Product Documentation

SNMP

NetScaler 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.

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Standard MIB Support

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

MIB RFC (Definition Link)
DISMAN-EVENT-MIB https://www.ietf.org/rfc/rfc2981.txt
IF-MIB https://www.ietf.org/rfc/rfc2863.txt
IP-FORWARD-MIB https://www.ietf.org/rfc/rfc4292.txt
IP-MIB (Partial) https://www.ietf.org/rfc/rfc4293.txt
Q-BRIDGE-MIB (Partial) http://www.ieee802.org/1/files/public/MIBs/IEEE8021-Q-BRIDGE-MIB-201112120000Z.txt  
RFC1213-MIB https://www.ietf.org/rfc/rfc1213.txt
SNMPv2-MIB https://www.ietf.org/rfc/rfc3418.txt
TCP-MIB https://www.ietf.org/rfc/rfc4022.txt
P-BRIDGE-MIB.txt http://www.icir.org/fenner/mibs/extracted/P-BRIDGE-MIB-rfc2674.txt
RMON2-MIB.txt https://www.ietf.org/rfc/rfc3273.txt
TOKEN-RING-RMON-MIB.txt http://www.icir.org/fenner/mibs/extracted/TOKEN-RING-RMON-MIB-rmonmib-01.txt

You must download the following SNMP files before you can start monitoring a NetScaler 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.

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    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 should 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.

    For additional information about adding SNMP manager, configuring SNMP View/Alarm, and adding SNMP server, see the CloudBridge 7.4 documentation at: CloudBridge

SNMP

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