Last Modified: Sep 13, 2023
Known Affected Versions:
12.1.2, 12.1.3, 220.127.116.11, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 18.104.22.168, 22.214.171.124, 126.96.36.199
14.0.0, 188.8.131.52, 184.108.40.206
Opened: Jan 03, 2018 Severity: 3-Major
An iRule that uses RESOLV::lookup can hang repeatedly when cmp-hash configuration is changed.
The iRule call can hang repeatedly.
-- iRule is in the middle of a call to RESOLV::lookup. -- A change is made to VLAN cmp-hash configuration.
Restart the TMM. This will interrupt client traffic while TMM restarts.
The iRule connection is reestablished when the pending query expires, so subsequent RESOLV::lookup calls do not hang per TMM.