Hello there,

Can anyone explain me how the setting "Use Specified Network" affects the 
communication between Master and Media Servers?

We have very slow response in the NBU GUI. (F.e. clicking on the Host 
Properties, Media Servers takes about 2 min's, getting  the host properties 
takes another 2 min's, otherwise it get's a time out with the message 
"invalid error number")

We have one Master Server (that also acts like a Media Server) and two Media 
Servers. All the servers have 2 NIC's.

Both Media Servers are located on one site and the Master Server is located 
at a different site. On all servers "BACKUP" is configured as Specified 
Network. However the communication over the WAN link between the Media 
Server and Master Master is traveling over the 2nd NIC. (all clients backup 
thru the BACKUP LAN, but the 2 BACKUP LAN's are not routed, the 2nd LAN is) 
Both Media Servers can communicatie thru the "BACKUP" LAN.

The Master Server communicates with about 8MB p/s with the Media Servers. 
Thus that's not used for backup data, only for NetBackup communication.

Anyone an idea why we get such slow response in the GUI and all the 
time-outs?