[plug] Slightly OT? cascading proxies

[Campbell, David (Ex AS17)]

> What I'd like to be able to achieve is to give my users who are at the 
> "remote" site (= foreign subnet) access to the local resources.  There is 
> no chance of holes being punched in firewalls (already explored this 
> avenue) and the owners of the local subnet resources cannot / will not 
> allow for additional subnets to be part of the list of "friendly" subnets.

Use IPMasq/IPChains and convert the remote subnet IP numbers into
IP numbers which appear to be local.

David Campbell