IIS – ‘This Web site cannot be started. Another Web site may be using the same port’.
KB ID 0000660 Problem After being unable to access my Exchange Management console, it turns out the default website had stopped. When I attempted to start it I was greeted with this error. Solution 1. Nothing was using the usual web ports (80 and 443) which I found out by running the following two commands; netstat -aon | find “:80″</p> <p>netstat -aon | find “:443” Note: If you do have a process...
Exchange – Redirect OWA (HTTP to HTTPS)
KB ID 0000697 Problem Out of the box, Exchange (quite rightly) secures Outlook Web Access so that you have to access it via https. The problem is some of your users are used to accessing websites via http, (or simply typing a URL in their browser, without typing any prefix, so it defaults to http). If you try and access OWA via http://server.domain.com/owa.. There are a number of ways to get round this, the simplest is to redirect...
Cisco Routers – Port Forwarding
KB ID 0000533 Problem If you have a server or host that you want to be publicly addressable and only have one public IP address then port forwarding is what you require. Solution Assumptions 1. You have a public IP on the outside of your Router. 2. You are performing NAT from your internal range of IP address to your External IP address. To Make Sure 1. Run the following command: PetesRouter#show run | include ip nat inside You...
Cisco Firewalls Changing the Web Management Port
Cisco 5500 Changing the ASDM Port Unable to Port Forward HTTPS KB ID 0000268 Problem You want to change the port that the Cisco ASDM runs over, or you are attempting to port forward https/ssl and see the following error Error: ERROR: unable to reserve port 443 for static PAT ERROR: unable to download policy You are trying to port forward (Create a static PAT entry) on a Cisco ASA for port 443 / https. This port is in use by the ASDM....
Cisco ASA5500 Change the AnyConnect Port
KB ID 0000422 Problem AnyConnect runs over TCP port 443 (That’s HTTPS/SSL), but if you only have one public IP and need to forward that port to a web server or internal host then you are a bit snookered. You can of course change the port that AnyConnect runs over, so that it’s no longer on TCP port 443. Why you would NOT want to do this. Bear in mind that https is a well known port, and its open in most places for secure...