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Rahul_Gupt_2401's avatar
Rahul_Gupt_2401
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Sep 23, 2017

Config Sync Issue

LTM's are not able to sync configuration with each other. Below are tmsh output from LTM. Could someone please help me to further troubleshoot this issue:

 

(cfg-sync Sync Failed)(Active)(/Common)(tmos) show /cm sync-status

 

CM::Sync Status

Color red Status Sync Failed Summary A validation error occurred while syncing to a remote device Details /Common/LTM_ACTIVE: connected (for 13980 seconds) /Common/Sync_Failover (Sync Failed): A validation error occurred while syncing to a remote device - Sync error on /Common/LTM_ACTIVE: Load failed from /Common/LTM_STANDBY 01070712:3: Caught configuration exception (0), Failed to sync files.. - Recommended action: Review the error message and determine corrective action on the device

 

cfg-sync Sync Failed)(Standby)(/Common)(tmos) show /cm sync-status

 

CM::Sync Status

Color red Status Sync Failed Summary A validation error occurred while syncing to a remote device Details /Common/LTM_STANDBY: connected (for 14472 seconds) /Common/Sync_Failover (Sync Failed): A validation error occurred while syncing to a remote device - Sync error on /Common/LTM_ACTIVE: Load failed from /Common/LTM_STANDBY 01070712:3: Caught configuration exception (0), Failed to sync files.. - Recommended action: Review the error message and determine corrective action on the device

 

  • To sync active to standby you must match following things for both active and standby devices

     

    1. Admin account and credentials
    2. You should be able to telnet on port 443 to VLAN peer IP which you configured for synchronization
    3. Clock should match on both devices

    Can you try below command from active device:

     

    tmsh run cm config-sync-to-group device_trust_group