From owner-freebsd-net@freebsd.org Mon Sep 18 17:00:20 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 57CA1E1EBBD for ; Mon, 18 Sep 2017 17:00:20 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wm0-x22d.google.com (mail-wm0-x22d.google.com [IPv6:2a00:1450:400c:c09::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F16B371A15; Mon, 18 Sep 2017 17:00:19 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-wm0-x22d.google.com with SMTP id r68so4521701wmg.3; Mon, 18 Sep 2017 10:00:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=Htlm12XY8qQ+5IvZoqRfJ/G8bn515XRtk/vw10sAJlQ=; b=jE1NgtZBIsJT9VanSn7dVbHovjvnxSqsLNYSieEiJH0nDa67Fzd/NKfqjvUj0gZT5g NCrO3GDXv4cRhVe5OEpPBcIUkGOKD8GrE3RCrdjPKl9SS8W9rDtl5iM3Si7gNw49Zwoi hrKCo5M8838mZdqMmjfkpVpmVilYHXJJzmHmhpWUEWAKmH2tamgDZVsM5eGNco/TzNFI qXHvn0wnqu5jCaDtbmOT1URpjDeJCAlujK9ela3iZ1cnjXALCRg24l4zCiFYhA9Hu5jb jY6U8KXerjNlK2n+DZjkFWDBDEdZyVEP+BXyb1Jo0rm25aGKPGuo0mHeVtHeMdPyDnFo 1jZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=Htlm12XY8qQ+5IvZoqRfJ/G8bn515XRtk/vw10sAJlQ=; b=tSccouEDTTkX9/v+XLzW+0PT4fsshpcA1auQcFNRqWwizJnQettiXCQXkq6w/MnAvm I+kEW3Ba2jbeleQQ5V/50A3xFpNupCvj4MzlPBiJzJqy0ZuaHdQDeYmQnpA+5btlmzZC jJy+R2yBSuYiSY4VuxdWGf7R25I9aUFjhiZ0CG1v9XV9kewmaiacYdJjrBo4Bv7u3h8Q DOhe9musWOAZ9yUXJKjJR/jHj6EzKqLBMZCh+aQJG4heTbf1ceFVCwRxQ3bqi7qJUr1J 4NTitEXwf/ukj6TIFbv3aFjWB+/xuoupx26tICJWmt5snwl8Sru/ykHt6zGxwsC/NaGI F+dQ== X-Gm-Message-State: AHPjjUikLTWKlpQIZXVnbNqTybCYbG7AOTPWSojIMdYhZ4EnUmb5/gA8 AOM30+GlktiOGzoXs+479YCN7dk37idvZnTvT6hSCw== X-Google-Smtp-Source: AOwi7QAy5P7qfz/yOm+dp/d+RsgKvnwE1cFESOYMKXiid/MziWUnfGIcygM/aRUNFryUcWcEoFI1BzSJA0tDnmz/yww= X-Received: by 10.28.45.5 with SMTP id t5mr8904649wmt.108.1505754017599; Mon, 18 Sep 2017 10:00:17 -0700 (PDT) MIME-Version: 1.0 Sender: adrian.chadd@gmail.com Received: by 10.28.56.71 with HTTP; Mon, 18 Sep 2017 10:00:16 -0700 (PDT) In-Reply-To: References: From: Adrian Chadd Date: Mon, 18 Sep 2017 10:00:16 -0700 X-Google-Sender-Auth: fRk9w9RcPyYnWI0tTD7rUKuk7M0 Message-ID: Subject: Re: ixl(4) RSS hash type To: Eric Joyner Cc: Sepherosa Ziehau , "freebsd-net@freebsd.org" , Sean Bruno , Robert Watson , Andrew Gallatin Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Sep 2017 17:00:20 -0000 hi! please do fix it. I'm way busy with life right now. :) -a On 11 September 2017 at 10:18, Eric Joyner wrote: > I think that sounds right; but Adrian is the one who put the code in the > #ifdef RSS blocks in. We don't have it enabled/defined in our testing here. > > - Eric > > On Sun, Sep 10, 2017 at 8:01 PM Sepherosa Ziehau > wrote: >> >> Hi all, >> >> I am on the way to cleanup the UDP_IPV4_EX bit. The only effective >> consumer of this undefined RSS hash type is ixl. >> >> So I took a bit close look at it, then I have several question about >> its hash type configuration: >> >> ixl_set_rss_pctypes(). It tries to set hash for IPV6 fragment, if >> RSS_IPV6_EX is set for "options RSS". RSS_IPV6_EX never meant IPV6 >> fragments: >> >> https://docs.microsoft.com/en-us/windows-hardware/drivers/network/rss-hashing-types#ndishashipv6ex >> >> ixl_ptype_to_hash(). As far as I understand, the decoded.outer_frag >> means "outer packet header indicates a fragment", which has nothing to >> do with the any of the IPV6_EX related bits: >> >> https://docs.microsoft.com/en-us/windows-hardware/drivers/network/rss-hashing-types >> >> I believe these all should be fixed. >> >> Thanks, >> sephe >> >> -- >> Tomorrow Will Never Die From owner-freebsd-net@freebsd.org Tue Sep 19 17:15:15 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 407CDE1E4C4 for ; Tue, 19 Sep 2017 17:15:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2DEAE6374D for ; Tue, 19 Sep 2017 17:15:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JHFF2v008743 for ; Tue, 19 Sep 2017 17:15:15 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 215874] [patch] [icmp] [mbuf_tags] teach icmp_error() optionally keep original packet's mbuf_tags Date: Tue, 19 Sep 2017 17:15:15 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? X-Bugzilla-Changed-Fields: cc bug_status assigned_to Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 17:15:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215874 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eugen@freebsd.org Status|New |Open Assignee|freebsd-net@FreeBSD.org |eugen@freebsd.org --- Comment #1 from Eugene Grosbein --- My PR. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 19 17:16:10 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5B184E1E66D for ; Tue, 19 Sep 2017 17:16:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4965D63856 for ; Tue, 19 Sep 2017 17:16:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JHGAjx010433 for ; Tue, 19 Sep 2017 17:16:10 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 214624] [patch] [netgraph] [panic] fix kernel panic due to loading default netgraph modules into INVARIANTS-enabled kernel Date: Tue, 19 Sep 2017 17:16:10 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cc assigned_to Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 17:16:10 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214624 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open CC| |eugen@freebsd.org Assignee|freebsd-net@FreeBSD.org |eugen@freebsd.org --- Comment #1 from Eugene Grosbein --- My PR. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 19 17:17:19 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6599DE1E808 for ; Tue, 19 Sep 2017 17:17:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5397263951 for ; Tue, 19 Sep 2017 17:17:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JHHJeO012351 for ; Tue, 19 Sep 2017 17:17:19 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 214347] [bridge] [patch] add support for Spanning Tree Protocol on vlan ports (IFT_L2VLAN) Date: Tue, 19 Sep 2017 17:17:19 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status assigned_to Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 17:17:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214347 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eugen@freebsd.org Status|New |Open Assignee|freebsd-net@FreeBSD.org |eugen@freebsd.org --- Comment #1 from Eugene Grosbein --- My PR. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 19 17:28:52 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id ADB90E1F35B for ; Tue, 19 Sep 2017 17:28:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 9C11B64121 for ; Tue, 19 Sep 2017 17:28:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JHSqSC036673 for ; Tue, 19 Sep 2017 17:28:52 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 205144] [patch] make rsh(1) compatible with recent Cisco IOS versions Date: Tue, 19 Sep 2017 17:28:52 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 10.2-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status assigned_to Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 17:28:52 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D205144 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eugen@freebsd.org Status|New |Open Assignee|freebsd-bugs@FreeBSD.org |eugen@freebsd.org --- Comment #1 from Eugene Grosbein --- My PR. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 19 17:34:46 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B52ACE1FB5B for ; Tue, 19 Sep 2017 17:34:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A3A4B647AB for ; Tue, 19 Sep 2017 17:34:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JHYkqm053602 for ; Tue, 19 Sep 2017 17:34:46 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 197230] [patch] Add rcNG startup script to configure ng_tcpmss(4) Date: Tue, 19 Sep 2017 17:34:46 +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: 9.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cc Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 17:34:46 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D197230 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open CC| |eugen@freebsd.org --- Comment #4 from Eugene Grosbein --- My PR. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 19 17:56:43 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B73B4E21267 for ; Tue, 19 Sep 2017 17:56:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A49976568F for ; Tue, 19 Sep 2017 17:56:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JHugsC004007 for ; Tue, 19 Sep 2017 17:56:43 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220076] [patch] [panic] [netgraph] repeatable kernel panic due to a race in ng_iface(4) Date: Tue, 19 Sep 2017 17:56:42 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 17:56:43 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220076 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ports@grosbein.net --- Comment #9 from Eugene Grosbein --- *** Bug 171711 has been marked as a duplicate of this bug. *** --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 19 17:56:43 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0B660E21261 for ; Tue, 19 Sep 2017 17:56:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id EDFE86568C for ; Tue, 19 Sep 2017 17:56:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JHugs6004007 for ; Tue, 19 Sep 2017 17:56:42 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 171711] [dummynet] [panic] Kernel panic in dummynet Date: Tue, 19 Sep 2017 17:56:42 +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: 8.3-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: DUPLICATE X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution bug_status assigned_to cc Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 17:56:43 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D171711 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |DUPLICATE Status|In Progress |Closed Assignee|freebsd-net@FreeBSD.org |eugen@freebsd.org CC| |eugen@freebsd.org --- Comment #9 from Eugene Grosbein --- Known problem in ng_iface(4) described in the PR 220076 believed to be sour= ce of this problem too. *** This bug has been marked as a duplicate of bug 220076 *** --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 19 18:01:39 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 41E4BE219A0 for ; Tue, 19 Sep 2017 18:01:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3089965BCE for ; Tue, 19 Sep 2017 18:01:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JI1dH8087530 for ; Tue, 19 Sep 2017 18:01:39 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 162558] [dummynet] [panic] seldom dummynet panics Date: Tue, 19 Sep 2017 18:01:38 +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: 8.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: DUPLICATE X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution bug_status assigned_to cc Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 18:01:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D162558 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |DUPLICATE Status|In Progress |Closed Assignee|freebsd-net@FreeBSD.org |eugen@freebsd.org CC| |eugen@freebsd.org --- Comment #4 from Eugene Grosbein --- Seems to be duplicate of 220078 (unlocked access to INADDR_TO_IFP in the multicast handling code). *** This bug has been marked as a duplicate of bug 220078 *** --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 19 18:01:40 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 56A84E219A6 for ; Tue, 19 Sep 2017 18:01:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 44F2265BDA for ; Tue, 19 Sep 2017 18:01:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8JI1dHO087530 for ; Tue, 19 Sep 2017 18:01:40 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220078] [patch] [panic] [ipfw] repeatable kernel panic due to unlocked INADDR_TO_IFP usage Date: Tue, 19 Sep 2017 18:01:38 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ipfw@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Sep 2017 18:01:40 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220078 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ports@grosbein.net --- Comment #17 from Eugene Grosbein --- *** Bug 162558 has been marked as a duplicate of this bug. *** --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Wed Sep 20 10:53:17 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A6837E0841D for ; Wed, 20 Sep 2017 10:53:17 +0000 (UTC) (envelope-from mj@bsdops.com) Received: from da.strony-domeny.pl (da.strony-domeny.pl [178.32.204.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 6D48066563 for ; Wed, 20 Sep 2017 10:53:16 +0000 (UTC) (envelope-from mj@bsdops.com) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=bsdops.com; s=x; h=Message-ID:Reply-To:Subject:To:From:Date:Content-Transfer-Encoding: Content-Type:MIME-Version; bh=BOnUo0hOVaWSXzllhNX6ajlo5Mw5kQO61d/bBhrXd08=; b=FTKdH5R3UpB5ljHt7B8gxKGJ0lZXUtlbM9iSHoFziPN3W5rhT6ulMg4xa3dn8aZKhAH3jT3x38 fWCV6WwihCLiBamfSKDJ6rVISx9FSWVFg9Tcj5Q5/giizccccV2LCTi6JaPSNdSkrIzC3DVhkKNr0 xhGpfifhESe9tggmj5Ik4aG0z33UiQ/H2QRGV0pRy9J3KevN/w5lhMByp0Y60ZozYCm1oDv/S2OqO lbsa43u0eRFftBECq4p33jAeB/bN6sGLrl0GeMA5X8SexhNsJ1PSwZM5l4j/SiBcoPRZDgoABf8oR S/wAedllfCw2iDpsIQuro2eVGwm+qYnlzZq/w==; Received: from [127.0.0.1] (helo=da.strony-domeny.pl) by da.strony-domeny.pl with esmtpa (Exim 4.86) (envelope-from ) id 1ducd1-000JmE-3C; Wed, 20 Sep 2017 12:53:15 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Wed, 20 Sep 2017 12:53:02 +0200 From: =?UTF-8?Q?Micha=C5=82_J=C4=99drzejczak?= To: FreeBSD Net , freebsd-question@freebsd.org Subject: tcp_extensions="NO" Organization: BSDops.com Reply-To: mj@bsdops.com Mail-Reply-To: mj@bsdops.com Message-ID: X-Sender: mj@bsdops.com User-Agent: Roundcube Webmail/1.2.3 X-Authenticated-Id: mj@bsdops.com X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Sep 2017 10:53:17 -0000 Hello folks What is reason to set in rc.conf that extensions? tcp_extensions="NO" When that disable old and obsolete rfc 1323 ? https://tools.ietf.org/html/rfc1323 Source from /etc/defaults/rc.conf: tcp_extensions="YES" # Set to NO to turn off RFC1323 extensions. -- Pozdrawiam Michał Jędrzejczak From owner-freebsd-net@freebsd.org Wed Sep 20 17:05:53 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8ABA6E18113 for ; Wed, 20 Sep 2017 17:05:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 78151734B8 for ; Wed, 20 Sep 2017 17:05:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8KH5qSF029166 for ; Wed, 20 Sep 2017 17:05:53 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 213814] AWS/EC2: no egress traffic stats on ixv(4) Date: Wed, 20 Sep 2017 17:05:52 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: IntelNetworking, needs-qa, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: ben@relops.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Flags: mfc-stable11? X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Sep 2017 17:05:53 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213814 Ben Hood changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ben@relops.com --- Comment #17 from Ben Hood --- (In reply to pete from comment #15) I've just encountered this missing TX issue on AWS with the xn0 driver: $ uname -v FreeBSD 11.0-RELEASE-p2 #0: Mon Oct 24 06:55:27 UTC 2016=20=20=20=20 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC $ systat -ifstat 1 Interface Traffic Peak Total xn0 in 1.439 KB/s 2.444 KB/s 20.686 GB out 0.000 KB/s 0.000 KB/s 0.000 KB $ netstat -I xn0 -b Name Mtu Network Address Ipkts Ierrs Idrop Ibytes= =20=20=20 Opkts Oerrs Obytes Coll xn0 1500 06:d0:71:b3:c1:47 296475044 0 0 222117097= 52 582065784 0 0 0 xn0 - 10.10.0.0/20 10.10.10.20 295927017 - - 180772181= 13 581504705 - 32914263942 - I'm glad to see that other people have reproduced this issue and that it's = not only something that I have experienced. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Sep 20 19:06:44 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DC3D5E1E173; Wed, 20 Sep 2017 19:06:44 +0000 (UTC) (envelope-from David.Somayajulu@cavium.com) Received: from NAM01-SN1-obe.outbound.protection.outlook.com (mail-sn1nam01on0087.outbound.protection.outlook.com [104.47.32.87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "Microsoft IT SSL SHA2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8044477AC4; Wed, 20 Sep 2017 19:06:44 +0000 (UTC) (envelope-from David.Somayajulu@cavium.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=pNqkeTE6kRTXbSpC6qR23SCMJmKZ8583eDPtMePqso8=; b=hETqcUgQIqeRcqb1I8d/QvtUYtm/JMybSsRwNvZrSJdbsK9W8/KmD4cA3zSahbEQvK18wZCqCgLmHdCEN/Mw7k8K/jcFUU7lpq1STIL88pOFhrSbhZW3dobVzV4rRweEKUM/o5sgJgNxTU7+AqhtUVutPzU9JL0UR+iG7ntJExI= Received: from DM2PR07MB1481.namprd07.prod.outlook.com (10.161.139.151) by DM2PR07MB621.namprd07.prod.outlook.com (10.141.177.