Table Of Contents
Task 3—Using MRTG to Monitor and Graph Traffic Loads
About MRTG
About Selecting Dial OIDs
How to Inspect and Interpret Data
Creating and Editing a Configuration File
Sending MRTG Graphs to a Web Server
Appendix
CISCO-MODEM-MGMT-MIB
CISCO-POP-MGMT-MIB
Task 3—Using MRTG to Monitor and Graph Traffic Loads
About MRTG
Multi Router Traffic Grapher (MRTG) is a free performance management application for Unix; it monitors SNMP statistics from any SNMP-capable device on your network and:
•
Captures, stores, and graphically presents SNMP data. By default, a web page with four graphs per MIB object (OID) is created by MRTG. The graphs show the variation of MIB data over time.
•
Runs from the crontab. Every five minutes, a cron job runs MRTG to query a user-configured list of OIDs and network devices. After each data collection cycle, the MRTG perl script posts updated graphs to a web page.
•
Efficiently compresses and archives data samples to create graphs.
•
Enables you to determine if trending data is useful for monitoring your environment before you invest in costly network performance software. If trending data is critical to manage your network, it may be necessary to purchase a commercial network performance package, such as Concord Network Health. However, you may find that MRTG is all you need.
•
Is available from http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html
Figure 10
MRTG Polls for OIDs; OID Values that Are Returned to MRTG
For each OID referenced in the configuration file, MRTG creates the following graphs:
•
Daily graph—5 minute average data points with approximately 33 hours of data presented.
•
Weekly graph—30 minute average data points with approximately 8 days of data presented.
•
Monthly graph—2 hour average data points with approximately 5 weeks of data presented.
•
Yearly graph—1 day average data points with approximately 1 year of data presented.
To quickly create images by using the GD graphics library, go to http://www.boutell.com/gd
About Selecting Dial OIDs
To select which dial OIDs to query when monitoring dial-up activity, see the OIDs listed in the following tables:
•
Circuit utilization OIDs (Table 14)
•
Modem information OIDs (Table 15)
•
User information OIDs (Table 16)
Caution 
Be cautious when polling network elements. Polling OIDs that retrieve large amounts of data can cause CPU problems on a Cisco IOS device. For example, do not get the ARP table, walk large portions of a MIB tree, poll the wrong OID too frequently, or get statistics that have an entry for every interface. For example, a Cisco 7200 may have 10 interfaces; whereas, a Cisco AS5800 may have 3,000 interfaces.
In this case study, the tools UCD-SNMP and SNMP Commander were used to inspect and understand the MIBs. Based on this research, the network engineers at THEnet identified the OIDs in the following tables to program in to MRTG.
To see the complete structure of the CISCO-POP-MGMT-MIB and CISCO-MODEM-MGMT-MIB, See the Appendix at the end of this document. For further MIB information, refer to the following links:
•
For descriptions of supported MIBs and how to use MIBs, see the Cisco MIB web site on Cisco.com at the following URL:
http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml.
•
To obtain lists of MIBs supported by platform and Cisco IOS release and to download MIB modules, go to the Cisco MIB web site on Cisco.com at the following URL:
http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml.
Table 14 Circuit Utilization OIDs
Variable
|
Base MIB and OID
|
Description
|
Analog calls
|
CISCO-POP-MGMT-MIB
1.3.6.1.4.1.9.10.19.1.1.2
|
The number of analog calls connected.
|
Active DS0s
|
CISCO-POP-MGMT-MIB
1.3.6.1.4.1.9.10.19.1.1.4
|
The total number of calls connected.
|
Call count
|
CISCO-POP-MGMT-MIB
1.3.6.1.4.1.9.10.19.1.1.1.1.7
|
The number of calls that have occupied a specific DS0.
|
Time in use
|
CISCO-POP-MGMT-MIB
1.3.6.1.4.1.9.10.19.1.1.1.1.8
|
The time for each DS0.
|
PPP calls
|
CISCO-POP-MGMT-MIB
1.3.6.1.4.1.9.10.19.1.1.5
|
The number of active PPP calls.
|
DS0 high water mark
|
CISCO-POP-MGMT-MIB
1.3.6.1.4.1.9.10.19.1.1.8
|
The maximum number of DS0s ever used simultaneously.
|
Table 15 Modem Information OIDs
Variable
|
Base MIB and OID
|
Description
|
Modems available
|
CISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.1.7
|
The number of modems currently available to take calls.
|
Average call duration
|
CISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.3.1.1.9
|
The average call duration for each modem in the NAS.
|
No answers
|
CISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.3.3.1.1
|
The number of calls not answered by a modem.
|
Failed Train
|
CISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.3.3.1.2
|
The number of modem calls that failed to train up.
