DDNS not working from other subnet??

  • Thread starter Thread starter Troy
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T

Troy

I am running a Windows 2000 Server with DNS running. Our firewall on 2
seperate floors provides DHCP for each vlan/subnet.

For some reason only the clients on the vlan/subnet where the w2k server
resides are able to register their ip address with the dns server.

Am i missing something, I've totally opened up the firewalls so nothing is
being blocked their however I'm wondering what could be keeping the clients
from operating the same.

I have also taken a laptop that i know works fine on the DNS servers vlan
and gone to the other and it did not work.

Please help...
Thanks in advance.
Troy
 
In
Troy said:
I am running a Windows 2000 Server with DNS running. Our
firewall on 2 seperate floors provides DHCP for each
vlan/subnet.

For some reason only the clients on the vlan/subnet where
the w2k server resides are able to register their ip
address with the dns server.

Am i missing something, I've totally opened up the
firewalls so nothing is being blocked their however I'm
wondering what could be keeping the clients from
operating the same.

I have also taken a laptop that i know works fine on the
DNS servers vlan and gone to the other and it did not
work.

Please help...
Thanks in advance.
Troy
Click to expand...

Can you post an ipconfig /all for a client on each subnet?
 
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