Hello!

I have very strange behaviour of my two openfire servers that makes me crazy in last week.

In first "LOCAL" server (im.neuron.ru) i create two Groups and enable group sharing to each other:

"Office1" Members: pavel@im.neuron.ru and ivan@im.neuron.ru

"Office2" Members: olga@im.land.ru and anna@im.land.ru

In second "REMOTE" server (im.land.ru) i create the same two Groups and enable group sharing to each other:

The problem starts here:

Then i trying in LOCAL server to APPLY any changes in "Contact List (Roster) Sharing" menu,

such as Add\Remove users in group belonging to remote server or Enable\Disable "Share group with additional users"

- Openfire server attempting (i suggest) to send presence packets to remote server via S2S and droping S2S connection,

and web-form not responding for long time.

In remote-server (im.land.ru) debug log i see this information:

ServerDialback: RS - Received dialback key from host: im.land.ru to: im.land.ru

ServerDialback: RS - Trying to connect to Authoritative Server: im.land.ru(DNS lookup: im.land.ru:5269)
Connect Socket[addr=/94.73.198.229,port=54326,localport=5269]

ServerDialback: RS - Connection to AS: im.land.ru successful

ServerDialback: RS - Asking AS to verify dialback key for ide70b553f
ServerDialback: AS - Verifying key for host: im.land.ru id: e70b553f
ServerDialback: AS - Key was: INVALID for host: im.land.ru id: e70b553f
ServerDialback: AS - Connection closed for host: im.land.ru id: e70b553f
Connection closed before session established
Socket[addr=/94.73.198.229,port=54326,localport=5269]
ServerDialback: RS - Key was NOT VERIFIED by the Authoritative Server for: im.land.ru

ServerDialback: RS - Closing connection to Authoritative Server: im.land.ru
ServerDialback: RS - Sending key verification result to OS: im.land.ru
Logging off im.neuron.ru on org.jivesoftware.openfire.net.SocketConnection@de04cd socket: Socket[addr=/94.73.203.9,port=47005,localport=5269] session: org.jivesoftware.openfire.session.LocalIncomingServerSession@1fc7b3a status: -1 address: im.neuron-lab.ru id: e70b553f

Somebody can help me solve this problem?
I can't sleep, just eat!!! 

In local-server (im.neuron.ru) debug log i see this information:

ServerDialback: OS - Time out waiting for answer in validation from: im.land.ru id: ae84765 for domain: im.land.ru

ServerDialback: OS - Sent dialback key to host: im.land.ru id: ae84765 from domain: im.land.ru