topic Re: When will the msrdp AppID be udpated for UDP 3389? in Automation/API Discussions

When will the msrdp AppID be udpated for UDP 3389?

justamoment — Wed, 02 Apr 2014 20:17:34 GMT

Hi:

MS RDP v8.0+ (comes with Windows 8 & Server 2012) uses UDP 3389 for RDP in addition to TCP. Furthermore, it also tries UDP first (this may be with v8.1 - can't remember).

I know I can workaround it - I just want to know when will the AppID itself be updated.

I opened a ticket but support told me to post it here as they didn't know.

Re: When will the msrdp AppID be udpated for UDP 3389?

SandroHerpich — Wed, 16 Apr 2014 20:53:52 GMT

The current application description on Applipedia mentions TCP and UDP 3389. AThis is also the case in the latest content/app update. On the other hand, the default port description still only says TCP 3389. So I guess it should work - but we will run some tests to verify.

Re: When will the msrdp AppID be udpated for UDP 3389?

justamoment — Thu, 17 Apr 2014 21:50:20 GMT

Well, then it's working inconsistently.

After you posted that I went back to the logs...

For any AppID-only rule (ms-rdp & t.120) that uses TCP it works fine but all UDP is dropped.

For a rule that as 'any' for both App-ID & service, UDP works (I haven't tried it with TCP/UDP 3389 in the Services column but I expect it would have the same outcome).