Add a route for that network. Maybe something like

route add <network address> netmask <mask> gw <ip of other side of dialup>

You may have to add a stici route as well.

I just had to do a similar thingy overhere.........If you need
help just holler.  But I think a couple routes should
but you where you want.

v/r
Mike
On Fri, May 18, 2001 at 05:31:14AM -0700, Armin Hartinger wrote:
> Hi all,
> 
> Here's what I have:
> I have a modem dialup to work to get behind the firewall.
> I have a broadband internet access (when it works).
> 
> Here's what I want:
> My default internet access should be broadband. Only if I try to
> access/receive from a box with IP starting of the format 172.x.x.x
> (that'd be a company box behind the firewall) it should perform all
> traffic for those via the dial-up.
> DNS for the dialup isn't really an issue, but wouldn't hurt.
> 
> The company dialup is via NT RAS. I got it to work quite alright via PAP
> but then all internet traffic runs via the dial-up which isn't so
> great as I share the access with the rest of my family and their PCs.
> 
> Security is of course an issue as well, as I don't want to compromise
> my company's firewall. I use an external modem and I plan to switch it
> *off* whenever I don't use the access. Additionally, i should be able
> to write a proper IPCHAINS or IPTABLES rule.
> 
> My main problem is the "selective" routing ...
> 
> Who got a solution?
> 
> -Armin
> 
> 
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