ALM-3276800302 The number of evpn connections has reached the maximum number

Description

CONN/2/CONN_MAX_EXCEED:OID [OID] The number of connections has reached the maximum number. (MaximumNumber = [integer1], KeepaliveInterval = [integer2])

The number of iMaster NCE-Campus EVPN connections reached the maximum value.

Attribute

Alarm ID	OID	Alarm Severity	Alarm Type
3276800302	1.3.6.1.4.1.2011.5.25.241.6.3.3	Major	Quality of service alarm

Parameters

Name	Meaning
OID	Indicates the MIB object ID of the alarm.
integer1	Indicates the maximum number of connections supported by the device.
integer2	Indicates the keepalive interval.

Impact on the System

Links of some sites may be disconnected.

Possible Causes

Cause 1:

The configured keepalive interval was too short to support the current number of connections.

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 maximum value supported by the device.

Procedure

Check whether the keepalive interval is too short. If so, increase the keepalive interval and check whether the alarm is cleared.
- If so, go to 4.
- If not, go to 2.
On the controller, 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 so, go to 4.
- If not, go to 3.
Collect log and configuration information, and contact technical support.
End.