Searched refs:IP_MTUDISC (Results 1 – 5 of 5) sorted by relevance
212 #define IP_MTUDISC 0x0800 /* pmtu discovery, set DF */ macro
415 ip_mtudisc ? IP_MTUDISC : 0, NULL, in tcp_respond()
1098 (ip_mtudisc ? IP_MTUDISC : 0), NULL, in tcp_output()
386 if ((flags & IP_MTUDISC) && ro && ro->ro_rt && in ip_output()
4198 (ip_mtudisc ? IP_MTUDISC : 0), NULL, in syn_cache_respond()