Hi Friends,
We are facing unique issue on couple of Windows 2008 R2 servers. Remote Desktop for internal network users is working while for external users it is not working. Network team is able to see requests coming
on the firewall but they don't see the response going back. I also setup wireshark packet filtering on the server and I can see SYN packets coming on the server but server is not responding back with SYN/ACK. There are two interfaces on the server and none
of the interface is generating response. Below is my packet capturing where we can see retransmission (Sorry my account hasn't been verified yet so couldn't paste packte cap).
I verified logs also but I couldn't find anything suspicious. I also checked for this bug but couldn't generate the behaviour.
Any help will be appreciated.
Thanks,
Vj