Submit a ticketCall us

Get a crash course on Network Monitoring delivered right to your inbox
This free 7-day email course provides a primer to the philosophy, theory, and fundamental concepts involved in IT monitoring. Lessons will explain not only how to perform various monitoring tasks, but why and when you should use them. Sign up now.

Home > Success Center > Netflow Traffic Analyzer (NTA) > Troubleshoot CBQoS SNMP Walk

Troubleshoot CBQoS SNMP Walk

Table of contents

Updated July 27, 2016

Overview

This article describes how to investigate when CBQos is sending values to NTA.

Environment

All NTA versions

Steps

  1. Find OID .1.3.6.1.2.1.2.2.1.2.[X]. The interface name will appear and [X] is the interface index.
    For example, .1.3.6.1.2.1.2.2.1.2.11 = STRING: "GigabitEthernet0/1.3"
  2. Find OID 1.3.6.1.4.1.9.9.166.1.1.1.1.4.[Y] = [interface index]. 
    Note: [Y] will later be matched with the policy.
    For example, .1.3.6.1.4.1.9.9.166.1.1.1.1.4.176 = INTEGER: 11
    Based on polled SNPM OID by NTA you cal also obtain policy/class names
  3. Find OID 1.3.6.1.4.1.9.9.166.1.15.1.1.17.
    Note: This OID is for drops and if you match it with [Y], you can obtain the values that the device is sending.

    For example:

    .1.3.6.1.4.1.9.9.166.1.15.1.1.17.176.8323105 = COUNTER64: 0
    .1.3.6.1.4.1.9.9.166.1.15.1.1.17.176.15388929 = COUNTER64: 0

 

Last modified
20:38, 26 Jul 2016

Tags

Classifications

Public