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.56.11; Wed, 20 Sep 2017 19:06:43 +0000 Received: from DM2PR07MB1481.namprd07.prod.outlook.com ([fe80::6ce6:72c9:15c6:6c6f]) by DM2PR07MB1481.namprd07.prod.outlook.com ([fe80::6ce6:72c9:15c6:6c6f%17]) with mapi id 15.20.0056.018; Wed, 20 Sep 2017 19:06:42 +0000 From: "Somayajulu, David" To: "freebsd-net@freebsd.org" , "freebsd-drivers@freebsd.org" Subject: Semantics of SIOCDELMULTI from an Ethernet Driver Perspective Thread-Topic: Semantics of SIOCDELMULTI from an Ethernet Driver Perspective Thread-Index: AdMyPmerzpPThrYnTbyr87lYkTvQ8w== Date: Wed, 20 Sep 2017 19:06:42 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=David.Somayajulu@cavium.com; x-originating-ip: [198.186.0.2] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; DM2PR07MB621; 6:qxZoCECZ31pzI8FoLQiSOjVxAtkZCsDoC7xjKuNKfzZ3by65p76LaxK++JfkIewJTYBbWr2MzhiSn+rUPUq5nTztfFGrcsaDc1WYpootYRqLjUMLpJ9M2XX6vXbarub9XTeIxnjapKvdtJtK1lmXxLjeBIdqmS0ZAwF3x2zM39hGFGMaXIGbLmljOgSvzGIC9NtKHu8H90gshZTCUY8Yukkus+CItyN9VH0udIwRnSSkviJyDA7OE6AlqDqIMJMyF4yIM0B6z8TK3Olxo7+nbSJTtufCLsp23ycpiA3zyjZaynB5LKmnZdPWU5vRdHb3wpMOYuKAtbx8g2zthZtyDA==; 5:MSfpgHBGuwWdSHFx3lIxrOpE/kxK2vfrrr+7azRaTysMquyyTFGcm3wXvLFRYp4VhaXIOIaZUc0jvTg7HEjXMA6lyx/Cr8MTkBDYl2x84Qz4SuoBa6xPcxecLbf8t+8cnNUaEb+OhShKu6q+w5oTSg==; 24:MnQlesE59pu+iztjjjEoxNmCNjswKm5MnMSY28EOsfxuQwyGtcAFv4b4gi1bsNpvL1iZCYQpcUmWsVI1DTbEG9nRxLPHNGK3Tg4U/AABi44=; 7:12lws8Q30oIOx+SYFwL4zZfKZAxDOzpwZV2X3fmI8hA1ilCDSGXw4fVapBhmv0VRzPQ/wlUHcUBGkEkjJiWD4FT3yXwAJttjywre/qENON8uMN9vDd2W8k5BgvhUL0n3a8jPP/DTp1VvIkV2Wt/fBQbXfxOAW/Etcu24fEvU+A4enNKOmOVmVe2Iri2vT3GGkAHErREYgbZMSNav4xgh5GCrkwlrpp6tlZmHw8gmL2A= x-ms-exchange-antispam-srfa-diagnostics: SSOS; x-ms-office365-filtering-correlation-id: 053bf631-9916-4c3b-b7f3-08d5005abb2a x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(300000500095)(300135000095)(300000501095)(300135300095)(22001)(300000502095)(300135100095)(2017030254152)(300000503095)(300135400095)(2017052603199)(201703131423075)(201703031133081)(201702281549075)(300000504095)(300135200095)(300000505095)(300135600095)(300000506095)(300135500095); SRVR:DM2PR07MB621; x-ms-traffictypediagnostic: DM2PR07MB621: x-exchange-antispam-report-test: UriScan:(788757137089)(21748063052155); 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DIR:OUT; SFP:1101; SCL:1; SRVR:DM2PR07MB621; H:DM2PR07MB1481.namprd07.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; received-spf: None (protection.outlook.com: cavium.com does not designate permitted sender hosts) spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: cavium.com X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Sep 2017 19:06:42.8738 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 711e4ccf-2e9b-4bcf-a551-4094005b6194 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM2PR07MB621 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Sep 2017 19:06:45 -0000 Hi, Am I correct that it is the following: 1. Delete any multicast addresses programmed in HW which are not pres= ent in ifp->if_multiaddrs. 2. Update the multicast addresses to be accepted by HW with those in = ifp->if_multiaddrs For SIOCADDMULTI, we skip #1. In either case ifp->if_multiaddrs contains the multicast addresses that ne= ed to be accepted by the interface. This means we can clear all the multica= st addresses programmed earlier and replace them with the ones in ifp->if_m= ultiaddrs for both SIOCDELMULTI and SIOCADDMULTI. Thanks David S. From owner-freebsd-net@freebsd.org Wed Sep 20 20:44:59 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5B3A0E228B4 for ; Wed, 20 Sep 2017 20:44:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 48EA77EC0F for ; Wed, 20 Sep 2017 20:44:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8KKixV8041178 for ; Wed, 20 Sep 2017 20:44:59 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220076] [patch] [panic] [netgraph] repeatable kernel panic due to a race in ng_iface(4) Date: Wed, 20 Sep 2017 20:44:59 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? X-Bugzilla-Changed-Fields: cc bug_status assigned_to Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Sep 2017 20:44:59 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220076 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |freebsd-net@FreeBSD.org Status|New |Open Assignee|freebsd-net@FreeBSD.org |eugen@freebsd.org --- Comment #10 from Eugene Grosbein --- My PR. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Wed Sep 20 22:35:52 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E1274E26FE5 for ; Wed, 20 Sep 2017 22:35:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id CFA9683084 for ; Wed, 20 Sep 2017 22:35:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8KMZpkr074519 for ; Wed, 20 Sep 2017 22:35:52 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220078] [patch] [panic] [ipfw] repeatable kernel panic due to unlocked INADDR_TO_IFP usage Date: Wed, 20 Sep 2017 22:35:51 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ipfw@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Sep 2017 22:35:53 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220078 --- Comment #18 from commit-hook@freebsd.org --- A commit references this bug: Author: ae Date: Wed Sep 20 22:35:28 UTC 2017 New revision: 323839 URL: https://svnweb.freebsd.org/changeset/base/323839 Log: Use in_localip() function instead of unlocked access to addresses hash to determine that an address is our local. PR: 220078 MFC after: 1 week Changes: head/sys/netpfil/ipfw/ip_fw2.c --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 21 14:14:13 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6FBCDE06C6E for ; Thu, 21 Sep 2017 14:14:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5C8787F9EF for ; Thu, 21 Sep 2017 14:14:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8LEEDO5082255 for ; Thu, 21 Sep 2017 14:14:13 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220860] Double loading of the if_bridge module causes panic Date: Thu, 21 Sep 2017 14:14:13 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Sep 2017 14:14:13 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220860 --- Comment #6 from commit-hook@freebsd.org --- A commit references this bug: Author: kp Date: Thu Sep 21 14:14:01 UTC 2017 New revision: 323864 URL: https://svnweb.freebsd.org/changeset/base/323864 Log: bridge: Set module version This ensures that the loader will not load the module if it's also built = in to the kernel. PR: 220860 Submitted by: Eugene Grosbein Reported by: Marie Helene Kvello-Aune Changes: head/sys/net/if_bridge.c --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 21 14:44:39 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1C1A1E08BCD for ; Thu, 21 Sep 2017 14:44:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 09E2280FF2 for ; Thu, 21 Sep 2017 14:44:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8LEicd6055496 for ; Thu, 21 Sep 2017 14:44:38 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220860] Double loading of the if_bridge module causes panic Date: Thu, 21 Sep 2017 14:44:39 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marieheleneka@gmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Sep 2017 14:44:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220860 --- Comment #7 from Marie Helene Kvello-Aune --- I should probably point out the error in the commit message as I didn't sub= mit the PR. But I did discuss it with kp at length in June. ;) --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 21 20:17:08 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EAD84E1F633 for ; Thu, 21 Sep 2017 20:17:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D4E236893B for ; Thu, 21 Sep 2017 20:17:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8LKH7Fo049089 for ; Thu, 21 Sep 2017 20:17:08 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220076] [patch] [panic] [netgraph] repeatable kernel panic due to a race in ng_iface(4) Date: Thu, 21 Sep 2017 20:17:08 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Sep 2017 20:17:09 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220076 --- Comment #11 from commit-hook@freebsd.org --- A commit references this bug: Author: eugen Date: Thu Sep 21 20:16:11 UTC 2017 New revision: 323873 URL: https://svnweb.freebsd.org/changeset/base/323873 Log: Unprotected modification of ng_iface(4) private data leads to kernel pani= c. Fix a race with per-node read-mostly lock and refcounting for a hook. PR: 220076 Tested by: peixoto.cassiano Approved by: avg (mentor), mav (mentor) MFC after: 1 week Relnotes: yes Differential Revision: https://reviews.freebsd.org/D12435 Changes: head/sys/netgraph/ng_iface.c --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 21 20:19:24 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 24E41E1F8D0 for ; Thu, 21 Sep 2017 20:19:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 12C3768A79 for ; Thu, 21 Sep 2017 20:19:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8LKJNkp052096 for ; Thu, 21 Sep 2017 20:19:23 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220076] [patch] [panic] [netgraph] repeatable kernel panic due to a race in ng_iface(4) Date: Thu, 21 Sep 2017 20:19:24 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? X-Bugzilla-Changed-Fields: bug_status Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Sep 2017 20:19:24 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220076 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Open |In Progress --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Sep 22 03:03:16 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1904EE0D569 for ; Fri, 22 Sep 2017 03:03:16 +0000 (UTC) (envelope-from sepherosa@gmail.com) Received: from mail-qt0-x230.google.com (mail-qt0-x230.google.com [IPv6:2607:f8b0:400d:c0d::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C92CC76A5B; Fri, 22 Sep 2017 03:03:15 +0000 (UTC) (envelope-from sepherosa@gmail.com) Received: by mail-qt0-x230.google.com with SMTP id i50so7847992qtf.0; Thu, 21 Sep 2017 20:03:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=Y0Ja6SCQ+ph06lfuIjIjuk2ixKyCPLtKL6KwEZCxAQ4=; b=TzWgNsUXGHPDAt+YA/EbpB+KlAenSKN+4vw68xqK1k/Eg2/uxyI4kU9jMRAp/qsA7V V7O6znZP453daVI9GKY5hTCQeYDGKTOZe4aIc9kLRzA5oMlamlAjjQkHyiD5Wl0dSVSM V2j9K92Rvwk48lP0a+rmWBufYZaL+cc7XYC5ld62O5kbMxZv/ufPx2tnI6rDDCDri1Kw 0Z/OsymTQdljkbJeAkwhQ2ZovMUkYt3HdJpLB2sjgP7BXGEfvuBlFyiBCH899VvitLyR Hc5bL2r+e8nOnRw53tTTRjonjVj4C/bNlEUN+dJeK4nzel8otkW/fNJ9UXYkmDJP5noY jcAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=Y0Ja6SCQ+ph06lfuIjIjuk2ixKyCPLtKL6KwEZCxAQ4=; b=nnttk+YMe/mY+mMy7Kc3MZhDw0nDJ6BTogic3kHUXzGMPnfVSe5n7+qQ7UYZChdMeV BES7NJhred7J2t8BmXMGBZpi0sn6ISxBctxB0JDmo9j0lB/fMlzCanNIAYwY3XoT8Zfn zwgUiP9iFWe9LmSjclfG4iOVu5CBMTIgRGAvwPKZbmkVfn3OLoBoPCByU/V3sIXizltm tVgL3NeNGYDNTlGDt5LMoIKG1NgVzdTK+zkKptWitxYz+VA5B1LswpALFIsDai+K0F3o hJRihjICvCQa9ZscvB9At2cq436ZZnHs24CN2PFIqwuijxj9xANqo38cJt0obqKHgX7p V1Hg== X-Gm-Message-State: AHPjjUghtpGSRO0TlWWjJuItHK1QFe3erIIBzCEKi2E+wHRXenNZ/vT9 gz4kQ4CmdOnyzhSEpyA1fQTCxZ/6/WBczVe+pw== X-Google-Smtp-Source: AOwi7QB5GWhbMwmSj24TDraPwN/vLM3q03vZRmHApvb0EeUbrz1Cmtvoe6SM+JRuRSB6seTct2BrGozSz+h+3hjuYV4= X-Received: by 10.200.15.132 with SMTP id b4mr6754358qtk.127.1506049394887; Thu, 21 Sep 2017 20:03:14 -0700 (PDT) MIME-Version: 1.0 Received: by 10.140.21.20 with HTTP; Thu, 21 Sep 2017 20:03:14 -0700 (PDT) In-Reply-To: References: From: Sepherosa Ziehau Date: Fri, 22 Sep 2017 11:03:14 +0800 Message-ID: Subject: Re: RSS_UDP_IPV4_EX? To: "Robert N. M. Watson" Cc: Adrian Chadd , "freebsd-net@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 03:03:16 -0000 I found the source of the IPV4_EX. I think it's from e1000 82575 header, which contains IPv4_EX. However, it's not related to extension header, it means IPv4 header w/ IP options; while RSS never takes any bits from IP optons. And these macros in e1000 82575 header are actually _not_ RSS related. On Sat, Sep 2, 2017 at 6:11 PM, Robert N. M. Watson wrote: > My recollection here is (quite) hazy, as it's been a while, but it's likely > that this was a transcription error. The set of hash types was largely > modelled on what Chelsio offered in the T3 (if I recall), and also what was > documented in the Microsoft RSS white paper, so it may be worth taking a > look at those sources to see if something makes itself obvious. > > (There do seem to be some odd variations in hashing types supported by > various NICs -- e.g., hashing but with different hash algorithms in certain > generations of cards, etc, so it also wouldn't surprise me if it did > correspond to something real. Clearly the comment is not good enough to > explain that, if so!) > > Robert > > On 2 Sep 2017, at 00:43, Adrian Chadd wrote: > > Hi, > > I seem to recall it was something some chipsets supported? I forget the > details. > > > > -adrian > > > On 30 August 2017 at 00:07, Sepherosa Ziehau wrote: >> >> IPv4 UDP with extended headers o_O? Or it was just a mistake. >> >> Thanks, >> sephe >> >> -- >> Tomorrow Will Never Die > > > -- Tomorrow Will Never Die From owner-freebsd-net@freebsd.org Fri Sep 22 05:36:22 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3F77AE173FF for ; Fri, 22 Sep 2017 05:36:22 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from reviews.nyi.freebsd.org (reviews.nyi.freebsd.org [IPv6:2610:1c1:1:607c::16:b]) by mx1.freebsd.org (Postfix) with ESMTP id 1AF3B7EB55 for ; Fri, 22 Sep 2017 05:36:22 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id D0CF51661B; Fri, 22 Sep 2017 05:36:21 +0000 (UTC) Date: Fri, 22 Sep 2017 05:36:21 +0000 To: freebsd-net@freebsd.org From: "sepherosa_gmail.com (Sepherosa Ziehau)" Reply-to: D12453+325+bb7dd0171ab8bee4@reviews.freebsd.org Subject: [Differential] D12453: mbuf: Remove UDP_IPV4_EX, which is never defined. 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08:09:22 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2DA7EE1D851 for ; Fri, 22 Sep 2017 08:09:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1C2EB833C5 for ; Fri, 22 Sep 2017 08:09:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8M89Kfp087156 for ; Fri, 22 Sep 2017 08:09:21 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 220078] [patch] [panic] [ipfw] repeatable kernel panic due to unlocked INADDR_TO_IFP usage Date: Fri, 22 Sep 2017 08:09:20 +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: 11.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to cc bug_status Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 08:09:22 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220078 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|freebsd-ipfw@FreeBSD.org |eugen@freebsd.org CC|ports@grosbein.net |freebsd-ipfw@FreeBSD.org Status|New |In Progress --- Comment #19 from Eugene Grosbein --- My PR. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Sep 22 09:02:24 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 69236E1FDF6 for ; Fri, 22 Sep 2017 09:02:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 56FE326CF for ; Fri, 22 Sep 2017 09:02:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v8M92Ot7026311 for ; Fri, 22 Sep 2017 09:02:24 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 222512] [netgraph] ng_con_nodes calls ng_findhook() on unprotected node2 Date: Fri, 22 Sep 2017 09:02:24 +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 Only Me X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc assigned_to Message-ID: In-Reply-To: References: 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 09:02:24 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D222512 Andriy Gapon changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eugen@freebsd.org, | |mav@FreeBSD.org Assignee|freebsd-bugs@FreeBSD.org |freebsd-net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Fri Sep 22 11:12:00 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 47D17E24549 for ; Fri, 22 Sep 2017 11:12:00 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from reviews.nyi.freebsd.org (reviews.nyi.freebsd.org [IPv6:2610:1c1:1:607c::16:b]) by mx1.freebsd.org (Postfix) with ESMTP id 20CFA669F8 for ; Fri, 22 Sep 2017 11:12:00 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id 948F611B43; Fri, 22 Sep 2017 11:11:59 +0000 (UTC) Date: Fri, 22 Sep 2017 11:11:59 +0000 To: freebsd-net@freebsd.org From: "eugen_grosbein.net (Eugene Grosbein)" Reply-to: D12457+325+b80235a94357a014@reviews.freebsd.org Subject: [Differential] D12457: Complete INADDR_HASH lock protection Message-ID: X-Priority: 3 X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: , , , Thread-Topic: D12457: