On 2020-07-21, David Gwynne <da...@gwynne.id.au> wrote: > > >> On 20 Jul 2020, at 05:30, Stuart Henderson <s...@spacehopper.org> wrote: >> >> On 2020-07-19, obs...@loopw.com <obs...@loopw.com> wrote: >>> >>>> Is this normal? >>> >>> Checksum is OPTIONAL in UDP, not required. This is covered in RFC 768. >> >> For IPv4, anyway. It's required for v6. > > Or is it? > > https://tools.ietf.org/html/rfc6935
oh, thanks IPv6!
