Date: Wed, 31 Jul 2024 21:40:15 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 280386] if_bridge throws output errors under load Message-ID: <bug-280386-7501-62bJvzVBki@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-280386-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-280386-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=280386 erwin.freebsd-bugzilla@bk3.nl changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |erwin.freebsd-bugzilla@bk3. | |nl --- Comment #12 from erwin.freebsd-bugzilla@bk3.nl --- Could you try adding the following flags : -rxcsum -rxcsum6 -txcsum -txcsum6 -lro -tso -vlanhwtso -vlanhwfilter I use this : ifconfig_lagg0="laggproto lacp laggport igb0 laggport igb1 -rxcsum -rxcsum6 -txcsum -txcsum6 -lro -tso -vlanhwtso -vlanhwfilter" I have a supermicro with an intel card with a hardware bug. This causes extremely erratic but consistent slow connections. Took me ages to troubleshoot. Had the same behavior under openindiana. Using the flags from above I would get consistent linespeed. igb0@pci0:0:20:0: class=0x020000 rev=0x03 hdr=0x00 vendor=0x8086 device=0x1f41 subvendor=0x15d9 subdevice=0x1f41 vendor = 'Intel Corporation' device = 'Ethernet Connection I354' class = network subclass = ethernet -- You are receiving this mail because: You are the assignee for the bug.
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