From nobody Mon May 19 03:30:57 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b139s64c7z5wNDk for ; Mon, 19 May 2025 03:30:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b139s5NKHz3NTj for ; Mon, 19 May 2025 03:30:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1747625457; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fQdbJ2J2kri7S+OZRPGxNjWavGmFNZCe5Kvpz7SbV9U=; b=miocu535PgBWc2y8ULJp2drXuoDtLLVRKM3x4WN1Xkw9v2MFhbkwKkmSmeJIkBlvxDTAK4 2PYlTQ4VI5jYpipHCMlTK+YM6vAzLc7tfSOeXXatUK0gYXRfPoa25AOJT+5z3Y4Q6Cx34z mRcXDzndcqBQiD52xyJkpr8X31L6jzYVjZ6uLiw2bB/WVe3Y4lCc62s1me0ANSa9hSW3+T TnavHPNrtajPttj40k0iM3kP5bcpbFV3HbhkIV5fuzQTWrz0M9CKezDfcq7p/PwdIGwas1 hM3Gj1ktXIz7aMr0windUOfJHRRl4BkOose4Q+IdB4kzQMOxfMTQZgu0HCFW8Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1747625457; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fQdbJ2J2kri7S+OZRPGxNjWavGmFNZCe5Kvpz7SbV9U=; b=XVW3TpwGBgVuJfetq7eVsKSJKlhq6mwxDid+//H40Iriun+TeSCdP3sIKXeMZf17zUE9Yj YCaqIyd1/+qNUNv7RqK6bqL0kj22pYO/h4SuqryxCMbLYRpPQY/fZAxCmpzrJul1QpgrCg G5gPeeSGn/WFV2U7mWCT5oIespD3hMsWYx/jtP2F9V+HrCcBgkuOV+FtCDu1QGuyn9En80 H5mTYGLG2ZqT3KIEBaYw00Wojo/quiYfD3JioArtRi32JrNlAzopeUkWQMs21AHkRkunZx N7vHKyuzf9Vkjr56zh/uC7eA7Mct7hcnJHXL9k98XbcB8f2sHZ2G7Qsd4WCVvQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1747625457; a=rsa-sha256; cv=none; b=dOZj9Y6WsBgFuhS4GBJtSHWmK2N0bJVDE2/uBwYYDLFx4kTSUUoHVcBUABV+jKmjaSB3HH GOemWehgL00zYpjU+Z6jtHP3lPTQOBFbXitEwOarmWzHJ+jAPiJkVMp8UJDBstZ+IZZpPp 4rARRCgTRfLXJjXNOhZAdqa1BGP6IOj7Uq6RcTkNTsZ5Lj+zWeTPqQtBk2M1qPt9uO+yS9 epyYgQZ6769Jff3l1qW2v2J3Od/QpfdJ/hV8MKCKMqBruNyKwlRMxnzyu4XCtQWQG1ZbUy rLB0prigi5PvDS0KUelfM5FMArdks9DX6xHLTWCcXff9OTXcEw+yI7QFzIXP6w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4b139s4tyHznFk for ; Mon, 19 May 2025 03:30:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54J3Uvh5067009 for ; Mon, 19 May 2025 03:30:57 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54J3UvE9067008 for net@FreeBSD.org; Mon, 19 May 2025 03:30:57 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 254445] cloned_interfaces="bridge0" does not respect net.inet6.ip6.auto_linklocal Date: Mon, 19 May 2025 03:30:57 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: conf X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ivy@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable13? X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254445 Lexi Winter changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ivy@FreeBSD.org --- Comment #2 from Lexi Winter --- since we don't enable IPv6 on interfaces by default, the only way a bridge = can lose the IFDISABLED flag is if the user explicitly configured the system th= at way, in which case it doesn't make sense to me to not auto-configure link-l= ocal addresses in the same way as every other interface. so, i think we should remove this exception and handle bridges the same way= as other interfaces.=20=20 i suspect the original behaviour is related to the link-local address scope violation described in the "IPv6 support" section of the bridge(4) manual p= age, but since allow_llz_overlap is set to 0 by default, it would require explic= it admin intervetion to end up with the broken configuration. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon May 19 08:20:18 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b19bk1V9Cz5wjqW for ; 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mx1.freebsd.org; none Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4b19bj70yfzw1T for ; Mon, 19 May 2025 08:20:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54J8KHDr054545 for ; Mon, 19 May 2025 08:20:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54J8KHGA054544 for net@FreeBSD.org; Mon, 19 May 2025 08:20:17 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 254675] ICMP Unreach needfrag is broken in 13.0-RC4 Date: Mon, 19 May 2025 08:20:18 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: mjl@luckie.org.nz X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254675 mjl@luckie.org.nz changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mjl@luckie.org.nz --- Comment #5 from mjl@luckie.org.nz --- Yes. I'm on 14.2 and I too see the frag needed on loopback in IPv4, but only as = of today. It hadn't occurred to me that that is where the PTBs were, so I've = only looked to see that's where they are. The same system generates packet too = big messages correctly in IPv6 (without the presence of NAT). $ sudo tcpdump -n -v -i lo0 Password: tcpdump: listening on lo0, link-type NULL (BSD loopback), snapshot length 262144 bytes 20:11:51.330869 IP (tos 0x0, ttl 64, id 59115, offset 0, flags [none], proto ICMP (1), length 596, bad cksum 0 (->7048)!) 127.0.0.1 > 118.92.XXX.XXX: ICMP 192.172.226.122 unreachable - need to = frag (mtu 1492), length 576 IP (tos 0x0, ttl 254, id 18, offset 0, flags [DF], proto UDP (17), length 1500) 118.92.XXX.XXX.65426 > 192.172.226.122.33435: UDP, length 1472 Setup is: em0: flags=3D1008943 metric 0 mtu 1500 inet 192.168.3.1 netmask 0xffffff00 broadcast 192.168.3.255 tun0: flags=3D1008051 metric 0 m= tu 1492 options=3D80000 inet 118.92.XXX.XXX --> 118.92.XXX.XXX netmask 0xffffff00 ipfw, with kernel nat. Note that the packet too big message should be sent on em0, with a source address of 192.168.3.1, to 192.168.3.XXX. Instead, its being generated on loopback, and with a destination address derived from tun0. --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From nobody Mon May 19 08:23:35 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b19gZ1h4fz5wjrM for ; Mon, 19 May 2025 08:23:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b19gY5Q53z3nDh for ; Mon, 19 May 2025 08:23:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1747643017; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; 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Mon, 19 May 2025 08:23:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54J8NbFp065411 for net@FreeBSD.org; Mon, 19 May 2025 08:23:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 254675] ICMP Unreach needfrag is broken at least since 13.0-RC4 Date: Mon, 19 May 2025 08:23:35 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: pi@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc version Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254675 Kurt Jaeger changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|ICMP Unreach needfrag is |ICMP Unreach needfrag is |broken in 13.0-RC4 |broken at least since | |13.0-RC4 Version|13.0-STABLE |14.2-RELEASE --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From nobody Mon May 19 10:33:50 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b1DYx2GCnz5wttX; Mon, 19 May 2025 10:33:57 +0000 (UTC) (envelope-from ivy@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b1DYx05CVz3knf; Mon, 19 May 2025 10:33:57 +0000 (UTC) (envelope-from ivy@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1747650837; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; 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micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="snmROKrOoOnHE87x" Content-Disposition: inline --snmROKrOoOnHE87x Content-Type: text/plain; charset=us-ascii Content-Disposition: inline hello, although it's possible everyone who is affected by this is already aware of the change, i thought i should send a heads up anyway, if only to have a single place to discuss this (since there was quite a lot of discussion). in short, following this commit... b61850c4e6f "bridge(4): default net.link.bridge.member_ifaddrs to false" https://cgit.freebsd.org/src/commit/?id=b61850c4e6f6b0f21b36da7238db969d9090309e ...it is now impossible to use a network interface which has an IP address assigned to it as a bridge member, or to configure an IP address on an interface which is a member of a bridge. the immediate, "oh shit, my network is broken" fix for this issue is to set the sysctl net.link.bridge.member_ifaddrs=1. this will restore the previous behaviour of bridge(4). however, the preferred fix is that if you are doing something like this in /etc/rc.conf: cloned_interfaces="bridge0" ifconfig_ix0="1.1.1.1/24" ifconfig_bridge0="addm ix0" you should do this instead: cloned_interfaces="bridge0" ifconfig_ix0="up" ifconfig_bridge0"1.1.1.1/24 addm ix0" in other words, instead of assigning the IP address to the member interface, assign it to the bridge instead. i am aware that there are some configurations which currently cannot be done this way. in that case, please set member_ifaddrs=1 and i hope to have resolved all of these cases prior to 16.0-RELEASE, at which point i intend to remove the member_ifaddrs sysctl. i do *not* intend to revert this commit, but i *do* want to work with people who are negatively affected by this change to address their use-case prior to the removal of the aforementioned sysctl. specific known issues: - ifconfig_bridge0="SYNCDHCP" may be broken, in which case try "DHCP" instead. - automatic dhclient invocation on a bridge member via devd when the link comes up is broken. in both cases, setting member_ifaddrs=1 will restore the previous behaviour. again, i intend to fix or provide alternatives for all known breakages caused by this commit. --snmROKrOoOnHE87x Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSyjTg96lp3RifySyn1nT63mIK/YAUCaCsJDQAKCRD1nT63mIK/ YOpTAQDdeW8qdnlo7ZXK1+XtWhB7VVUjwO3WiMxv9r2CPj1KGwD+PUh1n9jspK2p x1wU2HNT5zqMRAtdA7GXg5tEuPy1Ng0= =AcAA -----END PGP SIGNATURE----- --snmROKrOoOnHE87x-- From nobody Mon May 19 11:17:40 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b1FXN5NXCz5wx7k for ; Mon, 19 May 2025 11:17:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b1FXN3FdZz3yfF for ; 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Mon, 19 May 2025 11:17:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54JBHeGh051153 for ; Mon, 19 May 2025 11:17:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54JBHeJF051150 for net@FreeBSD.org; Mon, 19 May 2025 11:17:40 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 254445] cloned_interfaces="bridge0" does not respect net.inet6.ip6.auto_linklocal Date: Mon, 19 May 2025 11:17:40 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: conf X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ivy@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ivy@FreeBSD.org X-Bugzilla-Flags: mfc-stable13? X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254445 Lexi Winter changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |ivy@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon May 19 16:44:56 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b1Np02vDbz5w6K7 for ; Mon, 19 May 2025 16:44:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b1Np02KxMz3TLJ for ; 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Mon, 19 May 2025 16:44:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54JGiunT084051 for ; Mon, 19 May 2025 16:44:56 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54JGiuqZ084050 for net@FreeBSD.org; Mon, 19 May 2025 16:44:56 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286762] igc driver doesn't properly recognize link status when in down state Date: Mon, 19 May 2025 16:44:56 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: aaron.styx@baesystems.