I am having plenty of trouble trying to get my network connecting to the internet via a 2621XM router.
I currently have my network connecting to the internet through an ISA Firewall/Proxy but am wanting to replace this with the 2621XM.
The router has been configured correctly (I assume) from what I have read on the net as wel as from a few colleagues who know more about the ins and outs or this stuff. Access to the internet is still not happening.
I have configured FA0/0 as the outside interface and FA0/1 as the interface. The config for my router is attached. (See file 2621XM_Config - Original.txt)
Once thing that my friends told me was to configure the outside interface with the static IP supplied to me by my ISP.
I know I would only do this if I had my modem in Bridged mode, but as it is currently NAT'ing from my static IP to a 10.x.x.x address, i need not bother with altering it. Should I change it?
(See file 2621XM_Config - Modified.txt)
My internet service is via ADSL.
Neither method has not worked, so I am thinking that there is something missing in each of the configs.
Two questions need answering that I am unsure how to proceed with:
1. the ip domain-name... should this be my public domain name or my internal domain name?
2. the ip name-servers... should these be my ISP name servers or my internal name servers?
My ISA proxy/firewall is setup as a forwarding-only name server and uses my ISP name-servers to forward any requests my internals are unable to resolve. The 2621XM will effectively be doing this from now on.
Does anyone have a working config of a 2621XM that I would be able to use or work from to get my setup working correctly?
Thanking anyone in advance who an help me resolve this.