App-ID Windows-Remote-Managment showing as Web-Browsing

[Gun-Slinger]

We recently upgraded to 10.1.5-h1 and it appears after the upgrade the Windows-Remote-Managment traffic over tcp5985 is now being identified as Web-browsing. This is causing that traffic to drop. We checked dynamic updates and presently leveraging the latest update released on 5/16. Seeing if this is a growing issue?

[S.Cantwell]

I am not aware of this issue.  Maybe a reboot or a delete and reinstall of the dynamic update again. I am not aware of any documented modifications to the AppID signature.  Additional tshooting is needed.

[A2SR]

Hello,

Same issue here with the 10.1.5-h2 update.

[Gun-Slinger]

I have opened a TAC case on this issue and will update the thread if/when I hear back.
As a work around I added "web-browsing" to the policy but kept the specified service port tcp/5985 and 5986. This resolved the issue AND the traffic started passing/identifying as "Windows-Remote-Management". Web-browsing is an IMPLIED application for Windows-Remote-Management but this behavior looks to be that relationship has changed and now is DEPENDENT on Web-browsing. I did not find any app-updates that would have caused/mentioned this and panorama/applipidea doesn't flag web-browsing as dependent for Windows-Remote-Management.

[Gun-Slinger · Accepted solution]

Closing the loop on this issue. After working with TAC there is a known issue that is resolved in the 10.1.6 code released yesterday. The issue is when a policy uses L7 app-id with specific ports configured in the service port field as opposed to using "application-default". I took the workaround I used and changed it to application-default, removed the specific tcp ports listed, and removed web-browsing; leaving just windows-remote-management. This resolved the issue and will plan on an upgrade in the near future to 10.1.6.

[A2SR]

Thank you for the update!

[aamitkumar]

I'm using 10.1.6 recently upgraded the software, we are using this application windows-remote-management with service as application default but still it is not working traffic is getting identified as web-browsing on port tcp-5985 and it is getting deny.

for temporary we added another rule and allowed web-browsing on this port , but we don't want to create any other rule because there is more than 100 rules with this application  

[RamyaMikkilineni · Accepted solution]

We are facing the same issues with 10.1.6. We are using windows-remote-management and application-default. Were you able to find any resolution?