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286762 --- Comment #1 from aaron.styx@baesystems.com --- Created attachment 260550 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D260550&action= =3Dedit force igc link status check Here's a patch that will force the link status check when the driver isn't running or the ifp hasn't been created yet. I think this should cover all t= he conditions where the status isn't properly being checked. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon May 19 17:28:11 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with UTF8SMTP id 4b1Pm34Bmgz5w8mm for ; Mon, 19 May 2025 17:28:19 +0000 (UTC) (envelope-from paul@redbarn.org) Received: from util.redbarn.org (util.redbarn.org [24.104.150.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "*.redbarn.org", Issuer "RapidSSL TLS RSA CA G1" (verified OK)) by mx1.freebsd.org (Postfix) with UTF8SMTPS id 4b1Pm21WZpz3hsq for ; Mon, 19 May 2025 17:28:18 +0000 (UTC) (envelope-from paul@redbarn.org) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=redbarn.org header.s=util header.b="Fkvi77/g"; spf=pass (mx1.freebsd.org: domain of paul@redbarn.org designates 24.104.150.222 as permitted sender) smtp.mailfrom=paul@redbarn.org; dmarc=pass (policy=reject) header.from=redbarn.org Received: from family.redbarn.org (family.redbarn.org [24.104.150.213]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "*.redbarn.org", Issuer "RapidSSL TLS RSA CA G1" (not verified)) by util.redbarn.org (Postfix) with UTF8SMTPS id 441AF160B98 for ; Mon, 19 May 2025 17:28:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=redbarn.org; s=util; t=1747675690; bh=IrogkLzBl/KOvp8xvfaJ4yEsuifw3KLGOD22R6VJOxI=; h=Date:From:To:In-Reply-To:References:Subject; b=Fkvi77/gErLden1o4iFjztS8jiiSRCSd3VTUNd+joSZVZS0IK7cCUyCIj+Z/0wZ5e M79uqTy/CS24kQAABnBhUaVDIto/wOtwKVo2Vr2UIWPVups5h6N2BlAZsjXRZhfgv+ SA2AShQV7BcEt6ldkiCJ2infI/a6e/UNrpmk9WfA= Received: from dummy.faircode.eu (dhcp-151.access.rits.tisf.net [24.104.150.151]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by family.redbarn.org (Postfix) with UTF8SMTPSA id 1447B9 for ; Mon, 19 May 2025 17:28:10 +0000 (UTC) Date: Mon, 19 May 2025 13:28:11 -0400 (EDT) From: Paul Vixie To: freebsd-net@freebsd.org Message-ID: <7a54f675-3c39-43a7-8e06-f63857c3bf91@redbarn.org> In-Reply-To: References: Subject: =?UTF-8?Q?HEADS_UP:_15.0-CURRENT,_change_to_bridge(4)_might_bre?= =?UTF-8?Q?ak_some_network_configurati?= =?UTF-8?Q?ons_with_=E2=80=9CInvalid_argument=E2=80=9D?= List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_27_7509653.1747675691659" X-Correlation-ID: <7a54f675-3c39-43a7-8e06-f63857c3bf91@redbarn.org> X-Rspamd-Queue-Id: 4b1Pm21WZpz3hsq X-Spamd-Bar: ----- X-Spamd-Result: default: False [-5.05 / 15.00]; DWL_DNSWL_LOW(-1.00)[redbarn.org:dkim]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.95)[-0.952]; DMARC_POLICY_ALLOW(-0.50)[redbarn.org,reject]; R_DKIM_ALLOW(-0.20)[redbarn.org:s=util]; R_SPF_ALLOW(-0.20)[+ip4:24.104.150.0/24]; RCVD_IN_DNSWL_LOW(-0.10)[24.104.150.213:received]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCPT_COUNT_ONE(0.00)[1]; MISSING_XM_UA(0.00)[]; FREEFALL_USER(0.00)[paul]; ASN(0.00)[asn:33651, ipnet:24.104.150.0/24, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; DKIM_TRACE(0.00)[redbarn.org:+] ------=_Part_27_7509653.1747675691659 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit If we move all member ifaddrs to the bridge itself, then will arp requests always have to be broadcast on all member interfaces? If so this is intolerable from a security perspective, a complete nonstarter. ------=_Part_27_7509653.1747675691659 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit If we move all member ifaddrs to the bridge itself, then will arp requests always have to be broadcast on all member interfaces? If so this is intolerable from a security perspective, a complete nonstarter.
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module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:8075, ipnet:52.96.0.0/12, country:US] X-Spamd-Bar: ---- Hi all, > Am 19.05.2025 um 19:28 schrieb Paul Vixie : >=20 > If we move all member ifaddrs to the bridge itself, then will arp request= s always have to be broadcast on all member interfaces? If so this is intol= erable from a security perspective, a complete nonstarter. I am not quite sure I follow. A bridge by definition creates a single broadcast domain so any frame with a layer 2 broadcast destination address must necessarily be flooded to all member ports. If you want separate broadcast domains for e.g. a dozen of epairs you place an IP address on the host side, another IP address in a matching prefix on the jail side, and use the host as the default gateway for the jail. If you want a couple of jails to share a "virtual switch" you place no IP addresses on any of the host sides, only on the jail sides - all in the same prefix - and a single address on the bridge to again provide the default gateway to the jails. You either place IP addresses on interfaces, but then don't bridge but route. Or you bridge, but then do not put IP addresses on the bridge members. This restriction has been in place since the introduction of if_bridge(4) in FreeBSD in 2005. I insist on repeating this point although I am not participating in developmen of networking or any part of the kernel, mainly because - as some might know - I am a very active member of the FreeNAS/TrueNAS community providing a lot of free support. And during the years the main FreeNAS/TrueNAS platform was FreeBSD the proper configuration of networking for jails was one of the by far most frequent support issues occurring. Mainly because iX had got their own implementation wrong in the first place, so you needed to manually work around FreeNAS' defaults. Kind regards, Patrick= From nobody Mon May 19 18:45:44 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b1RTR3H9Cz5wFl2 for ; Mon, 19 May 2025 18:45:47 +0000 (UTC) (envelope-from paul@redbarn.org) Received: from util.redbarn.org (util.redbarn.org [24.104.150.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "*.redbarn.org", Issuer "RapidSSL TLS RSA CA G1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b1RTR1Jnzz3Kl3 for ; Mon, 19 May 2025 18:45:47 +0000 (UTC) (envelope-from paul@redbarn.org) Authentication-Results: mx1.freebsd.org; none Received: from family.redbarn.org (family.redbarn.org [IPv6:2001:559:8000:cd::5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "*.redbarn.org", Issuer "RapidSSL TLS RSA CA G1" (not verified)) by util.redbarn.org (Postfix) with ESMTPS id D7E5E160B98; Mon, 19 May 2025 18:45:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=redbarn.org; s=util; t=1747680344; bh=BgMtZLTxyabMBp6aNyvq1SNAzzA+BMU92YVHLofBUcY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=i4eqQsLTABp338HeDtrHIW3fzaqwTv+8Ti7huhfLQpuexBvfm2ObAr7lDbdNt7TGo adzjaE3oziZm09u19uYvEpF0euBO7UzQfGveGhuAAIUOOdtCdi2d7ERb/6TJ/a3qWq QLQoshWH+UdO6LjiMAwXQyv3BsKbuO1DodYY7GLY= Received: from localhost.localnet (dhcp-188.access.rits.tisf.net [24.104.150.188]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by family.redbarn.org (Postfix) with ESMTPSA id AE1759; Mon, 19 May 2025 18:45:44 +0000 (UTC) From: Paul Vixie To: "Patrick M. Hausen" Cc: "freebsd-net@freebsd.org" Subject: Re: HEADS UP: 15.0-CURRENT, change to bridge(4) might break some network configurations with =?UTF-8?B?4oCcSW52YWxpZCBhcmd1bWVudOKAnQ==?= Date: Mon, 19 May 2025 18:45:44 +0000 Message-ID: <5888057.DvuYhMxLoT@localhost> Organization: FW In-Reply-To: References: <7a54f675-3c39-43a7-8e06-f63857c3bf91@redbarn.org> List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Rspamd-Queue-Id: 4b1RTR1Jnzz3Kl3 X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:33651, ipnet:24.104.150.0/24, country:US] X-Spamd-Bar: ---- On Monday, May 19, 2025 6:09:08 PM UTC Patrick M. Hausen wrote: > Hi all, > > > Am 19.05.2025 um 19:28 schrieb Paul Vixie : > > > > If we move all member ifaddrs to the bridge itself, then will arp requests > > always have to be broadcast on all member interfaces? If so this is > > intolerable from a security perspective, a complete nonstarter. > I am not quite sure I follow. > > A bridge by definition creates a single broadcast domain > so any frame with a layer 2 broadcast destination address > must necessarily be flooded to all member ports. thanks for reminding me that bridges don't have supernets. sorry for the noise. -- Paul Vixie From nobody Tue May 20 13:32:53 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b1wTx0zYfz5wQNG for ; Tue, 20 May 2025 13:32:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b1wTx05ZZz3bP1 for ; 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Tue, 20 May 2025 13:32:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54KDWq3W035018 for ; Tue, 20 May 2025 13:32:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54KDWqKM035017 for net@FreeBSD.org; Tue, 20 May 2025 13:32:52 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 262828] [carp] CARP arp replays with wrong src mac Date: Tue, 20 May 2025 13:32:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: ae@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262828 --- Comment #23 from Andrey V. Elsukov --- (In reply to Andrey V. Elsukov from comment #18) I was not entirely correct. ND code uses CARP mac address when populates source-link address option. But then, when ethernet header is filled, it us= es wrong source mac address. And this leads to problems. The system with CARP MASTER role sends ICMPv6 NS using MAC address that doe= sn't corresponds to CARP IPv6 address, e.g. it uses zero VHID in last octet. The= n, when it receives ICMPv6 NA, it is ignored, due to carp_forus() desn't find matched MAC address. And then system starts to generate a lot of ICMPv6 unreachable messages, because it can not resolve IPv6 addresses due to wrong MAC source address. