| /Linux-v5.4/net/ipv4/ |
| D | xfrm4_protocol.c | 80 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in xfrm4_rcv_encap()
98 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in xfrm4_esp_rcv()
126 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in xfrm4_ah_rcv()
154 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in xfrm4_ipcomp_rcv()
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| D | tunnel4.c | 106 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in tunnel4_rcv()
125 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in tunnel64_rcv()
145 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in tunnelmpls4_rcv()
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| D | ip_forward.c | 133 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in ip_forward()
165 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_SR_FAILED, 0); in ip_forward()
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| D | ipcomp.c | 31 case ICMP_DEST_UNREACH: in ipcomp4_err()
46 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in ipcomp4_err()
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| D | xfrm4_output.c | 36 icmp_send(skb, ICMP_DEST_UNREACH, in xfrm4_tunnel_check_size()
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| D | ip_vti.c | 219 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in vti_xmit()
326 case ICMP_DEST_UNREACH: in vti4_err()
340 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in vti4_err()
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| D | icmp.c | 284 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in icmpv4_mask_allow()
811 case ICMP_DEST_UNREACH: in icmp_unreach()
1102 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in icmp_err()
1125 [ICMP_DEST_UNREACH] = {
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| D | ipip.c | 146 case ICMP_DEST_UNREACH: in ipip_err()
172 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { in ipip_err()
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| D | ah4.c | 450 case ICMP_DEST_UNREACH: in ah4_err()
464 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in ah4_err()
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| D | ip_gre.c | 164 case ICMP_DEST_UNREACH: in ipgre_err()
237 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { in gre_err()
424 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in gre_rcv()
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| D | ip_input.c | 215 icmp_send(skb, ICMP_DEST_UNREACH, in ip_protocol_deliver_rcu()
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| D | esp4.c | 797 case ICMP_DEST_UNREACH: in esp4_err()
811 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in esp4_err()
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| /Linux-v5.4/net/ipv4/netfilter/ |
| D | nf_log_ipv4.c | 116 [ICMP_DEST_UNREACH] in dump_ipv4_packet()
177 case ICMP_DEST_UNREACH: in dump_ipv4_packet()
189 if (ich->type == ICMP_DEST_UNREACH && in dump_ipv4_packet()
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| D | nf_reject_ipv4.c | 179 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
184 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
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| D | nf_socket_ipv4.c | 35 case ICMP_DEST_UNREACH: in extract_icmp4_fields()
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| /Linux-v5.4/include/uapi/linux/ |
| D | icmp.h | 24 #define ICMP_DEST_UNREACH 3 /* Destination Unreachable */ macro
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| /Linux-v5.4/net/rxrpc/ |
| D | peer_event.c | 195 serr->ee.ee_type == ICMP_DEST_UNREACH && in rxrpc_error_report()
232 case ICMP_DEST_UNREACH: in rxrpc_store_error()
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| /Linux-v5.4/samples/bpf/ |
| D | xdp_adjust_tail_kern.c | 93 icmp_hdr->type = ICMP_DEST_UNREACH; in send_icmp4_too_big()
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| /Linux-v5.4/net/xfrm/ |
| D | xfrm_interface.c | 308 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in xfrmi_xmit2()
409 case ICMP_DEST_UNREACH: in xfrmi4_err()
429 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in xfrmi4_err()
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| /Linux-v5.4/net/netfilter/ |
| D | nf_conntrack_proto_icmp.c | 238 if (icmph->type != ICMP_DEST_UNREACH && in nf_conntrack_icmpv4_error()
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| D | xt_HMARK.c | 242 if (icmph->type != ICMP_DEST_UNREACH && in get_inner_hdr()
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| /Linux-v5.4/net/netfilter/ipvs/ |
| D | ip_vs_core.c | 680 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in ip_vs_leave()
970 if ((ic->type != ICMP_DEST_UNREACH) && in ip_vs_out_icmp()
1477 ICMP_DEST_UNREACH, in ip_vs_out()
1692 if ((ic->type != ICMP_DEST_UNREACH) && in ip_vs_in_icmp()
1806 if (ic->type == ICMP_DEST_UNREACH && in ip_vs_in_icmp()
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| /Linux-v5.4/net/sched/ |
| D | act_nat.c | 209 if ((icmph->type != ICMP_DEST_UNREACH) && in tcf_nat_act()
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| /Linux-v5.4/net/bridge/netfilter/ |
| D | nft_reject_bridge.c | 143 icmph->type = ICMP_DEST_UNREACH; in nft_reject_br_send_v4_unreach()
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| /Linux-v5.4/net/ipv6/ |
| D | ip6_tunnel.c | 585 rel_type = ICMP_DEST_UNREACH; in ip4ip6_err()
591 rel_type = ICMP_DEST_UNREACH; in ip4ip6_err()
639 if (rel_type == ICMP_DEST_UNREACH && rel_code == ICMP_FRAG_NEEDED) { in ip4ip6_err()
1293 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in ip4ip6_tnl_xmit()
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