Bug ID 559361: [DNS] CNAME specific type query to wideip with CNAME pool not working on v10.2.4

Last Modified: Oct 17, 2023

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

Known Affected Versions:
10.2.4, 10.2.4

Opened: Nov 20, 2015

Severity: 3-Major


GTM does not respond to queries with CNAME type even though there is a matching wideip with CNAME pool associated. For example "dig www.example.com CNAME" will return no servers even if there is a CNAME for it.


Client could not get appropriate response to CNAME queries.


Client sends CNAME type query to GTM.


Don't specify query type when doing queries.

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips