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khiali_130513's avatar
khiali_130513
Icon for Nimbostratus rankNimbostratus
Jun 16, 2014

Failed connection error from F5 LTM to replica LDAP servers

Failed connection error from F5 to replica LDAP servers. We see following error message every 10 seconds on both LDAP replica servers:-   The SSL layer has reported an unidentified internal error,...
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Night_67217's avatar
Night_67217
Historic F5 Account
Jun 16, 2014

Hi,

 

This seems to be a message on the LDAP server itself, so it's a bit hard of thinking why the F5 would be at fault for this. Is the F5 setup for LDAP or LDAPS? See: http://social.technet.microsoft.com/wiki/contents/articles/2980.ldap-over-ssl-ldaps-certificate.aspx

 

Is this message logged when traffic is passing to the LDAP or is it caused by monitors?

 

I would advise you to try and verify what's communicated between the F5 and the server (packet captures) and see if you notice anything strange (SSL version mismatch?).

 

If you can't figure it out, you can always open up a case with Support and they can help you. Please see what relevant data you should include: http://support.f5.com/kb/en-us/solutions/public/2000/600/sol2633.html?sr=38220646

 

Cheers!