[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 --- Comment #9 from Marcus Haarmann --- Thanks for the hint with the old network cards, I will suggest exchanging the NIC with a new one. Maybe this helps. I am not sure how old this machine is. We have tried switching off and on the hardwa

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 --- Comment #8 from Michael Tuexen --- Please note that the padding is NOT part of the IP packet. Therefore, no node should consider at as being part of the IP packet or even the TCP payload. I guess some node is looking at the Ethernet fra

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 --- Comment #7 from Marcus Haarmann --- Does not help, error still occurring. scrub now disabled -- You are receiving this mail because: You are the assignee for the bug.

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 --- Comment #6 from Marcus Haarmann --- Only thing I found in pf -sr output: scrub on igb0 inet all fragment reassemble scrub on igb0 inet6 all fragment reassemble So yes, they are using a pf mechanism in order to reassemble packets for th

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 --- Comment #5 from Marcus Haarmann --- reproduced some minutes ago, without haproxy, direct call to fetch: The following frame was received: a0 36 9f 5f 90 42 e2 84 72 d3 14 5c 08 00 45 00 0010 00 2d cb 45 40 00 40 06 bc 08 c0 a8

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 Kristof Provost changed: What|Removed |Added CC||k...@freebsd.org --- Comment #4

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 Richard Scheffenegger changed: What|Removed |Added CC||rsch...@freebsd.org --- Co

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 --- Comment #2 from Marcus Haarmann --- Yes, packet also looks ok for me, the question is why the traffic forwarded to the client includes these two 0 bytes in the middle of the payload. (pfsense/freebsd reorders the traffic and as a result

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 Michael Tuexen changed: What|Removed |Added CC||tue...@freebsd.org --- Comment #1

[Bug 270285] Network issue with very small frames (tcp, padded)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270285 Mark Linimon changed: What|Removed |Added Assignee|b...@freebsd.org|n...@freebsd.org -- You are receiv