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...
Cannot Access / Open ASDM
KB ID 0000458 Problem Out of the box Cisco PIX/ASA devices should have a working ASDM. This config can get broken over time, and also there are a few things that can trip you up on your client machine. Solution Make sure the client machine you are using is not the problem 1. The ASDM runs using Java make sure the machine has Java installed. Note: If you are using Java version 7 Update 51 see the following article. Unable to Access...
PIX 506E and 501 Firewall Image and PDM Upgrade
KB ID 0000065 Problem Note: PIX 515E and above, can still be upgraded to version 8.0(4) click here for details Some people will wonder why I’m bothering to write this up, but the truth is, there are LOADS of older PIX firewalls out there in the wild, and all the PIX 501’s and 506E’s that are being retired from corporate use are being bought on ebay, or being put on IT departments test benches. This page deals with...
Set up a PIX Firewall with the PDM
KB ID 0000217 Problem The following procedure is a complete run though on setting up a Cisco PIX Firewall (PIX 501, 506, 506E, 515, 515E, 520, 525, or 535) via the HTTPS GUI front end (PDM). Note: the PDM will only work with firewall operating systems BEFORE version 7.x.(x). Therefore PIX platforms that are 515E, 525 or 535 should be running version 7.x(x) or above and should be web managed via the ASDM. Unless you are out of support...
Cisco PIX 500 – IPSEC Site to Site VPNs (v6)
KB ID 0000611 Problem Note: This is for firewalls running an operating system BEFORE version 7, if you have an PIX running version 7 or above go here instead. I’ll run though he commands first and then the configuration from PDM at the end. Solution PIX 500: Configure a site to site VPN from command line 1. Connect to the PIX, go to “enable mode”, then to “Configure terminal mode” User Access...