11-24-2009 09:15 AM - edited 03-11-2019 09:42 AM
Hello all,
I need some expert help on this issue. We currently have a setup where our pix 515e v7.2 handles out outbound/inbound internet traffic in addition to controlling access to our client's network setup via a p2p T1. The T1 internally terminates on a router with the inside router interface plugged into the DMZ of our PIX.
In order for us to access our clients network they required us to get registerred IP addresses from our ISP and assign then to the network comming into thier EBP router. The registerd IP network on the DMZ is differerent from the IP network assigned to the outside interface of the PIX.
We have 1.1.1.1 as our outside address - we are using PAT from the inside network to nat and pass traffic to the internet
on the DMZ we have 10.10.10.1 assigned to the DMZ interface. We need to be able to use a global pool of 10.10.10.58-10.10.10.86
The problem we have is that we need to be able to use both the PAT for internet, and the Global pool for access to the client from the inside network of 172.16.10.0/24. When we put this in the config our internet access no longer works. if we remove the nat pool then internet does work. If we put statics nats all works. But we cannot use static nats in our production config.
Also, if there is a subnet guru around what mask could I use to specify a range of 29 addresses starting from 10.10.10.58-10.10.10.86.
I am continueing to research how to accomplish this, but any help the guru's on this forum can provide would be GREATLY appreciated!
Thanks,
Sabin
Solved! Go to Solution.
11-24-2009 10:07 AM
i think you'll have to post at least the nat, global and route parts of the config.Unless I'm misunderstanding you, could you not just do this:
nat (inside) 1 0 0
global (dmz) 1 10.10.10.58-10.10.10.86
global (outside) 1 interface
with the necessary routes.
11-24-2009 10:07 AM
i think you'll have to post at least the nat, global and route parts of the config.Unless I'm misunderstanding you, could you not just do this:
nat (inside) 1 0 0
global (dmz) 1 10.10.10.58-10.10.10.86
global (outside) 1 interface
with the necessary routes.
12-01-2009 12:53 PM
Grant,
thank you for the reply your solution fixed my issue. the problem I was having was being caused by the fact that I was using a different NAT ID for my global pool, and the inside network would only use one of the pools and not both. After looking at the example you posted it was noticed that you were using the same nat id for each nat entry, we tried that and it worked. Thanks!!!!!
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide