ALM-3276800304 The number of connections has reached the threshold value

Description

CONN/4/CONN_THRESHOLD_EXCEED:OID [OID] The number of connections has exceeded the threshold. (CurrentConnecionNumber = [integer1], KeepaliveInterval = [integer2], ThresholdPercent = [integer3], MaximumNumber = [integer4])

The number of iMaster NCE-Campus EVPN connections reached the upper limit.

Attribute

Alarm ID	OID	Alarm Severity	Alarm Type
3276800304	1.3.6.1.4.1.2011.5.25.241.6.3.5	Minor	Quality of service alarm

Parameters

Name	Meaning
OID	Indicates the MIB object ID of the alarm.
integer1	Indicates the number of current connections on the device.
integer2	Indicates the interval for detecting keepalive packets.
integer3	Indicates the upper threshold percentage of the link usage.
integer4	Indicates the maximum number of connections supported by the device.

Impact on the System

Users may fail to establish new connections.

Possible Causes

Cause 1: The configured keepalive interval was too short, resulting in a small number of connections that the device can support.
Cause 2: There are a large number of sites, and the local device needs to establish connections with all sites. As a result, the number of connections to be established exceeds the threshold value set by the device.

Procedure

Check whether the power cable is removed. Check whether the keepalive interval is too short. If so, increase the keepalive interval and check whether the alarm is cleared.
- Y=>4.
- N=>2.
On the controller page, adjust the inter-site topology, connect the local site to the hub site, and enable the hub site to forward packets. Then check whether a clear alarm is generated. If the power module is working properly, upgrade the system software or patch software to the latest version.
- Y=>4.
- N=>3.
Collect alarm and configuration information, and contact technical support personnel.
End.