It's normal behavior for most modems to not have a 100 percent success rate.
|
Successful train
|
CISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.3.3.1.3
|
The number of modem calls that successfully trained up.
It's normal for most modems to not have a 100 percent success rate.
|
TX speed
|
CISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.3.1.1.14
|
The current transmit speed (TX) of all the modems in the NAS.
If a modem does not have an active call, zero is returned.
|
RX speed
|
CISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.3.1.1.15
|
The current receive speed (RX) of all the modems in the NAS.
If a modem does not have an active call, zero is returned.
|
Table 16 User Information OIDs
Variable
|
Base MIB and OID
|
Description
|
Active user ID
|
|
List of users currently connected and authenticated.
|
Active call duration
|
CISCO-MODEM-MGMT-MIB
.1.3.6.1.4.1.9.10.19.1.3.1.1.8
|
Call durations for currently connected and authenticated users.
|
User CLID
|
CISCO-MODEM-MGMT-MIB
.1.3.6.1.4.1.9.10.19.1.3.1.1.2
|
List of user Caller IDs (CLID).
|
DNIS phone number
|
CISCO-MODEM-MGMT-MIB
.1.3.6.1.4.1.9.10.19.1.3.1.1.13
|
List of called Dialed Number Information Service (DNIS) phone numbers.
|
Active TTY
|
CISCO-MODEM-MGMT-MIB
.1.3.6.1.4.1.9.10.19.1.3.1.1.14
|
List of asynchronous terminal lines (TTY) in use.
|
Active modem slot
|
CISCO-MODEM-MGMT-MIB
.1.3.6.1.4.1.9.10.19.1.3.1.1.6
|
List of which user is using which modem slot.
|
Active modem port
|
CISCO-MODEM-MGMT-MIB
.1.3.6.1.4.1.9.10.19.1.3.1.1.7
|
List of which user is using which modem port.
|
Active user IP
|
CISCO-MODEM-MGMT-MIB
.1.3.6.1.4.1.9.10.19.1.3.1.1.4
|
List of which IP addresses are currently in use.
|
How to Inspect and Interpret Data
Internet users spend approximately 80 percent of their time reading information—not downloading data. Modem traffic is very limited on a per user basis. People cannot read as fast as modems can download. Therefore, watch for the following types of trends and performance data on the access servers:
•
PPP sessions in use.
•
DS0s in use.
•
Modem calls that have been rejected.
•
The number of calls coming in to the access server and at what time.
•
Spikes or dips in total calls connected outside the normal call pattern.
•
Long-term trends that may mean that you need to upgrade components in your network.
•
Throughput that has been reduced to unacceptable levels (potential bottlenecks).
•
For disaster recovery purposes, when fail over events and routing swaps occur, look for drops in the primary data path and jumps in the backup path.
•
The utilization of the IP backbone, such as a Frame Relay link or Ethernet campus.
The Connection Success Rate (CSR) is an important metric for tracking and measuring the stability of a dial service. The CSR is defined by the number of modems that successfully train up and go in to connected state. In addition to the CSR, you must track and analyze additional areas. For example, SNMP MIBs can be used to measure the success rate for items such as PPP, AAA, and IP negotiation.
To collect the CSR service level counters, inspect the connection success and failure rate by using modem OIDs or the show modem Cisco IOS command. SNMP, rather than the Cisco IOS CLI, is the preferred method to collect these counters. SNMP can scale to support large numbers of access servers.
The following graphs show the DS0s and PPP sessions in use for 70,000 modem users calling in to a dial-up service at a large university. The graphs are taken from one Cisco AS5300 in a large dial-up modem pool.
