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Cisco Bug: CSCsz34011 - Active crash when standby in config_sync can cause config loss

Last Modified

Jan 30, 2017

Products (1)

  • Cisco ACE Application Control Engine Module

Known Affected Releases


Description (partial)


After a series of reboots, both ACE modules could end up without their context configs.


If Ace-1, the active, crashes and reloads, after it reboots it will read the first half of startup-config, establish FT with Ace-2, the new active, and perform a config sync to grab the rest of the configs from Ace-2.  If Ace-2 crashes at this point, then Ace-1 will not have obtained the rest of the configs, including context configs.  Context configs can be lost although they still exist in startup-config.
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