getsockopt(sockfd, SOL_SOCKET, SO_NO_CHECK, &value, ...);
is meaningless (as in TCP). Packets with a zero checksum field are
- illegal (cf. RFC 3828, sec. 3.1) will be silently discarded.
+ illegal (cf. RFC 3828, sec. 3.1) and will be silently discarded.
4) Fragmentation