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue May 20 19:44:10 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b24kL5nhWz5vsf0 for ; Tue, 20 May 2025 19:44:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b24kL5Gxjz3Fr1 for ; Tue, 20 May 2025 19:44:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; 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Tue, 20 May 2025 19:44:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54KJiAaZ058286 for ; Tue, 20 May 2025 19:44:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54KJiAhN058285 for net@FreeBSD.org; Tue, 20 May 2025 19:44:10 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286949] Race condition in ether_ifattach Date: Tue, 20 May 2025 19:44:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.5-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286949 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue May 20 22:44:58 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b28l55FzLz5w6vH for ; Tue, 20 May 2025 22:45:05 +0000 (UTC) (envelope-from ivy@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b28l54RSRz3cp2; 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Tue, 20 May 2025 22:45:05 +0000 (UTC) (envelope-from ivy@FreeBSD.org) Date: Tue, 20 May 2025 23:44:58 +0100 From: Lexi Winter To: Paul Vixie Cc: freebsd-net@freebsd.org Subject: Re: HEADS UP: 15.0-CURRENT, =?utf-8?Q?chan?= =?utf-8?Q?ge_to_bridge=284=29_might_break_some_network_configurations_wit?= =?utf-8?B?aCDigJxJbnZhbGlkIGFyZ3VtZW504oCd?= Message-ID: Mail-Followup-To: Paul Vixie , freebsd-net@freebsd.org References: <7a54f675-3c39-43a7-8e06-f63857c3bf91@redbarn.org> List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="F9iF5ESFwgror5Mt" Content-Disposition: inline In-Reply-To: <7a54f675-3c39-43a7-8e06-f63857c3bf91@redbarn.org> --F9iF5ESFwgror5Mt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Paul Vixie: > If we move all member ifaddrs to the bridge itself, then will arp > requests always have to be broadcast on all member interfaces? If so > this is intolerable from a security perspective, a complete > nonstarter. i believe Patrick Hausen already answered your original question, but to add to that: if you are intending to restrict bridge traffic based on member port and/or MAC address, you can do this by enabling one or more of the bridge pfil_* sysctls, and possibly also ipfw_arp which sounds like it might be relevant to your use-case. if you only want to force a specific MAC address to a specific member port, you can do this without pfil by defining static host entries via: % ifconfig bridge0 static
relying on the kernel to have a specific behaviour for ARP packets sent or received on a specific member interface (rather than the bridge itself) is not the right way to do this since if_bridge(4) has never guaranteed that this will work in any particular way. this *will* end up biting you one day even if you enable the member_ifaddrs sysctl for now. if your use-case is not covered by any of these sysctls, i would be interested to know more about it so we can support it in bridge. that said, speaking generally, i think that for this sort of complex, security-sensitive network topology, routed access is a better solution than layer 2 access. --F9iF5ESFwgror5Mt Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSyjTg96lp3RifySyn1nT63mIK/YAUCaC0F6QAKCRD1nT63mIK/ YNL7AQCd4ae3lbD7OYeS11l3zbVVFd2m7z7zdyeYyJD19WwGaQEAyTdyWxhR36nW JLXoWnMQtrFfMCIKU2nAEiIa8zlMgwk= =YQzQ -----END PGP SIGNATURE----- --F9iF5ESFwgror5Mt-- From nobody Wed May 21 04:04:50 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b2Hr54YsMz5wlBc; 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mx1.freebsd.org; none Received: from ragweed.eden.le-fay.org (ragweed.eden.le-fay.org [IPv6:2001:8b0:aab5:c401:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: ivy/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 4b2Hr50vrKz1LBl; Wed, 21 May 2025 04:04:53 +0000 (UTC) (envelope-from ivy@FreeBSD.org) Date: Wed, 21 May 2025 05:04:50 +0100 From: Lexi Winter To: stable@freebsd.org, net@freebsd.org Subject: net.link.bridge.member_ifaddrs has landed in stable/14 Message-ID: Mail-Followup-To: stable@freebsd.org, net@freebsd.org List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="BX3aMXaOblFqcbKD" Content-Disposition: inline --BX3aMXaOblFqcbKD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline hello, i have just MFC'd the sysctl net.link.bridge.member_addrs to stable/14. for detail see: https://cgit.freebsd.org/src/commit/?h=stable/14&id=ff1980d569c8167d38cda5f2713664866d9802bc in short, if you have a bridge with a lot of members (20+) and you do not have any IP addresses assigned to those bridge members, you should see a significant performance improvement from enabling this sysctl. please feel free to test this and report any problems. --BX3aMXaOblFqcbKD Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSyjTg96lp3RifySyn1nT63mIK/YAUCaC1Q4QAKCRD1nT63mIK/ YMwiAP46pNpQ4Nbk+hSSRi5ZW8GQrXIGWiIvI4iVQ+gu/j25SQD/T2LfoVp3TGBP 2yiACqdPyRiMj8olih3U0+e8+cf4/Ag= =qiaC -----END PGP SIGNATURE----- --BX3aMXaOblFqcbKD-- From nobody Wed May 21 14:40:31 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b2Yxd2HmRz5w1TT; 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Wed, 21 May 2025 10:40:33 -0400 (EDT) Date: Wed, 21 May 2025 15:40:31 +0100 From: void To: freebsd-net@freebsd.org Cc: current@freebsd.org, net@freebsd.org Subject: Re: HEADS UP: 15.0-CURRENT, =?utf-8?Q?chan?= =?utf-8?Q?ge_to_bridge=284=29_might_break_some_network_configurations_wit?= =?utf-8?B?aCDigJxJbnZhbGlkIGFyZ3VtZW504oCd?= Message-ID: References: List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4b2Yxb2CzHz3f8J X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.92 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.92)[-0.924]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; RWL_MAILSPIKE_EXCELLENT(-0.40)[103.168.172.152:from]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; R_SPF_ALLOW(-0.20)[+ip4:103.168.172.128/27]; RCVD_IN_DNSWL_LOW(-0.10)[103.168.172.152:from]; MIME_GOOD(-0.10)[text/plain]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; FROM_HAS_DN(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; ARC_NA(0.00)[]; FREEMAIL_FROM(0.00)[f-m.fm]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; MISSING_XM_UA(0.00)[]; ASN(0.00)[asn:209242, ipnet:103.168.172.0/24, country:US]; MLMMJ_DEST(0.00)[current@freebsd.org,freebsd-net@freebsd.org,net@freebsd.org]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; RCPT_COUNT_THREE(0.00)[3]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim] On Mon, May 19, 2025 at 11:33:50AM +0100, Lexi Winter wrote: >although it's possible everyone who is affected by this is already aware >of the change, i thought i should send a heads up anyway, if only to >have a single place to discuss this (since there was quite a lot of >discussion). > >in short, following this commit... > >b61850c4e6f "bridge(4): default net.link.bridge.member_ifaddrs to false" >https://cgit.freebsd.org/src/commit/?id=b61850c4e6f6b0f21b36da7238db969d9090309e > >...it is now impossible to use a network interface which has an IP >address assigned to it as a bridge member, or to configure an IP >address on an interface which is a member of a bridge. Hi, for the sake of clarity, when you say "IP addresses assigned to it as a bridge member", do you mean assigned via eg rc.conf on the host, or assigned, for example within a VM, or assigned within a bridge statement? [1] I have a machine with 2x NICs with static ips assigned in the usual way in rc.conf. They are also bridge members (they have to be otherwise the tap interfaces on the bhyve VMs wouldn't work) Within each vm the interfaces are assigned either static or dynamic IPs. I don't use vm-bhyve. Do I need to worry? [2] [1] example - /etc/rc.conf snippet on the bhyve host ifconfig_bge1="inet REDACTED.REAL.IP netmask 255.255.255.248 mtu 1500 media 1000baseT mediaopt full-duplex,master" defaultrouter="REDACTED.REAL.GATEWAY" ifconfig_bge1_ipv6="inet6 accept_rtadv" # # ifconfig_bridge1="addm bge1 addm tap10 addm tap11 addm tap12 \ addm tap13 addm tap14 addm tap15 addm tap16 addm tap17 addm tap18 addm tap19" # [2] because here bge1 has an ip addigned to it and is a bridge member -- From nobody Wed May 21 14:44:46 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b2Z2X1rmmz5w1SV; Wed, 21 May 2025 14:44:52 +0000 (UTC) (envelope-from kp@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b2Z2X19Jlz3j8b; 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Wed, 21 May 2025 14:44:51 +0000 (UTC) (envelope-from kp@FreeBSD.org) Received: by venus.codepro.be (Postfix, authenticated sender kp) id 5B9AACB97; Wed, 21 May 2025 16:44:49 +0200 (CEST) From: Kristof Provost To: void Cc: freebsd-net@freebsd.org, current@freebsd.org, net@freebsd.org Subject: Re: HEADS UP: 15.0-CURRENT, change to bridge(4) might break some network configurations with =?utf-8?b?4oCcSW52YWxpZCBhcmd1bWVudOKAnQ==?= Date: Wed, 21 May 2025 16:44:46 +0200 X-Mailer: MailMate (2.0r6255) Message-ID: <3647A8FC-FED1-4539-8BDE-CACCF6A5FC0A@FreeBSD.org> In-Reply-To: References: List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="=_MailMate_72B40741-7BCB-4D0A-A38B-C7EA3C9AC3F8_=" --=_MailMate_72B40741-7BCB-4D0A-A38B-C7EA3C9AC3F8_= Content-Type: text/plain; charset=UTF-8; format=flowed; markup=markdown Content-Transfer-Encoding: quoted-printable On 21 May 2025, at 16:40, void wrote: > On Mon, May 19, 2025 at 11:33:50AM +0100, Lexi Winter wrote: >> although it's possible everyone who is affected by this is already = >> aware >> of the change, i thought i should send a heads up anyway, if only to >> have a single place to discuss this (since there was quite a lot of >> discussion). >> >> in short, following this commit... >> >> b61850c4e6f "bridge(4): default net.link.bridge.member_ifaddrs to = >> false" >> https://cgit.freebsd.org/src/commit/?id=3Db61850c4e6f6b0f21b36da7238db= 969d9090309e >> >> ...it is now impossible to use a network interface which has an IP >> address assigned to it as a bridge member, or to configure an IP >> address on an interface which is a member of a bridge. > > Hi, for the sake of clarity, when you say "IP addresses assigned to it = > as > a bridge member", do you mean assigned via eg rc.conf on the host, > or assigned, for example within a VM, or assigned within a bridge = > statement? [1] > > I have a machine with 2x NICs with static ips assigned in the > usual way in rc.conf. They are also bridge members (they have to be = > otherwise the tap interfaces on the bhyve VMs wouldn't work) > Within each vm the interfaces are assigned either static or dynamic > IPs. I don't use vm-bhyve. Do I need to worry? [2] > > [1] example - /etc/rc.conf snippet on the bhyve host > > ifconfig_bge1=3D"inet REDACTED.REAL.IP netmask 255.255.255.248 mtu 1500= = > media 1000baseT mediaopt full-duplex,master" > defaultrouter=3D"REDACTED.REAL.GATEWAY" > ifconfig_bge1_ipv6=3D"inet6 accept_rtadv" > # > # > ifconfig_bridge1=3D"addm bge1 addm tap10 addm tap11 addm tap12 \ > addm tap13 addm tap14 addm tap15 addm tap16 addm tap17 addm tap18 addm = > tap19" > # > > [2] because here bge1 has an ip addigned to it and is a bridge member Yes, that is a problem. Assign REDACTED.REAL.IP to bridge1, not to bge1. =E2=80=94 Kristof --=_MailMate_72B40741-7BCB-4D0A-A38B-C7EA3C9AC3F8_= Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

