Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.3.0, 11.4.0, 11.4.1
Fixed In:
11.5.0
Opened: Sep 11, 2013 Severity: 3-Major Related Article:
K15694
Inet port exhaustion error messages and LSN failures even though there are available ports in the port range, if the allowed port range (max - min) is small.
client connection attempts may fail, then succeed on a retry.
A virtual server configured with source-address-translation type LSN and - The range of allowed port numbers is small - The number of translation addresses in the pool is small.
Expand the range of allowed ports to use for port translation and/or increase the number of translation addresses in the pool.
Improved search for an available port when the allowed port range is small.