Date: Mon, 22 May 2023 13:08:43 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 270859] dmesg message: mce0: a looped back NS message is detected during DAD Message-ID: <bug-270859-7501-B2JZPJEwO1@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-270859-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-270859-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D270859 --- Comment #6 from Dmitry Wagin <dmitry.wagin@ya.ru> --- (In reply to Hans Petter Selasky from comment #3) The problem is that the mc_local_lb switch does not work with SR-IOV. The mc_local_lb switch disables multicast loopback traffic for mlx5en(4) without SR-IOV enabled only. I've Mellanox ConnectX-4 Lx with enabled SR-IOV and there is always multica= st loopback. Ex, CARP traffic always loops back when SR-IOV enabled. --=20 You are receiving this mail because: You are the assignee for the bug.=
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