On 21 May 2025, at 16:40, void wrote:

On Mon, May 19, 2025 at 11:33:50AM +0100, Lexi Winter wro= te:

although it's possible everyone who is affected by this i= s already aware
of the change, i thought i should send a heads up anyway, if only to
have a single place to discuss this (since there was quite a lot of
discussion).

in short, following this commit...

b61850c4e6f "bridge(4): default net.link.bridge.memb= er_ifaddrs to false"
https://cgit.freebsd.org/src/commit/?id=3Db61850c4e= 6f6b0f21b36da7238db969d9090309e

...it is now impossible to use a network interface which = has an IP
address assigned to it as a bridge member, or to configure an IP
address on an interface which is a member of a bridge.

Hi, for the sake of clarity, when you say "IP addres= ses assigned to it as
a bridge member", do you mean assigned via eg rc.conf on the host, or assigned, for example within a VM, or assigned within a bridge stateme= nt? [1]

I have a machine with 2x NICs with static ips assigned in= the
usual way in rc.conf. They are also bridge members (they have to be other= wise the tap interfaces on the bhyve VMs wouldn't work)
Within each vm the interfaces are assigned either static or dynamic
IPs. I don't use vm-bhyve. Do I need to worry? [2]

[1] example - /etc/rc.conf snippet on the bhyve host

ifconfig_bge1=3D"inet REDACTED.REAL.IP netmask 255.2= 55.255.248 mtu 1500 media 1000baseT mediaopt full-duplex,master"
= defaultrouter=3D"REDACTED.REAL.GATEWAY"
ifconfig_bge1_ipv6=3D"inet6 accept_rtadv"

ifconfig_bridge1=3D"addm bge1 addm tap10 addm tap11 = addm tap12
addm tap13 addm tap14 addm tap15 addm tap16 addm tap17 addm tap18 addm ta= p19"

[2] because here bge1 has an ip addigned to it and is a b= ridge member

Yes, that is a problem. Assign REDACTED.REAL.IP to bridge= 1, not to bge1.

=E2=80=94
Kristof

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Wed, 21 May 2025 16:44:49 +0200 (CEST) From: Kristof Provost To: void Cc: freebsd-net@freebsd.org, current@freebsd.org, net@freebsd.org Subject: Re: HEADS UP: 15.0-CURRENT, change to bridge(4) might break some network configurations with =?utf-8?b?4oCcSW52YWxpZCBhcmd1bWVudOKAnQ==?= Date: Wed, 21 May 2025 16:44:46 +0200 X-Mailer: MailMate (2.0r6255) Message-ID: <3647A8FC-FED1-4539-8BDE-CACCF6A5FC0A@FreeBSD.org> In-Reply-To: References: List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="=_MailMate_72B40741-7BCB-4D0A-A38B-C7EA3C9AC3F8_=" --=_MailMate_72B40741-7BCB-4D0A-A38B-C7EA3C9AC3F8_= Content-Type: text/plain; charset=UTF-8; format=flowed; markup=markdown Content-Transfer-Encoding: quoted-printable On 21 May 2025, at 16:40, void wrote: > On Mon, May 19, 2025 at 11:33:50AM +0100, Lexi Winter wrote: >> although it's possible everyone who is affected by this is already = >> aware >> of the change, i thought i should send a heads up anyway, if only to >> have a single place to discuss this (since there was quite a lot of >> discussion). >> >> in short, following this commit... >> >> b61850c4e6f "bridge(4): default net.link.bridge.member_ifaddrs to = >> false" >> https://cgit.freebsd.org/src/commit/?id=3Db61850c4e6f6b0f21b36da7238db= 969d9090309e >> >> ...it is now impossible to use a network interface which has an IP >> address assigned to it as a bridge member, or to configure an IP >> address on an interface which is a member of a bridge. > > Hi, for the sake of clarity, when you say "IP addresses assigned to it = > as > a bridge member", do you mean assigned via eg rc.conf on the host, > or assigned, for example within a VM, or assigned within a bridge = > statement? [1] > > I have a machine with 2x NICs with static ips assigned in the > usual way in rc.conf. They are also bridge members (they have to be = > otherwise the tap interfaces on the bhyve VMs wouldn't work) > Within each vm the interfaces are assigned either static or dynamic > IPs. I don't use vm-bhyve. Do I need to worry? [2] > > [1] example - /etc/rc.conf snippet on the bhyve host > > ifconfig_bge1=3D"inet REDACTED.REAL.IP netmask 255.255.255.248 mtu 1500= = > media 1000baseT mediaopt full-duplex,master" > defaultrouter=3D"REDACTED.REAL.GATEWAY" > ifconfig_bge1_ipv6=3D"inet6 accept_rtadv" > # > # > ifconfig_bridge1=3D"addm bge1 addm tap10 addm tap11 addm tap12 \ > addm tap13 addm tap14 addm tap15 addm tap16 addm tap17 addm tap18 addm = > tap19" > # > > [2] because here bge1 has an ip addigned to it and is a bridge member Yes, that is a problem. Assign REDACTED.REAL.IP to bridge1, not to bge1. =E2=80=94 Kristof --=_MailMate_72B40741-7BCB-4D0A-A38B-C7EA3C9AC3F8_= Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

On 21 May 2025, at 16:40, void wrote:

On Mon, May 19, 2025 at 11:33:50AM +0100, Lexi Winter wro= te:

although it's possible everyone who is affected by this i= s already aware
of the change, i thought i should send a heads up anyway, if only to
have a single place to discuss this (since there was quite a lot of
discussion).

in short, following this commit...

b61850c4e6f "bridge(4): default net.link.bridge.memb= er_ifaddrs to false"
https://cgit.freebsd.org/src/commit/?id=3Db61850c4e= 6f6b0f21b36da7238db969d9090309e

...it is now impossible to use a network interface which = has an IP
address assigned to it as a bridge member, or to configure an IP
address on an interface which is a member of a bridge.

Hi, for the sake of clarity, when you say "IP addres= ses assigned to it as
a bridge member", do you mean assigned via eg rc.conf on the host, or assigned, for example within a VM, or assigned within a bridge stateme= nt? [1]

I have a machine with 2x NICs with static ips assigned in= the
usual way in rc.conf. They are also bridge members (they have to be other= wise the tap interfaces on the bhyve VMs wouldn't work)
Within each vm the interfaces are assigned either static or dynamic
IPs. I don't use vm-bhyve. Do I need to worry? [2]

[1] example - /etc/rc.conf snippet on the bhyve host

ifconfig_bge1=3D"inet REDACTED.REAL.IP netmask 255.2= 55.255.248 mtu 1500 media 1000baseT mediaopt full-duplex,master"
= defaultrouter=3D"REDACTED.REAL.GATEWAY"
ifconfig_bge1_ipv6=3D"inet6 accept_rtadv"

ifconfig_bridge1=3D"addm bge1 addm tap10 addm tap11 = addm tap12
addm tap13 addm tap14 addm tap15 addm tap16 addm tap17 addm tap18 addm ta= p19"

[2] because here bge1 has an ip addigned to it and is a b= ridge member

Yes, that is a problem. Assign REDACTED.REAL.IP to bridge= 1, not to bge1.

