NethServer Version: NethServer release 6.9 (Final)
Module: VPN
I have two problems, but totally enough to solve one of them :slight_smile:

  1. I’ve already set up the L2TP/IPSEC vpn, clients could connect and they could use the green network, but during the VPN no Internet on their machines… So what is the problem?
  2. I have to make VPN connection between two different location with a Mikrotik router (that will be the client) and the NS6. L2TP/IPSEC ok, but no internet behind the router (like as the first problem). I tired with OPENVPN but the Mikrotik could not connect to the server. OpenVPN server is ok, from windows pc everything works fine, green network and the internet.
    So any way to make Internet with L2TP/IPSEC, or what the trick with Mikrotik and the Openvpn?

Sorry for my English, I’m very tired… I’ve spend the last five our to find out the problems…

Solution for error one:

  • Firewall rule: accept vpn zone to red zone and it’s ok

Only IpSEC IKEv1, if Mikrotik do not support OpenVPN.