NAT/4/hwCGNUserPortNumAlarm_active

Message

NAT/4/hwCGNUserPortNumAlarm_active: The number of ports assigned to CPEs reaches the upper limit. (Protocol=[Protocol], CPEIP=[CPEIP], InstanceType=[InstanceType], InstanceName=[InstanceName], AddrGroupName=[AddrGroupName], Threshold=[Threshold], Ports=[Ports], Slot=[Slot], Cpu=[Cpu], UserID=[UserID])

This log is supported only on NetEngine 8000 F1A.

In VS mode, this log is supported only by the admin VS.

Description

The port usage of a PAT public network address pool reached the threshold.

Parameters

Parameter Name	Parameter Meaning
Protocol	Protocol type. The value is TOTAL.
CPEIP	CPE IP address.
InstanceType	Instance type.
InstanceName	Instance name.
AddrGroupName	Name of an IP address pool.
Threshold	Threshold of the proportion of CGN interfaces assigned to users to the total supported ones.
Ports	Number of used ports.
Slot	Slot ID of a service board.
Cpu	CPU ID of the service board.
UserID	User ID.

Possible Causes

The proportion of CGN interfaces assigned to users to the total supported ones reached a specified threshold.

Procedure

1.Run the display this command in a specified instance view to view the trap threshold. Check whether the proportion of CGN interfaces assigned to users to the total supported ones is smaller than 80%.

If the proportion is smaller than 80%, go to Step 2.
If the proportion is greater than or equal to 80%, go to Step 3.

2.Run the nat alarm user port-number threshold command in a specified instance view (for example, a NAT instance) to increase the usage trap threshold. Then check whether the trap is cleared.

If the trap is cleared, go to Step 4.
If the trap persists, go to Step 3.

3.Collect trap, log, and configuration information, and then contact Huawei technical support personnel.

4.End.