How to config air between backup domains using multiple networks?

[fanyakeji]

First backup domain:

msdp and master: master10

NIC1: 192.168.18.10 master10

NIC2: 10.0.0.20  master20

Second backup domain:

msdp and master : drmaster

NIC1: 10.0.0.30 drmaster

there is no route between 192.168.0.0/24 and 10.0.0.0/24,I want config air from drmaster to master10,This is my step:

on master10:

add SERVER = drmaster to bp.conf

nbemmcmd -machinealias -addalias -alias master20 -machinename master10 -machinetype master

on drmaster:

add SERVER = master10  and SERVER = master20 to bp.conf

but when i Add a Trusted Master Server to drmaster,i get errors:

Remote master server could not establish AT trust from this master server(5604)

all iptables is stoped,what should i do?

[fanyakeji]

Is there anyone who can help me?Thank you very much!

[fanyakeji]

Is there anyone who can help me?

[Systems_Team]

Hi Fanyakeji,

There are plenty of examples of configuring AIR, and your particular issue from a google search.  Here are just a couple:

https://www.veritas.com/community/forums/add-new-trusted-master-server

https://www.veritas.com/community/forums/trust-two-netbackup-master-servers

I think you've described the cause of your issue with this statement:

"there is no route between 192.168.0.0/24 and 10.0.0.0/24,I want config air from drmaster to master10"

How is AIR going to work between drmaster and master10 when ther is no route and they cannot communicate?  There are several ports that need to be opened between them depending on your config - the below an example from is from the NetBackup Network Ports Reference Guide:

Note: If using Auto Image Replication (AIR) for optimized duplication, TCP ports 1556, 10082, and either 10102 (MSDP) or 443 (PDDO) must be open between the NetBackup domains.

Hope this helps,

Steve