Port information has changed

We have a Cluster configuration in our main Domino Server, and was recently upgraded to Domino 8.5, since then when we try to replicate any database we get this error message at the console: Unable to replicate with server ServerName: Port information has changed. Please retry

What’s more, the console constatly send us the message:

Error connecting to ServerName: Remote system no longer responding

please help

Subject: From the Domino Server Console

Try the “trace” command followed by the serverName you are trying to connect to…

e.g.

trace Clapton/Iris

Determining path to server CLAPTON/IRIS

Available Ports: TCPIP

Checking normal priority connection documents only…

Local network connection document found for clapton/Iris

Verifying address ‘Clapton.notesdev.ibm.com’ for CLAPTON/IRIS on TCPIP

Requesting IP Address for Clapton.notesdev.ibm.com from DNS

DNS returned address 9.99.999.99 for Clapton.notesdev.ibm.com

Connected to server CLAPTON/IRIS

Attempting Authenticated Connection

Compression is Disabled

Encryption is Enabled

jpaganet@us.ibm.com

Subject: From the Domino Server Console

Hello!, thanks for your response, here is the result:

23/06/2009 10:58:36 a.m. Network: Determining path to server SERVERNAME

23/06/2009 10:58:36 a.m. Network: Available Ports: TCPIP CLUSTER

23/06/2009 10:58:36 a.m. Network: Checking normal priority connection documents only…

23/06/2009 10:58:36 a.m. Network: Local network connection document found for SERVERNAME

23/06/2009 10:58:36 a.m. Network: Verifying address ‘9.99.999.99’ for SERVERNAME on TCPIP

23/06/2009 10:58:36 a.m. Network: Connected to server SERVERNAME

23/06/2009 10:58:36 a.m. Network: Attempting Authenticated Connection

23/06/2009 10:58:36 a.m. Network: Compression is Disabled

23/06/2009 10:58:36 a.m. Network: Encryption is Disabled

23/06/2009 10:58:40 a.m. Error connecting to server SERVERNAME: Remote system no longer responding

please help

Subject: From the ClusterServer Console

Note: my problem is at the MainServer console, I don´t see the error msg at the ClusterServer console here is the result:

trace MAINSERVER

23/06/2009 11:17:14 a.m. Network: Determining path to server MAINSERVER

23/06/2009 11:17:14 a.m. Network: Available Ports: TCPIP

23/06/2009 11:17:14 a.m. Network: Checking normal priority connection documents only…

23/06/2009 11:17:14 a.m. Network: Local network connection document found for MAINSERVER

23/06/2009 11:17:14 a.m. Network: Verifying address ‘9.99.999.9999’ for MAINSERVER on TCPIP

23/06/2009 11:17:14 a.m. Network: Connected to server MAINSERVER

23/06/2009 11:17:14 a.m. Network: Attempting Authenticated Connection

23/06/2009 11:17:14 a.m. Network: Compression is Disabled

23/06/2009 11:17:14 a.m. Network: Encryption is Disabled

23/06/2009 11:17:22 a.m. Remote console command issued by Administrador : trace MAINSERVER