Searched refs:IP_DF (Results 1 – 22 of 22) sorted by relevance
248 #define IP_OFF_IS_ATOMIC(_ip_off) ((_ip_off & (IP_DF | IP_MF | IP_OFFMASK)) == IP_DF)
108 #define IP_DF 0x4000 /* dont fragment flag */ macro
250 if (oip->ip_off & ~(IP_MF | IP_DF)) { in icmp_error()1341 if ((ip->ip_off & ~IP_DF) != 0) { in icmp_dgram_send()
532 #define IP_DF 0x8000
551 ip->ip_off &= IP_DF; in ip_output_list()1566 (!(ip->ip_off & IP_DF) && (ifp->if_hwassist & CSUM_FRAGMENT))) { in ip_output_list()1649 if ((ip->ip_off & IP_DF) || pktcnt > 0 || in ip_output_list()
1228 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input_first_pass()1540 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input_second_pass()2035 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input()
502 ip->ip_off = IP_DF; in rip_output()
2591 ip->ip_off |= IP_DF; in tcp_output()
1815 ip->ip_off |= IP_DF; in udp_output()
4033 ip->ip_off = IP_DF; in igmp_v3_encap_report()
3916 ip->ip_off = htons(IP_DF); in tcp_make_keepalive_frame()
233 if (__improbable(ntohs(iph->ip_off) & ~(IP_DF | IP_RF))) { in flow_pkt_classify()
999 if ((ntohs(siph->ip_off) & (IP_DF | IP_RF)) != in can_agg_slowpath()1000 (ntohs(iph->ip_off) & (IP_DF | IP_RF))) { in can_agg_slowpath()
516 ip4->ip_off = htons(IP_DF); in nat464_translate_icmp_ip()692 ip4->ip_off |= htons(IP_DF); in nat464_translate_64()
1975 if (r->rule_flag & PFRULE_NODF && h->ip_off & htons(IP_DF)) { in pf_normalize_ip()1978 h->ip_off &= htons(~IP_DF); in pf_normalize_ip()1992 if (h->ip_off & htons(IP_DF)) { in pf_normalize_ip()2152 if (h->ip_off & ~htons(IP_DF)) { in pf_normalize_ip()2155 h->ip_off &= htons(IP_DF); in pf_normalize_ip()
138 if (ip->ip_off & htons(IP_DF)) { in pf_osfp_fingerprint_hdr()
1249 if ((ntohs(iphdr.ip_off) & ~(IP_DF | IP_RF)) && in if_ports_used_match_mbuf()
2713 h->ip_off = (path_mtu_discovery ? IP_DF : 0); in pf_send_tcp()4448 ip4->ip_off = htons(IP_DF); in pf_change_icmp_af()4716 ip4->ip_off = htons(IP_DF); in pf_nat64_ipv6()9182 (!(ip->ip_off & htons(IP_DF)) && in pf_route()9199 if ((ip->ip_off & htons(IP_DF)) || in pf_route()
6982 if (ntohs(iph->ip_off) & ~(IP_DF | IP_RF)) { in dlil_clat46()
2354 ip->ip_off &= htons(~IP_DF); in ipsec4_encapsulate()2357 ip->ip_off |= htons(IP_DF); in ipsec4_encapsulate()5088 ip->ip_off &= htons(~IP_DF); in ipsec_fill_offload_frame()5091 ip->ip_off |= htons(IP_DF); in ipsec_fill_offload_frame()
160 #define IP_DF 0x4000 /* dont fragment flag */ macro
3786 ip->ip_off = IP_DF; in fsw_flow_abort_tcp()3928 ip->ip_off = IP_DF; in fsw_flow_abort_quic()