Learn more about the service endpoint level issues in
Service endpoint level issues occur when a service link
to a single endpoint goes down, DEVICEHW_INTERFACE_DOWN alarm is
raised by an ION device. From Release 5.6.1, when a DEVICEHW_INTERFACE_DOWN
alarm is raised by an ION device for at least two standard VPN interfaces
to the same service endpoint, the NETWORK_STANDARD_VPN_ENDPOINT_DOWN
summary alarm is raised by the controller.
This alarm is raised only when it is associated with
The NETWORK_STANDARD_VPN_ENDPOINT_DOWN alarm is not raised when:
The parent interface is in Admin Down state.
There exists a DEVICEHW_INTERFACE_DOWN alarm on the parent
The alarm won't be raised when the parent interface does
not have a WAN label attached.
The parent interface is in operationally down state.
The device is disconnected from the controller.
There exists a Layer 3 reachability issue on the parent interface.
The NETWORK_STANDARD_VPN_ENDPOINT_DOWN alarm is cleared when
there exists only one standard VPN interface down alarm and all
other alarms are cleared.