Communication between Publisher and Subscriber after change the Publisher IP address.

[charles-lay]

Hi, the last week i help my customer to change their Publisher IP address and after that testing everything is ok .

but today , their enginner found that the subscriber still send the traffic to the old publisher ip .using the port TCP/8002 and TCP/22.

anyone have ideas about this ? Did i missing any configuration ?

Below is what i done during the IP address change.

1. Change the Publisher Server IP address at the Publisher-Server

2. Change the Publisher IP address and reboot the server.

3. Change the Publisher IP address at the Subscriber server and reboot the server.

4. Check the Database Replication between the Publisher and Subscriber. it's good.

[D_Lebedev]

Hi,

What you have now in Cluster and CCM Group menus?

[charles-lay]

hi , in the Cluster and CCM Group menus , now is the correct publisher ip address and subscriber ip , but i found that the publisher ip settings at the subscriber under the Cisco Unified OS Administration>Settings>IP>Publisher IP. the ip address type wrongly , but still not understand why have the traffic go to the old publisher ip