| /linux-6.12.1/net/ipv4/ |
| 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()
|
| 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()
|
| D | ip_forward.c | 137 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in ip_forward()
170 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_SR_FAILED, 0); in ip_forward()
|
| D | ipcomp.c | 31 case ICMP_DEST_UNREACH: in ipcomp4_err()
47 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in ipcomp4_err()
|
| D | ip_vti.c | 246 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in vti_xmit()
357 case ICMP_DEST_UNREACH: in vti4_err()
372 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in vti4_err()
|
| D | ipip.c | 149 case ICMP_DEST_UNREACH: in ipip_err()
175 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { in ipip_err()
|
| D | icmp.c | 280 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in icmpv4_mask_allow()
890 case ICMP_DEST_UNREACH: in icmp_unreach()
1386 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in icmp_err()
1409 [ICMP_DEST_UNREACH] = {
|
| D | ah4.c | 447 case ICMP_DEST_UNREACH: in ah4_err()
462 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in ah4_err()
|
| D | ip_gre.c | 167 case ICMP_DEST_UNREACH: in ipgre_err()
240 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { in gre_err()
463 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in gre_rcv()
|
| D | raw.c | 217 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in raw_err()
244 case ICMP_DEST_UNREACH: in raw_err()
|
| /linux-6.12.1/include/linux/ |
| D | icmp.h | 28 case ICMP_DEST_UNREACH: in icmp_is_err()
|
| /linux-6.12.1/net/ipv4/netfilter/ |
| D | nf_reject_ipv4.c | 124 icmph->type = ICMP_DEST_UNREACH; in nf_reject_skb_v4_unreach()
330 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
335 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
|
| /linux-6.12.1/tools/testing/selftests/net/tcp_ao/ |
| D | icmps-accept.c | 375 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_PROT_UNREACH, in icmp_interfere()
377 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, in icmp_interfere()
379 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in icmp_interfere()
|
| D | icmps-discard.c | 375 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_PROT_UNREACH, in icmp_interfere()
377 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, in icmp_interfere()
379 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in icmp_interfere()
|
| /linux-6.12.1/include/uapi/linux/ |
| D | icmp.h | 27 #define ICMP_DEST_UNREACH 3 /* Destination Unreachable */ macro
|
| /linux-6.12.1/samples/bpf/ |
| D | xdp_adjust_tail_kern.c | 96 icmp_hdr->type = ICMP_DEST_UNREACH; in send_icmp4_too_big()
|
| /linux-6.12.1/net/netfilter/ |
| D | nf_log_syslog.c | 379 [ICMP_DEST_UNREACH] = 8 + sizeof(struct iphdr), in dump_ipv4_packet()
437 case ICMP_DEST_UNREACH: in dump_ipv4_packet()
449 if (ich->type == ICMP_DEST_UNREACH && in dump_ipv4_packet()
|
| /linux-6.12.1/net/netfilter/ipvs/ |
| 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()
1456 ICMP_DEST_UNREACH, in ip_vs_out_hook()
1621 if ((ic->type != ICMP_DEST_UNREACH) && in ip_vs_in_icmp()
1738 if (ic->type == ICMP_DEST_UNREACH && in ip_vs_in_icmp()
|
| /linux-6.12.1/net/xfrm/ |
| D | xfrm_interface_core.c | 496 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in xfrmi_xmit2()
616 case ICMP_DEST_UNREACH: in xfrmi4_err()
637 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in xfrmi4_err()
|
| /linux-6.12.1/net/rxrpc/ |
| D | peer_event.c | 158 serr->ee.ee_type == ICMP_DEST_UNREACH && in rxrpc_input_error()
|
| /linux-6.12.1/net/ipv6/ |
| D | ip6_tunnel.c | 584 rel_type = ICMP_DEST_UNREACH; in ip4ip6_err()
590 rel_type = ICMP_DEST_UNREACH; in ip4ip6_err()
640 if (rel_type == ICMP_DEST_UNREACH && rel_code == ICMP_FRAG_NEEDED) { in ip4ip6_err()
1408 icmp_ndo_send(skb, ICMP_DEST_UNREACH, in ipxip6_tnl_xmit()
|
| /linux-6.12.1/net/sctp/ |
| D | input.c | 559 case ICMP_DEST_UNREACH: in sctp_v4_err_handle()
660 if (hdr->type == ICMP_DEST_UNREACH && hdr->code == ICMP_FRAG_NEEDED) in sctp_udp_v4_err()
|
| /linux-6.12.1/drivers/net/wireguard/ |
| D | device.c | 227 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0); in wg_xmit()
|
| /linux-6.12.1/tools/testing/selftests/bpf/progs/ |
| D | test_l4lb_noinline.c | 264 if (icmp_hdr->type != ICMP_DEST_UNREACH || in parse_icmp()
|
| D | test_l4lb.c | 265 if (icmp_hdr->type != ICMP_DEST_UNREACH || in parse_icmp()
|