Hi Team,
We are facing a issue in our environment where we have established 2 way trust.
There are 2 domains for example: AA & BB
There is 2 way trust established between them.
We have a DB Server in AA domain and is talking to DC: AZSUA.AA(It is an Azure Server) as seen through Set Logon.
When we connect to Domain controller : AZSUA.AA and validate Trust relationship with BB domain we are getting error as
"The Local Security Authority is unable to obtain an RPC connection to the Active Directory Domain controller AZSUB.BB(It is an Azure server). Please check that the name can be resolved and that the server is available"
We confirmed that from DB Server or DC:AZSUA.AA, we are able to ping and telnet port 53, 88 for AZSUB.BB.
Also from BB domain we are able to establish the Trust with AA domain.
Please let us know if any other things to be checked.