Figure 11
Daily Graph: DS0s and PPP Sessions in Use
The jagged saw-tooth pattern at the top of the graph indicates a telephone-switch hunt group for the dial lines passing by the access servers. A "jump up" occurs each time the hunt group passes by a different T1 line. For a hunt group that rotates in a round-robin fashion, a jagged saw-tooth pattern is normal.
Figure 12
Weekly Graph: DS0s and PPP Sessions in Use
Figure 13
Monthly Graph: DS0s and PPP Sessions in Use
MRTG efficiently compresses and archives data to create graphs. For example, you can keep information for an entire year on a server without using much disk space.
Figure 14
Yearly Graph: DS0s and PPP Sessions in Use
The following is configuration file used to create these graphs. Note the numeric OIDs in the configuration file.
WorkDir: /opt/mrtg-2.8.8/output
######################################################################
# Description: Cisco Internetwork Operating System Software <BR>IOS (tm) 5300 Software
(C5300-JS-M), Version 11.3(6)T1, RELEASE SOFTWARE (fc1) <BR>Copyright (c) 1986-1998 by
Cisco Systems, Inc.<BR>Compiled Fri 16-Oct-98 03:37 by ccai
# Contact: coe-iae@cisco.com
#---------------------------------------------------------------
#This is the configuration for the Fast Ethernet port
Target[travis-as5800-01.the.net]: 2:public@travis-as5800-01.the.net
MaxBytes[travis-as5800-01.the.net]: 12500000
Title[travis-as5800-01.the.net]: Travis53 (travis-as5800-01.the.net): FastEthernet0
PageTop[travis-as5800-01.the.net]: <H1>Traffic Analysis for FastEthernet0 </H1>
<TR><TD>System:</TD><TD>Travis53 </TD></TR>
<TR><TD>Maintainer:</TD><TD></TD></TR>
<TR><TD>Interface:</TD><TD>FastEthernet0 (2)</TD></TR>
<TR><TD>IP:</TD><TD>travis-as5800-01.the.net (209.165.202.128)</TD></TR>
<TD>12.5 MBytes/s (ethernetCsmacd)</TD></TR>
#---------------------------------------------------------------
#This is the configuration to get DSOs and PPP Sessons
Target[travis53_active_connections]:1.3.6.1.4.1.9.10.19.1.1.4.0&1.3.6.1.4.1.9.10.19.1.1.5
.0:public@travis-as5800-01.the.net
Maxbytes[travis53_active_connections]: 200
Ylegend[travis53_active_connections]: # of Connections
LegendI[travis53_active_connections]: DS0s
LegendO[travis53_active_connections]: PPP Sessions
Title[travis53_active_connections]: DS0s and PPP sessions in Use
PageTop[travis53_active_connections]: <H1>DS0s and PPP sessions in Use</H1>
<TR><TD>System:</TD><TD>Travis53</TD></TR>
<TR><TD>MRTG by coe-iae@cisco.com</TD><TD></TD></TR>
<TR><TD>DS0s and PPP sessions in Use</TD><TD></TD></TR>
Options[travis53_active_connections]: gauge
#----------------------------------------------------------------
# Monitoring Modem calls_rejected and Modem calls_rejected_for_no_modem
#----------------------------------------------------------
Target[travis53_calls_rejected]:1.3.6.1.4.1.9.10.19.1.2.2.0&1.3.6.1.4.1.9.10.19.1.2.6.0:p
ublic@travis-as5800-01.the.net
Maxbytes[travis53_calls_rejected]:2000
Ylegend[travis53_calls_rejected]: # Modem calls
LegendI[travis53_calls_rejected]:Rejected
LegendO[travis53_calls_rejected]:Rejected for no modem
Title[travis53_calls_rejected]:Number of modem calls rejected and rejected_for_no_modem
PageTop[travis53_calls_rejected]: <H1>Number of modem calls calls_rejected and
rejected_for_no_modem</H1>
<TR><TD>System:</TD><TD>Travis53</TD></TR>
<TR><TD>MRTG by coe-iae@cisco.com</TD><TD></TD></TR>
<TR><TD>Number of modem calls calls_rejected and
calls_rejected_for_no_modem</TD><TD></TD></TR>
Creating and Editing a Configuration File
Because dial interfaces normally go up and down as calls connect and disconnect, monitor counters such as:
•
PPP sessions in use
•
DS0s in use
•
Modem calls that have been rejected
Depending on how the dial interfaces are used on a access server, different types of counters may not be valuable to monitor, such as byte-packet counters on the interfaces in Table 17.
