[NAT nowhere assistance ]ipfilter+ipnat I freebsdchina also available, we can only hope to solve the problem! ＝＝ Environment : BSD : Fxp0 ip:192.168.1.20/255.255.255.0 gateway 192.168.1.254 -->; external networks : -->; Network gateway 192.168.1.254 ip:192.168.2.254/255.255.255.0 rl0 : Dns:218.104.95.230 XP : Ip:192.168.2.1/255.255.255.0 gateway:192.168.2.254 Dns:218.104.95.230 ===== In bsd : 192.168.2.254 192.168.1.254 of ping of ping of ping 192.168.1.20 Ok of ping 218.104.95.230 of ping 192.168.2.1 In xp : Ok of ping 192.168.2.254 of ping 192.168.1.20 Not ping通 of ping 192.168.1.254 (should be normal) 218.104.95.230 not ping通 of ping (without success because Senat) ==== Ipf.rules : Pass in all Pass out all Ipnat.rules : Map rl0 192.168.2.0/24 ->; 192.168.1.20/32 portmap tcp/udp 10000:39999 Map rl0 192.168.2.0/24 ->; 192.168.1.20/32 Still not online ==== According to friends suggested adding in rc.conf Sysctl net.inet.ip.forwarding=1 Still not solve the problem [NAT nowhere assistance ]ipfilter+ipnat That is where you 192.168.1.254 IP? No network card installed Gateway! If it is in the form of secondary agents, to be located outside the network gateway. [NAT nowhere assistance ]ipfilter+ipnat Ipf.rules : Pass in all keep state Pass out all keep state Ipnat.rules : Portmap tcp/udp auto map rl0 192.168.2.0/24 ->; 192.168.1.20/32 Map rl0 192.168.2.0/24 ->; 192.168.1.20/32 [NAT nowhere assistance ]ipfilter+ipnat I still ah I look at the network configuration is wrong? How should I debugging ah? Note : =========================================== I use the bsd Ip:192.168.1.20/255.255.255.0 Gateway:192.168.1.254 Dns:218.104.95.230 This environment of the Internet. Firewall is the address 192.168.1.254 (cisco Pix 506e) =========================================== [NAT nowhere assistance ]ipfilter+ipnat -->; Network gateway 192.168.1.254 ip:192.168.2.254/255.255.255.0 rl0 : CISCO not pointing to the bar. [NAT nowhere assistance ]ipfilter+ipnat [quote][i] Note from the original "shaaben" [/i] released : -->; Network gateway 192.168.1.254 ip:192.168.2.254/255.255.255.0 rl0 : Not at the bar to CISCO, [/quote] If not then at 192.168.1.254 fxp0 bsd will not be able to pass on the Internet! [NAT nowhere assistance ]ipfilter+ipnat Solve the problem, because the problem in freebsdchina posted! Look at their interest [ Closed window ]