AMG I have an Asus RT-N16 router with DD-WRT on it. The IP of this router is 192.168.1.1. I have a Linux server with OpenVPN on it. The IP of the Linux server is 192.168.1.99. I have OpenVPN setup for routing not bridging. The IP address for tun0 in Linux is 192.168.2.1. When connected on the VPN from my Windows client I can access anything that is on the Linux server (192.168.1.99) but I cannot access other servers on my network (most importantly anything on 192.168.1.xxx). I think I somehow need to tell my router that anything that goes to 192.168.2.xxx to route through my VPN IP? I am kind of lost, so I finally decided to post here. Thanks for your help! I have also tried adding a route from the DD-WRT web UI under "Advanced Routing" to route all traffic in 192.168.2.0 to the gateway 192.168.1.99 (the IP of the Linux server where OpenVPN is running) [routing table on the physical router - asus RT-n16, running dd-wrt) root@router:~# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 76.176.160.1 * 255.255.255.255 UH 0 0 0 vlan2 192.168.2.0 Revo 255.255.255.0 UG 0 0 0 br0 192.168.1.0 * 255.255.255.0 U 0 0 0 br0 76.176.160.0 * 255.255.248.0 U 0 0 0 vlan2 169.254.0.0 * 255.255.0.0 U 0 0 0 br0 127.0.0.0 * 255.0.0.0 U 0 0 0 lo default cpe-76-176-160- 0.0.0.0 UG 0 0 0 vlan2 [routing table on my linux server (Revo) which is 192.168.1.99 now] $ route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.2.2 * 255.255.255.255 UH 0 0 0 tun0 192.168.2.0 192.168.2.2 255.255.255.0 UG 0 0 0 tun0 192.168.1.0 * 255.255.255.0 U 2 0 0 wlan0 link-local * 255.255.0.0 U 1000 0 0 wlan0 default router 0.0.0.0 UG 0 0 0 wlan0 [server.conf] local 192.168.1.99 port 1194 proto tcp dev tun ca ca.crt cert server.crt key server.key # This file should be kept secret dh dh1024.pem push "route 192.168.1.0 255.255.255.0" ifconfig-pool-persist ipp.txt server 192.168.2.0 255.255.255.0 keepalive 10 120 tls-auth ta.key 0 # This file is secret comp-lzo max-clients 10 status openvpn-status.log log openvpn.log verb 3 [client config] remote <my_external_facing_host_or_ip> 1194 dev tun client remote-cert-tls server proto tcp resolv-retry infinite nobind comp-lzo float verb 3 ca ca.crt cert <my_client_DN>.crt key <my_client_DN>.key tls-auth ta.key
krzee http://www.secure-computing.net/wiki/index.php/OpenVPN/Routing you may need the section "ROUTES TO ADD OUTSIDE OPENVPN" but i can not guarantee that part is the problem, since you said you did add a route to the router.
AMG I should have updated this thread. I did in fact fix it and it's been working perfectly. I added this line to my server configuration file. route 192.168.201.0 255.255.255.0 Oh, I also switched from 192.168.1.0 and 192.168.2.0 to 192.168.200.0 and 192.168.201.0 So basically adding the route line. I already had the line: push "route 192.168.200.0 255.255.255.0" present, but I also needed the other. thanks.
