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...
ASA 5500 Adding a DMZ Step By Step
KB ID 0000316 Problem Assuming you have a working ASA 5500 and you want to add a DMZ to it, this is the process. Assumptions 1. Networks, a. Inside network is 10.1.0.0 255.255.0.0 b. Outside network is 123.123.123.120 255.255.255.248 c. DMZ network is 172.16.1.0 255.255.0.0 2. Interfaces, a. Inside Interface is 10.1.0.254 b. Outside Interface is 172.16.1.254 c. DMZ Interface is 172.16.1.254 3. The Web server in the DMZ will have the...
Configure Cisco EasyVPN With Cisco ASA 5500
KB ID 0000337 Problem Site to site VPN’s are great for main office to branch office connections, but for remote workers in a SOHO environment obtaining a static IP address can be expensive and time consuming. Traditionally remote workers will use either AnyConnect or IPSEC Remote VPN’s. However Cisco have a system which lets you have a main site (or sites), with a static IP, that acts as the EasyVPN server, then remote...