On Jan 9, 2008, at 1:22 PM, [EMAIL PROTECTED] wrote:

I installed ddclient and it appears to be doing it the "wrong" way.

You configured ddclient the wrong way.

Assuming dyndns.org, they provide a URL that prints out your current external IP:
http://checkip.dyndns.org

There's a 'use' line in the default ddclient.conf config file made specifically to take advantage of this:

use=web, web=checkip.dyndns.org/, web-skip='IP Address' # found after IP Address

With that configured, ddclient will check that webpage hourly and compare the result with the last known IP address. If it changes, it updates dyndns.org.

Read through that config file and you'll get the idea. It works quite well from behind NAT.

That said, if you have a router with a dynamic DNS client built in, why not use that?

--
Joshua Penix                                http://www.binarytribe.com
Binary Tribe           Linux Integration Services & Network Consulting


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