Routeros 5.14 PPTP over PPoE problem

Hi All,

Got an odd problem here. I am running Routeros 5.14 on a standard Sun server. My connection to my ISP is a PPoE connection that dial’s first, get’s a connection and all Internet traffic goes through that. This is also the connection that set’s the default route.

The issue is that whilst I am able to connect to the PPTP Server from a Windows Box, it does the following when I set this up on RouterOS

  • Dials
  • Authenticates
  • Connects
  • Times out with (keepalives timed out).

I set-up debugging on this machine and noticed that it does sent LCP packet’s and does indeed receive them.

I have a profile set-up in /ppp profile whereby the encryption is CHAP2, no compression etc and a standard set-up. I’ve tried messing around with these and it makes no different at all.

The PPTP server to my knowledge is a Linux machine but the machine itself I don’t have access to. For a successful connection to this server I am advised that there should be no compression, chap2 encryption and no BSD Deflate?

I wanted to have the routeros box manage this VPN Client connection and to SNAT or masquerade behind the Public IP I receive from the VPN connection.

Any idea’s/advice I’d greatly appreciate.

Thanks,

Having the exact same problem, thought I’d bump this thread before opening my own. :wink:
Also the router crashes after a while, trying to use the “Packet Sniffer” tool to stream the packets to wireshark running on a PC, and reboots itself.

Same version (5.14), Routerboard RB/750GL.