=E2=80=94
Kristof

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Wed, 21 May 2025 07:56:54 -0700 (PDT) List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 References: In-Reply-To: From: Warner Losh Date: Wed, 21 May 2025 08:56:42 -0600 X-Gm-Features: AX0GCFvVUnUKvyAlG4lwFb_BGhAS259P09snF4B5PirF8fLaU8RVpgl-xnQS-c0 Message-ID: Subject: Re: net.link.bridge.member_ifaddrs has landed in stable/14 To: stable@freebsd.org, net@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4b2ZJR702mz3qh1 X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.99 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.999]; NEURAL_HAM_MEDIUM(-0.99)[-0.991]; FORGED_SENDER(0.30)[imp@bsdimp.com,wlosh@bsdimp.com]; R_DKIM_ALLOW(-0.20)[bsdimp-com.20230601.gappssmtp.com:s=20230601]; MIME_GOOD(-0.10)[text/plain]; R_SPF_NA(0.00)[no SPF record]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_ONE(0.00)[1]; MISSING_XM_UA(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; DMARC_NA(0.00)[bsdimp.com]; RCPT_COUNT_TWO(0.00)[2]; MLMMJ_DEST(0.00)[net@freebsd.org]; FROM_NEQ_ENVFROM(0.00)[imp@bsdimp.com,wlosh@bsdimp.com]; FROM_HAS_DN(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::1031:from]; TO_DN_NONE(0.00)[]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[net@freebsd.org]; DKIM_TRACE(0.00)[bsdimp-com.20230601.gappssmtp.com:+] On Tue, May 20, 2025 at 10:05=E2=80=AFPM Lexi Winter wrot= e: > > hello, > > i have just MFC'd the sysctl net.link.bridge.member_addrs to stable/14. > for detail see: https://cgit.freebsd.org/src/commit/?h=3Dstable/14&id=3Df= f1980d569c8167d38cda5f2713664866d9802bc > > in short, if you have a bridge with a lot of members (20+) and you do > not have any IP addresses assigned to those bridge members, you should > see a significant performance improvement from enabling this sysctl. > > please feel free to test this and report any problems. So to be clear, this is not the behavior change that's been much talked about in -current. However, it's related to that change. If people want to see if they are affected by that, they should set sysctl net.link.bridge.member_ifaddrs=3D0 to see if their setup still works. Of course, you'd want to do that to get the performance benefit with lots of interfaces, but if you have just a few you might see a behavior change when you update to -current or stable/15 in the future. Nothing will break after this change w/o tweaking the sysctl, but if will behoove you to do some controlled testing in the next year sometime. 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charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286762 aaron.styx@baesystems.com changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|igc driver doesn't properly |igc driver doesn't properly |recognize link status when |recognize link status when |in down state |in down state [PATCH] --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed May 21 23:32:04 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b2nkq6hSbz5whnr for ; Wed, 21 May 2025 23:32:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b2nkq69nYz3QCp for ; 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Wed, 21 May 2025 23:32:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54LNW3L5002465 for ; Wed, 21 May 2025 23:32:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54LNW3qX002464 for net@FreeBSD.org; Wed, 21 May 2025 23:32:03 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286762] igc driver doesn't properly recognize link status when in down state Date: Wed, 21 May 2025 23:32:04 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286762 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|igc driver doesn't properly |igc driver doesn't properly |recognize link status when |recognize link status when |in down state [PATCH] |in down state Status|New |Open --- Comment #2 from Mark Linimon --- ^Triage: now that attachments have the Patch flag, putting '[patch]' into t= he Summary is obsolete. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu May 22 19:09:13 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3HsF06QHz5x2xx; 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mx1.freebsd.org; none Received: from ragweed.eden.le-fay.org (ragweed.eden.le-fay.org [IPv6:2001:8b0:aab5:c401:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: ivy/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 4b3HsD0nWnzysj; Thu, 22 May 2025 19:09:20 +0000 (UTC) (envelope-from ivy@FreeBSD.org) Date: Thu, 22 May 2025 20:09:13 +0100 From: Lexi Winter To: void Cc: freebsd-net@freebsd.org, current@freebsd.org, net@freebsd.org Subject: Re: HEADS UP: 15.0-CURRENT, =?utf-8?Q?chan?= =?utf-8?Q?ge_to_bridge=284=29_might_break_some_network_configurations_wit?= =?utf-8?B?aCDigJxJbnZhbGlkIGFyZ3VtZW504oCd?= Message-ID: Mail-Followup-To: void , freebsd-net@freebsd.org, current@freebsd.org, net@freebsd.org References: List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="OQRcoOl+NE5lGdFF" Content-Disposition: inline In-Reply-To: --OQRcoOl+NE5lGdFF Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable void: > On Mon, May 19, 2025 at 11:33:50AM +0100, Lexi Winter wrote: > > in short, following this commit... > >=20 > > b61850c4e6f "bridge(4): default net.link.bridge.member_ifaddrs to false" > > https://cgit.freebsd.org/src/commit/?id=3Db61850c4e6f6b0f21b36da7238db9= 69d9090309e > >=20 > > ...it is now impossible to use a network interface which has an IP > > address assigned to it as a bridge member, or to configure an IP > > address on an interface which is a member of a bridge. >=20 > Hi, for the sake of clarity, when you say "IP addresses assigned to it as > a bridge member", do you mean assigned via eg rc.conf on the host, > or assigned, for example within a VM, or assigned within a bridge stateme= nt? [1] =20 this only applies when the *specific interface which is in the bridge* has an IP address assigned. epair0a is in a bridge, bridge0 has an IP address -> fine epair0a is in a bridge, epair0b is in a jail, epair0b has an IP address -> fine tap0 is in a bridge, connected to a bhyve virtio nic in a VM, the virtual interface inside the VM has an IP address -> fine epair0a is in a bridge, epair0a has an IP address -> broken basically, this only affects you if you do: % ifconfig IF inet / % ifconfig bridge0 addm IF =2E.. and IF is the same interface in both cases. =E2=80=98epair0a=E2=80= =99 and =E2=80=98epair0b=E2=80=99 are not the same interface, for example. > ifconfig_bge1=3D"inet REDACTED.REAL.IP netmask 255.255.255.248 mtu 1500 m= edia 1000baseT mediaopt full-duplex,master" > defaultrouter=3D"REDACTED.REAL.GATEWAY" > ifconfig_bge1_ipv6=3D"inet6 accept_rtadv" > ifconfig_bridge1=3D"addm bge1 addm tap10 addm tap11 addm tap12 \ > addm tap13 addm tap14 addm tap15 addm tap16 addm tap17 addm tap18 addm ta= p19" as kp said, this is broken, but you can trivially fix it by moving the IP addresses to the bridge interface instead. note that for SLAAC to work on a bridge, you have to set =E2=80=98accept_rtadv=E2=80=99 and =E2=80= =98auto_linklocal=E2=80=99 on the bridge interface explicitly (this is an unrelated issue specific to if_bridge(4)). --OQRcoOl+NE5lGdFF Content-Type: application/pgp-signature; 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Thu, 22 May 2025 15:42:08 -0400 (EDT) Date: Thu, 22 May 2025 20:42:06 +0100 From: void To: freebsd-net@freebsd.org Cc: current@freebsd.org, net@freebsd.org Subject: Re: HEADS UP: 15.0-CURRENT, =?utf-8?Q?chan?= =?utf-8?Q?ge_to_bridge=284=29_might_break_some_network_configurations_wit?= =?utf-8?B?aCDigJxJbnZhbGlkIGFyZ3VtZW504oCd?= Message-ID: References: List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Rspamd-Queue-Id: 4b3Jb6156yz47Fh X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.03 / 15.00]; NEURAL_HAM_LONG(-0.99)[-0.992]; NEURAL_HAM_MEDIUM(-0.98)[-0.979]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; MID_RHS_NOT_FQDN(0.50)[]; NEURAL_HAM_SHORT(-0.46)[-0.455]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.157:from]; RCVD_COUNT_THREE(0.00)[3]; MIME_TRACE(0.00)[0:+]; FROM_HAS_DN(0.00)[]; MISSING_XM_UA(0.00)[]; FREEMAIL_FROM(0.00)[f-m.fm]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MLMMJ_DEST(0.00)[current@freebsd.org,freebsd-net@freebsd.org,net@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+] On Thu, May 22, 2025 at 08:09:13PM +0100, Lexi Winter wrote: >as kp said, this is broken, but you can trivially fix it by moving the >IP addresses to the bridge interface instead. note that for SLAAC to >work on a bridge, you have to set ‘accept_rtadv’ and ‘auto_linklocal’ on >the bridge interface explicitly (this is an unrelated issue specific to >if_bridge(4)). Thanks, understood -- From nobody Thu May 22 19:42:06 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3Jb71GFKz5vr6m; Thu, 22 May 2025 19:42:11 +0000 (UTC) (envelope-from void@f-m.fm) Received: from fhigh-b6-smtp.messagingengine.com (fhigh-b6-smtp.messagingengine.com [202.12.124.157]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3Jb6156yz47Fh; Thu, 22 May 2025 19:42:10 +0000 (UTC) (envelope-from void@f-m.fm) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=f-m.fm header.s=fm3 header.b=aRFSO4oT; dkim=pass header.d=messagingengine.com header.s=fm3 header.b="p ykqcCL"; spf=pass (mx1.freebsd.org: domain of void@f-m.fm designates 202.12.124.157 as permitted sender) smtp.mailfrom=void@f-m.fm; 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Thu, 22 May 2025 15:42:08 -0400 (EDT) Date: Thu, 22 May 2025 20:42:06 +0100 From: void To: freebsd-net@freebsd.org Cc: current@freebsd.org, net@freebsd.org Subject: Re: HEADS UP: 15.0-CURRENT, =?utf-8?Q?chan?= =?utf-8?Q?ge_to_bridge=284=29_might_break_some_network_configurations_wit?= =?utf-8?B?aCDigJxJbnZhbGlkIGFyZ3VtZW504oCd?= Message-ID: References: List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Rspamd-Queue-Id: 4b3Jb6156yz47Fh X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.03 / 15.00]; NEURAL_HAM_LONG(-0.99)[-0.992]; NEURAL_HAM_MEDIUM(-0.98)[-0.979]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; MID_RHS_NOT_FQDN(0.50)[]; NEURAL_HAM_SHORT(-0.46)[-0.455]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.157:from]; RCVD_COUNT_THREE(0.00)[3]; MIME_TRACE(0.00)[0:+]; FROM_HAS_DN(0.00)[]; MISSING_XM_UA(0.00)[]; FREEMAIL_FROM(0.00)[f-m.fm]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MLMMJ_DEST(0.00)[current@freebsd.org,freebsd-net@freebsd.org,net@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+] On Thu, May 22, 2025 at 08:09:13PM +0100, Lexi Winter wrote: >as kp said, this is broken, but you can trivially fix it by moving the >IP addresses to the bridge interface instead. note that for SLAAC to >work on a bridge, you have to set ‘accept_rtadv’ and ‘auto_linklocal’ on >the bridge interface explicitly (this is an unrelated issue specific to >if_bridge(4)). Thanks, understood -- From nobody Fri May 23 13:20:48 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3m4j5380z5xFL7; Fri, 23 May 2025 13:20:53 +0000 (UTC) (envelope-from void@f-m.fm) Received: from fhigh-b1-smtp.messagingengine.com (fhigh-b1-smtp.messagingengine.com [202.12.124.152]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3m4h2wsVz4GFN; Fri, 23 May 2025 13:20:52 +0000 (UTC) (envelope-from void@f-m.fm) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=f-m.fm header.s=fm3 header.b=hOhMcMES; dkim=pass header.d=messagingengine.com header.s=fm3 header.b=WPE13yTw; spf=pass (mx1.freebsd.org: domain of void@f-m.fm designates 202.12.124.152 as permitted sender) smtp.mailfrom=void@f-m.fm; 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Fri, 23 May 2025 09:20:50 -0400 (EDT) Date: Fri, 23 May 2025 14:20:48 +0100 From: void To: stable@freebsd.org Cc: net@freebsd.org Subject: Re: net.link.bridge.member_ifaddrs has landed in stable/14 Message-ID: References: List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4b3m4h2wsVz4GFN X-Spamd-Bar: + X-Spamd-Result: default: False [1.65 / 15.00]; NEURAL_SPAM_LONG(0.96)[0.965]; NEURAL_SPAM_MEDIUM(0.83)[0.834]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; NEURAL_SPAM_SHORT(0.45)[0.447]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.152:from]; MIME_GOOD(-0.10)[text/plain]; RCVD_COUNT_THREE(0.00)[3]; RCPT_COUNT_TWO(0.00)[2]; ARC_NA(0.00)[]; FREEMAIL_FROM(0.00)[f-m.fm]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; ASN(0.00)[asn:151847, ipnet:202.12.124.0/24, country:AU]; RCVD_VIA_SMTP_AUTH(0.00)[]; MLMMJ_DEST(0.00)[net@freebsd.org,stable@freebsd.org]; MISSING_XM_UA(0.00)[]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; TO_DN_NONE(0.00)[]; FROM_HAS_DN(0.00)[] On Wed, May 21, 2025 at 05:04:50AM +0100, Lexi Winter wrote: >hello, > >i have just MFC'd the sysctl net.link.bridge.member_addrs to stable/14. >for detail see: https://cgit.freebsd.org/src/commit/?h=stable/14&id=ff1980d569c8167d38cda5f2713664866d9802bc > >in short, if you have a bridge with a lot of members (20+) and you do >not have any IP addresses assigned to those bridge members, you should >see a significant performance improvement from enabling this sysctl. > >please feel free to test this and report any problems. Hi, I'm not seeing that sysctl available yet, on a stable/14 system built a few hrs ago from sources updated today. % uname -aKU FreeBSD desktop.home.arpa 14.3-STABLE FreeBSD 14.3-STABLE stable/14-n271551-4e0a5fd7b608 DESKTOP amd64 1403501 1403501 % sysctl net.link.bridge.member_addrs sysctl: unknown oid 'net.link.bridge.member_addrs' % -- From nobody Fri May 23 13:43:47 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3mbJ0Nz9z5xGMM; Fri, 23 May 2025 13:43:56 +0000 (UTC) (envelope-from SRS0=3kvL=YH=klop.ws=ronald-lists@realworks.nl) Received: from smtp-relay-int-backup.realworks.nl (smtp-relay-int-backup.realworks.nl [87.255.56.188]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3mbH14sFz4QKL; Fri, 23 May 2025 13:43:55 +0000 (UTC) (envelope-from SRS0=3kvL=YH=klop.ws=ronald-lists@realworks.nl) Authentication-Results: mx1.freebsd.org; none Received: from smtp-relay-int-backup.realworks.nl (crmpreview8.colo2.realworks.nl [10.2.52.38]) by mailrelayint1.colo2.realworks.nl (Postfix) with ESMTP id 4b3mb76sgQz1DT; Fri, 23 May 2025 15:43:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=klop.ws; s=rw2; t=1748007828; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=TAaTC88EBoVHKgz2r87/0/oU2W+J3iDivPX9ZERZW9M=; b=NyV3pZWlxhSFsKtN/zJOtzMsIEd5lpXGXS6RK/Rqxq3NsyHCcM2BQvpSlOlYwfVgGtW1pS WJjMX+hxpejstDsrzPrOysbboRi0eBZ4Y5iLYTNYZvu8zC4IFApC6j9VwF38tH7WCsO6D5 DyKlAP0a6OZvOPB/d6ZQrbjDHp6p20FsoOAxu2pgwM3JaWPtvAUp5G8G2i0CKQwRRdnQlX bwQjh+1p3wkE8HJdR2SxZl1SVf/NoouJ0YVg38LPcWkKMhFOPXFk+bOxyPouEzRUEPyfix TfapxL0NOJ82ZHmlLBKDCWO8isRCU5ko6JSAZXbQKLhpLkH3DNmNTbP3sD/v2A== Received: from crmpreview8.colo2.realworks.nl (localhost [127.0.0.1]) by crmpreview8.colo2.realworks.nl (Postfix) with ESMTP id 8B6CC2C020F; Fri, 23 May 2025 15:43:47 +0200 (CEST) Date: Fri, 23 May 2025 15:43:47 +0200 (CEST) From: Ronald Klop To: void Cc: net@freebsd.org, stable@freebsd.org Message-ID: <1456605763.8629.1748007827309@localhost> In-Reply-To: References: Subject: Re: net.link.bridge.member_ifaddrs has landed in stable/14 List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_8628_1724159629.1748007827287" X-Mailer: Realworks (751.28) X-Originating-Host: from (83-81-212-149.cable.dynamic.v4.ziggo.nl [83.81.212.149]) by crmpreview8.colo2.realworks.nl [10.2.52.38] with HTTP; Fri, 23 May 2025 15:43:47 +0200 Importance: Normal X-Priority: 3 (Normal) X-Originating-User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:138.0) Gecko/20100101 Firefox/138.0 X-Rspamd-Queue-Id: 4b3mbH14sFz4QKL X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:38930, ipnet:87.255.32.0/19, country:NL] X-Spamd-Bar: ---- ------=_Part_8628_1724159629.1748007827287 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Van: void Datum:vrijdag, 23 mei 2025 15:20 Aan:stable@freebsd.org CC:net@freebsd.org Onderwerp:Re: net.link.bridge.member_ifaddrs has landed in stable/14 > > On Wed, May 21, 2025 at 05:04:50AM +0100, Lexi Winter wrote: > >hello, > > > >i have just MFC'd the sysctl net.link.bridge.member_addrs to stable/14. > >for detail see: https://cgit.freebsd.org/src/commit/?h=stable/14&id=ff1980d569c8167d38cda5f2713664866d9802bc > > > >in short, if you have a bridge with a lot of members (20+) and you do > >not have any IP addresses assigned to those bridge members, you should > >see a significant performance improvement from enabling this sysctl. > > > >please feel free to test this and report any problems. > > Hi, > > I'm not seeing that sysctl available yet, on a stable/14 system > built a few hrs ago from sources updated today. > > % uname -aKU > FreeBSD desktop.home.arpa 14.3-STABLE FreeBSD 14.3-STABLE stable/14-n271551-4e0a5fd7b608 DESKTOP amd64 1403501 1403501 > > % sysctl net.link.bridge.member_addrs > sysctl: unknown oid 'net.link.bridge.member_addrs' > % > -- > > > > I think there is a typo in the message. Try the sysctl name from the subject of the message. Regards, Ronald. ------=_Part_8628_1724159629.1748007827287 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit

