hi fawad, thanks for the reply.
Telnet from master server to client for the mentioned ports are all successful.
C:\Program Files\Veritas\NetBackup\bin\admincmd>ping clienthostname
Pinging clienthostname [172.xx.xx.61] with 32 bytes of data:
Reply from 172.xx.xx.61 bytes-32 time<1ms TTL-127
Reply from 172.xx.xx.61 bytes-32 time<1ms TTL-127
Reply from 172.xx.xx.61 bytes-32 time<1ms TTL-127
Reply from 172.xx.xx.61 bytes-32 time<1ms TTL-127
Ping statistics for 172.xx.xx.61:
Packets: Sent = 4, Received = 4 Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
C:\Program Files\Veritas\NetBackup\bin\admincmd>tracert clienthostname
Tracing route to clienthostname [172.xx.xx.61]
over a maximum of 30 hops:
1 3 ms 2 ms 2 ms 192.xx.xx.99
2 <1 ms <1 ms <1 ms clienthostname [172.xx.xx.61]
Trace complete.