5 ms·
It can probably be a bit simplified by using IPv6, as that avoids the IPv4 checksum.
by bibaheu 3y ago
It can probably be a bit simplified by using IPv6, as that avoids the IPv4 checksum.
- crest 3y agoThey still have to compute the Ethernet frame check sequence.
- matzf 3y agoNo, the checksum just moves to UDP; in the current system, the UDP checksum is set to 0. This is not allowed in UDP/IPv6, where the checksum, calculated over both the IPv6 pseudo-header and the UDP payload, must usually be set.