From owner-freebsd-bugs@freebsd.org Fri Feb 12 20:53:45 2021 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 33361530C4D for ; Fri, 12 Feb 2021 20:53:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4Dcm1j0qg4z3vmY for ; Fri, 12 Feb 2021 20:53:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 1C5F4530B44; Fri, 12 Feb 2021 20:53:45 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1C24B530B43 for ; Fri, 12 Feb 2021 20:53:45 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Dcm1j0DPzz3vpv for ; Fri, 12 Feb 2021 20:53:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 E46332366 for ; Fri, 12 Feb 2021 20:53:44 +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 11CKrimm004755 for ; Fri, 12 Feb 2021 20:53:44 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 11CKrixY004754 for bugs@FreeBSD.org; Fri, 12 Feb 2021 20:53:44 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: bugs@FreeBSD.org Subject: [Bug 253469] IPv6 default route vanishes Date: Fri, 12 Feb 2021 20:53:45 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: courtney.hicks1@icloud.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Feb 2021 20:53:45 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253469 Bug ID: 253469 Summary: IPv6 default route vanishes Product: Base System Version: 13.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: courtney.hicks1@icloud.com I'm not sure where to begin with this issue, but I'm noticing a strange behavior with IPv6 on FreeBSD 13.0-BETA1. Not sure if it's my driver or an issue with FreeBSD 13.0 itself. It seems after moments of IPv6 routing prop= erly it suddenly stops. I found out what is missing when it's working and when it isn't. For one, I use RTSOL to get my IPv6 address. So I have the rtsold daemon running. Once IPv6 routing stops working, I can restart the daemon and rout= ing works again, albeit momentarily. When I run netstat -r when IPv6 routing doesn't work: Internet6: Destination Gateway Flags Netif Expire dead:beef:x:x:: link#1 U re0 fe80::%re0/64 link#1 U re0 And when it works Internet6: Destination Gateway Flags Netif Expire default fe80::1:1%re0 UG re0=20 dead:beef:x:x:: link#1 U re0=20 fe80::%re0/64 link#1 U re0=20 I left out my loopback info, I can add it if necessary. So for whatever rea= son (and nothing shows in the logs), the default route vanishes for IPv6. During this time I still have my address and I can still ping6 hosts internally. uname -a FreeBSD towerDefense 13.0-BETA1 FreeBSD 13.0-BETA1 #8 c48cbd025: Wed Feb 10 10:30:48 PST 2021=20=20=20=20 root@towerDefense:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 I also compiled the realtek-re-kmod port to get networking. Intel Z490 motherboard, Intel 10700k. Here is my ethernet info from pciconf re0@pci0:2:0:0: class=3D0x020000 rev=3D0x04 hdr=3D0x00 vendor=3D0x10ec devi= ce=3D0x8125 subvendor=3D0x1462 subdevice=3D0x7c75 vendor =3D 'Realtek Semiconductor Co., Ltd.' device =3D 'RTL8125 2.5GbE Controller' class =3D network subclass =3D ethernet --=20 You are receiving this mail because: You are the assignee for the bug.=