Re: non-checksummed UDP packets

[David Gwynne]

> 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