10 ms·
For NAT (Network Address Translation) or any other packet header modifications, you need to recalculate checksums manually Why doesn’t checksum offload in the
by notherhack 11mo ago
For NAT (Network Address Translation) or any other packet header modifications, you need to recalculate checksums manually
Why doesn’t checksum offload in the NIC take care of that?
- jcalvinowens 11mo agoAnd I'm confused how they have to correct the TCP checksum but not the IPv4 header checksum...
- shivanshvij 11mo agoOh no we absolutely have to also correct the IPv4 header checksum!