Bug ID 490129: SMTP monitor could not create socket on IPv6 node address

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4

Fixed In:
12.0.0, 11.6.0 HF5

Opened: Nov 11, 2014
Severity: 3-Major
Related Article:
K16740

Symptoms

SMTP Tcl monitor cannot create socket on IPv6 node address.

Impact

SMTP monitor IPv6 pool members are DOWN.

Conditions

Conditions leading to this issue include SMTP monitors with IPv6 pool members.

Workaround

Create a External monitor using SMTP_monitor

Fix Information

SMTP monitor successfully monitors IPv6 pool members

Behavior Change