Cannot reach internet through PPTP VPN

  • Posted June 9, 2014

I built a VPN Server. I can connect VPN server with my pc but after the connection i can’t reach to internet. syslog: route -n:


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Solved, thanks for your help!

Newline not work as intended … view source for proper format … anyone can tell me what happened about post formatting?

Seems like you didn’t set the localip & remoteip at /etc/pptpd.conf properly. <pre> localip remoteip </pre> You should choose within the private network ip ranges to avoid ip conflict. Check private network ip range at here:

Enable IP forwarding at /etc/sysctl.conf (ubuntu) by uncomment/add the following line: <pre> net.ipv4.ip_forward=1 </pre> Then add the following iptable rules (change the private network ip accordingly): <pre> iptables --table nat --append POSTROUTING --out-interface ppp0 -j MASQUERADE iptables -I INPUT -s -i ppp0 -j ACCEPT iptables --append FORWARD --in-interface eth0 -j ACCEPT </pre> Install iptables-persistent to persist the iptables rules: <pre> sudo apt-get install iptables-persistent </pre> If you already installed iptables-persistent just save it <pre> sudo service iptables-persistent save </pre> You may also the following article, in case I get it wrong …