Trap Setting

Procedure

• Configure trap.
  1. Choose Maintenance > System Maintenance > SNMP and click the Trap Setting tab.

     Table 1 describes parameters on the displayed page.

     Table 1 Trap Setting

     Parameter	Description
     SNMP Trap	Indicates whether the SNMP trap function is enabled.
     Trap Source Interface	Indicates the source interface for sending traps. The value depends on the device configuration.

  2. Set parameters.
  3. Click Apply to complete the configuration.
• Configure the trap target host.

  Create a trap target host.

  1. Choose Maintenance > System Maintenance > SNMP and click the Trap Setting tab.
  2. Click Create in Destination host receiving traps to open the Create Trap Host page.

     Table 2 describes parameters on the Create Trap Host page.

     Table 2 Create Trap Host

     Parameter	Description
     Destination host IP address	Specifies the IP address of the target host.
     UDP port number of destination host	Specifies the port receiving trap messages on the target host. The default port number is 162.
     Trap version	Specifies the SNMP version matching the trap messages, including: v1 v2c v3
     User name	Specifies the user name displayed on the NMS. When the trap version is v1 or v2c, the user name is a string of 1 to 32 characters without spaces. When the trap version is v3, the user name must be the same as the user name configured in Group Management.
     Security level	This parameter is mandatory when the trap version is v3. Security levels include: No-auth&no-encrypt Auth&no-encrypt Auth&encrypt

  3. Set parameters.
  4. Click OK. The configuration is complete.

  Delete the trap target host.

  1. Choose Maintenance > System Maintenance > SNMP and click the Trap Setting tab.
  2. Select the items that you want to delete in Destination host receiving traps, or select all items.
  3. Click Delete. The system asks you whether to delete the items.
  4. Click OK. The configuration is complete.