F5 to load balance MS Sql Servers

Good afternoon-

 

 

When you say "it logs in as NTLM", where are you seeing this? BIG-IP LTM won't add or change authentication provided by the client -- and the client, in this case, is presumably an application, right?

 

 

If you're just seeing the IP address of the BIG-IP, that's expected, assuming you're using SNAT (which is common). But again, this doesn't actually change the Kerberos ticket presented by the client.

 

 

If you can post some more details about your topology and BIG-IP configuration, we'll see if we can help. Please make sure to indicate where you're seeing the logs of the connection attempts.