diff options
| author | Niels Provos <provos@cvs.openbsd.org> | 1997-06-24 12:15:28 +0000 |
|---|---|---|
| committer | Niels Provos <provos@cvs.openbsd.org> | 1997-06-24 12:15:28 +0000 |
| commit | 6e79d83bde76cc1e88a4d6bf487189769ef11465 (patch) | |
| tree | 79413ebba8b387f6a704b63bf112acec6759b2cf /sys/netinet/ip_ip4.c | |
| parent | d3aefd9008254bea4ccef33b0b71ee00ec825972 (diff) | |
handle IP options in AH + allow IP options in outgoing encapsulated packets
+ usage counters for later use with keymanagement processes
Diffstat (limited to 'sys/netinet/ip_ip4.c')
| -rw-r--r-- | sys/netinet/ip_ip4.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/sys/netinet/ip_ip4.c b/sys/netinet/ip_ip4.c index a6f5a1fc4b4..ba5cedcc307 100644 --- a/sys/netinet/ip_ip4.c +++ b/sys/netinet/ip_ip4.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_ip4.c,v 1.7 1997/06/24 02:20:23 angelos Exp $ */ +/* $OpenBSD: ip_ip4.c,v 1.8 1997/06/24 12:15:25 provos Exp $ */ /* * The author of this code is John Ioannidis, ji@tla.org, @@ -196,14 +196,21 @@ ipe4_output(struct mbuf *m, struct sockaddr_encap *gw, struct tdb *tdb, struct m ipo->ip_src = gw->sen_ipsp_src; ipo->ip_dst = gw->sen_ipsp_dst; -/* printf("ip4_output: [%x->%x](l=%d, p=%d)", - ntohl(ipi->ip_src.s_addr), ntohl(ipi->ip_dst.s_addr), - ilen, ipi->ip_p); - printf(" through [%x->%x](l=%d, p=%d)\n", - ntohl(ipo->ip_src.s_addr), ntohl(ipo->ip_dst.s_addr), - ipo->ip_len, ipo->ip_p);*/ +/* + * printf("ip4_output: [%x->%x](l=%d, p=%d)", + * ntohl(ipi->ip_src.s_addr), ntohl(ipi->ip_dst.s_addr), + * ilen, ipi->ip_p); + * printf(" through [%x->%x](l=%d, p=%d)\n", + * ntohl(ipo->ip_src.s_addr), ntohl(ipo->ip_dst.s_addr), + * ipo->ip_len, ipo->ip_p); + */ *mp = m; + + /* Update the counters */ + tdb->tdb_packets++; + tdb->tdb_bytes += ntohs(ipo->ip_len) - (ipo->ip_hl << 2); + return 0; /* return ip_output(m, NULL, NULL, IP_ENCAPSULATED, NULL);*/ |