Cisco ASA – VPN Reverse Route Injection With OSPF
Reverse Route Injection KB ID 0000982 Problem Reverse Route injection is the process that can be used on a Cisco ASA to take a route for an established VPN, and populate/inject that route into the routing table of other devices in it’s routing group. In the example below, on the main site, we have a Layer 3 switch that’s routing all the 192.168.x.x networks, and we have an established site to site VPN to a remote site. To...
RSA SecurID Error – ‘106: The Web server is busy. Please try again later’
RSA SecurID Error KB ID 0000975 Problem Not the most descriptive of errors! In fact this has got nothing to do with the busyness of the web server at all. Solution : RSA SecurID Error What’s actually happening is the RSA agent on this machine (in this case a web server) cannot communicate with the RSA Authentication Manager. In my case the web server was in a DMZ, and the RSA Authentication Manager Appliance was in another DMZ....
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...
Cisco ASA AnyConnect VPN ‘Using CLI’
KB ID 0000943 Problem Note: This is for Cisco ASA 5500, 5500-x, and Cisco FTD running ASA Code. Also See Cisco ASA AnyConnect VPN ‘Using ASDM’ This procedure was done on Cisco ASA (post) version 8.4, so it uses all the newer NAT commands. I’m also going to use self signed certificates so you will see this error when you attempt to connect. Solution 1. The first job is to go get the AnyConnect client package(s),...
Microsoft Azure To Cisco ASA Site to Site VPN
KB ID 000116 Problem The one reason I prefer Cisco over Microsoft is they rarely change things, you learn how to do something and it’s learned. This is the second time have had to write this article purely because the Azure UI has changed! Virtual Network Gateway Options With VPN’s into Azure you connect to a Virtual Network Gateway, of which there are TWO types Policy Based, and Route Based. This article will deal with...