Bug ID 474251: IP addresses are not properly cleaned from lookup tables, so there might be no room for new IP addresses to be collected.

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP AVR(all modules)

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3

Fixed In:
12.0.0, 11.6.0 HF4

Opened: Aug 03, 2014
Severity: 2-Critical

Symptoms

IP addresses are not properly cleaned from lookup tables, so there might be no room for new IP addresses to be collected. System might post many messages in the avrd log, including ones similar to the following: -- AVRDATA_QUERY|WARNING|... lib/avrdata/query/http_main_query.c:0547| HTTP Main, got an entity with invalid key: 2, 3, 0 -- AVRDATA_QUERY|WARNING|... lib/avrdata/query/http_main_query.c:0841| Skip the entity with invalid key

Impact

New IP addresses might not be collected. It is possible that AVR statistics could be incorrect, or could fail to report any statistics.

Conditions

This occurs when using AVR when the system is idle after traffic IP lookups.

Workaround

None.

Fix Information

IP addresses are now properly cleaned from lookup tables, making room so new IP addresses can be collected.

Behavior Change