Remote Desktop Services Infrastructure
Physical Server
Remote Broker Services host/ Licensing/ Gateway: TS01.domain.local - 192.168.1.10
RDS Server 1 - RDS01.domain.local - 192.168.1.21
RDS Server 2 - RDS02.domain.local - 192.168.1.22
NLB IP/ Virtual IP - RDHS.domain.local - 192.168.1.50
All servers is running on Windows Server 2008 R2, and I have total 50 Terminal License to let users access
Internal users access via 192.168.1.50 or RDHS.domain.local - no issue, NLB can divert it to either 1 RDS01 or RDS02
When the user back to home, using Fortigate IPSec VPN access to 192.168.1.50/ RDHS, it intermitent able to access, sometime pass, sometime failed
after further checking
I tried to use userA to access 192.168.1.21 - passed, then I logoff
then I tried to use UserA to access 192.168.1.22 - failed....
Access to 192.168.1.21 again - passed...
wait for half an hour
I able to use UserA to access 192.168.1.22 - passed, but I unable to access to 192.168.1.21 anymore...
the symptom is like only can access to 1 host at 1 time via vpn, even I log off properly... this only happen to this pair of NLB RDS servers, other server like domain controller no issue at all...
I tried telnet 192.168.1.50/ 192.168.1.21/ 192.168.1.22 port 3389, ping test all passed...
any advice??