| /linux/net/ipv4/ |
| A D | xfrm4_protocol.c | 88 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in xfrm4_rcv_encap()
107 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in xfrm4_esp_rcv()
135 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in xfrm4_ah_rcv()
163 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in xfrm4_ipcomp_rcv()
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| A D | tunnel4.c | 106 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in tunnel4_rcv()
152 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in tunnel64_rcv()
172 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in tunnelmpls4_rcv()
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| A 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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| A D | ipcomp.c | 31 case ICMP_DEST_UNREACH: in ipcomp4_err()
47 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in ipcomp4_err()
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| A D | ip_vti.c | 243 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in vti_xmit()
351 case ICMP_DEST_UNREACH: in vti4_err()
366 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in vti4_err()
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| A D | icmp.c | 288 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in icmpv4_mask_allow()
876 case ICMP_DEST_UNREACH: in icmp_unreach()
1355 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in icmp_err()
1378 [ICMP_DEST_UNREACH] = {
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| A 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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| A D | ah4.c | 450 case ICMP_DEST_UNREACH: in ah4_err()
465 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in ah4_err()
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| A D | ip_gre.c | 166 case ICMP_DEST_UNREACH: in ipgre_err()
239 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { in gre_err()
451 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in gre_rcv()
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| A D | raw.c | 233 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in raw_err()
259 case ICMP_DEST_UNREACH: in raw_err()
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| A D | ip_input.c | 215 icmp_send(skb, ICMP_DEST_UNREACH, in ip_protocol_deliver_rcu()
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| A D | esp4.c | 980 case ICMP_DEST_UNREACH: in esp4_err()
995 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in esp4_err()
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| /linux/net/ipv4/netfilter/ |
| A D | nf_reject_ipv4.c | 122 icmph->type = ICMP_DEST_UNREACH; in nf_reject_skb_v4_unreach()
324 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
329 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
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| /linux/include/linux/ |
| A D | icmp.h | 28 case ICMP_DEST_UNREACH: in icmp_is_err()
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| /linux/include/uapi/linux/ |
| A D | icmp.h | 27 #define ICMP_DEST_UNREACH 3 /* Destination Unreachable */ macro
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| /linux/net/rxrpc/ |
| A 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/samples/bpf/ |
| A D | xdp_adjust_tail_kern.c | 96 icmp_hdr->type = ICMP_DEST_UNREACH; in send_icmp4_too_big()
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| /linux/net/xfrm/ |
| A D | xfrm_interface.c | 311 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in xfrmi_xmit2()
432 case ICMP_DEST_UNREACH: in xfrmi4_err()
453 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in xfrmi4_err()
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| /linux/net/netfilter/ |
| A D | nf_log_syslog.c | 373 [ICMP_DEST_UNREACH] = 8 + sizeof(struct iphdr), in dump_ipv4_packet()
431 case ICMP_DEST_UNREACH: in dump_ipv4_packet()
443 if (ich->type == ICMP_DEST_UNREACH && in dump_ipv4_packet()
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| /linux/net/netfilter/ipvs/ |
| A D | ip_vs_core.c | 668 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in ip_vs_leave()
951 if ((ic->type != ICMP_DEST_UNREACH) && in ip_vs_out_icmp()
1462 ICMP_DEST_UNREACH, in ip_vs_out_hook()
1623 if ((ic->type != ICMP_DEST_UNREACH) && in ip_vs_in_icmp()
1740 if (ic->type == ICMP_DEST_UNREACH && in ip_vs_in_icmp()
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| /linux/drivers/net/wireguard/ |
| A D | device.c | 209 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0); in wg_xmit()
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| /linux/net/ipv6/ |
| A D | ip6_tunnel.c | 586 rel_type = ICMP_DEST_UNREACH; in ip4ip6_err()
592 rel_type = ICMP_DEST_UNREACH; in ip4ip6_err()
640 if (rel_type == ICMP_DEST_UNREACH && rel_code == ICMP_FRAG_NEEDED) { in ip4ip6_err()
1388 icmp_ndo_send(skb, ICMP_DEST_UNREACH, in ipxip6_tnl_xmit()
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| /linux/net/sctp/ |
| A D | input.c | 570 case ICMP_DEST_UNREACH: in sctp_v4_err_handle()
671 if (hdr->type == ICMP_DEST_UNREACH && hdr->code == ICMP_FRAG_NEEDED) in sctp_udp_v4_err()
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| /linux/tools/testing/selftests/bpf/progs/ |
| A D | test_l4lb_noinline.c | 264 if (icmp_hdr->type != ICMP_DEST_UNREACH || in parse_icmp()
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| A D | test_l4lb.c | 265 if (icmp_hdr->type != ICMP_DEST_UNREACH || in parse_icmp()
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