OpenVPN behind NAT. Able to connect, but no internet

marvinorman

So I have a VPS behind NAT with a shared ipv4 ip. It has 20 pre-forwarded ports for services of my choice. I have everything installed correctly and I can connect to the VPN just fine, but I can't browse the internet.

I have set the correct IP and port in the config files, but I don't know what to try beyond that. Only thing I can connect to is services that I am hosting, using the same IP.

For example, I host a teamspeak 3 server on that same VPS, and I can connect to the teamspeak server while connected to the VPN. But other than that, I have no internet access at all.

Any suggestions? 😐

Traffic

Please see the Forum rules (top of page)

See this HOWTO:
HOWTO: Routing all client traffic (including web-traffic) through the VPN

marvinorman

Traffic wrotePlease see the Forum rules (top of page)

See this HOWTO:
HOWTO: Routing all client traffic (including web-traffic) through the VPN

I did follow the guide but still no access to browse the internet.

marvinorman

Server config:

port 7001
proto udp
dev tun
sndbuf 0
rcvbuf 0
ca ca.crt
cert server.crt
key server.key
dh dh.pem
topology subnet
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push "redirect-gateway def1 bypass-dhcp"
push "dhcp-option DNS 8.8.8.8"
push "dhcp-option DNS 8.8.4.4"
keepalive 10 120
comp-lzo
persist-key
persist-tun
status openvpn-status.log
verb 3
crl-verify /etc/openvpn/easy-rsa/pki/crl.pem
push "redirect-gateway def1"
push "dhcp-option DNS 10.8.0.1"

Client config:

client
dev tun
proto udp
sndbuf 0
rcvbuf 0
remote 46.246.89.186 7001
resolv-retry infinite
nobind
persist-key
persist-tun
remote-cert-tls server
comp-lzo
verb 3

I also added the following iptable rule:

iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE

Traffic

Did you mean to do this ?

marvinorman wrote

sndbuf 0
rcvbuf 0

Just edit these out of both configs ..