Table 17 Dial Interface Types on a Cisco AS5800
Interface Type
|
Syntax Example
|
Asynchronous
|
Async1/2/00
|
B-channel serial
|
Serial1/0/0:1
|
D-channel serial
|
Serial1/0/0:23
|
Group asynchronous
|
Group-Async0
|
T1/E1 controllers
|
T1 1/0/0
|
To enable MRTG to locate a device and poll it for network statistics, follow these steps:
Step 1
Collect the hostnames, IP address, and read only (RO) SNMP community strings for the devices to be monitored.
Step 2
Download, compile, and install MRTG on to a Solaris workstation:
•
For the source code, go to http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/pub/
•
For the documentation, see the section "Getting and Installing MRTG on a UNIX System" at http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html
Step 3
Create a configuration file.
There are two basic ways to create the file:
•
Manually create it by using the MRTG files config.text and sample-mrtg.config. These files are in the /mrtg/doc directory.
or
•
Use the configuration maker (cfgmaker) in the /mrtg/run directory. MRTG creates a basic configuration file for you. The default configuration file made with cfgmaker automatically polls for a standard set of MIBs and pre-defined values.
Generic command syntax:
./cfgmaker communitystring@hostname-or-ipaddress >> outputfilename.cfg
Example:
./cfgmaker 5urf5h0p@travis-nas-01 >> travis-nas-01.cfg
In the previous example:
5urf5h0p is the SNMP community string.
travis-nas-01 is the hostname of the managed device.
travis-nas-01.cfg is the configuration file that MRTG reads each time it starts up.
Note
If the domain name server (DNS) is not working, MRTG cannot use a hostname. You must use an IP address instead.
Step 4
By using a text editor, edit the configuration file (.cfg) to enable polling of dial variables and OIDs. For a complete list of OIDs to poll, see the "About Selecting Dial OIDs" section.
The following configuration file is from a Cisco AS5300. This file can be used as a configuration template for your environment, but use your own community string, work directory, and device name.
The following definitions are used in the example:
•
The RO community string is 5urf5h0p
•
The work directory is WorkDir: /export/home/www/mrtg/travis-nas-01/dial
•
The device name is travis-nas-01
WorkDir: /export/home/www/mrtg/travis-nas-01/dial
# make legends reflect these are call counters
######################################################################
#----------------------------------------------------------------------------------------
------
# purpose: DS0s and PPP Sessions.
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_DS0PPP]:
1.3.6.1.4.1.9.10.19.1.1.4.0&1.3.6.1.4.1.9.10.19.1.1.5.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_DS0PPP]: 200
MaxBytes2[travis-nas-01_DS0PPP]: 200
Title[travis-nas-01_DS0PPP]: DS0s and PPP sessions in Use
PageTop[travis-nas-01_DS0PPP]: <H2>DS0s and PPP sessions in Use</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
Options[travis-nas-01_DS0PPP]: gauge
#---------------------------------------------------------------------------------------
# purpose: DS0s and Analog
#---------------------------------------------------------------------------------------
Target[travis-nas-01_DS0ANALOG]:
1.3.6.1.4.1.9.10.19.1.1.4.0&1.3.6.1.4.1.9.10.19.1.1.2.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_DS0ANALOG]: 200
MaxBytes2[travis-nas-01_DS0ANALOG]: 200
Title[travis-nas-01_DS0ANALOG]: DS0s and Analog in Use
PageTop[travis-nas-01_DS0ANALOG]: <H2>DS0s and Analog in Use</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
Options[travis-nas-01_DS0ANALOG]: gauge
