net/ipv4/tcp_ao.c

77

if (code != ICMPV6_ADM_PROHIBITED && code != ICMPV6_PORT_UNREACH)

net/ipv6/ip6_gre.c

409

if (code != ICMPV6_PORT_UNREACH)

net/ipv6/ip6_gre.c

594

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/netfilter/ip6t_REJECT.c

57

nf_send_unreach6(net, skb, ICMPV6_PORT_UNREACH,

net/ipv6/tunnel6.c

133

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/tunnel6.c

151

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/tunnel6.c

196

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/udp.c

1169

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/xfrm6_protocol.c

101

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/xfrm6_protocol.c

120

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/xfrm6_protocol.c

149

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/xfrm6_protocol.c

178

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/ipv6/xfrm6_tunnel.c

243

case ICMPV6_PORT_UNREACH:

net/netfilter/ipvs/ip_vs_core.c

1447

ICMPV6_PORT_UNREACH,

net/netfilter/ipvs/ip_vs_core.c

664

icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);

net/netfilter/nft_reject.c

116

[NFT_REJECT_ICMPX_PORT_UNREACH] = ICMPV6_PORT_UNREACH,

tools/testing/selftests/net/icmp_rfc4884.c

291

icmph->icmp6_code = ICMPV6_PORT_UNREACH;

tools/testing/selftests/net/tcp_ao/icmps-accept.c

387

ICMPV6_PORT_UNREACH,

tools/testing/selftests/net/tcp_ao/icmps-discard.c

387

ICMPV6_PORT_UNREACH,