Re: Routing Class C

Kelley Lingerfelt (pm2e@ns.cococo.net)
Mon, 25 Nov 1996 18:16:31 -0500 (EST)

On Mon, 25 Nov 1996, Ed Longstrom wrote:

>
> Ok, this must be easy but I can't seem to route a class C
> through a modem on the portmaster.
>
> Here are the details.
>
> Cisco 4500 with 6 Ethernet Interfaces
> The Portmaster is 204.177.131.7
> call it pm7.
>
> I want to route 204.177.135.0 through a modem
> on pm7
>
> clip from radius
>
> Framed-Address = 204.177.135.65
> Framed-Netmask = 255.255.255.0,
> Framed-Route = "204.177.135.0 204.177.135.65 1"
>
>
> clip from Cisco
>
> ip route 204.177.135.0 255.255.255.0 204.177.131.7
>
>
> I can ping 204.177.135.65 when the user dials in, but
> he can't ping out to anything, and I can't ping anything
> on his internal LAN.
>
> A good "real" example of how to do this would be
> greatly appreciated.

Haven't got the real example handy, but we had a similar situation and we
did it with the ip unnumbered on the Cisco for the dialin port and set the
Cisco to the 204.177.135.65 on eth0 or whatever the correct terminology
is for the ethernet port on the internal network of the cisco.

Later
Kelley