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Searched refs:ICMP_HOST_UNREACH (Results 1 – 8 of 8) sorted by relevance

/linux/include/uapi/linux/
H A Dicmp.h44 #define ICMP_HOST_UNREACH 1 /* Host Unreachable */ macro
/linux/net/ipv4/netfilter/
H A Dipt_REJECT.c41 nf_send_unreach(skb, ICMP_HOST_UNREACH, hook); in reject_tg()
/linux/net/netfilter/
H A Dnft_reject.c99 [NFT_REJECT_ICMPX_HOST_UNREACH] = ICMP_HOST_UNREACH,
/linux/net/ipv4/
H A Dicmp.c1131 case ICMP_HOST_UNREACH: in icmp_unreach()
H A Droute.c983 code = ICMP_HOST_UNREACH; in ip_error()
1255 __icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0, &parm); in ipv4_send_dest_unreach()
H A Dtcp_ipv4.c522 code == ICMP_HOST_UNREACH))); in tcp_v4_err()
600 (code == ICMP_NET_UNREACH || code == ICMP_HOST_UNREACH)) in tcp_v4_err()
/linux/net/ipv6/
H A Dip6_tunnel.c592 rel_code = ICMP_HOST_UNREACH; in ip4ip6_err()
/linux/drivers/net/
H A Damt.c2690 icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0); in amt_request_handler()