Hi,
Is there a way of setting the router so that it announces it current external IP address to services such as DynDNS?

I want to set up a teleworker vpn on a dynamic broadband connection

Web Interface
Applications -> Dynamic DNS

Note Though: There are problems using this feature with DynDNS. It works fine with most other services such as DtDNS, but the router only updates the address when it syncs, so if the router is up for long periods, your DynDNS account may be cancelled because it is not being used.