Check your gnatbox log to deterimine if blocking is the issue. If possible, plug a machine on a hub btwn the ISP and EXT interface. Then use NSLOOKUP, etc. to attempt to get to your DNS server thru the gnat box. Might be a tunnel/etc. issue in your config.
Dave Morris On Mon, 24 Jan 2000, Justin Fisher wrote: > ---------------------------------- > I have made changes to my local DNS server that is located on the Protected Network >and the changes are not being propagated out to the internet. I had a tunnel open on >UDP port 53, and have just opened up TCP 53 as well. I can't understand why changes >are not being sent out (even after updating the serial number of the DNS database). >I am now suspecting that the changes are being blocked from being sent out or that >queries are not being allowed inbound. > Any help anyone could offer would be greatly appreciated.
