Cisco Firewall Port Forwarding
KB ID 0000077 Problem Note: This is for Cisco ASA 5500, 5500-x, and Cisco Firepower devices running ASA Code. Note2: If your firewall is running a version older than 8.3 you will need to scroll down the page. Port forwarding on Cisco firewalls can be a little difficult to get your head around, to better understand what is going on remember in the “World of Cisco” you need to remember two things….. 1. NAT Means...
Upgrade Cisco PIX 515E to Version 8.0(4)
and ASDM version 6.1(5) KB ID 0000424 Problem I had to update a Cisco PIX 515E last week, Cisco 500 firewalls are a bit thin on the ground these days, and most of my corporate clients have replaced then with Cisco ASA 5500 firewalls. So as these units are now getting retired, or moved to the test bench, or sold on ebay. I thought I’d document probably the last one I did for posterity, and to help anyone else out. Note: Cisco...