[Mono-list] How can I . . .

Chris van Wyk chris at jib.co.za
Fri May 20 04:27:47 EDT 2005

Hi Eric,

> I need to be able to detect when my ISP has changed my cable modem's IP
> address.  One complicating factor is that I'm behind a linksys router
> and am running NAT on my internal network.

Have a look at this  GotDotNet User Sample: Asynchronous Trace Route
(tracert) in C#

The link is:


because you know your internal subnet you should be able to detect your
router external IP as soon as it changes while running the tracert.

I have not tested the code with mono, but this should work. Let me know if
it works for you.


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