Cisco SCMS Subscriber Manager LEGs User Guide, Release 3.8.x

Book Contents

Find Matches in This Book

Available Languages

Download Options

Book Title

Cisco SCMS Subscriber Manager LEGs User Guide, Release 3.8.x

Chapter Title

Using the SCE-Sniffer DHCP LEG CLU

PDF - Complete Book (2.87 MB) PDF - This Chapter (90.0 KB)
View with Adobe Reader on a variety of devices

Results

Updated:: October 30, 2013

Chapter: Using the SCE-Sniffer DHCP LEG CLU

Introduction
Information About the SCE-Sniffer DHCP LEG CLU

Using the Cisco SCE-Sniffer DHCP Login Event Generator Command-Line Utility

Published: December 21, 2012

Introduction

This chapter describes the Cisco SCE-Sniffer DHCP Login Event Generator (LEG) command-line utility (CLU).

Information About the SCE-Sniffer DHCP LEG CLU

The p3dhcpsniff utility displays the SCE-Sniffer DHCP LEG configuration, status, and statistics. The command format is p3dhcpsniff <operation>.

Table 16-1 lists the p3dhcpsniff operations.

Table 16-1 p3dhcpsniff Operations
Operation	Description
--show	Displays all of SCE-Sniffer DHCP LEG configurations and status.
--show-policy	Displays SCE-Sniffer DHCP LEG policy information for a single policy or all policies.
--show-statistics	Displays counters of DHCP messages handled and number of logon operations performed.
--reset-statistics	Resets counters of DHCP messages handled and number of logon operations performed.
--show-version	Displays the version information of the SCE-Sniffer DHCP LEG.
--help	Displays a list of available operations and arguments, with a short explanation of their meanings.

Table 16-2 lists the p3dhcpsniff options.

Table 16-2 p3dhcpsniff Options
Option	Description
--policy=POLICY_NAME	Specifies the name of the policy.
--detail	Used with the --show-policy operation to display the policy mapping table.

•Viewing the SCE-Sniffer DHCP LEG Status

•Viewing the SCE-Sniffer DHCP LEG Statistics

•Viewing the SCE-Sniffer DHCP LEG Version

•Viewing the SCE-Sniffer DHCP LEG Policy Status

Viewing the SCE-Sniffer DHCP LEG Status

The following is an example using the p3dhcpsniff CLU with the show operation:

>p3dhcpsniff --show  
SCE-Sniffer DHCP LEG: 
===================== 
Active:    true 
DHCP message types: 
DHCPACK 
DHCPRELEASE 
DHCP options with package information: 
type = 43, subtype = 102 
type = 43, subtype = 101 
Subscriber ID: 
Option:   82:2 
Format:   binary 
Fallback: none 
Command terminated successfully 
>

Viewing the SCE-Sniffer DHCP LEG Statistics

The following is an example of using the p3dhcpsniff CLU with the show-statistics operation:

>p3dhcpsniff --show-statistics  
SCE-Sniffer DHCP LEG statistics 
=============================== 
Received DHCP RDRs: 12 
RDRS for DHCP initial login or lease renewal: 12 
RDRs for DHCP release: 0 
Invalid DHCP RDRs: 0 
Number of DHCP RDRs without subscriber Id: 0 
Failed logins: 0 
Failed logouts: 0 
Command terminated successfully 
>

Viewing the SCE-Sniffer DHCP LEG Version

The following is an example of using the p3dhcpsniff CLU with the show-version operation:

>p3dhcpsniff --show-version  
SCE-Sniffer DHCP LEG 3.5.0 Build 490 
>

Viewing the SCE-Sniffer DHCP LEG Policy Status

The following is an example of using the p3dhcpsniff CLU with the show-policy operation:

>p3dhcpsniff --show-policy --policy=upVlinkId --detail  
Policy Name: upVlinkId 
======================= 
separator:_ 
use default: false 
default value: 0 
allow no package: true 
concat option:giaddr, 
concat option:82:1, 
concat option type: integer, binary 
log success: true 
log default success: false 
Number of mappings: 2 
 
1.1.1.1_00020001=4 
1.1.1.1_80020001=4 
>