Bug ID 682395: SNI support for GTM HTTPS monitors

Last Modified: Nov 22, 2021

Bug Tracker

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

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1

Fixed In:
16.1.0

Opened: Sep 08, 2017
Severity: 3-Major

Symptoms

Some applications require that a TLS connection request include the Server Name Indication (SNI) extension to determine which server certificate should be used when negotiating a connection.

Impact

GTM can now properly monitor resources that require SNI.

Conditions

Monitoring HTTPS resources.

Workaround

None.

Fix Information

GTM HTTPS monitoring allows the specification of the SNI value to use when monitoring a resource.

Behavior Change