560 PacketCheck(struct bundle *bundle, u_int32_t family,  in PacketCheck()  argument
653     if (tos == IPTOS_LOWDELAY && bundle->ncp.cfg.urgent.tos)  in PacketCheck()
656     if (!frag && ncp_IsUrgentUdpPort(&bundle->ncp, ntohs(uh->uh_sport),  in PacketCheck()
671     if (Enabled(bundle, OPT_FILTERDECAP) &&  in PacketCheck()
683           result = PacketCheck(bundle, AF_INET, payload + sizeof *uh + 4,  in PacketCheck()
749     if (Enabled(bundle, OPT_FILTERDECAP)) {  in PacketCheck()
751       result = PacketCheck(bundle, AF_INET6, payload, nb - (payload - packet),  in PacketCheck()
769     if (Enabled(bundle, OPT_FILTERDECAP) &&  in PacketCheck()
772       result = PacketCheck(bundle, AF_INET, payload, nb - (payload - packet),  in PacketCheck()
817     if (tos == IPTOS_LOWDELAY && bundle->ncp.cfg.urgent.tos)  in PacketCheck()
820     if (!frag && ncp_IsUrgentTcpPort(&bundle->ncp, ntohs(th->th_sport),  in PacketCheck()
823     else if (!frag && ncp_IsUrgentTcpLen(&bundle->ncp, datalen))  in PacketCheck()
887           FilterCheck(packet, family, &bundle->filter.alive, &alivesecs))  in PacketCheck()
912 ip_Input(struct bundle *bundle, struct link *l, struct mbuf *bp, u_int32_t af)  in ip_Input()  argument
930   if (PacketCheck(bundle, af, tun.data, nb, &bundle->filter.in,  in ip_Input()
935   if (!FilterCheck(tun.data, af, &bundle->filter.alive, &alivesecs)) {  in ip_Input()
938     bundle_StartIdleTimer(bundle, secs);  in ip_Input()
941   if (bundle->dev.header) {  in ip_Input()
948   nw = write(bundle->dev.fd, data, nb);  in ip_Input()
962 ipv4_Input(struct bundle *bundle, struct link *l, struct mbuf *bp)  in ipv4_Input()  argument
966   if (bundle->ncp.ipcp.fsm.state != ST_OPENED) {  in ipv4_Input()
974   nb = ip_Input(bundle, l, bp, AF_INET);  in ipv4_Input()
975   ipcp_AddInOctets(&bundle->ncp.ipcp, nb);  in ipv4_Input()
982 ipv6_Input(struct bundle *bundle, struct link *l, struct mbuf *bp)  in ipv6_Input()  argument
986   if (bundle->ncp.ipv6cp.fsm.state != ST_OPENED) {  in ipv6_Input()
994   nb = ip_Input(bundle, l, bp, AF_INET6);  in ipv6_Input()
995   ipv6cp_AddInOctets(&bundle->ncp.ipv6cp, nb);  in ipv6_Input()