Friday, August 16, 2019

Using Anyconnect Client Failover

I have two Cisco ASA firewalls in disparate locations across my campus. They were purchased before I started and do not have SFP interfaces. I am trying to get some sort of HA established for VPN.

Here are my thoughts thus far:

  1. I could use media converters(but kind of a failure point in my view).
  2. I could do HA interfaces over a switch(concern is a switch failure in the middle) causing a split brain scenario.
  3. I did some reading and saw you could have two firewalls in the any connect client config. I was thinking that could be a good way to perform a software fail over. I was curious if anyone has deployed a setup in this manner and if they have had good experience with it?


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