Bug ID 510164: DNS Express zone RR statistics are correctly reset after zxfrd restart

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 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, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4

Fixed In:
12.0.0, 11.5.4

Opened: Mar 02, 2015
Severity: 3-Major
Related AskF5 Article:
K53351133

Symptoms

After restarting zxfrd, the RR type-count statistics are not correctly reset when doing an incremental zone transfer to the BIG-IP system on DNSX zones with capital letters in their name.

Impact

DNS Express zone RR type-count statistics are inaccurate after zxfrd restart for DNSX zones with capital letters in their name.

Conditions

Restart zxfrd, or reboot the BIG-IP system. The RR type-count statistics is reset to 0.

Workaround

There are two workarounds: -- Remove /var/db/tmmdns.bin and restart zxfrd. -- Recreate the DNSX zone names to use all lowercase.

Fix Information

DNS Express zone RR type-count statistics are correctly set after restarting zxfrd.

Behavior Change