Complete INADDR_HASH lock protection X-Herald-Rules: 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12:18:48 +0000 To: freebsd-net@freebsd.org From: "mav (Alexander Motin)" Reply-to: D12457+325+b80235a94357a014@reviews.freebsd.org Subject: [Differential] D12457: Complete INADDR_HASH lock protection Message-ID: X-Priority: 3 X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: Thread-Topic: D12457: Complete INADDR_HASH lock protection X-Herald-Rules: <28>, <81> X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-Cc: X-Phabricator-Cc: Precedence: bulk In-Reply-To: References: Thread-Index: OTI2Y2JhN2MzZmJlZTNlNjdkMzJhNjk3ZDQ3IFnE/6g= MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 12:18:49 -0000 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Y29tbWl0IHRoaXMgc2hvdWxkIGJlIHVuY29tbWVudGVkIG5vdywgYnV0IGNvbW1lbnRzIGZyb20g YWN0aXZlIG5ldHdvcmtpbmcgcGVvcGxlIGFyZSB3ZWxjb21lLgoKUkVQT1NJVE9SWQogIHJTIEZy ZWVCU0Qgc3JjIHJlcG9zaXRvcnkKClJFVklTSU9OIERFVEFJTAogIGh0dHBzOi8vcmV2aWV3cy5m cmVlYnNkLm9yZy9EMTI0NTcKCkVNQUlMIFBSRUZFUkVOQ0VTCiAgaHR0cHM6Ly9yZXZpZXdzLmZy ZWVic2Qub3JnL3NldHRpbmdzL3BhbmVsL2VtYWlscHJlZmVyZW5jZXMvCgpUbzogZXVnZW5fZ3Jv c2JlaW4ubmV0LCBhZSwgYXZnLCBtYXYsIHJ3YXRzb24KQ2M6IGltcCwgZnJlZWJzZC1uZXQtbGlz dAo= From owner-freebsd-net@freebsd.org Fri Sep 22 12:21:56 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7AC55E26B98 for ; Fri, 22 Sep 2017 12:21:56 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from reviews.nyi.freebsd.org (reviews.nyi.freebsd.org [IPv6:2610:1c1:1:607c::16:b]) by mx1.freebsd.org (Postfix) with ESMTP id 56DF36919B for ; Fri, 22 Sep 2017 12:21:56 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id 165F8533DE; Fri, 22 Sep 2017 12:21:56 +0000 (UTC) Date: Fri, 22 Sep 2017 12:21:56 +0000 To: freebsd-net@freebsd.org From: "rwatson (Robert Watson)" Reply-to: D12453+325+bb7dd0171ab8bee4@reviews.freebsd.org Subject: [Differential] D12453: mbuf: Remove UDP_IPV4_EX, which is never defined. Message-ID: X-Priority: 3 X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: , Thread-Topic: D12453: mbuf: Remove UDP_IPV4_EX, which is never defined. 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Fri, 22 Sep 2017 12:25:12 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from reviews.nyi.freebsd.org (reviews.nyi.freebsd.org [IPv6:2610:1c1:1:607c::16:b]) by mx1.freebsd.org (Postfix) with ESMTP id C4F96693F3 for ; Fri, 22 Sep 2017 12:25:12 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id 33C3A53B23; Fri, 22 Sep 2017 12:25:12 +0000 (UTC) Date: Fri, 22 Sep 2017 12:25:12 +0000 To: freebsd-net@freebsd.org From: "rwatson (Robert Watson)" Reply-to: D12457+325+b80235a94357a014@reviews.freebsd.org Subject: [Differential] D12457: Complete INADDR_HASH lock protection Message-ID: <06e352e15e3eb0f9fe8bfb6cdd65d13f@localhost.localdomain> X-Priority: 3 X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: , Thread-Topic: D12457: Complete INADDR_HASH lock protection X-Herald-Rules: <28>, <81> X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-Cc: X-Phabricator-Cc: X-Phabricator-Cc: Precedence: bulk In-Reply-To: References: Thread-Index: OTI2Y2JhN2MzZmJlZTNlNjdkMzJhNjk3ZDQ3IFnFASg= MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 12:25:13 -0000 cndhdHNvbiBhZGRlZCBhIHN1YnNjcmliZXI6IGJ6Lgpyd2F0c29uIGFkZGVkIGEgY29tbWVudC4K CgogIE1hbnkgb2YgdGhlc2UgY2hhbmdlcyBhcmUgbm90IHN1ZmZpY2llbnQgdG8gYWRkcmVzcyB0 aGUgdW5kZXJseWluZyBwcm9ibGVtcyBpbiB0aGlzIGNvZGUsIGFzIHRoZSBsb2NrIGNvdmVycyBs b29wIGl0ZXJhdGlvbiBidXQgZmFpbHMgdG8gcHJvdGVjdCB0aGUgc3RhYmlsaXR5IG9mIHRoZSAn aWZwJyBvciAnaWEnIHBvaW50ZXIgb3V0c2lkZSBvZiB0aGUgbG9vcC4gSXQgY291bGQgYmUgdGhh dCB0aGlzIHByZXZlbnRzIHRoZSBjcmFzaCB5b3UgYXJlIHNlZWluZyBhcyB0aGUgaXNzdWUgaXMg aXRlcmF0aW9uIG92ZXIgZW50cmllcyBiZWluZyBkZWxldGVkIGZyb20gdGhlIGxpc3QsIG9yIHRo YXQgdGhlIHByb2JsZW0geW91IGFyZSBzZWVpbmcgaXMgbWFza2VkIGJ5IGNoYW5nZXMgaW4gdGlt aW5nIChhcyBpdCBpbnZvbHZlcyB1c2luZyBhbiBpZnAsIGlhLCBldGMsIGJlaW5nIHJlbW92ZWQp LiBJdCB3b3VsZCBiZSB1c2VmdWwgdG8gdGhpbmsgYSBsaXR0bGUgaGFyZGVyIGFib3V0IG91ciBn b2FscyBoZXJlLiBAYnogYW5kIEkgaGF2ZSBiZWVuIHBvbmRlcmluZyBmb3Igc29tZSB0aW1lIGEg c29tZXdoYXQgY29hcnNlciwgcm1sb2NrLWJhc2VkIHN5bmNocm9uaXNhdGlvbiBhcHByb2FjaCB0 byB1c2UgaW4gdGhlc2UgY2lyY3Vtc3RhbmNlcywgYnV0IGhhdmUgbm90IHByb3RvdHlwZWQgdGhp cyB5ZXQuCgpSRVBPU0lUT1JZCiAgclMgRnJlZUJTRCBzcmMgcmVwb3NpdG9yeQoKUkVWSVNJT04g REVUQUlMCiAgaHR0cHM6Ly9yZXZpZXdzLmZyZWVic2Qub3JnL0QxMjQ1NwoKRU1BSUwgUFJFRkVS RU5DRVMKICBodHRwczovL3Jldmlld3MuZnJlZWJzZC5vcmcvc2V0dGluZ3MvcGFuZWwvZW1haWxw cmVmZXJlbmNlcy8KClRvOiBldWdlbl9ncm9zYmVpbi5uZXQsIGFlLCBhdmcsIG1hdiwgcndhdHNv bgpDYzogYnosIGltcCwgZnJlZWJzZC1uZXQtbGlzdAo= From owner-freebsd-net@freebsd.org Fri Sep 22 12:27:12 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4C689E2705F for ; Fri, 22 Sep 2017 12:27:12 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from reviews.nyi.freebsd.org (reviews.nyi.freebsd.org [IPv6:2610:1c1:1:607c::16:b]) by mx1.freebsd.org (Postfix) with ESMTP id 2167069714 for ; Fri, 22 Sep 2017 12:27:12 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id 8325A53CA6; Fri, 22 Sep 2017 12:27:11 +0000 (UTC) Date: Fri, 22 Sep 2017 12:27:11 +0000 To: freebsd-net@freebsd.org From: "eugen_grosbein.net (Eugene Grosbein)" Reply-to: D12457+325+b80235a94357a014@reviews.freebsd.org Subject: [Differential] D12457: Complete INADDR_HASH lock protection Message-ID: X-Priority: 3 X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: , Thread-Topic: D12457: Complete INADDR_HASH lock protection X-Herald-Rules: <28>, <81> X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-Cc: X-Phabricator-Cc: X-Phabricator-Cc: Precedence: bulk In-Reply-To: References: Thread-Index: OTI2Y2JhN2MzZmJlZTNlNjdkMzJhNjk3ZDQ3IFnFAZ8= MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 12:27:12 -0000 ZXVnZW5fZ3Jvc2JlaW4ubmV0IG1hcmtlZCBhbiBpbmxpbmUgY29tbWVudCBhcyBkb25lLgpldWdl bl9ncm9zYmVpbi5uZXQgYWRkZWQgaW5saW5lIGNvbW1lbnRzLgoKSU5MSU5FIENPTU1FTlRTCgo+ IG1hdiB3cm90ZSBpbiBpZl9zdGYuYzozODMKPiBXb3VsZG4ndCBpdCBiZSBiZXR0ZXIgdG8gdXNl IGluX2xvY2FsaXAoKSBoZXJlIGluc3RlYWQgb2YgY29kZSBkdXBsaWNhdGlvbj8gIE9yIEkgbWlz cyBzb21ldGhpbmc/Cgppbl9sb2NhbGlwKCkgbWF5IGJlIGJldHRlciwgSSBqdXN0IHdpc2hlZCB0 byBtYWtlIHRoZSBwYXRjaCBhcyBjbGVhciBhcyBwb3NzaWJsZSBtaW5pemluZyBjaGFuZ2VzIGZv ciBmaXJzdCByZXZpc2lvbi4KClJFUE9TSVRPUlkKICByUyBGcmVlQlNEIHNyYyByZXBvc2l0b3J5 CgpSRVZJU0lPTiBERVRBSUwKICBodHRwczovL3Jldmlld3MuZnJlZWJzZC5vcmcvRDEyNDU3CgpF TUFJTCBQUkVGRVJFTkNFUwogIGh0dHBzOi8vcmV2aWV3cy5mcmVlYnNkLm9yZy9zZXR0aW5ncy9w YW5lbC9lbWFpbHByZWZlcmVuY2VzLwoKVG86IGV1Z2VuX2dyb3NiZWluLm5ldCwgYWUsIGF2Zywg bWF2LCByd2F0c29uCkNjOiBieiwgaW1wLCBmcmVlYnNkLW5ldC1saXN0Cg== From owner-freebsd-net@freebsd.org Fri Sep 22 13:21:12 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9CBECE28BFC for ; Fri, 22 Sep 2017 13:21:12 +0000 (UTC) (envelope-from kpielorz_lst@tdx.co.uk) Received: from smtp.krpservers.com (smtp.krpservers.com [62.13.128.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.krpservers.com", Issuer "RapidSSL SHA256 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 470B46BD79 for ; Fri, 22 Sep 2017 13:21:11 +0000 (UTC) (envelope-from kpielorz_lst@tdx.co.uk) Received: from [10.12.30.106] (host86-162-208-244.range86-162.btcentralplus.com [86.162.208.244]) (authenticated bits=0) by smtp.krpservers.com (8.15.2/8.15.2) with ESMTPSA id v8MDL2FU010874 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 22 Sep 2017 14:21:04 +0100 (BST) (envelope-from kpielorz_lst@tdx.co.uk) Date: Fri, 22 Sep 2017 14:21:02 +0100 From: Karl Pielorz To: freebsd-net@freebsd.org Subject: CARP under 10.3 - can't "ifconfig down" one or more VHIDs? Message-ID: <1183C95F3417890F2D0B1756@[10.12.30.106]> X-Mailer: Mulberry/4.0.8 (Win32) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 13:21:12 -0000 Hi, We've been using CARP for a long time - initially under FreeBSD 9.x. We're just looking at setting it up on some 10.3 boxes, and have hit a snag. Some of the syntax for setting it up has changed, but that's Ok, we've read up and got it working. The issue we've got is if I want to "disable CARP" on one of the 9.x boxes, temporarily I can do: ifconfig carp0 down ifconfig carp1 down ifconfig carp2 down The host's base NIC IP address (i.e. non-vhid) address is left usable, and intact - but all the CARP interfaces get set as "INIT" - so they're still there, but they're not going to participate in CARP, until you do