Searched refs:IPPROTO_IPIP (Results 1 – 2 of 2) sorted by relevance
29 IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94) */ enumerator
445 return IPPROTO_IPIP; in xfrm_af2proto()455 if ((ipproto == IPPROTO_IPIP && x->props.family == AF_INET) || in xfrm_ip2inner_mode()