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Searched refs:ICMP_DEST_UNREACH (Results 1 – 25 of 48) sorted by relevance

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/Linux-v6.1/net/ipv4/
Dxfrm4_protocol.c88 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()
Dtunnel4.c106 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()
Dip_forward.c138 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in ip_forward()
171 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_SR_FAILED, 0); in ip_forward()
Dipcomp.c31 case ICMP_DEST_UNREACH: in ipcomp4_err()
47 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in ipcomp4_err()
Dip_vti.c243 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()
Dipip.c146 case ICMP_DEST_UNREACH: in ipip_err()
172 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { in ipip_err()
Dicmp.c281 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in icmpv4_mask_allow()
872 case ICMP_DEST_UNREACH: in icmp_unreach()
1361 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in icmp_err()
1384 [ICMP_DEST_UNREACH] = {
Dah4.c450 case ICMP_DEST_UNREACH: in ah4_err()
465 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in ah4_err()
Draw.c209 if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) in raw_err()
235 case ICMP_DEST_UNREACH: in raw_err()
Dip_gre.c166 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()
Dip_input.c216 icmp_send(skb, ICMP_DEST_UNREACH, in ip_protocol_deliver_rcu()
Desp4.c977 case ICMP_DEST_UNREACH: in esp4_err()
992 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in esp4_err()
/Linux-v6.1/include/linux/
Dicmp.h28 case ICMP_DEST_UNREACH: in icmp_is_err()
/Linux-v6.1/net/ipv4/netfilter/
Dnf_reject_ipv4.c124 icmph->type = ICMP_DEST_UNREACH; in nf_reject_skb_v4_unreach()
328 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
333 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
/Linux-v6.1/include/uapi/linux/
Dicmp.h27 #define ICMP_DEST_UNREACH 3 /* Destination Unreachable */ macro
/Linux-v6.1/net/rxrpc/
Dpeer_event.c43 case ICMP_DEST_UNREACH: in rxrpc_lookup_peer_icmp_rcu()
205 case ICMP_DEST_UNREACH: in rxrpc_encap_err_rcv()
451 case ICMP_DEST_UNREACH: in rxrpc_store_error()
/Linux-v6.1/samples/bpf/
Dxdp_adjust_tail_kern.c96 icmp_hdr->type = ICMP_DEST_UNREACH; in send_icmp4_too_big()
/Linux-v6.1/net/netfilter/
Dnf_log_syslog.c378 [ICMP_DEST_UNREACH] = 8 + sizeof(struct iphdr), in dump_ipv4_packet()
436 case ICMP_DEST_UNREACH: in dump_ipv4_packet()
448 if (ich->type == ICMP_DEST_UNREACH && in dump_ipv4_packet()
/Linux-v6.1/net/xfrm/
Dxfrm_interface.c443 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, in xfrmi_xmit2()
564 case ICMP_DEST_UNREACH: in xfrmi4_err()
585 if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) in xfrmi4_err()
/Linux-v6.1/net/netfilter/ipvs/
Dip_vs_core.c668 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()
/Linux-v6.1/drivers/net/wireguard/
Ddevice.c226 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0); in wg_xmit()
/Linux-v6.1/net/sctp/
Dinput.c572 case ICMP_DEST_UNREACH: in sctp_v4_err_handle()
673 if (hdr->type == ICMP_DEST_UNREACH && hdr->code == ICMP_FRAG_NEEDED) in sctp_udp_v4_err()
/Linux-v6.1/net/ipv6/
Dip6_tunnel.c584 rel_type = ICMP_DEST_UNREACH; in ip4ip6_err()
590 rel_type = ICMP_DEST_UNREACH; in ip4ip6_err()
638 if (rel_type == ICMP_DEST_UNREACH && rel_code == ICMP_FRAG_NEEDED) { in ip4ip6_err()
1392 icmp_ndo_send(skb, ICMP_DEST_UNREACH, in ipxip6_tnl_xmit()
/Linux-v6.1/tools/testing/selftests/bpf/progs/
Dtest_l4lb.c265 if (icmp_hdr->type != ICMP_DEST_UNREACH || in parse_icmp()
Dtest_l4lb_noinline.c264 if (icmp_hdr->type != ICMP_DEST_UNREACH || in parse_icmp()

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