We recently started having issues with some VPN users where they are not able to RDP to a server when connected to VPN. They are able to ping the server, but not RDP to it. At random sometimes these users will have RDP access after connecting to the VPN, but next time they wont. As of right now it seems to be limited to RDP, all other applications and functionality work as expected over VPN. Below are some details:
AnyConnect version: 4.7
No additional modules enabled
No ACL's between the ASA and servers
Multiple servers have the RDP issue, so the common denominator currently is the VPN
Same users can RDP when in the office
No recent changes to VPN configuration
I have not been able to pinpoint the issue so far. Any help is greatly appreciated. If you need additional information please let me know.
