SNMP 编辑

Citrix SD-WAN supports SNMPV1/V2 capability and only a single user account for each SNMPv3 capability. This restriction provides the following advantages:

• Ensuring SNMPv3 compliance for network devices

• Verification of SNMPv3 capability

• Easy configuration of SNMPv3

To configure SNMPv3 Polling and Traps, navigate to the SNMPv3 section of the Configuration -> Appliance Settings -> SNMP page, and fill in the fields as required.

NOTE

To configure an IPv6 address, ensure that the SNMP server is also configured with an IPv6 address.

Standard MIB Support

The following standard MIBs are supported by the SD-WAN Appliances.

You must download the following SNMP files before you can start monitoring a Citrix SD-WAN appliance:

• CITRIX-COMMON-MIB.txt

• APPACCELERATION-SMI.txt

• APPACCELERATION-PRODUCTS-MIB.txt

• APPACCELERATION-TC.txt

• APPACCELERATION-STATUS-MIB.txt

• APPCACHE-MIB.txt

• SDX-MIB-smiv2.mib

The MIB files are used by SNMPv3 managers and SNMPv3 trap listeners. The files include the SD-WAN appliance enterprise MIBs, which provide SD-WAN-specific events. To download MIB files, in the SD-WAN web management interface:

1. Navigate to Configuration > Appliance Settings > SNMP > Download MIB File page.

2. Select the required MIB file.

3. Click View.

   The MIB file opens in MIB browser.

   

   Note

   • Support for these MIBs is provided by default by the net-snmp snmpd daemon process on Linux systems. The MIBs provide the basis for supporting Network Management applications.

   • The Ethernet port packet and byte counters are in the IF-MIB inside the ifTable. System information is in the system object.

   • Ethernet ports are included in the ifTable, so walking that must be sufficient to ensure that the SNMP subsystem is running.

   • Support for the Q-BRIDGE-MIB and the IP-MIB provides support for the network mapping application.