Controling the routes added to a pptp client.

  • From: "William Holmes" <wtholmes@xxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Sun, 28 Sep 2003 11:16:31 -0400

Hello,

How can one control the routes that are added to a pptp client when it
is added?

There is the situation (I have changed the actual IPs):

The pptp server allows access to 192.168.100.0/22, 192.168.24.0/24, and
192.168.26/24. The rest of the 192.168.x.x address space is not
available through the pptp tunnel.

When the client connects the following routes are added to the client
(the pptp net is 192.168.24.0/24).

      192.168.0.0      255.255.0.0    192.168.24.56   192.168.24.56
1
     192.168.24.0  255.255.255.128    192.168.24.56   192.168.24.56
1
    192.168.24.56  255.255.255.255        127.0.0.1       127.0.0.1
50
  192.168.255.255  255.255.255.255    192.168.24.56   128.84.227.56
50

        224.0.0.0        240.0.0.0    192.168.24.56   192.168.24.56
50


My question is why is the 192.168.0.0 route added? The pptp server is
not able to route to this entire network. What I would like to be able
to do is pass the specific subnets to the client to have them added to
the cliets routing table. Is this possible.

Thanks

Bill


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