#----------------------------------------------------------------------------------------
------
# purpose: DS0s and SerialX:Y
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_DS0SERIAL]:
1.3.6.1.4.1.9.10.19.1.1.4.0&1.3.6.1.4.1.9.10.19.1.1.3.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_DS0SERIAL]: 200
MaxBytes2[travis-nas-01_DS0SERIAL]: 200
Title[travis-nas-01_DS0SERIAL]: DS0s and SerialX:Y in Use
PageTop[travis-nas-01_DS0SERIAL]: <H2>DS0s and SerialX:Y in Use</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
Options[travis-nas-01_DS0SERIAL]: gauge
#----------------------------------------------------------------------------------------
------
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_DS0Sw56]:
1.3.6.1.4.1.9.10.19.1.1.4.0&1.3.6.1.4.1.9.10.19.1.1.10.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_DS0Sw56]: 200
MaxBytes2[travis-nas-01_DS0Sw56]: 200
Title[travis-nas-01_DS0Sw56]: DS0s and Sw56 in Use
PageTop[travis-nas-01_DS0Sw56]: <H2>DS0s and Sw56 in Use</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
Options[travis-nas-01_DS0Sw56]: gauge
#----------------------------------------------------------------------------------------
------
# purpose: cpmISDNCallsRejected and cpmModemCallsRejected
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_callrejects]:
1.3.6.1.4.1.9.10.19.1.2.1.0&1.3.6.1.4.1.9.10.19.1.2.2.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_callrejects]: 200
MaxBytes2[travis-nas-01_callrejects]: 200
Title[travis-nas-01_callrejects]: travis-nas-01 cpmISDNCallsRejected and
cpmModemCallsRejected
PageTop[travis-nas-01_callrejects]: <H2>cpmISDNCallsRejected and
cpmModemCallsRejected</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
#----------------------------------------------------------------------------------------
------
# purpose: cpmISDNCallsClearedAbnormally and cpmModemCallsClearedAbnormally
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_clearAbnormal]:
1.3.6.1.4.1.9.10.19.1.2.3.0&1.3.6.1.4.1.9.10.19.1.2.4.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_clearAbnormal]: 200
MaxBytes2[travis-nas-01_clearAbnormal]: 200
Title[travis-nas-01_clearAbnormal]: travis-nas-01 cpmISDNCallsClearedAbnormally and
cpmModemCallsClearedAbnormally
PageTop[travis-nas-01_clearAbnormal]: <H2>cpmISDNCallsClearedAbnormally and
cpmModemCallsClearedAbnormally</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
#----------------------------------------------------------------------------------------
------
# purpose: cpmISDNNoResource and cpmModemNoResource
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_callNoResource]:
1.3.6.1.4.1.9.10.19.1.2.5.0&1.3.6.1.4.1.9.10.19.1.2.6.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_callNoResource]: 200
MaxBytes2[travis-nas-01_callNoResource]: 200
Title[travis-nas-01_callNoResource]: travis-nas-01 cpmISDNNoResource and
cpmModemNoResource
PageTop[travis-nas-01_callNoResource]: <H2>cpmISDNNoResource and cpmModemNoResource</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
#----------------------------------------------------------------------------------------
------
# purpose: cmSystemModemsInUse and cmSystemModemsAvailable
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_modemcount]:
1.3.6.1.4.1.9.9.47.1.1.6.0&1.3.6.1.4.1.9.9.47.1.1.7.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_modemcount]: 200
MaxBytes2[travis-nas-01_modemcount]: 200
Title[travis-nas-01_modemcount]: cmSystemModemsInUse and cmSystemModemsAvailable
PageTop[travis-nas-01_modemcount]: <H2>cmSystemModemsInUse and
cmSystemModemsAvailable</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
