Hi,
i did read multiple other posts but was not able to solve my problem.High Level: my Sql Client cannot connect to my Sql Server
I created 3 virtual machines with Azure (they all use the same affinity group):
I created two subnets:
192.168.0.0/29 (ADDC)
172.16.0.0/22 (CLIENTS)
1) Win2008R2 as DomainServer (subnet ADDC)
2) Win2008R2 as SQLServer (subnet CLIENTS)
3) Win2008R2 as Application Server / SQL Client (subnet CLIENTS)
Problem:
my application in machine 3) does not "see" the sql server. Next I tried to ping the SQLSERVER. The dns Name gets resolved but now ping packet is received.
(I deactivated Firewall for Doman on both machines).
Further I created and Endpoint on machine 2) for SQL TCP 1433
Machine 2) and 3) can ping 1) successfully!
ADDITIONAL INFORMATION (edited):
I just deactivated my firewall for "public networks" and now it works! Since I am logged on both machine as a domain user I am very confused why that is necessary.
As a temporary workaround i will activate Port 143 for puplic networks, but clarification would be great!
appreciate your help!