From owner-freebsd-net@freebsd.org Mon Oct 16 12:41:08 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 0C454E39C1E for ; Mon, 16 Oct 2017 12:41:08 +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 EBEA67F31F for ; Mon, 16 Oct 2017 12:41:07 +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 v9GCf718044496 for ; Mon, 16 Oct 2017 12:41:07 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 221122] Attaching interface to a bridge stops all traffic on uplink NIC for few seconds Date: Mon, 16 Oct 2017 12:41:07 +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: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: heinz@project-fifo.net 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: 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: Mon, 16 Oct 2017 12:41:08 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221122 --- Comment #11 from Heinz N. Gies --- Yes I read that, and I've been going through the man pages trying to figure= out which those are is there a list of settings supported by epairs. Just saw t= he updated info bridge I think that's what I was looking for. I was worried that the delta (RXCSUM, TXCSUM, TSO4) is not exhaustive - and= it seems it wasn't. Weeding through ifconfig(8), will LRO also be affected? I'm not trying to be dense. I've spent quite some time building tooling aro= und jails and am trying to understand this good enough to write up the steps for someone (like me) who don't know how bridges are implemented to get things working in a way that can be used in a production environment without unpleasant surprises. --=20 You are receiving this mail because: You are the assignee for the bug.=