Options[travis-nas-01_modemcount]: gauge
#----------------------------------------------------------------------------------------
------
# purpose: cvpdnTunnelTotal and cvpdnDeniedUsersTotal
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_vpdn_tunnelanddenied]:
1.3.6.1.4.1.9.10.24.1.1.1.0&1.3.6.1.4.1.9.10.24.1.1.3.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_vpdn_tunnelanddenied]: 200
MaxBytes2[travis-nas-01_vpdn_tunnelanddenied]: 200
Title[travis-nas-01_vpdn_tunnelanddenied]: cvpdnTunnelTotal and cvpdnDeniedUsersTotal
PageTop[travis-nas-01_vpdn_tunnelanddenied]: <H2>cvpdnTunnelTotal and
cvpdnDeniedUsersTotal</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
Options[travis-nas-01_vpdn_tunnelanddenied]: gauge
#----------------------------------------------------------------------------------------
------
# purpose: activeDS0s and cvpdnSessionTotal
#----------------------------------------------------------------------------------------
------
Target[travis-nas-01_activeDS0vpdnSession]:
1.3.6.1.4.1.9.10.19.1.1.4.0&1.3.6.1.4.1.9.10.24.1.1.2.0:5urf5h0p@travis-nas-01
MaxBytes1[travis-nas-01_activeDS0vpdnSession]: 200
MaxBytes2[travis-nas-01_activeDS0vpdnSession]: 200
Title[travis-nas-01_activeDS0vpdnSession]: activeDS0s and cvpdnSessionTotal
PageTop[travis-nas-01_activeDS0vpdnSession]: <H2>activeDS0s and cvpdnSessionTotal</H2>
<TR><TD>Device:</TD><TD>travis-nas-01</TD></TR>
<TR><TD><a href="/mrtg/mrtg.html">HOME</a></TD></TR>
Options[travis-nas-01_activeDS0vpdnSession]: gauge
Step 5
Open the crontab file in your system by entering crontab -e. The -e enables edit mode. You can run crontab from any directory.
"/tmp/crontabmMaqZd" 14 lines, 610 characters
#ident "@(#)root 1.19 98/07/06 SMI" /* SVr4.0 1.1.3.1 */
# The root crontab should be used to perform accounting data collection.
# The rtc command is run to adjust the real time clock if and when
# daylight savings time changes.
10 3 * * 0,4 /etc/cron.d/logchecker
10 3 * * 0 /usr/lib/newsyslog
15 3 * * 0 /usr/lib/fs/nfs/nfsfind
1 2 * * * [ -x /usr/sbin/rtc ] && /usr/sbin/rtc -c > /dev/null 2>&1
30 3 * * * [ -x /usr/lib/gss/gsscred_clean ] && /usr/lib/gss/gsscred_clean
Caution 
Although the crontab file is a flat text file, do not manually edit it by using
vi crontab. vi can corrupt the crontab, which causes all cron jobs to stop working. You must use the
crontab -e command, which synchronizes and updates all the crontab daemons accordingly.
Step 6
Insert the directory path for the MRTG configuration file (.cfg) you created. At the bottom of the file, enter a line similar to this one:
0,5,10,15,20,25,30,35,40,45,50,55 * * * * /opt/mrtg/run/mrtg
/opt/mrtg/run/conf/travis-nas-01.cfg
Note
Do not forget to include a space between /mrtg and /opt
"/tmp/crontabmMaqZd" 14 lines, 610 characters
#ident "@(#)root 1.19 98/07/06 SMI" /* SVr4.0 1.1.3.1 */
# The root crontab should be used to perform accounting data collection.
# The rtc command is run to adjust the real time clock if and when
# daylight savings time changes.
10 3 * * 0,4 /etc/cron.d/logchecker
10 3 * * 0 /usr/lib/newsyslog
15 3 * * 0 /usr/lib/fs/nfs/nfsfind
1 2 * * * [ -x /usr/sbin/rtc ] && /usr/sbin/rtc -c > /dev/null 2>&1
30 3 * * * [ -x /usr/lib/gss/gsscred_clean ] && /usr/lib/gss/gsscred_clean
0,5,10,15,20,25,30,35,40,45,50,55 * * * * /opt/downloads/mrtg/mrtg-2.8.8/run/mrtg
/opt/downloads/mrtg/mrtg-2.8.8/run/travis-nas-01.cfg
On a 5-minute time interval, MRTG will start up, read the configuration file, and re-generate
performance graphs.
Sending MRTG Graphs to a Web Server
MRTG builds all the graphs and web pages.
