I'm running DNS on a NW 6.5sp2 server. System is a standalone box running ONLY external DNS.

I am getting this error on the Named console screen.

error: client <IP Address>#4748: update '<domain name>/IN' denied

I have removed the actual IP Address and domain name

error: client update 'example-dns.us/IN' denied

The Ip Address being displayed traces back to a DHCP subnet used by a local ISP. The domain name is this sites actual FQDN.

My question: What is this error and how do I interpret the /IN and denied portions?