Hi I am a newbie to Pix, and in fact just getting used to MS TMG 2010, which is going to replace a PIX 515E.
I am about to submit a new question to Experts Exchange about NLB on TMG2010, but since time is precious, we have decided to keep the PIX just now in the new infrastructure, though would like to remove it in the next week.
Basically, I can get to the config on the PIX, but I dont know the commands to do the following.
I have attached the current config.
We have an exchange server 192.168.2.15 and OWA on 192.168.2.17, this is Exchange 2003, as you can see in the config its NAT'ed to external addresses ending xxx.xxx.253.180 and xxx.xx.253.181
We are putting in a new Exchange 2010 server.
Right now its ip is 192.168.3.21, ie on a new subnet.
We want to test it works, ie accepts outside connections and routes to new Exchange, but since we need to keep current Exchange, we would like to change the NAT ending zzz.xxx.253.178, which was originally intended for Sharepoint, as I say for test purposes.
The client has 5 exernal IP's
So what do I need to do to change xxx.xx.253.178 192.168.2.16 to now go to xxx.xx.253.178 192.168.3.21 ?
As I say this is on a new subnet 3.x, I thought it may just be a case of changing that line but I see other lines in there and route inside only seems to go to 2.x (we recently added new vlans and subnets for the new infrastructure)
All passwords and external addresses are removed from the config attached for security.
Hope someone can help :-) I am not familiar with commands.
If this works, we intend to then point the addresses to the new machines over the next few days, ie sharepoint to 178, exchange to 180, etc.
Its a new domain as well for the new excahnge, we can change the DNS, etc to map the new domain to the external address okay.
ie companyold.com goes to 178 just now, we can change this to companynew going to 178 for the test.
Later we will remove the PIX all together