3 ms·
TCP checksums aren't that great, but you've usually also got lower layer CRCs which are much better. Though you can still get tripped up by misbehaving network
by technothrasher 5y ago
TCP checksums aren't that great, but you've usually also got lower layer CRCs which are much better. Though you can still get tripped up by misbehaving network hardware that corrupts a packet and then masks it by recomputing the CRC as the packet goes out again.