Bug ID 486762: lsn-pool connection limits may be invalid when mirroring is enabled

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP CGN(all modules)

Known Affected Versions:
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 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 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, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0, 11.6.0 HF6, 11.5.4

Opened: Oct 24, 2014

Severity: 3-Major

Related Article: K05172346

Symptoms

A client may not be able to create as many connections as allowed because mirroring may cause a connection to be counted more than once against the connection limit.

Impact

Clients may not be able to open as many connections as they should be able to open. The connections will fail.

Conditions

An lsn-pool with connection limits enabled, assigned to a virtual server.

Workaround

This issue has no workaround at this time.

Fix Information

With the fix in place, clients may open the full number of allowable connections.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips