Post #1233950
2026-03-27 05:22 UTC
@paul I had the same last year after an upgrade. I had to disable txcsum offloading on the jails interface in /etc/rc.conf:
ifconfig_epair0b="-txcsum"
checksum offloading on broadcom NICs are broken for UDP
Replies (2)
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@paul@notnull.space 2026-03-27 08:02
@bodems@chaos.social oh! Doing on the jail epair interface is something I had not considered! Will give this a go. Thanks
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@paul@notnull.space 2026-03-27 10:04
@bodems@chaos.social this sorted it. thanks!