BigIP LTM Standby device is showing offline on the active device
We are using the BigIP LTM in HA with Active/Standby mode. Eventhough the configuration is in sync between them, the active device is showing the standby device as offline. And also the traffic group in stuck on the initializing/not Synced state for the NEXT ACTIVE DEVICE. I have tried rebooting both of the device, upgrading both the device with the latest hot fix and image(12.1.2 HF1). They are 4000 series BIG IP. Pleas let me know how do make the stand device from offline state standby state.