Wow. A new entry. Everyone sit down before you pass out. I’ve got a real-world example for you today. We have an ASA 5540 installed at a business unit with interfaces in multiple networks, including one containing the production servers…
Tag: nat
Port Forwarding on the ASA/FWSM/PIX
Here’s a simple one since I haven’t updated in a while. I have my ASA 5505 at home and want to forward TCP/80 traffic to my public IP to my webserver at 10.10.10.10. There are two steps here — forward…
Star-crossed Lovers: HSRP/VRRP and NAT
I was doing an HSRP lab the other day, and a project from the past popped into my head. A customer had a host on a network that was separated from the rest of the network by a 1700 with…
NAT on a PIX/ASA
NATting sucks and can be confusing. I’m sure everyone agrees to that, but you have to use it at some times. In a PIX/ASA, it’s easy to configure a simple setup, but can be super-complicated in larger networks. In a…