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Searched refs:ICMP_PORT_UNREACH (Results 1 – 9 of 9) sorted by relevance

/linux/net/ipv4/
H A 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()
H A Dip_gre.c169 case ICMP_PORT_UNREACH: in ipgre_err()
469 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in gre_rcv()
H A Dicmp.c135 .errno = ECONNREFUSED, /* ICMP_PORT_UNREACH */
1094 case ICMP_PORT_UNREACH: in icmp_build_probe()
H A Dudp.c2741 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); in __udp4_lib_rcv()
/linux/include/uapi/linux/
H A Dicmp.h46 #define ICMP_PORT_UNREACH 3 /* Port Unreachable */ macro
/linux/net/ipv4/netfilter/
H A Dipt_REJECT.c47 nf_send_unreach(skb, ICMP_PORT_UNREACH, hook); in reject_tg()
/linux/net/netfilter/
H A Dnft_reject.c98 [NFT_REJECT_ICMPX_PORT_UNREACH] = ICMP_PORT_UNREACH,
/linux/tools/testing/selftests/net/tcp_ao/
H A Dicmps-accept.c377 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, in icmp_interfere()
H A Dicmps-discard.c377 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, in icmp_interfere()