Lines Matching defs:tdb

146 int ip6_output_ipsec_pmtu_update(struct tdb *, struct route *,
185 	struct tdb *tdb = NULL;
217 		error = ip6_output_ipsec_lookup(m, seclevel, &tdb);
429 	if (tdb != NULL) {
436 		 * packet just because ip6_dst is different from what tdb has.
439 		error = ip6_output_ipsec_send(tdb, m, ro,
778 	tdb_unref(tdb);
2743     struct tdb **tdbout)
2745 	struct tdb *tdb;
2757 	    IPSP_DIRECTION_OUT, NULL, seclevel, &tdb, NULL);
2758 	if (error || tdb == NULL) {
2767 		if (tdbi->spi == tdb->tdb_spi &&
2768 		    tdbi->proto == tdb->tdb_sproto &&
2769 		    tdbi->rdomain == tdb->tdb_rdomain &&
2770 		    !memcmp(&tdbi->dst, &tdb->tdb_dst,
2773 			tdb_unref(tdb);
2778 	*tdbout = tdb;
2783 ip6_output_ipsec_pmtu_update(struct tdb *tdb, struct route *ro,
2813 	    ntohl(tdb->tdb_spi), tdb->tdb_mtu, rt, rt_mtucloned);
2815 		atomic_store_int(&rt->rt_mtu, tdb->tdb_mtu);
2828 ip6_output_ipsec_send(struct tdb *tdb, struct mbuf *m, struct route *ro,
2842 	if ((encif = enc_getif(tdb->tdb_rdomain, tdb->tdb_tap)) == NULL ||
2861 	    m->m_pkthdr.ph_mss <= tdb->tdb_mtu) {
2871 	if (ip_mtudisc && tdb->tdb_mtu &&
2872 	    len > tdb->tdb_mtu && tdb->tdb_mtutimeout > gettime()) {
2875 		transportmode = (tdb->tdb_dst.sa.sa_family == AF_INET6) &&
2876 		    (IN6_ARE_ADDR_EQUAL(&tdb->tdb_dst.sin6.sin6_addr, &dst));
2877 		error = ip6_output_ipsec_pmtu_update(tdb, ro, &dst, ifidx,
2881 			tdbstat_inc(tdb, tdb_odrops);
2885 		ipsec_adjust_mtu(m, tdb->tdb_mtu);
2913 		error = ipsp_process_packet(m, tdb, AF_INET6, tunalready);
2922 		tdbstat_inc(tdb, tdb_odrops);
2927 		ip6_output_ipsec_pmtu_update(tdb, ro, &dst, ifidx, rtableid, 0);