While setting up the Horizontal Scaling in HP Service Manager , we have to provide the multicast address because servlets (nodes) communicate with LB manager by User Datagram Protocol ( UDP), so multicast address is required.
The below command will help us to show the multicast address in our current network:
Use the following command in cmd:
netsh interface ip show joins
After the result returned, we can add it to the parameter of sm.ini:
groupmcastaddress:< multicast address>