tim laqua dot com Thoughts and Code from Tim Laqua

22Apr/110

Troubleshooting Kerberos Configuration for SSRS

I recently worked with Dave DuVarney while he was configuring one of our Reporting Services instances for Kerberos authentication. While working through it, he suggested we take a look at network traffic to see what's actually happening. Turns out, that DuVarney fellow has some clever ideas now and then 😉

We used Network Monitor 3.4 for our tests and really weren't 100% on what we were looking for. Examining traffic over the KerberosV5 protocol, you'll always seem some chatter from the krbtgt as it does whatever it does, but other than that, we just kind of captured and sifted. Here are a few examples of what we saw: