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Forum Discussion

aecmad_207063's avatar
aecmad_207063
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Jun 17, 2015

Sync error after F5 LTM (VE) upgrade from 11.4.0 to 11.4.0 HF10

I've done this upgrade, and now have this error Sync Summary Status Sync Failed Summary A validation error occurred while syncing to a remote device Details Sync error on HOSTNAME2: Load faile...
application delivery
availability
deployment
LTM
TMOS
arpydays's avatar
arpydays
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Jun 17, 2015

Hi,

 

it may be related to the below new feature in HF9, which added the ssl-protocol option to httpd. Are you syncing between 11.4.0 & 11.4.0HF10?

 

ID NumberDescription 485012-1 CVE-2014-3566: A new command has been added to TMSH that allows the administrator to configure the SSL protocol version that is supported on the management interface. Use this command to enable or disable support for specific protocol versions. For example, the following command will disable SSL protocol versions 2 and 3, leaving TLS versions 1, 1.1 and 1.2 enabled:

 

tmsh modify sys httpd { ssl-protocol "all -SSLv2 -SSLv3" }