tree a29bc4476db91c1cf66b5c0fbaaaf906f1d18d96
parent e39e88a998489ac34b0c05275736c6ef5fc787c5
author Abhilash Laxmeshwar <abhilash.laxmeshwar@radisys.com> 1578391364 +0530
committer Abhilash Laxmeshwar <abhilash.laxmeshwar@radisys.com> 1578484494 +0530

VOL-2120 OLT and ONU oper_status shows Active even when management interface is down in OLT

Introduced heartbeat check toward the device. openolt adapter will keep checking for heartbeat.

The device state will be updated once the configured timers expires

Change-Id: I49e1247f412cee2dcf6a510b52c348c8fed2304d