ASA 5505, Ten User Licenses Is Never Enough
Posted by Chris on April 19, 2012
The Cisco ASA 5505 offers three user licensing options, 10 users, 50 users and unlimited. A licensed user is a device that communicates from the internal to external VLAN. Unlicensed users are not allowed access to the external VLAN, which in almost every installation scenario equates to no internet access.
Even in a small branch office, ten user licenses can be cutting it close. Consider the equipment typically deployed in a remote branch office with three employees.
One Wireless AP
Three Mobile Phones (using the wireless AP)
Total – 10 Licenses
As you can see, its easy to max out a ten user license. Add a server and you’re over the ten user limit. Sure, we can save licenses by not allowing the mobile phones to use the wireless LAN. But, connecting to the WAP while int he office makes sense, provides a better end-user experience and could save a few dollars on their data plan.
Things are even worse when you consider deploying an ASA 5505 for a Remote/Home Office user. For this scenario let’s assume the 5505 will be deployed as the primary internet gateway at the users home. Let’s also assume there are three computer literate family members using the typical gadgets you would find in any connected home.
One Wireless AP
One Game Console
Two Amazon Kindles
Two Mobile Phones (using the WAP)
One Roku/Apple TV
Total – 12 Licenses
We’re easily over the limit of ten users. The ASA was never intended to be a consumer device and considering the licensing model it’s easy to see why.
The Bottom Line
It’s time for Cisco to consider raising the entry level license for the ASA 5505 to 25 users. In the two typical scenarios illustrated above the ten user license is simply not practical and forces one to consider the more expensive 50 user license. This is one of the reasons I recently replaced my home ASA 5505 with a Cisco RV-220W. Granted it’s not a full featured as an ASA, but it has an integrated 802.11N WAP, site-to-site and remote access VPN capabilities and the option to add content filtering. The ASA 5505 has become a nice addition to my home lab.