After upgrading to 7.1 media hosts becomes offline
We have 1 master and 3 media server in our setup.We have upgraded netbackup from 6.5.6 to 7.1. Before upgrading media hosts were deactivated. After upgrading netbackup single media hosts unable to activate. While doing activation its become OFFLINE. could you help me to resolve the issue. While trying to connect from master at host properties, its ending with error code 46.