Date: Sat, 15 Apr 2023 13:10:57 +0000
From: bugzilla-noreply@freebsd.org
To: bugs@FreeBSD.org
Subject: [Bug 260260] igb(4) I35{0,4} parrent <--> vlan jumbo frame mtu mismatch
Message-ID: <bug-260260-227-2AvA1K7G1m@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-260260-227@https.bugs.freebsd.org/bugzilla/>
References: <bug-260260-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260260 --- Comment #9 from Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> --- It's also worth mentioning, that large UDP datagrams are received fine with= out any workaround, though the frames are shorter, at least in the case of test= ing with iperf3. UDP: 15:00:45.609781 ac:1f:6b:02:aa:bb > ac:1f:6b:02:aa:cc, ethertype IPv4 (0x08= 00), length 9002: (tos 0x0, ttl 64, id 34971, offset 0, flags [none], proto UDP (17), length 8988) 192.168.40.3.49459 > 192.168.40.5.5201: [udp sum ok] UDP, length 8960 TCP: 14:27:36.269125 ac:1f:6b:02:aa:bb > ac:1f:6b:02:aa:cc, ethertype IPv4 (0x0800), length 9014: (tos 0x2,ECT(0), ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 9000) 192.168.40.3.25218 > 192.168.40.5.5201: Flags [.], cksum 0x1a28 (correc= t), seq 835179525:835188473, ack 1, win 70, options [nop,nop,TS val 2309578650 = ecr 1068877401], length 8948 --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-260260-227-2AvA1K7G1m>