many ip address on firewall sessions

I've enabled in dns server w2k forward dns queries to external dns server.
Now , when I see sessions on firewall sessions, there is a lot of machines 
making a firewall sessions.
i think that only internal dns server should to do queries, am I right ?

Alex Decarli 

Microsoft Certified Professional (W2k,SQL) 
Administrador de Rede 


Other related posts: