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Searched refs:ip_ttl (Results 1 – 25 of 26) sorted by relevance

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/xnu-8796.121.2/bsd/netinet/
H A Dip.h111 u_char ip_ttl; /* time to live */ member
H A Dip_output.c646 ip->ip_ttl = 1; in ip_output_list()
906 ip->ip_ttl = ttl; in ip_output_list()
914 ip->ip_ttl = ttl; in ip_output_list()
1033 if (ip->ip_ttl == 0 || ifp->if_flags & IFF_LOOPBACK) { in ip_output_list()
1118 if (ip->ip_ttl != MAXTTL) { in ip_output_list()
1120 ip->ip_ttl = MAXTTL; in ip_output_list()
H A Din_gif.c180 iphdr.ip_ttl = ip_gif_ttl; in in_gif_output()
H A Dip_input.c1111 if (ip->ip_ttl != MAXTTL) { in ip_input_first_pass()
1864 if (ip->ip_ttl != MAXTTL) { in ip_input()
3456 ip->ip_ttl); in ip_forward()
3468 if (ip->ip_ttl <= IPTTLDEC) { in ip_forward()
3522 ip->ip_ttl -= IPTTLDEC; in ip_forward()
3882 mp = sbcreatecontrol_mbuf((caddr_t)&ip->ip_ttl, in ip_savecontrol()
3883 sizeof(ip->ip_ttl), IP_RECVTTL, IPPROTO_IP, mp); in ip_savecontrol()
H A Dip_compat.h573 __u8 ip_ttl;
H A Dudp_usrreq.c791 ip6->ip6_hlim = ip->ip_ttl; in ip_2_ip6_hdr()
1860 ((struct ip *)ui)->ip_ttl = inp->inp_ip_ttl; /* XXX */ in udp_output()
2969 ip->ip_ttl = inp->inp_ip_ttl; in udp_fill_keepalive_offload_frames()
H A Dip_icmp.c892 ip->ip_ttl = (u_char)ip_defttl; in icmp_reflect()
H A Draw_ip.c523 ip->ip_ttl = inp->inp_ip_ttl; in rip_output()
H A Dtcp_subr.c677 ip->ip_ttl = 0; in tcp_fillheaders()
853 ip->ip_ttl = (uint8_t)ip_defttl; in tcp_respond()
3923 ip->ip_ttl = inp->inp_ip_ttl; in tcp_make_keepalive_frame()
H A Digmp.c1733 if (igmp->igmp_type != IGMP_DVMRP && ip->ip_ttl != 1) { in igmp_input()
H A Dtcp_output.c2816 ip->ip_ttl = inp->inp_ip_ttl; /* XXX */ in tcp_output()
/xnu-8796.121.2/bsd/net/
H A Dpf_norm.c2160 if (r->min_ttl && h->ip_ttl < r->min_ttl) { in pf_normalize_ip()
2161 u_int16_t ip_ttl = h->ip_ttl; in pf_normalize_ip() local
2163 h->ip_ttl = r->min_ttl; in pf_normalize_ip()
2164 h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_ttl, h->ip_ttl, 0); in pf_normalize_ip()
2184 if (r->min_ttl && h->ip_ttl < r->min_ttl) { in pf_normalize_ip()
2185 u_int16_t ip_ttl = h->ip_ttl; in pf_normalize_ip() local
2187 h->ip_ttl = r->min_ttl; in pf_normalize_ip()
2188 h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_ttl, h->ip_ttl, 0); in pf_normalize_ip()
2773 src->scrub->pfss_ttl = h->ip_ttl; in pf_normalize_tcp_init()
2874 if (h->ip_ttl > src->scrub->pfss_ttl) { in pf_normalize_tcp_stateful()
[all …]
H A Dnat464_utils.c322 ptr = PTR_IP(ip_ttl); in nat464_translate_icmp()
431 } else if (ptr == PTR_IP(ip_ttl)) { in nat464_translate_icmp()
517 ip4->ip_ttl = ttl2; in nat464_translate_icmp_ip()
674 ip4->ip_ttl = ttl; in nat464_translate_64()
961 &hlen2, iph2->ip_p, iph2->ip_ttl, tot_len2, in nat464_translate_proto()
H A Dpf_osfp.c137 fp.fp_ttl = ip->ip_ttl; in pf_osfp_fingerprint_hdr()
H A Dif_stf.c594 ip->ip_ttl = ip_stf_ttl; in stf_pre_output()
H A Dpf.c2771 h->ip_ttl = ttl ? ttl : ip_defttl; in pf_send_tcp()
4527 ip4->ip_ttl = pd2->ttl; in pf_change_icmp_af()
4634 ptr = PTR_IP(ip_ttl); in pf_translate_icmp_af()
4736 } else if (ptr == PTR_IP(ip_ttl)) { in pf_translate_icmp_af()
4795 ip4->ip_ttl = pd->ttl; in pf_nat64_ipv6()
9723 pd.ttl = h->ip_ttl; in pf_test()
9766 pd.ttl = h->ip_ttl; in pf_test()
/xnu-8796.121.2/tests/
H A Dicmp_fragmented_payload.c254 pcb->inner_ip_hdr->ip_ttl = 64; in icmp4_pcb_set_payload()
343 .ip_ttl = 64,
H A Dipsec.m473 ipheader->ip_ttl = MAXTTL;
H A Dnet_bridge.c1035 ip_udp->ip.ip_ttl = MAXTTL; in ethernet_udp4_frame_populate()
/xnu-8796.121.2/bsd/dev/dtrace/scripts/
H A Dip.d166 ipv4_ttl = (ip != NULL) ? ip->ip_ttl : 0;
/xnu-8796.121.2/osfmk/kdp/
H A Dkdp_udp.c163 u_char ip_ttl; /* time to live */ member
590 ip->ip_ttl = udp_ttl; in kdp_reply()
667 ip->ip_ttl = udp_ttl; in kdp_send()
1557 ip->ip_ttl = udp_ttl; in create_panic_header()
/xnu-8796.121.2/bsd/skywalk/nexus/flowswitch/flow/
H A Dflow_agg.c125 .ip_ttl = 0xff,
1036 if (siph->ip_ttl != iph->ip_ttl) { in can_agg_slowpath()
1038 DTRACE_SKYWALK2(aggr__fail3, uint8_t, siph->ip_ttl, in can_agg_slowpath()
1039 uint8_t, iph->ip_ttl); in can_agg_slowpath()
H A Dflow_track.c864 ip->ip_ttl = (uint8_t)ip_defttl; in flow_track_abort_tcp()
1003 ip->ip_ttl = (uint8_t)ip_defttl; in flow_track_abort_quic()
/xnu-8796.121.2/bsd/netinet6/
H A Dipsec.c2378 ip->ip_ttl = IPDEFTTL; in ipsec4_encapsulate()
2518 ip->ip_ttl = IPDEFTTL; in ipsec64_encapsulate()
4928 ip->ip_ttl = (u_char)ip_defttl; in ipsec_send_natt_keepalive()
5113 ip->ip_ttl = (u_char)ip_defttl; in ipsec_fill_offload_frame()
H A Dah_core.c1276 iphdr.ip_ttl = 0; in ah4_calccksum()

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