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Searched refs:IPPROTO_ICMP (Results 1 – 25 of 71) sorted by relevance

123

/linux/net/ipv4/netfilter/
H A Dnf_socket_ipv4.c120 } else if (iph->protocol == IPPROTO_ICMP) { in nf_sk_lookup_slow_v4()
135 ((iph->protocol != IPPROTO_ICMP && in nf_sk_lookup_slow_v4()
137 (iph->protocol == IPPROTO_ICMP && in nf_sk_lookup_slow_v4()
H A Dnf_reject_ipv4.c90 if (iph->protocol != IPPROTO_ICMP) in nf_skb_is_icmp_unreach()
154 niph = nf_reject_iphdr_put(nskb, oldskb, IPPROTO_ICMP, in nf_reject_skb_v4_unreach()
/linux/tools/include/uapi/linux/
H A Din.h32 IPPROTO_ICMP = 1, /* Internet Control Message Protocol */ enumerator
33 #define IPPROTO_ICMP IPPROTO_ICMP macro
/linux/tools/testing/selftests/bpf/progs/
H A Dicmp_send.c97 } else if (iph->protocol == IPPROTO_ICMP) { in recursion()
117 if (iph->protocol == IPPROTO_ICMP) in recursion()
H A Dtest_tunnel_kern.c726 if (iph->protocol == IPPROTO_ICMP) { in ipip_set_tunnel()
771 if (iph->protocol == IPPROTO_ICMP) in ipip_gue_set_tunnel()
810 if (iph->protocol == IPPROTO_ICMP) in ipip_fou_set_tunnel()
877 if (iph->protocol == IPPROTO_ICMP) { in ipip6_set_tunnel()
H A Dxdping_kern.c
/linux/net/netfilter/ipset/
H A Dip_set_getport.c66 case IPPROTO_ICMP: { in get_port()
115 case IPPROTO_ICMP: in ip_set_get_ip4_port()
/linux/net/ipv4/
H A Dnetlink.c19 case IPPROTO_ICMP: in rtm_getroute_parse_ip_proto()
H A Draw.c192 if ((iph->protocol != IPPROTO_ICMP || !icmp_filter(sk, skb)) && in raw_v4_input()
413 if (iph->protocol == IPPROTO_ICMP && in raw_send_hdrinc()
442 if (fl4->flowi4_proto != IPPROTO_ICMP) in raw_probe_proto_opt()
807 if (inet_sk(sk)->inet_num == IPPROTO_ICMP) in raw_sk_init()
839 if (inet_sk(sk)->inet_num != IPPROTO_ICMP) in do_raw_setsockopt()
858 if (inet_sk(sk)->inet_num != IPPROTO_ICMP) in do_raw_getsockopt()
H A Dicmp.c462 fl4.flowi4_proto = IPPROTO_ICMP; in icmp_reply()
513 fl4->flowi4_proto = IPPROTO_ICMP; in icmp_route_lookup()
883 if (iph->protocol == IPPROTO_ICMP) { in __icmp_send()
1638 ipv4_update_pmtu(skb, net, info, 0, IPPROTO_ICMP); in icmp_err()
1640 ipv4_redirect(skb, net, 0, IPPROTO_ICMP); in icmp_err()
1763 SOCK_RAW, IPPROTO_ICMP, &init_net); in icmp_init()
/linux/net/netfilter/
H A Dxt_HMARK.c101 if (t->proto != IPPROTO_ICMP) { in hmark_ct_set_htuple()
257 if (ip->protocol == IPPROTO_ICMP) { in hmark_pkt_set_htuple_ipv4()
275 if (t->proto == IPPROTO_ICMP) in hmark_pkt_set_htuple_ipv4()
H A Dnf_nat_proto.c276 case IPPROTO_ICMP: in l4proto_manip_pkt()
516 if (nf_ip_checksum(skb, hooknum, hdrlen, IPPROTO_ICMP)) in nf_nat_icmp_reply_translation()
554 target.dst.protonum = IPPROTO_ICMP; in nf_nat_icmp_reply_translation()
574 if (ip_hdr(skb)->protocol == IPPROTO_ICMP) { in nf_nat_ipv4_fn()
717 (ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP && in nf_nat_ipv4_out()
754 ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP && in nf_nat_ipv4_local_fn()
H A Dxt_tcpudp.c318 .proto = IPPROTO_ICMP,
H A Dnf_conntrack_core.c318 case IPPROTO_ICMP: in nf_ct_get_tuple()
454 case IPPROTO_ICMP: in nf_ct_invert_tuple()
1941 if (state->pf == NFPROTO_IPV4 && protonum == IPPROTO_ICMP) in nf_conntrack_handle_icmp()
1982 case IPPROTO_ICMP: in nf_conntrack_handle_packet()
2028 if (protonum == IPPROTO_ICMP || protonum == IPPROTO_ICMPV6) { in nf_conntrack_in()
/linux/samples/bpf/
H A Dsockex1_user.c54 key = IPPROTO_ICMP; in main()
H A Dsock_example.c90 key = IPPROTO_ICMP; in test_sock()
H A Dsockex3_kern.c148 case IPPROTO_ICMP: in parse_ip_proto()
/linux/net/netfilter/ipvs/
H A Dip_vs_nfct.c109 if (new_tuple.dst.protonum != IPPROTO_ICMP && in ip_vs_update_conntrack()
114 if (new_tuple.dst.protonum != IPPROTO_ICMP && in ip_vs_update_conntrack()
H A Dip_vs_core.c102 case IPPROTO_ICMP: in ip_vs_proto_name()
1034 int iproto = af == AF_INET6 ? IPPROTO_ICMPV6 : IPPROTO_ICMP; in handle_response_icmp()
1549 if (unlikely(iph.protocol == IPPROTO_ICMP)) { in ip_vs_out_hook()
1905 !ip_vs_checksum_common_check(skb, ihl, IPPROTO_ICMP, AF_INET)) { in ip_vs_in_icmp()
2154 if (unlikely(iph.protocol == IPPROTO_ICMP)) { in ip_vs_in_hook()
2307 if (ip_hdr(skb)->protocol != IPPROTO_ICMP) in ip_vs_forward_icmp()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dlwt_helpers.h51 if (ip->protocol != IPPROTO_ICMP) in __expect_icmp_ipv4()
H A Dconnect_ping.c40 protocol = IPPROTO_ICMP; in subtest()
/linux/tools/testing/selftests/net/
H A Dcmsg_sender.c145 opt.sock.proto = IPPROTO_ICMP; in cs_parse_args()
498 if (ai->ai_family == AF_INET6 && opt.sock.proto == IPPROTO_ICMP) in main()
508 if (opt.sock.proto == IPPROTO_ICMP) { in main()
/linux/net/sched/
H A Dact_nat.c171 iph->protocol != IPPROTO_ICMP) { in tcf_nat_act()
209 case IPPROTO_ICMP: in tcf_nat_act()
/linux/net/bridge/netfilter/
H A Debt_ip.c130 info->protocol != IPPROTO_ICMP) in ebt_ip_mt_check()
/linux/drivers/net/wireless/intel/iwlwifi/mei/
H A Dnet.c223 case IPPROTO_ICMP: { in iwl_mei_rx_filter_ipv4()

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