a "ifconfig carpX up" on them. If I try this under 10.3 - e.g. with a NIC with 3 vhid's setup: carp: BACKUP vhid 1 advbase 1 advskew 100 carp: BACKUP vhid 2 advbase 1 advskew 100 carp: BACKUP vhid 3 advbase 1 advskew 100 So, I do: ifconfig em0 vhid 1 down And, they *all* go to INIT: carp: INIT vhid 1 advbase 1 advskew 100 carp: INIT vhid 2 advbase 1 advskew 100 carp: INIT vhid 3 advbase 1 advskew 100 And, worse - em0 is now also down. Trying to set the 'state' to "INIT" on an individual vhid doesn't work either (no error, but it does nothing). Is there a way under 10.3 to "disable" (i.e. set to INIT) the CARP vhid's - without disabling the underlying NIC? We tend to do this for maintenance where we're taking services down, and don't want the host to 'accidentally' pickup stray CARP vhid's from other boxes (because there's no service running). Thanks, -Karl From owner-freebsd-net@freebsd.org Fri Sep 22 18:04:25 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6B590E071C2; Fri, 22 Sep 2017 18:04:25 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: from mail-wm0-x231.google.com (mail-wm0-x231.google.com [IPv6:2a00:1450:400c:c09::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E7A5C757AD; Fri, 22 Sep 2017 18:04:24 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: by mail-wm0-x231.google.com with SMTP id r136so6031802wmf.2; Fri, 22 Sep 2017 11:04:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=EQZ3SMjNBWaPKCGjYOaPiUWqdpEKAqdIvwoUIaAqK50=; b=ZwSNCH0tjQWwU/PYcYqKcgfBMkXdXZEBCbo2nl87KoP1JMWggao/KR3G4/nYQ7vEX5 ubv2xdOgLALHzJ77qZIcl0/9ImzSiJPLOipsP5NnFx92DlOq0EeSOxhlsgGa2W+f7VqE vjYpjVFh9fWz6rRV+Xl94sQ5a01yjZ2zaYLi/ju6Val5WU3NUtWC0TvyEtKMCC4KHpSH XyH80GFiL3RFUOV8N/pvoIIqFUdbaM9eJOm5eHliFEWb3WMEUeR9WWeZNdEUh5rhNciS Kfdex4x8kiBHH2uFq6hMwQUPlwygs6iiCkmgN6KaQ9N4vvKScEoZDAGKAQeIvyk8vndn jowQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=EQZ3SMjNBWaPKCGjYOaPiUWqdpEKAqdIvwoUIaAqK50=; b=oSlUr+EefGLqSjGPsZ00SENjAg+d0GljhUH7HpdoNECjMu2da0cv3kT/oJvqbIlPit yvJXN+0OHyzVr8B3AzdrLfqGqQdo2Hxey0kQ2qtU4bGXw9Sb8c0F/JZhlUnK2uaM8TSd J7wPP1BVnDF3WDfW14Dz/yoMlWo3orX1laXGXSHBbls7tkzEkwkYzRcfcwpj2lEb74Yg Z1GgZl9apKVU1qvDNRtVBEmG5sDCj7v7DLzq7kikcrqgtvkh+sMfPr/jFVeFbvNrB9Kb ykOJNUMh0bGGHBhgAKp9U+I4toQcYH/Rodyk/ICdnf9l+oVViVarSA+xwZ7DbegUtq23 yqIQ== X-Gm-Message-State: AHPjjUjTa3Z5cEQCvd4wQ0XyMCzJdXfbUNXX6mnA9QE8vaaA4RHRDZtd rZSvVuCKs0nfCuhtO7IO2xXknY1ZxoY= X-Google-Smtp-Source: AOwi7QBrZkvY7ZNYruQcqNoMdtIVw1+SnN8pUXxGsT/eneySH0v+9VhvB2WeJOQzMQBbfBsS3DNgKw== X-Received: by 10.28.234.72 with SMTP id i69mr4417143wmh.80.1506103463157; Fri, 22 Sep 2017 11:04:23 -0700 (PDT) Received: from ben-7.home (LFbn-MAR-1-445-220.w2-15.abo.wanadoo.fr. [2.15.38.220]) by smtp.gmail.com with ESMTPSA id h190sm315591wmd.39.2017.09.22.11.04.21 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 22 Sep 2017 11:04:22 -0700 (PDT) Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Subject: Re: mbuf_jumbo_9k & iSCSI failing From: Ben RUBSON In-Reply-To: Date: Fri, 22 Sep 2017 20:04:21 +0200 Cc: FreeBSD Net , "freebsd-scsi@freebsd.org" Message-Id: <01E73973-BD95-4BE8-9BA6-99332DC28308@gmail.com> References: <486A6DA0-54C8-40DF-8437-F6E382DA01A8@gmail.com> <6a31ef00-5f7a-d36e-d5e6-0414e8b813c7@selasky.org> <613AFD8E-72B2-4E3F-9C70-1D1E43109B8A@gmail.com> <2c9a9c2652a74d8eb4b34f5a32c7ad5c@AM5PR0502MB2916.eurprd05.prod.outlook.com> <52A2608C-A57E-4E75-A952-F4776BA23CA4@gmail.com> <9B507AA6-40FE-4B8D-853F-2A9422A2DF67@gmail.com> <14CB3F50-0426-48BD-838C-943B6D15FEB9@gmail.com> To: Ryan Stone , Hans Petter Selasky , Matt Joras X-Mailer: Apple Mail (2.3124) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 18:04:25 -0000 > On 12 Jul 2017, at 01:02, Ryan Stone wrote: >=20 > I've just put up a review that fixes mlx4_en to no longer use clusters = larger than PAGE_SIZE in its receive path. The patch is based off of = the older version of the driver which did the same, but keeps all of the = changes to the driver since then (including support for bus_dma). The = review can be found here: >=20 > https://reviews.freebsd.org/D11560 = Hi Ryan, Hans, Matt... and lists :) May I ask you some news, did you manage to find a suitable way to solve = this issue ? Many thanks ! Ben= From owner-freebsd-net@freebsd.org Fri Sep 22 18:48:17 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 11635E08BA0; Fri, 22 Sep 2017 18:48:17 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: from mail-qt0-x22d.google.com (mail-qt0-x22d.google.com [IPv6:2607:f8b0:400d:c0d::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4093376AA0; Fri, 22 Sep 2017 18:48:16 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: by mail-qt0-x22d.google.com with SMTP id x54so1962226qth.12; Fri, 22 Sep 2017 11:48:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=2sxQ3c+WIBitcGQqsvoI3V3NtJVeKfUV305XfM/2NwQ=; b=musj/fRbEeOu4giR2E/vhGsK1UonpO0FZXDTWbIRTAqC2dwIkv9IXSBtCUoek0NA82 R2auCi8mRgsHoRyDP7DjYrOXICcLjLx2Qx96FMcF8ThWymhMmXDfgbx+oIYipHB3otir vjpJUdDyIxYCQ92IgYH32P5G2pIiyAmPtWZ8b+yGYz8LtQF4uQAsIEl34WrLgIKaiiXs uwVJIRYmV8BGZa2DWhsSwahgny5Ns+XolPLdvDDCMsvO1jPoAOaQzF9HxBu+WH3IhQt1 eqPGrugxONBuSwAL5ejqe89uRpCJUSNoYZwp6TjJrYzmnuz0r8QtA1DylaKTRRl+DY14 FleA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=2sxQ3c+WIBitcGQqsvoI3V3NtJVeKfUV305XfM/2NwQ=; b=nBPlBzsBkl1okLN0zDaGbDvXa/gPFbAinJrhbrnEXuurntf0VsEhP2elxYwCxlFvlZ yNX/B197EUEMT8sSmg3etOIJTlc1RB2pfyDGPBCRJNNqQh+xfW/Zd8YLTJaWELrxJh0J wNCY/doQWsGgycG71ecA+3dR/XXjr/aBYwHeuKmsd1k+l872912G2Fllr0HPNMwxSh1R hUAWjQaA+oRdR17Ab1TBErS/60xRDJTW8K1LK90WmJVKQGRQP+rKAESvVPBIHGPUWSFF 9Ux81BF61np7z8VJ3ec0lteI8lff8N7+xOP9S2eT88ghzcZHDGfQnLRyzoFyfJZ6EiyS 3EwQ== X-Gm-Message-State: AHPjjUi5jgUxNQM7qT5LTNR292TEr2vDMYJnv1SOAASL6DM5CmYnb1kC wkDNFmi4X4u+s7O28thQWdBB95kP18eNfXfL6a0= X-Google-Smtp-Source: AOwi7QCLwRTp8U/Oe11DLT1menN67FgVl4cwx3IlgT4Qx5+2zp4mHpLZaiInJFqvA/G8XRqnB3SPOcbUOsSeJOOIZZw= X-Received: by 10.237.33.162 with SMTP id l31mr176363qtc.255.1506106095490; Fri, 22 Sep 2017 11:48:15 -0700 (PDT) MIME-Version: 1.0 Received: by 10.200.12.135 with HTTP; Fri, 22 Sep 2017 11:48:14 -0700 (PDT) In-Reply-To: <01E73973-BD95-4BE8-9BA6-99332DC28308@gmail.com> References: <486A6DA0-54C8-40DF-8437-F6E382DA01A8@gmail.com> <6a31ef00-5f7a-d36e-d5e6-0414e8b813c7@selasky.org> <613AFD8E-72B2-4E3F-9C70-1D1E43109B8A@gmail.com> <2c9a9c2652a74d8eb4b34f5a32c7ad5c@AM5PR0502MB2916.eurprd05.prod.outlook.com> <52A2608C-A57E-4E75-A952-F4776BA23CA4@gmail.com> <9B507AA6-40FE-4B8D-853F-2A9422A2DF67@gmail.com> <14CB3F50-0426-48BD-838C-943B6D15FEB9@gmail.com> <01E73973-BD95-4BE8-9BA6-99332DC28308@gmail.com> From: Ryan Stone Date: Fri, 22 Sep 2017 14:48:14 -0400 Message-ID: Subject: Re: mbuf_jumbo_9k & iSCSI failing To: Ben RUBSON Cc: Hans Petter Selasky , Matt Joras , FreeBSD Net , "freebsd-scsi@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 18:48:17 -0000 Hans and I have proposed different approaches to the problem. I was taken off this issue at $WORK for a while, but coincidentally I just picked it up again in the last week or so. I'm working on evaluating the performance characteristics of the two approaches and once I'm satisfied with that I'll work with Hans to get a solution into the tree. From owner-freebsd-net@freebsd.org Fri Sep 22 19:16:29 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7082EE09AA7 for ; Fri, 22 Sep 2017 19:16:29 +0000 (UTC) (envelope-from killing@multiplay.co.uk) Received: from mail-wr0-x22f.google.com (mail-wr0-x22f.google.com [IPv6:2a00:1450:400c:c0c::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F0859776CF for ; Fri, 22 Sep 2017 19:16:28 +0000 (UTC) (envelope-from killing@multiplay.co.uk) Received: by mail-wr0-x22f.google.com with SMTP id u96so1602402wrb.6 for ; Fri, 22 Sep 2017 12:16:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=multiplay-co-uk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language; bh=UdBm/OFEP4sL4f4muZgSbWDb2BjiPE7ng2cNKF6U79Y=; b=JMs8NNt/XOE6KV7ykRBt2YN3JSUL/is9kou05swSV4XyuGv7xTXGArFRPYp8ijP0Cy 2eJB9GOzv153NdvqGWiJMKW/UWEmnAY2Lgu5vK9EP/Sga0LLhdhts+dA0bpoC98ItoTE 010HuDyYcv/tXs9whZXXpsy70pIsf5/P8gYg9kfjmQHvf21ONufcGFB5YBOfgiUF6of2 X9PeCxjANExkdlnOdj8zAZAQSH8D4OiBlW22i6FKDIVU/fJfeAAPa3JMGlXRLa3ARRUo tF9Ewy19FF70X0cfJWCQ3qFB1U9heVxwpb6JcOwihv6z4p8oB31iSufow1pqtRsaHMEL wzeQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language; bh=UdBm/OFEP4sL4f4muZgSbWDb2BjiPE7ng2cNKF6U79Y=; b=V+3V4rCDGx/36BrnFt0+sjeDAVzvt4eOTvLdhVVsZkIe9e1jd++Ud6fK+GEaT+3UCa