Hello Sigurd Holter Am 2014-10-26 um 09:02 schrieb [email protected]: > > The past few days we are seeing this in our logs : > > NAME:LDAPException REASON:operation bind failed: Can't contact LDAP server > (0xFFFFFFFF) > > Our users cannot log on to the web interface. > > Restarting the SOGo daemon makes everything work again. > > The LDAP server in this case is a Windows 2012 R2 server. > Since our mail servers also authenticate against this server - and mail flow > is normal - I doubt there is a problem with the Windows server. > > The same setup has been working fine up until 4-5 days ago. > > SOGo and WIndows 2012 R2 server are on the same machine - the WIndows server > is virtualized. > > This is SOGo 2.2.9a > > Any tips ? >
Can't contact LDAP server (0xFFFFFFFF) Means literally, that your sogo server can not reach your LDAP server. This can happen eg. while one or both of these servers are moving between cluster nodes in your VM environment. This can happen, when your Network is overloaded. This can happen, when you run out of port numbers. This can happen, when your VM has not enough compute power or RAM. So check your environment and log your performance. Kind regards, Christian Mack -- Christian Mack Universität Konstanz Kommunikations-, Informations-, Medienzentrum (KIM) Abteilung Basisdienste 78457 Konstanz +49 7531 88-4416
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