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Disconnection issue after upgrading FTD 4110 to 7.2.5

Mahmoud Marie
Level 1
Level 1

We upgraded our 4110 FTD from version 7.2.4 to 7.2.5 successfully, However, a couple of hours after the upgrade, we created a new access policy and attempted to deploy it. It took about 10 minutes but unfortunately failed. When we tried to deploy again after another 10 minutes, all connections dropped, and users could not access any servers.We attempted to fail over to the second box, but the problem persisted. Finally, we restarted the node, and everything started working again.

While checking the FMC logs get this error:

ERROR: Memory allocation failed for Regular ACL
ERROR: <CSM_FW_ACL_> element cannot be created

Anyone have this issue and there is any stable version should I upgrade to.

Appreciate your help

Thanks 

1 Accepted Solution
4 Replies 4

open TAC to help you to delete unuse file in FTD. 

MHM

Marvin Rhoads
Hall of Fame
Hall of Fame

The 4110 appliance maximum version is the latest 7.2.x. So 7.2.9 would currently be advised. Your FMC must be at or above that release as a prerequisite.

Did you create a whole new ACP or just an entry in an existing ACP?

@Marvin Rhoads Thank you 

Which version of 7.2 is more stable should I go for.

Thanks

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