Date: Thu, 29 Oct 2020 14:29:09 +0100 From: =?UTF-8?Q?Carsten_B=c3=a4cker?= <carbaecker@gmx.de> To: freebsd-hackers@freebsd.org, freebsd-arm@freebsd.org Subject: Problem with checksum offloading on RPi3 (PF + Jails involved) Message-ID: <748edc3d-4ef7-c4de-291f-7c0b460a6052@gmx.de>
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Hi Hackers, just stumbled upon a problem on my RPi3, but i am not sure if this is arm-related. Running System: "FreeBSD generic 12.1-RELEASE-p9 FreeBSD 12.1-RELEASE-p9 r365508 GENERIC=C2=A0 arm64" I created a jail and set up NAT using PF. Same configuration runs perfectly on my server. However the jail was unable to resolve hostnames. After enabling pflog for the NAT-rules i noticed these errors: "[bad udp cksum 0xe58a -> 0x482d!]" So i disabled checksum offloading and everything worked fine. "ifconfig ue0 -rxcsum" Any chance to get this fixed? Regards Carsten
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