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:


SMTP Tcl monitor cannot create socket on IPv6 node address.


SMTP monitor IPv6 pool members are DOWN.


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


Create a External monitor using SMTP_monitor

Fix Information

SMTP monitor successfully monitors IPv6 pool members

Behavior Change