Van: void <void@f-m.fm>
Datum:vrijdag, 23 mei 2025 15:20
Aan:stable@freebsd.org
CC:net@freebsd.org
Onderwerp:Re: net.link.bridge.member_ifaddrs has landed in stable/14

On Wed, May 21, 2025 at 05:04:50AM +0100, Lexi Winter wrote:
>hello,
>
>i have just MFC'd the sysctl net.link.bridge.member_addrs to stable/14.
>for detail see: https://cgit.freebsd.org/src/commit/?h=stable/14&id=ff1980d569c8167d38cda5f2713664866d9802bc
>
>in short, if you have a bridge with a lot of members (20+) and you do
>not have any IP addresses assigned to those bridge members, you should
>see a significant performance improvement from enabling this sysctl.
>
>please feel free to test this and report any problems.

Hi,

I'm not seeing that sysctl available yet, on a stable/14 system
built a few hrs ago from sources updated today.

% uname -aKU
FreeBSD desktop.home.arpa 14.3-STABLE FreeBSD 14.3-STABLE stable/14-n271551-4e0a5fd7b608 DESKTOP amd64 1403501 1403501

% sysctl net.link.bridge.member_addrs
sysctl: unknown oid 'net.link.bridge.member_addrs'
%
-- 
 


I think there is a typo in the message. Try the sysctl name from the subject of the message.

Regards,
Ronald.
  ------=_Part_8628_1724159629.1748007827287-- From nobody Fri May 23 13:53:20 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3mpX3sRJz5xH4L; Fri, 23 May 2025 13:53:40 +0000 (UTC) (envelope-from pblok@bsd4all.org) Received: from mail.bsd4all.org (mail.bsd4all.org [88.99.169.216]) by mx1.freebsd.org (Postfix) with ESMTP id 4b3mpW6858z3HXd; Fri, 23 May 2025 13:53:39 +0000 (UTC) (envelope-from pblok@bsd4all.org) Authentication-Results: mx1.freebsd.org; none Received: from localhost (localhost [127.0.0.1]) by mail.bsd4all.org (Postfix) with ESMTP id 201B4A1A6; Fri, 23 May 2025 15:53:34 +0200 (CEST) X-Virus-Scanned: amavis at bsd4all.org Received: from mail.bsd4all.org ([127.0.0.1]) by localhost (mail.bsd4all.org [127.0.0.1]) (amavis, port 10024) with ESMTP id z-e80uqmEmpy; Fri, 23 May 2025 15:53:33 +0200 (CEST) Received: from smtpclient.apple (geer_ip [81.172.230.56]) by mail.bsd4all.org (Postfix) with ESMTPSA id E21A6A20E; Fri, 23 May 2025 15:53:32 +0200 (CEST) Content-Type: multipart/alternative; boundary="Apple-Mail=_55D8FB68-AFB2-4528-967B-1F66F5D29EBA" List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.700.6.1.11\)) Subject: Re: net.link.bridge.member_ifaddrs has landed in stable/14 From: Peter Blok X-Priority: 3 (Normal) In-Reply-To: <1456605763.8629.1748007827309@localhost> Date: Fri, 23 May 2025 15:53:20 +0200 Cc: void , net@freebsd.org, stable@freebsd.org Message-Id: <187BDEF1-CA44-4BF4-B6F3-3CEEEDA8F802@bsd4all.org> References: <1456605763.8629.1748007827309@localhost> To: Ronald Klop X-Mailer: Apple Mail (2.3731.700.6.1.11) X-Rspamd-Queue-Id: 4b3mpW6858z3HXd X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:24940, ipnet:88.99.0.0/16, country:DE] X-Spamd-Bar: ---- --Apple-Mail=_55D8FB68-AFB2-4528-967B-1F66F5D29EBA Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 I have compiled the latest 14-STABLE too and looked at my bridge = configuration before changing this net.link.bridge.member_ifaddrs to 0. After reboot my system did not respond on the IP4 bridge address and it = turned out I had forgot "inet6 -auto_linklocal" on the member interface, = which only had =E2=80=9Cup=E2=80=9D before. But now it is working fine. Peter > On 23 May 2025, at 15:43, Ronald Klop wrote: >=20 >=20 > Van: void > Datum:vrijdag, 23 mei 2025 15:20 > Aan:stable@freebsd.org > CC:net@freebsd.org > Onderwerp:Re: net.link.bridge.member_ifaddrs has landed in stable/14 >=20 > On Wed, May 21, 2025 at 05:04:50AM +0100, Lexi Winter wrote: > >hello, > > > >i have just MFC'd the sysctl net.link.bridge.member_addrs to = stable/14. > >for detail see: = https://cgit.freebsd.org/src/commit/?h=3Dstable/14&id=3Dff1980d569c8167d38= cda5f2713664866d9802bc > > > >in short, if you have a bridge with a lot of members (20+) and you do > >not have any IP addresses assigned to those bridge members, you = should > >see a significant performance improvement from enabling this sysctl. > > > >please feel free to test this and report any problems. >=20 > Hi, >=20 > I'm not seeing that sysctl available yet, on a stable/14 system > built a few hrs ago from sources updated today. >=20 > % uname -aKU > FreeBSD desktop.home.arpa 14.3-STABLE FreeBSD 14.3-STABLE = stable/14-n271551-4e0a5fd7b608 DESKTOP amd64 1403501 1403501 >=20 > % sysctl net.link.bridge.member_addrs > sysctl: unknown oid 'net.link.bridge.member_addrs' > % > --=20 > =20 >=20 >=20 > I think there is a typo in the message. Try the sysctl name from the = subject of the message. >=20 > Regards, > Ronald. > =20 --Apple-Mail=_55D8FB68-AFB2-4528-967B-1F66F5D29EBA Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 I have = compiled the latest 14-STABLE too and looked at my bridge configuration = before changing this net.link.bridge.member_ifaddrs to = 0.

After reboot my system did not respond on the IP4 = bridge address and it turned out I had forgot "inet6 -auto_linklocal" on = the member interface, which only had =E2=80=9Cup=E2=80=9D = before.

But now it is working = fine.

Peter

On 23 May 2025, at 15:43, Ronald Klop = <ronald-lists@klop.ws> wrote:


Van:= void <void@f-m.fm>
Datum:vrijdag, 23 mei 2025 15:20
Aan:stable@freebsd.org
CC:net@freebsd.org
Onderwerp:Re: net.link.bridge.member_ifaddrs has landed = in stable/14

On Wed, May 21, 2025 at = 05:04:50AM +0100, Lexi Winter wrote:
>hello,
>
>i have just MFC'd the sysctl net.link.bridge.member_addrs to = stable/14.
>for detail see: https://cgit.freebsd.org/src/commit/?h= =3Dstable/14&id=3Dff1980d569c8167d38cda5f2713664866d9802bc
>
>in short, if you have a bridge with a lot of members (20+) and you = do
>not have any IP addresses assigned to those bridge members, you = should
>see a significant performance improvement from enabling this = sysctl.
>
>please feel free to test this and report any problems.

Hi,

I'm not seeing that sysctl available yet, on a stable/14 system
built a few hrs ago from sources updated today.

% uname -aKU
FreeBSD desktop.home.arpa 14.3-STABLE FreeBSD 14.3-STABLE = stable/14-n271551-4e0a5fd7b608 DESKTOP amd64 1403501 1403501

% sysctl net.link.bridge.member_addrs
sysctl: unknown oid 'net.link.bridge.member_addrs'
%
-- 
 


I think there is a typo in the message. Try the sysctl name from the = subject of the message.

Regards,
Ronald.
 

