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eSight backup the switch's configuration then generate the alarm of "configuration changed".

Publication Date:  2017-10-27 Views:  499 Downloads:  0
Issue Description

eSight backup the s seriers switch's configuration then generate the alarm of "configuration changed".

switch: S5720 V200R010C00SPC300

eSight: V300R006C00SPC500


Handling Process

1. From the configuration, customer run command “snmp-agent trap enable”, this command will enable all the trap/alarms. But hwCfgManEventLog is not configuration change alarm. Actually, hwCfgChgNotify is configuration change alarm. So you can disable alarm of hwcfgmaneventlog as follow command.

2. When I configure all trap, and backup configuration on eSight, there are trap 1.3.6.1.4.1.2011.6.10.2.1. It prove that when we backup configuration on eSight, it is trap of 1.3.6.1.4.1.2011.6.10.2.1.

#Oct 16 2017 11:52:48 F8-S5720 HWCM/4/CFGCHANGE:OID 1.3.6.1.4.1.2011.6.10.2.1 Configure changed. (EventIndex=13, CommandSource=2, ConfigSource=3, ConfigDestination=2)

#Oct 16 2017 11:52:45 F8-S5720 HWCM/4/CFGCHANGE:OID 1.3.6.1.4.1.2011.6.10.2.1 Configure changed. (EventIndex=12, CommandSource=2, ConfigSource=3, ConfigDestination=2)

#Oct 16 2017 11:52:42 F8-S5720 HWCM/4/CFGCHANGE:OID 1.3.6.1.4.1.2011.6.10.2.1 Configure changed. (EventIndex=11, CommandSource=2, ConfigSource=3, ConfigDestination=2)

 3. When I change configuration on S5700, there are trap as below, the OID is 1.3.6.1.4.1.2011.5.25.191.3.1. This is different with backup.

#Oct 16 2017 13:58:56 F8-S5720 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25.191.3.1 configurations have been changed. The current change number is 7, the change loop count is 0, and the maximum number of records is 4095.

Root Cause

customer run command "snmp-agent trap enable" to enable all the trap include hwCfgManEventLog.

Solution

Run command as follows:

[Huawei] undo snmp-agent trap enable feature-name configuration trap-name hwCfgManEventLog


END