Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP APM
Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1
Fixed In:
13.1.0
Opened: Jul 25, 2017 Severity: 3-Major
APM may prematurely close client-side RD Gateway connections on server-side disconnect. APM log would contain 'CallOutput on empty outputSink' error message, in this case. In rare cases, this might prevent RDP client from following RDP redirection (between RDP hosts in RDP farm), so client won't be able to connect via APM.
Rarely, this might prevent RDP client from following RDP redirection (between RDP hosts in RDP farm), so client won't be able to connect via APM.
RDP server closes the connection before client.
None.
Now, APM in RD Gateway role properly reports server-side disconnect to RDP client.