That wraps up this module on troubleshooting AlwaysOn VPN.
Hopefully the information provided to you in this course will help eliminate
or at least reduce your chances of encountering problems.
But in the event you run into any of these common error messages,
you'll now at least have a basic understanding of
where to locate the error messages,
how to troubleshoot them and identify the root cause, and importantly,
how to resolve them and restore connectivity quickly.
I also demonstrated how to perform all of these troubleshooting tasks
using native tools, lots of PowerShell of course.
In addition, I gave you some tips for capturing network traffic
natively without having to install third‑party software, which is
tremendously beneficial. Installing additional software just to perform
troubleshooting tasks is sometimes required, of course, but it
certainly makes life a lot easier if you can do it using native
commands. And of course, be on the lookout for those scenarios where
everything looks great,
the configuration looks like it matches. But those settings buried
in the NPS policy or that obscure registry key that I showed you,
those could come up and bite you. Be sure to keep your eyes open for those.