Last Modified: Jul 13, 2024
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2
Fixed In:
12.1.2 HF1
Opened: Nov 22, 2016 Severity: 3-Major
When HTTP disallows TLSv1 connections, UCS via iControl/REST fails with the following in the logs: [SEVERE][86][08 Nov 2016 16:47:20 UTC][com.f5.rest.icontrol.IControlRunnable] (iControl execution) AxisFault[; nested exception is: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure]: [WARNING][87][08 Nov 2016 16:47:20 UTC][8100/tm/shared/sys/backup/52d67805-3aab-4260-8770-a690154c698e/worker UcsBackupTaskWorker] Failed to restore from backup: backup_test.ucs
iControl REST clients are unable to connect.
This occurs when TLSv1 is explicitly disallowed in the HTTP profile.
None.
Explicitly disallowing TLSv1 in the HTTP profile no longer causes iControl/REST issues.