Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP CGN
Known Affected Versions:
11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10
Fixed In:
11.6.0
Opened: Jan 22, 2014 Severity: 2-Critical Related Article:
K16372
When issuing SIP control messages that exceed client connection limits, the connection count is not decremented after the existing connection timeout.
Subscriber encounters the client connection limit and all traffic from the subscriber is rejected. New connections cannot be established until the 'client count' times out 5 minutes later.
When LSN pool client connection limit is enabled with SIP.
None
LSN pool client connection limit now works with SIP.