Not able to see system of DR for switchover

[Zahid_Haseeb]

Environment

OS = Windows2008R2

SFHA/DR = 6.0.1

SQL Server 2008R2

Query:     I am not able to see the DR site node when I select the remote switchover. See the below snap for reference:

[Zahid_Haseeb · Accepted solution]

resolved :(

At one site windows firewall was ON :(