sync issues

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sync issues

L4 Transporter

My HA pair went into split brain so I rebooted the secondary and now they will not sync

7 REPLIES 7

L6 Presenter

Are they still able to communicate over the control plane? 

After hitting sync peer many times they finally worked and synced

Hello,

Do you have 'Device Priority' enabled? This does help with the split brian issues sometimes.

 

 

Election Settings
Specify or enable the following settings:
Device Priority—Enter a priority value to identify the active firewall. The firewall with the lower value (higher priority) becomes the active firewall (range is 0–255) when the preemptive capability is enabled on both firewalls in the pair.

 

Regards,

The problem is if firewalls are unable to communicate (exchange "Heartbeat" messages) then each device assumes active role.

 

EDIT:

 

Ohh misread your message. Yes, you are right. I thought we are talking about preemption

 

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