Cannot access webpages with Site-To-Site DDWRT Open VPN

zabalba

I'm hoping someone can help me figure this issue out.

I'm attempting to direct all traffic from a client router to the server router using OpenVPN. The two routers connect just fine, however when I invoke

push "redirect-gateway def1"

the client router can no longer access webpages. I would like all traffic from the client router to appear as if the traffic was coming from the server to the outside world.

From what I have read from other having similar problems, I think it has to do with the DNS requests. I've tried a variety of different configurations all claiming it fixed the problem with the client router accessing the server's gateway. I read something else about setting routing tables, but I cannot find specific solutions for this configuration. I have server configuration below and a screenshot of the client routers configuration.

Thank you for your time.

#push "route 192.168.0.0 255.255.255.0"
push "dhcp-option DNS 192.168.10.1"
push "dhcp-option WINS 192.168.10.1"
push "dhcp-option DNS 8.8.8.8"
push "dhcp-option DNS 8.8.4.4"
#push "redirect-gateway def1"
server 192.168.10.0 255.255.255.0

dev tun0
proto udp
keepalive 10 120
dh /tmp/openvpn/dh.pem
ca /tmp/openvpn/ca.crt
cert /tmp/openvpn/cert.pem
key /tmp/openvpn/key.pem

# Only use crl-verify if you are using the revoke list - otherwise leave it commented out
# crl-verify /tmp/openvpn/ca.crl

# management parameter allows DD-WRT\s OpenVPN Status web page to access the server\s management port
# port must be 5001 for scripts embedded in firmware to work
management localhost 5001

zabalba

Thanks for replying. Both routers are running DDWRT and both are running OpenVPN. In your map example, Router 2 hosts the OpenVPN server. None of the client PCs are running the software. I would like them to be oblivious to how they get their internet requests.