Reverse dns not updating

Posted by / 25-Nov-2015 15:46

As long as you've verified the two steps in the previous section, you will be able to send mail without reverse DNS difficulties.Changes will take approximately 24-72 hours to propagate.Would appreciate any pointers on getting this to work.

Here is my config for DHCP on the switch -ip dhcp pool PC network 10.1.70.0 255.255.255.0 domain-name dns-server 10.1.1.1 10.1.1.2 default-router 10.1.70.1 lease 8This is an office across the street from the main building.

If I run ipconfig /registerdns from any of the clients. There is no error any of the event logs (server or local) and the static entry in forward never updates. I noticed on each record that there is an account called Self with special permissions, yet when you drill down there are none set.

If I restart the machine, it still does not update. I hate to have to delete all this suff in forward, because I am not sure which items actually need to be static.

Dont have a router there, only a 3750 tied in via a fiber link.

I have been looking at the Cisco docs for getting this to work but nothing yet.

reverse dns not updating-7reverse dns not updating-52reverse dns not updating-31

It is assumed DNS/DHCP are using standard system accounts.