Monday, September 17, 2018

are there any caveats or reasons why I shouldn't upgrade Cisco ASA site-2-site VPNs to IKEv2?

I recently brought on a client that has three locations setup with Cisco ASAs (5506) IKEv1 for all of them. They are a smaller company, ~50 users at each site.. Is there any reason I shouldn't upgrade them to IKEv2 for the added security benefits? Anything I would need to be concerned about in regards to compatibility or functionality after? Looks like a pretty standard upgrade. All IOS versions are up-to-date.



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