FAQ SparkView

Set credSSP = true in gateway.conf (need to restart the gateway) which will apply to all the connections on the gateway https://francepharmacie.fr.

Please also be aware, you may need to install this Windows update (support TLS 1.1, 1.2 in RDP server) on your RDP server if your RDP server is Windows 7 or 2008:

support.microsoft.com/en-us/kb/3080079

You can also disable Network Level Authentication (“Allow connections from any versions of client…”) on your RDP server because the communication between gateway and RDP server is usually in internal network.

On Windows 10, there is a bug which will not fully turn off the NLA, you also need to make following registry change:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp:
MinEncryptionLavel = (DWORD) 2
SecurityLayer = (DWORD) 1

NLA/CredSSP can slow down the RDP connection a little bit (Exactly like https vs. http). If all your RDP hosts are in internal network, it’s OK to disable it, otherwise, it’s better to turn it on. Make sure you are using JDK 1.6.0_27 or below if you turned on NLA.