L3VPN service assurance not disabled when device is in unreachable: NSO version : 5.5.2.9CFP build version : M7Device type and version used for testing: 7.3.2.37iAdd clear steps to reproduce an issue 1) device went to unreachable state2) Now I started disabling monitoirng state of the services which are terminating on above mentioned unreachable device3) Disabled service assurance on all L2VPN service is successful, this is fine. But for L3 VPN when I tried to disable, it thrown me error: "Connection timed out "Tortin-Scale-148". Here what we are not understanding is, disable monitoirng on all l2vpn - evpn, p2p, plain and SR was successful, but for L3VPN, having one end as this device, we are not able to move to disable state.NSO logs this Jira ticket is being raised to get clearification if there is such behaviourI have not collected logs at that time, I need to know, while disabling the monitoring of L3VPN service alone, the NSO is trying to check whether device is connected or not ?
 has retried these steps to disable the service assurance for L3 vpn service.Issue was un-reproducible.The devices were unreachable yet enable/disabling of service assurance was ok.Hi Sampath, please provide feedback by Friday 10/29/2021 otherwise we will close this ticket. Thank you.Hi, As of now this behaviour is not seen, I Agree. When I raised this ticket, My device was actually in upgrade state, From DLM we have not move the device to detach from CDG, nor manually moved state to down/Unmanaged, So when device actually being upgraded, I found this behaviour. If possible, we can park this ticket as watch item so that if any real maintenance on any device is going to happen in near by feature, we can test this.Hi Sampath, I think this ticket has expired. But if you encounter something similar again in the future, please feel free to open a ticket so we can take another look at it!Thanks,Isaac Kim