05-09-2016 08:45 PM
Hi Good Day!
I have got a design to Implement NetBackup. Seems like bit difficult for my practical experience. The NetBackup domain consist of Normal Client, SQL DB client, SAP client and VM client (ESX). Using both public LAN and Backup LAN.
The Design saying
Installation took place with NetBackup host servers(Master/Media) configured with Public LAN name.
What I want to know.
bpbrm --> client Traffic Public Network.
bpbrm <-- client Traffic Backup Network
Client --> bptm Traffic on backup network.
Client <---bptm Traffic on backup network.
SAP and DB clients are client initiated backup/restore. Master can resolve the public LAN of the client host not the client backup LAN(preferred interface is not specified in the client, but the associated media server specified the required interface as backup LAN) .
Please also consider this. OS end may be any type weak host or strong host.
Does the backup will work normal as showing in the above traffic direction. If thsi is not possible. what we an do? My project need to finish with out any additional investement., Really appreciate if you can help me on this.
05-10-2016 01:09 AM
This will not work:
bpbrm --> client Traffic Public Network.
bpbrm <-- client Traffic Backup Network
The same network path is used for entire process.
Also bear in mind that DB client needs to connect to bprd on the master.
The IP/hostname that is used by the client to initiate comms to the master is located in policy db and handed over to media server to backup the client.
I believe it is not possible to 'tell' NBU at this point to used different network path.
Our customers with backup network have added additional NIC on the master to accommodate backup network comms for DB clients.