Rope Language Reference - "$ip_dont_frag"

This is read-only register that maps the "dont frag" bit in the header of the packet being inspected (IP packets only). It's meaning is described in RFC_791 as follows..

An internet datagram can be marked "don't fragment." Any internet datagram so marked is not to be internet fragmented under any circumstances. If internet datagram marked don't fragment cannot be delivered to its destination without fragmenting it, it is to be discarded instead.

See Also

RFC_791, $ip_check, $ip_daddr, $ip_frag_off, $ip_id, $ip_ihl, $ip_protocol, $ip_saddr, $ip_tos, $ip_tot_len, $ip_ttl, $ip_version