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Searched refs:ICMP_PROT_UNREACH (Results 1 – 7 of 7) sorted by relevance

/linux/include/uapi/linux/
H A Dicmp.h45 #define ICMP_PROT_UNREACH 2 /* Protocol Unreachable */ macro
/linux/net/ipv4/netfilter/
H A Dipt_REJECT.c44 nf_send_unreach(skb, ICMP_PROT_UNREACH, hook); in reject_tg()
/linux/tools/testing/selftests/net/tcp_ao/
H A Dicmps-accept.c375 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_PROT_UNREACH, in icmp_interfere()
H A Dicmps-discard.c375 icmp_interfere4(ICMP_DEST_UNREACH, ICMP_PROT_UNREACH, in icmp_interfere()
/linux/net/sctp/
H A Dinput.c566 if (code == ICMP_PROT_UNREACH) { in sctp_v4_err_handle()
/linux/net/ipv4/
H A Dicmp.c131 .errno = ENOPROTOOPT /* ICMP_PROT_UNREACH */,
1093 case ICMP_PROT_UNREACH: in icmp_build_probe()
H A Dtcp_ao.c71 if (code < ICMP_PROT_UNREACH || code > ICMP_FRAG_NEEDED) in tcp_ao_ignore_icmp()