>> Intercept would be nice in the following situations: >> - When Joe Blow has configured a static IP and static DNS servers that >> point to the ISP's DNS servers instead of the NAT box. > Keith Moore wrote: > so the next time Joe Blow is trying to figure out why a particular > DNS server isn't responding correctly by explicitly sending it > queries, the NAT box will intercept the queries, forge replies, > and mask the problem. No. Read the text again: what we are talking about is intercepting the MS client trying to register dynamic DNS with the ISP's DNS server, not queries. Michel.