pgS0V30Q/cPRn8AbL9uimrq1Pt8UzSOcgMHslmh/zdbh5kwhtuf34fO7VJrVjVDBWDeU W698ylH8MVBOUMmJo8lDwT4VRbxPW4KfoLi15gSEkLWaKhlaS6EN5/hqJtOqykPSVR/o rtTq3fZ51R/LJzxi6MhhEAaVHRRgrzgkmER/qfDhHn1yDijWbTity1KIVRIBkgjoEhM+ FOEkO13NruNhn/Qua0cHYMt8b20jT2tw6c3DEdzuisVpNqUcGpvyhB40Fz4z1ecSZ3FL gIkQ== X-Gm-Message-State: AHPjjUgVySubMg3QGJOpWhdnnxkwrAU2MELHsJdotOTVUREmbooV8ntX /Qe3jlHSbQSo9JNx/sGQyU+wDiHQhiA= X-Google-Smtp-Source: AOwi7QCNBHdWRbehckEgJPL1jviVuZR8fyGJBH2xFavPX1CLg4MqHIpLwHAzg0Sank+wMrvmFa/lgg== X-Received: by 10.223.187.74 with SMTP id x10mr127971wrg.66.1506107786056; Fri, 22 Sep 2017 12:16:26 -0700 (PDT) Received: from [10.10.1.111] ([185.97.61.1]) by smtp.gmail.com with ESMTPSA id v2sm173842wmf.8.2017.09.22.12.16.24 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Sep 2017 12:16:24 -0700 (PDT) Subject: Re: CARP under 10.3 - can't "ifconfig down" one or more VHIDs? To: freebsd-net@freebsd.org References: <1183C95F3417890F2D0B1756@[10.12.30.106]> From: Steven Hartland Message-ID: <22f64f3e-5572-4324-5e4c-ab5680e8e612@multiplay.co.uk> Date: Fri, 22 Sep 2017 20:16:25 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <1183C95F3417890F2D0B1756@[10.12.30.106]> Content-Language: en-US Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 19:16:29 -0000 CARP on 9 and 10 are very different its not a separate interface anymore, its a property on the parent interface, so the behavior your described is expected. If you want to disable carp just remove it, if however you want for fail to the other virtual host, just bump the advskew or force the state change.     Regards     Steve On 22/09/2017 14:21, Karl Pielorz wrote: > > Hi, > > We've been using CARP for a long time - initially under FreeBSD 9.x. > > We're just looking at setting it up on some 10.3 boxes, and have hit a > snag. Some of the syntax for setting it up has changed, but that's Ok, > we've read up and got it working. > > The issue we've got is if I want to "disable CARP" on one of the 9.x > boxes, temporarily I can do: > >  ifconfig carp0 down >  ifconfig carp1 down >  ifconfig carp2 down > > > The host's base NIC IP address (i.e. non-vhid) address is left usable, > and intact - but all the CARP interfaces get set as "INIT" - so > they're still there, but they're not going to participate in CARP, > until you do a "ifconfig carpX up" on them. > > > If I try this under 10.3 - e.g. with a NIC with 3 vhid's setup: > >  carp: BACKUP vhid 1 advbase 1 advskew 100 >  carp: BACKUP vhid 2 advbase 1 advskew 100 >  carp: BACKUP vhid 3 advbase 1 advskew 100 > > So, I do: > >  ifconfig em0 vhid 1 down > > And, they *all* go to INIT: > >  carp: INIT vhid 1 advbase 1 advskew 100 >  carp: INIT vhid 2 advbase 1 advskew 100 >  carp: INIT vhid 3 advbase 1 advskew 100 > > And, worse - em0 is now also down. > > Trying to set the 'state' to "INIT" on an individual vhid doesn't work > either (no error, but it does nothing). > > Is there a way under 10.3 to "disable" (i.e. set to INIT) the CARP > vhid's - without disabling the underlying NIC? > > We tend to do this for maintenance where we're taking services down, > and don't want the host to 'accidentally' pickup stray CARP vhid's > from other boxes (because there's no service running). > > Thanks, > > -Karl > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" From owner-freebsd-net@freebsd.org Fri Sep 22 20:33:37 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8B7D9E0D3DD; Fri, 22 Sep 2017 20:33:37 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: from mail-wr0-x22d.google.com (mail-wr0-x22d.google.com [IPv6:2a00:1450:400c:c0c::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 149897D839; Fri, 22 Sep 2017 20:33:37 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: by mail-wr0-x22d.google.com with SMTP id g29so1716677wrg.11; Fri, 22 Sep 2017 13:33:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=HRTvlp75KAEZMXL7iKoU/BIyiK4HGdEaV7g4gAT2sUE=; b=rjWZdHWgdiLuV1CpgTJq0EBWnjgjTCNJGOY45NvrWsyoM/HdC+8J5C4At1AnEVnVF5 xWwunl44D1SVycHLKf9r95X9176KbEoeqcWRevSMcf6x5aW4HmkGIeeaQ3IOBd0Cufim /DcNv5bWSWr8fBqBbDZHNbF8ur9L/E3PyHRC2U3COXMzbXMCCbN9LYD98Ofjs+PCOigM Oqeve55DgIvnufuc6z4jP3342s7W0m3a32l7+gjiyZJCmz6OhZFM/67CszKbMxJ3k2Pn xOWzNahr/CYpUUZpyFCW8M8l7ZRrBdmYaiAiEWEG1Nnvu9W3knq5jIjrBOvGKtLxVwzH L3+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=HRTvlp75KAEZMXL7iKoU/BIyiK4HGdEaV7g4gAT2sUE=; b=KVgLQx/r92gDwlcq8UmvxGgmFPQTV/5ZjPGXbvTph3XgbyHQFvaxzskTwnHyD84g2i 4yrJwPYSJQucaYkkrRTMRqUdnbdQPMrZxu6d67QdtNOp6v/GRv3ccBgQIv+0FhvnfpdB RPTMkJouoedn7p6FEVqyrVQDp/cmWRgFQrXhLkCIK2GPFbeNBuU9upyOQUE5BE7i03Gz vyJui8hQikJ8HdpXjL59StRxuIsMc+DK89BJh0+apxabHQaM8ZQ/KgszvZCjVAy1dgrs VJDc+Fyuw7xCJ2npkQ97y+bG/tDGYenG1oMmOyrHupBjBdowlAVBvStqEDImSAQhzA+B Qsqw== X-Gm-Message-State: AHPjjUjxPynX3BkmbgseYq8MQ38Oo4+ovP5I3NzozYkVP/goLOGnKYlW 1COdTcIsBUNGNZ5txUMBhlg= X-Google-Smtp-Source: AOwi7QD7MxfYNifWDVXwGcXUvg8ZahNw9mluztFxYck0UCrMya4CqjBXu1vA0p2U1YcUhy1QD05LtA== X-Received: by 10.223.151.54 with SMTP id r51mr250971wrb.207.1506112414965; Fri, 22 Sep 2017 13:33:34 -0700 (PDT) Received: from ben-7.home (LFbn-MAR-1-445-220.w2-15.abo.wanadoo.fr. [2.15.38.220]) by smtp.gmail.com with ESMTPSA id 32sm461886wrs.19.2017.09.22.13.33.33 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 22 Sep 2017 13:33:34 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Subject: Re: mbuf_jumbo_9k & iSCSI failing From: Ben RUBSON In-Reply-To: Date: Fri, 22 Sep 2017 22:33:33 +0200 Cc: Hans Petter Selasky , Matt Joras , FreeBSD Net , "freebsd-scsi@freebsd.org" Content-Transfer-Encoding: 7bit Message-Id: References: <486A6DA0-54C8-40DF-8437-F6E382DA01A8@gmail.com> <6a31ef00-5f7a-d36e-d5e6-0414e8b813c7@selasky.org> <613AFD8E-72B2-4E3F-9C70-1D1E43109B8A@gmail.com> <2c9a9c2652a74d8eb4b34f5a32c7ad5c@AM5PR0502MB2916.eurprd05.prod.outlook.com> <52A2608C-A57E-4E75-A952-F4776BA23CA4@gmail.com> <9B507AA6-40FE-4B8D-853F-2A9422A2DF67@gmail.com> <14CB3F50-0426-48BD-838C-943B6D15FEB9@gmail.com> <01E73973-BD95-4BE8-9BA6-99332DC28308@gmail.com> To: Ryan Stone X-Mailer: Apple Mail (2.3124) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 20:33:37 -0000 > On 22 Sep 2017, at 20:48, Ryan Stone wrote: > > Hans and I have proposed different approaches to the problem. I was > taken off this issue at $WORK for a while, but coincidentally I just > picked it up again in the last week or so. I'm working on evaluating > the performance characteristics of the two approaches and once I'm > satisfied with that I'll work with Hans to get a solution into the > tree. Many thanks for the update Ryan ! Good timing again on the email :) Ben From owner-freebsd-net@freebsd.org Fri Sep 22 21:40:00 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 759DEE0F7AF; Fri, 22 Sep 2017 21:40:00 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 23F537FAEA; Fri, 22 Sep 2017 21:39:59 +0000 (UTC) (envelope-from hps@selasky.org) Received: from hps2016.home.selasky.org (unknown [62.141.129.119]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 94310260D53; Fri, 22 Sep 2017 23:39:50 +0200 (CEST) Subject: Re: mbuf_jumbo_9k & iSCSI failing To: Ben RUBSON , Ryan Stone Cc: FreeBSD Net , "freebsd-scsi@freebsd.org" , Matt Joras References: <486A6DA0-54C8-40DF-8437-F6E382DA01A8@gmail.com> <613AFD8E-72B2-4E3F-9C70-1D1E43109B8A@gmail.com> <2c9a9c2652a74d8eb4b34f5a32c7ad5c@AM5PR0502MB2916.eurprd05.prod.outlook.com> <52A2608C-A57E-4E75-A952-F4776BA23CA4@gmail.com> <9B507AA6-40FE-4B8D-853F-2A9422A2DF67@gmail.com> <14CB3F50-0426-48BD-838C-943B6D15FEB9@gmail.com> <01E73973-BD95-4BE8-9BA6-99332DC28308@gmail.com> From: Hans Petter Selasky Message-ID: <28e28c58-f3c3-069b-a254-331691192c14@selasky.org> Date: Fri, 22 Sep 2017 23:37:19 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 21:40:00 -0000 On 09/22/17 22:33, Ben RUBSON wrote: >> On 22 Sep 2017, at 20:48, Ryan Stone wrote: >> >> Hans and I have proposed different approaches to the problem. I was >> taken off this issue at $WORK for a while, but coincidentally I just >> picked it up again in the last week or so. I'm working on evaluating >> the performance characteristics of the two approaches and once I'm >> satisfied with that I'll work with Hans to get a solution into the >> tree. > > Many thanks for the update Ryan ! > Good timing again on the email :) > Hi