SASL authentication fails over Connection Manager

Hello everyone :slight_smile:

i’ve got a problem with as it says above, connecting to the openfire Server(3.7.0) through a connection-manager (3.6.3). It always tells me that “authentication failed” but i can verify that the credentials are correct.

Debug mode tells me this:

at :320)

at org.jivesoftware.openfire.SessionPacketRouter.route( )

at org.jivesoftware.openfire.multiplex.MultiplexerPacketHandler.route(MultiplexerP





at org.jivesoftware.openfire.nio.ConnectionHandler.messageReceived(ConnectionHandl

I found some SASL error threads in the forum, but nothing like that. I took tcpdumps of the communication between Server and con-mgr but that only showed me both could talk to each other.

My guess is that this line could be the clue:


do you have any ideas what i could have done wrong?

P.S.: A Colleague just told me he could connect using Spark v.2.5.8 but using 2.6.3 does not work.

many greetings :slight_smile: