Backup Client in different domain

[DaiHawkins]

My NW server is 2003, NW 7.4.2.
The server is in Domain A, along with a number of clients, all of which backup ok.

I have a client in Domain B, which I need to backup from the Server in domain A.

Has anyone done this sort of thing, is it possible ?

I tried putting domain b account details in Client access but didnt seem to work.

any help would be much appreciated.

 

[a060463xyz]

Yes its possible.
You dont need any user credentials for backup becaus nsrexec runs with system privileges. You only need to provide credentials for restores !
Your problem might be name resolution.
Make the dns serve of domain A a secondary name server of domain B and vice versa.
As an alternative you can forward the dns request between the two domains.