Last Modified: Oct 07, 2023
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.2.1, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.1.0
Opened: Jan 09, 2014 Severity: 3-Major
Response cannot be sent to remote clients. This happens rarely with extremely large access policy configurations. While writing response to tmm, APD gets /socket error: Resource temporarily unavailable'.
The system still works. Reconnect restores working function.
Conditions leading to this issue are not yet known. The issue cannot be reproduced.
None.
System now outputs all file descriptor details, in case of a write failure during access policy response sending to tmm.