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Fri, 23 May 2025 09:59:20 -0400 (EDT) Date: Fri, 23 May 2025 14:59:18 +0100 From: void To: freebsd-net@freebsd.org Subject: Re: net.link.bridge.member_ifaddrs has landed in stable/14 Message-ID: References: <1456605763.8629.1748007827309@localhost> List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <1456605763.8629.1748007827309@localhost> X-Rspamd-Queue-Id: 4b3mx61Yp1z3McG X-Spamd-Bar: / X-Spamd-Result: default: False [0.40 / 15.00]; NEURAL_SPAM_LONG(1.00)[1.000]; NEURAL_HAM_SHORT(-0.99)[-0.991]; NEURAL_SPAM_MEDIUM(0.99)[0.991]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27:c]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.145:from]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[3]; ARC_NA(0.00)[]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; FREEMAIL_FROM(0.00)[f-m.fm]; MIME_TRACE(0.00)[0:+]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; TO_DN_NONE(0.00)[]; MISSING_XM_UA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; FROM_HAS_DN(0.00)[] Hi, On Fri, May 23, 2025 at 03:43:47PM +0200, Ronald Klop wrote: >I think there is a typo in the message. Try the sysctl name >from the subject of the message. % sysctl net.link.bridge.member_ifaddrs net.link.bridge.member_ifaddrs: 1 bingo! tyvm :D -- From nobody Fri May 23 15:54:06 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3qTV2WNhz5vw00 for ; Fri, 23 May 2025 15:54:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3qTV1bMKz497p for ; Fri, 23 May 2025 15:54:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; 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Fri, 23 May 2025 15:54:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54NFs6Zo083262 for ; Fri, 23 May 2025 15:54:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54NFs6x1083261 for net@FreeBSD.org; Fri, 23 May 2025 15:54:06 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 281938] Make sure max_len is not 0 before using it as modulo Date: Fri, 23 May 2025 15:54:06 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D281938 --- Comment #7 from Michael Tuexen --- (In reply to nakayamakenjiro from comment #0) If we are in the code path you mention, we are in the body of if (len + optlen + ipoptlen > tp->t_maxseg) { flags &=3D ~TH_FIN; if (tso) { /* somewhere here */ } } tso is set by if ((tp->t_flags & TF_TSO) && V_tcp_do_tso && len > tp->t_maxseg && (tp->t_port =3D=3D 0) && ((tp->t_flags & TF_SIGNATURE) =3D=3D 0) && (!sack_rxmit || V_tcp_sack_tso) && (ipoptlen =3D=3D 0 || (ipoptlen =3D=3D ipsec_optlen && (tp->t_flags2 & TF2_IPSEC_TSO) !=3D 0)) && !(flags & TH_SYN)) tso =3D 1; This means that ipoptlen =3D=3D ipsec_optlen in all cases (if ipoptlen =3D= =3D 0, then also ipsec_optlen =3D=3D 0). Therefore tp->t_maxseg >=3D len + optlen + ipo= ptlen holds due to the check in the if condition and finally tp->t_maxseg >=3D le= n + optlen + ipsec_optlen holds, since ipoptlen =3D=3D ipsec_optlen. Therefore max_len =3D tp->t_maxseg - optlen - ipsec_optlen is positive. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Fri May 23 15:54:36 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3qV50hbxz5vw9G for ; Fri, 23 May 2025 15:54:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3qV46T5fz49sy for ; Fri, 23 May 2025 15:54:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; 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Fri, 23 May 2025 15:54:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54NFsa5A083726 for ; Fri, 23 May 2025 15:54:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54NFsabv083725 for net@FreeBSD.org; Fri, 23 May 2025 15:54:36 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 281938] Make sure max_len is not 0 before using it as modulo Date: Fri, 23 May 2025 15:54:36 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Works As Intended X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D281938 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Works As Intended Status|Open |Closed --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Fri May 23 16:53:45 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3rpL2VJ5z5w1cb for ; Fri, 23 May 2025 16:53:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3rpK6y1bz3bZk for ; 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Fri, 23 May 2025 16:53:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54NGrjxt086350 for ; Fri, 23 May 2025 16:53:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54NGrjWE086348 for net@FreeBSD.org; Fri, 23 May 2025 16:53:45 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286631] TCP SACK: CWND set to 2 MSS after successful SACK recovery Date: Fri, 23 May 2025 16:53:45 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.3-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286631 --- Comment #1 from Michael Tuexen --- Can you provide a .pcap file or even better a BBLog file showing the issue? That would most likely allow me to write a packetdrill reproducer. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri May 23 17:02:12 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3s040WrMz5w1lq for ; Fri, 23 May 2025 17:02:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3s036H9bz3gmt for ; Fri, 23 May 2025 17:02:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; 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Fri, 23 May 2025 17:02:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54NH2BV3000856 for ; Fri, 23 May 2025 17:02:11 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54NH2BcE000855 for net@FreeBSD.org; Fri, 23 May 2025 17:02:11 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286720] Broadcom bnxt driver store_cfg bug fixed Date: Fri, 23 May 2025 17:02:12 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286720 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org Status|New |Open --- Comment #2 from Mark Johnston --- I posted the patch here, thanks: https://reviews.freebsd.org/D50491 To be clear: this patch is sufficient to fix initialization of your card? --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri May 23 17:09:01 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3s7y1gqDz5w2MW for ; 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mx1.freebsd.org; none Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4b3s7y03d7z1Dfx for ; Fri, 23 May 2025 17:09:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54NH919n010178 for ; Fri, 23 May 2025 17:09:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54NH91o6010177 for net@FreeBSD.org; Fri, 23 May 2025 17:09:01 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286689] igb nic flaps when tap added to bridge Date: Fri, 23 May 2025 17:09:01 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.5-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286689 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org Status|New |Open --- Comment #1 from Mark Johnston --- Commit 3b7acf9a3b2428f86291e48298ee9bae8f1276c7 added a new flag that if_br= idge will toggle. That's new in 13.5. Does the problem go away if you configure "-mextpg" on igb0 as well? --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri May 23 17:18:12 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3sLY0rCkz5w2dj for ; Fri, 23 May 2025 17:18:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3sLY04Jxz3ppC for ; Fri, 23 May 2025 17:18:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; 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Fri, 23 May 2025 17:18:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54NHICEG024758 for ; Fri, 23 May 2025 17:18:12 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54NHICbM024757 for net@FreeBSD.org; Fri, 23 May 2025 17:18:12 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286759] Fatal trap 12: page fault while in kernel mode - Mellanox NIC on FreeBSD14.2 Date: Fri, 23 May 2025 17:18:12 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.2-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cc Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286759 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open CC| |markj@FreeBSD.org --- Comment #2 from Mark Johnston --- In 14.2 we have a GENERIC-DEBUG kernel config file which enables a number of debug options that'd be useful in tracking that down. If possible, it woul= d be good to try running that kernel in your environment; without assertions enabled, it'll be very hard to track this down. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri May 23 17:39:48 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b3sqV158bz5w4T5; Fri, 23 May 2025 17:39:50 +0000 (UTC) (envelope-from ivy@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b3sqV0LVnz41t0; Fri, 23 May 2025 17:39:50 +0000 (UTC) (envelope-from ivy@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; 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micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="YdoGVb0lHXh7peyL" Content-Disposition: inline In-Reply-To: <187BDEF1-CA44-4BF4-B6F3-3CEEEDA8F802@bsd4all.org> --YdoGVb0lHXh7peyL Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Peter Blok: > I have compiled the latest 14-STABLE too and looked at my bridge > configuration before changing this net.link.bridge.member_ifaddrs to > 0. >=20 > After reboot my system did not respond on the IP4 bridge address and > it turned out I had forgot "inet6 -auto_linklocal" on the member > interface, which only had =E2=80=9Cup=E2=80=9D before. this should be fixed by https://reviews.freebsd.org/D50477, as long as you have allow_llz_overlap set to 0 (which is the default, and there's almost never any reason to change it). > But now it is working fine. thanks for testing! --YdoGVb0lHXh7peyL Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSyjTg96lp3RifySyn1nT63mIK/YAUCaDCy5AAKCRD1nT63mIK/ YB86AP9+d8B6rg+Gar6pQspCyuOKrmqyoHGkvcal/foO5zkcaAEAxS/V/j8kj03r 8hCvZJw9dq+HKLme6McZG1tr2un+7Ag= =U3z6 -----END PGP SIGNATURE----- --YdoGVb0lHXh7peyL-- From nobody Sat May 24 15:38:21 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b4R4z3qx4z5wZHP; 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Sat, 24 May 2025 11:38:23 -0400 (EDT) Date: Sat, 24 May 2025 16:38:21 +0100 From: void To: freebsd-net@freebsd.org Cc: Peter Blok , Ronald Klop , net@freebsd.org, stable@freebsd.org Subject: Re: net.link.bridge.member_ifaddrs has landed in stable/14 Message-ID: References: <1456605763.8629.1748007827309@localhost> <187BDEF1-CA44-4BF4-B6F3-3CEEEDA8F802@bsd4all.org> List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4b4R4y4WpNz3LYY X-Spamd-Bar: - X-Spamd-Result: default: False [-1.97 / 15.00]; NEURAL_HAM_LONG(-0.99)[-0.993]; NEURAL_HAM_MEDIUM(-0.98)[-0.979]; NEURAL_SPAM_SHORT(0.60)[0.605]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; MID_RHS_NOT_FQDN(0.50)[]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.145:from]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; MISSING_XM_UA(0.00)[]; FREEMAIL_FROM(0.00)[f-m.fm]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org,net@freebsd.org,stable@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+] On Fri, May 23, 2025 at 06:39:48PM +0100, ivy@FreeBSD.org wrote: >this should be fixed by https://reviews.freebsd.org/D50477, as long as >you have allow_llz_overlap set to 0 (which is the default, and there's >almost never any reason to change it). Just built against your patch and it's all working, TYVM. FreeBSD 14.3-STABLE #2 stable/14-n271551-4e0a5fd7b608-dirty: Sat May 24 15:16:54 BST 2025 also: net.link.bridge.allow_llz_overlap: 0 net.link.bridge.member_ifaddrs="0" my ifconfig_em0 looks like this: ifconfig_em0="media 1000baseT mediaopt full-duplex up" bridge0: ifconfig_bridge0="inet 192.168.1.2/24 addm em0 addm tap0 addm tap1" speed tests against a freebsd vm installed on tap0 showed no significant speed reduction compared to baremetal, which is fantastic. This sort of thing I was looking at back in October last year with iperf3, when freebsd guests had sometimes less than half the expected throughput. Next up to test is a -current system with many VMs. -- From nobody Sun May 25 21:00:30 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b5BB70Ys1z5wmBg for ; Sun, 25 May 2025 21:00:31 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b5BB665Xrz45x5 for ; Sun, 25 May 2025 21:00:30 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1748206830; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ApHcr4aQf1jXskfPpkwYXtVTN2PirZDCkVUbzO9b4ow=; b=ISyYFCDtUcH/Iv1bxsh355yFEW5h6xnfo66DTxHCy9H8dTkeWsPztVJwd1UUwgIs5uJmxG y6mJ1p8N1NLXnDgPzKq/61f1HQJZv0TFEp3ome1ICVguhU/xG4+4IiQto0q3K8hYhGP+bE N/pzY431hQELpdywETDs8DmFpyPhchJ3L7pWSrYLTUBRMDatTxjyDUDS/Z9RpyhnXh3ST9 17KTfqq7/cpkxpNxM+C4Zlj72cTaPvvsSymafUKpvBX61L85VF7yzLU5GkIwN2XswLRIG9 vRBbZvOtkrq4NjF8uBBu6ykAXXT8Cyy5pGTqgGEnVgm3nxKM3rmqgQbpmTgyhw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1748206830; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ApHcr4aQf1jXskfPpkwYXtVTN2PirZDCkVUbzO9b4ow=; b=HLlY11IkDr4ab9aqHnDUKSkI0eqWlIwP3TqmaGrHHFXMLdsbDV7/kGbVY1q+YOHs4BvYf2 O+eb2uqgUVtL/n6nDRgvXKmPI3uTIXdeyFVz4ClZE07zAYoJBxWGelWmvHw207k0owS9Ll +akvMCzc9QjT5SfPcsYeTPuAVAEWbFsrw6SKSsWkBjuYJzIk7yJaL0pLVcNmudT6QrIhQ+ CKXGGy1BLPIwgZT6kTCDM8XYxzDrzmfXRuNblBMHz/KMOew4F/OlGwHM9dw11D1GqpLZ5d Utj2w+47eRPVnsKMQxTe2i9IvfXQ/JiCSKAr+kstNzASSI+j/IZjtcj8f1enjA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1748206830; a=rsa-sha256; cv=none; b=iIPI3p9vNSVP8dHCUiMuphCjcC1v4L+FfLGUX4CsV8RXfP1II2RY8mOIv7VfFr4N0iCzej G5i1dTn0EjiWMTMc12kcCU14DgCqA40XaC+s9sO08aRmwyVR+aQSygZvbMtybmK9xD2yT3 4abrzVuT1YhHpJVCHP7jva5L8UHD59ZCBcz8a/ngo+JXT19SaWKwjyQ+lEDZWjzVzbq6dG +xPhE1whnna0W9tX3oghvLEmk8WB4+LT9gKkUKvatvM1c54NBc3xU75Ec9cquuv5zod6na fu9hG9OHVjeNmtIV1IeKl2XMs+Ai0YUAXxbOG8mbWV+qMSm/lR6M27mG5b4mvw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4b5BB65gYYzfBs for ; Sun, 25 May 2025 21:00:30 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 54PL0UMX072556 for ; Sun, 25 May 2025 21:00:30 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 54PL0UEL072555 for net@FreeBSD.org; Sun, 25 May 2025 21:00:30 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <202505252100.54PL0UEL072555@kenobi.freebsd.org> X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@FreeBSD.org using -f From: bugzilla-noreply@FreeBSD.org To: net@FreeBSD.org Subject: Problem reports for net@FreeBSD.org that need special attention Date: Sun, 25 May 2025 21:00:30 +0000 List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="17482068302.d2aAcF.69516" Content-Transfer-Encoding: 7bit --17482068302.d2aAcF.69516 Date: Sun, 25 May 2025 21:00:30 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- In Progress | 118111 | rc: network.subr Add MAC address based interface 1 problems total for which you should take action. --17482068302.d2aAcF.69516 Date: Sun, 25 May 2025 21:00:30 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" 
The following is a listing of current problems submitted by FreeBSD users,
which need special attention. These represent problem reports covering
all versions including experimental development code and obsolete releases.

Status      |    Bug Id | Description
------------+-----------+---------------------------------------------------
In Progress |    118111 | rc: network.subr Add MAC address based interface 

1 problems total for which you should take action.
--17482068302.d2aAcF.69516--