PTN1900 Emergency Alarm Types

1、ETH_LOS

There is no receiving light on this port.

2、ETH_LINK_DOWN

Negotiation failure

Reason: The negotiation results of both ports are inconsistent, for example, one side is 100M full-duplex and the other side is half-duplex; single-pass, the optical port receives or sends out. One port reports ETH_LOS, while the other reports ETH_LINK_DOWN.

3、HARD_BAD

The device detects the corresponding alarm board hardware failure.

4、LSR_NO_FITED

No optical module installed

5、LSR_WILL_DIE

Optical module aging alarm. That is, the service life.

6、MPLS_TUNNEL_LOCV

Tunnel level alarm. The tunnel interrupt link failure.

Cause: fiber break, link congestion, etc.

7. NE_COMMU_BREAK

Off-pipe alarm. Communication between the network element and the network management is interrupted.

8、NE_NOT_LOGIN

Network element not logged in. The user has not logged on to the network element; user login failed; communication was interrupted.

9、OUT_PWR_ABN

Output optical power is abnormal. Veneer failure or optical power is too high or too low.

10、SWDL_NEPKGCHECK

Software problem