Ryan, If I didn't send you patches for testing for JUMBO 9K and acceleration of small packet RX - ping me off-list. --HPS From owner-freebsd-net@freebsd.org Sat Sep 23 06:25:38 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 60828E27A27 for ; Sat, 23 Sep 2017 06:25:38 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from reviews.nyi.freebsd.org (reviews.nyi.freebsd.org [IPv6:2610:1c1:1:607c::16:b]) by mx1.freebsd.org (Postfix) with ESMTP id 39FF969376 for ; Sat, 23 Sep 2017 06:25:38 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id E5C1A16E36; Sat, 23 Sep 2017 06:25:37 +0000 (UTC) Date: Sat, 23 Sep 2017 06:25:37 +0000 To: freebsd-net@freebsd.org From: "sepherosa_gmail.com (Sepherosa Ziehau)" Reply-to: D12453+325+bb7dd0171ab8bee4@reviews.freebsd.org Subject: [Differential] D12453: mbuf: Remove UDP_IPV4_EX, which is never defined. Message-ID: <17ab3ab0cde62cec88194f06be93d5d4@localhost.localdomain> X-Priority: 3 X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: Thread-Topic: D12453: mbuf: Remove UDP_IPV4_EX, which is never defined. X-Herald-Rules: none X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: Precedence: bulk In-Reply-To: References: Thread-Index: NzAwMDk3NWM5OGZmYWUyYzQ4ODRkMDRlYjg2IFnF/mE= MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Sep 2017 06:25:38 -0000 c2VwaGVyb3NhX2dtYWlsLmNvbSBhZGRlZCBhIGNvbW1lbnQuCgoKICBJbiBodHRwczovL3Jldmll d3MuZnJlZWJzZC5vcmcvRDEyNDUzIzI1ODI0MCwgQHJ3YXRzb24gd3JvdGU6CiAgCiAgPiBUaGlz IHNlZW1zIGdlbmVyYWxseSBzZW5zaWJsZS4KICA+CiAgPiBJJ20gbm90IHF1aXRlIHN1cmUgYWJv dXQga2VlcGluZyB0aGUgIk5vbi1zdGFuZGFyZCBSU1MgaGFzaCB0eXBlcyIgY29tbWVudCwgYXMg TV9IQVNIVFlQRV9PUEFRVUUgaXMgYmFzaWNhbGx5IGludGVuZGVkIHRvIGJlIGEgY2F0Y2gtYWxs IGZvciBhbnkgb3RoZXIgbW9kZWwsIGFuZCBpcyBub3Qgc3BlY2lmaWNhbGx5IGludGVuZGVkIHRv IGJlIFJTUyAoaGVuY2Ugbm90IGhhdmluZyBSU1MgaW4gaXRzIG5hbWUpLiBTbyBJJ2QgYmUgdGVt cHRlZCB0byBkcm9wIHRoYXQgY29tbWVudC4KICAKICAKICBPSywgc3VyZS4KClJFVklTSU9OIERF VEFJTAogIGh0dHBzOi8vcmV2aWV3cy5mcmVlYnNkLm9yZy9EMTI0NTMKCkVNQUlMIFBSRUZFUkVO Q0VTCiAgaHR0cHM6Ly9yZXZpZXdzLmZyZWVic2Qub3JnL3NldHRpbmdzL3BhbmVsL2VtYWlscHJl ZmVyZW5jZXMvCgpUbzogc2VwaGVyb3NhX2dtYWlsLmNvbSwgcndhdHNvbiwgYWRyaWFuLCBnYWxs YXRpbiwgZnJlZWJzZC1uZXQtbGlzdCwgZ2xlYml1cwo= From owner-freebsd-net@freebsd.org Sat Sep 23 08:21:40 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4F5FFE2A87C for ; Sat, 23 Sep 2017 08:21:40 +0000 (UTC) (envelope-from kpielorz_lst@tdx.co.uk) Received: from smtp.krpservers.com (smtp.krpservers.com [62.13.128.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.krpservers.com", Issuer "RapidSSL SHA256 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7095B6BE1F for ; Sat, 23 Sep 2017 08:21:38 +0000 (UTC) (envelope-from kpielorz_lst@tdx.co.uk) Received: from [192.168.42.118] (vo.getonline.co.uk [62.13.128.251]) (authenticated bits=0) by smtp.krpservers.com (8.15.2/8.15.2) with ESMTPSA id v8N8LZkt089300 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 23 Sep 2017 09:21:36 +0100 (BST) (envelope-from kpielorz_lst@tdx.co.uk) Date: Sat, 23 Sep 2017 09:21:35 +0100 From: Karl Pielorz To: Steven Hartland , freebsd-net@freebsd.org Subject: Re: CARP under 10.3 - can't "ifconfig down" one or more VHIDs? Message-ID: <3F8D64F72B72084041550C1E@Mac-mini.local> In-Reply-To: <22f64f3e-5572-4324-5e4c-ab5680e8e612@multiplay.co.uk> References: <1183C95F3417890F2D0B1756@[10.12.30.106]> <22f64f3e-5572-4324-5e4c-ab5680e8e612@multiplay.co.uk> X-Mailer: Mulberry/4.0.8 (Mac OS X) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Sep 2017 08:21:40 -0000 --On 22 September 2017 at 20:16:25 +0100 Steven Hartland wrote: > CARP on 9 and 10 are very different its not a separate interface anymore, > its a property on the parent interface, so the behavior your described is > expected. > > If you want to disable carp just remove it, if however you want for fail > to the other virtual host, just bump the advskew or force the state > change. Ok, thanks for confirming that - bit of a shame 'ifconfig carpX down' was a very quick way of temporarily removing CARP (i.e. so the host didn't participate in the pool) for maintenance while leaving the base / parent interface available - and then putting it back 'as-was' with messing around with the other values. Do you know if there's any interoperability issues having some 9.x and some 10.x sharing the same CARP system? I'll probably replace with a script to store the skews, push them to a very high value, mark as 'BACKUP' all the VHID's - and something to undo it all again - though actually just removing it might be easier (providing adding it doesn't cause a moment of "I'm MASTER, uh, no, I'm BACKUP"). -Karl From owner-freebsd-net@freebsd.org Sat Sep 23 11:10:12 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 44768E0269C for ; Sat, 23 Sep 2017 11:10:12 +0000 (UTC) (envelope-from steven@multiplay.co.uk) Received: from mail-lf0-x232.google.com (mail-lf0-x232.google.com [IPv6:2a00:1450:4010:c07::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C5A986FBAA for ; Sat, 23 Sep 2017 11:10:11 +0000 (UTC) (envelope-from steven@multiplay.co.uk) Received: by mail-lf0-x232.google.com with SMTP id l196so3112119lfl.1 for ; Sat, 23 Sep 2017 04:10:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=multiplay-co-uk.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=ji4oVMvuVf4ig5Pxovscg6TJeL3NAc+hMo5bAUwhb0A=; b=gaW74fAs47nAOqMd2/NI31kPWCM/UifxYttAyGmoTJToWfJ+U43llHSMs3raRfhURL Cek19LJlfYvaVIvPSkrHEKxXswfStu+gnowU58Px80I458VWIfL+YgxtBDVD0NleaPjb rzQMvCjSbso2BqT6coN4YBAuUJN+Hlc4X2B0OQZ0mrbvNEGaZl5l3eyLp+c1uMJkA0cs djfI3/wUlGaJfNr2KyXUqWWlcE7e9DVjHvHg8tzgM7TeY+uSvoZm/RqoLiQt8Xx9CNnn Q1A8I+nzpJRx9BlhGGDgONuPW9oKdcrsEDDGFai/zQjdJmwr4H2liyf/zWIy2XxSP6GU Ilsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=ji4oVMvuVf4ig5Pxovscg6TJeL3NAc+hMo5bAUwhb0A=; b=LjhH+jnFGtrb/ktqko6S7pkrLJndJMRIvBlBgk/2Ra24i0QB7Q5X4OryD6XoatQPGc AeDCRtOXczJRIOaMZj1dn2AiMbRl/MTJJa0z1DLRWwmAkpWi0roq8rGG+9hBei3GgKkd rTCVK5J+Mu2Zugc9BoSvOKvkrktTK8jd2bAOv7z2fcEUlbIq2A9nSKytR0sLqO2pBQ8r 83XFy+qBqIyyibQzZS/ykZ7nmfhcy1advJze39Ebyh4+vz0E+3bkx1sNYALDxYg8GNkg pr9dlsVenXkCAOjCMZ+fuu+QQANga/jqbMU0VCNFP1tWwqIb0EzvdRzW7aipyqkHWdki 6FkA== X-Gm-Message-State: AHPjjUhwPMaFin7lz10UVEzPapaDpl9y2P3loVKrrhXNpATkhTOaUIS+ 2U74yBTyU8eEk8PvBltYZEesjJEiqJTQrkLYBuzquaXp X-Google-Smtp-Source: AOwi7QDFo5Ng1G6tWbm4594p2oFJrCGlZzqj1GM9sSGM422urNrGVFWgEhogLUmWXLfVKidZsw3bEpUUKaLWJ9hIXX8= X-Received: by 10.46.66.145 with SMTP id h17mr733185ljf.140.1506165009443; Sat, 23 Sep 2017 04:10:09 -0700 (PDT) MIME-Version: 1.0 References: <1183C95F3417890F2D0B1756@[10.12.30.106]> <22f64f3e-5572-4324-5e4c-ab5680e8e612@multiplay.co.uk> <3F8D64F72B72084041550C1E@Mac-mini.local> In-Reply-To: <3F8D64F72B72084041550C1E@Mac-mini.local> From: Steven Hartland Date: Sat, 23 Sep 2017 11:09:58 +0000 Message-ID: Subject: Re: CARP under 10.3 - can't "ifconfig down" one or more VHIDs? To: Karl Pielorz , freebsd-net@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Sep 2017 11:10:12 -0000 The underlying protocol hasn=E2=80=99t changed just the presentation so the= re shouldn=E2=80=99t be any issues between 9 and 10. On Sat, 23 Sep 2017 at 09:21, Karl Pielorz wrote: > > > --On 22 September 2017 at 20:16:25 +0100 Steven Hartland > wrote: > > > CARP on 9 and 10 are very different its not a separate interface anymor= e, > > its a property on the parent interface, so the behavior your described = is > > expected. > > > > If you want to disable carp just remove it, if however you want for fai= l > > to the other virtual host, just bump the advskew or force the state > > change. > > Ok, thanks for confirming that - bit of a shame 'ifconfig carpX down' was= a > very quick way of temporarily removing CARP (i.e. so the host didn't > participate in the pool) for maintenance while leaving the base / parent > interface available - and then putting it back 'as-was' with messing arou= nd > with the other values. > > Do you know if there's any interoperability issues having some 9.x and so= me > 10.x sharing the same CARP system? > > > I'll probably replace with a script to store the skews, push them to a ve= ry > high value, mark as 'BACKUP' all the VHID's - and something to undo it al= l > again - though actually just removing it might be easier (providing addin= g > it doesn't cause a moment of "I'm MASTER, uh, no, I'm BACKUP"). > > -Karl >