Re: (PM) Static IP problem.

Stephen Fisher (lithium@cia-g.com)
Mon, 19 Jan 1998 00:27:36 -0700

On Sun, Jan 18, 1998 at 07:33:28PM -0500, Jason Hatch wrote:

> On my machine, when I dial in and do a winipcfg, I get my default gateway
> set to myself. I know in reality, the portmaster is the default gateway.

This is another example of Microsoft's warped thinking :-)

What it is saying is that the interface with that ip address is the gateway
out of the machine. The normal way of setting default gateways is to set it
to another device and then the machine would look and see under which
interface's network/subnet mask the other ip address fell and route it out
that interface.

> As far as this problem goes, it's getting wierder by the minute. The user
> says he can dial in and surf the web fine, but whenever he tries to
> connect to a machine that is using TCP wrappers (his reason for needing a
> static IP), the connection is refused returning the IP address of the
> portmaster he's connected to as the IP that's being refused.
>
> We've seen him logged in, and for about 50% of the time, we cannot ping
> him from a machine on our network. During one connect, my parner reported
> not being able to ping him until after pinging the portmaster he was
> connected to first. By the time I got to try it, he was logged in again on
> another portmaster. I was able to ping him at first, but then later was
> not able to ping him, despite his still being connected. I logged into the
> portmaster, and was still unable to ping him. I did, however, notice that
> each time I pinged him, his idle time reset to 0.
>
> I've dialed in as him, on all of our portmasters, and I've been able to
> connect out just fine, as well as ping myself, etc.
>
> I suspect it's a problem on his end, but he has been a long time user who
> has only started experiencing this problem in the last week or so, after
> we upgraded our portmasters to comos 2.7.2 from 3.3.1. Even if he did make

3.7.2.

> a change, I have no idea what change he could have made that would cause a
> TCP wrapper to report a connection from the IP of a portmaster through
> multiple connects, reporting the IP of the different portmasters he was
> logged into each time.

Do you have 'set user-netmask on' set? What is the Radius entry for this
user? What OS are they running?

-- 
 - Steve
  - Systems Manager
  - Community Internet Access, Inc.
  - Gallup and Grants, New Mexico
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