To browse and view the graphs produced by MRTG, make sure the web server is running. For information on how to set up a web server, go to http://www.apache.org/
To send MRTG graphs to a web server, follow these steps:
Step 1
Verify that the configuration file points to the correct working directory (WorkDir:) on your web server by entering the more command. See WorkDir: in the following example.
igloo:/opt/downloads/mrtg/mrtg-2.8.8/run ->more travis-nas-01.cfg
WorkDir: /export/home/www/mrtg/travis-nas-01/dial
# make legends reflect these are call counters
Step 2
To send the web pages and graphs to the web-server directory, enter the following command:
igloo:/opt/downloads/mrtg/mrtg-2.8.8/run ->./mrtg travis-nas-01.cfg
igloo:/opt/downloads/mrtg/mrtg-2.8.8/run ->
Now, the crontab will automatically perform this function every five minutes.
Ignore any Rateup WARNING errors, which means that crontab is working in the background.
Rateup WARNING: .//rateup The backup log file for 172.21.101.20.178 was invalidl
Rateup WARNING: .//rateup Can't remove 172.21.101.20.178.old updating log file
Rateup WARNING: .//rateup Can't rename 172.21.101.20.178.log to 172.21.101.20.1e
Rateup WARNING: .//rateup could not read the primary log file for 172.21.101.209
Step 3
Use a web browser to view the MRTG output files in the web page directory.
Note
If the domain name server (DNS) is not working, a hostname cannot be used by MRTG. Use the IP address instead.
Figure 15
MRTG Graphs Viewed by Using a Web Browser
Appendix
CISCO-MODEM-MGMT-MIB
The output below shows the CISCO-MODEM-MGMT-MIB structures. First just the MIB structure, followed by description and examples of each of the tables in the MIB. For descriptions of the individual OIDs, refer to the following link
ftp://www.cisco.com/pub/mibs/v2/CISCO-MODEM-MGMT-MIB.my
Note
ciscoMgmt = .1.3.6.1.4.1.9.9
For ease of reading, the Tables (marked with **) are documented after initially showing the basic structure.
ciscoMgmt.47 ciscoModemMgmtMIB
ciscoMgmt.47.1 ciscoModemMgmtMIBObjects
ciscoMgmt.47.1.1 cmSystemInfo
ciscoMgmt.47.1.1.1 cmSystemInstalledModem
ciscoMgmt.47.1.1.2 cmSystemConfiguredGroup
ciscoMgmt.47.1.1.3 cmSystemWatchdogTime
ciscoMgmt.47.1.1.4 cmSystemStatusPollTime
ciscoMgmt.47.1.1.5 cmSystemMaxRetries
ciscoMgmt.47.1.1.6 cmSystemModemsInUse
ciscoMgmt.47.1.1.7 cmSystemModemsAvailable
ciscoMgmt.47.1.1.8 cmSystemModemsUnavailable
ciscoMgmt.47.1.1.9 cmSystemModemsOffline
ciscoMgmt.47.1.1.10 cmSystemModemsDead
ciscoMgmt.47.1.2 cmGroupInfo
ciscoMgmt.47.1.2.1 cmGroupTable **
ciscoMgmt.47.1.2.2 cmGroupMemberTable **
ciscoMgmt.47.1.3 cmLineInfo
ciscoMgmt.47.1.3.1 cmLineStatusTable **
ciscoMgmt.47.1.3.2 cmLineConfigTable **
ciscoMgmt.47.1.3.3 cmLineStatisticsTable **
ciscoMgmt.47.1.3.4 cmLineSpeedStatisticsTable **
Defined by Group-Async configuration
ciscoMgmt.47.1.2.1 cmGroupTable
ciscoMgmt.47.1.2.1.1 cmGroupEntry
ciscoMgmt.47.1.2.1.1.1 cmGroupIndex
ciscoMgmt.47.1.2.1.1.2 cmGroupTotalDevices
UCD-SNMP: snmptable -ib -m all maui-nas-01 comm-string .1.3.6.1.4.1.9.9.47.1.2.1
2>/dev/null
SNMP table:
enterprises.cisco.ciscoMgmt.ciscoModemMgmtMIB.ciscoModemMgmtMIBObjects.cmGroupInfo.cmGrou
pTable.cmGroupEntry
ciscoMgmt.47.1.2.2 cmGroupMemberTable
ciscoMgmt.47.1.2.2.1 cmGroupMemberEntry
ciscoMgmt.47.1.2.2.1.1 cmSlotIndex
ciscoMgmt.47.1.2.2.1.2 cmPortIndex
Query was: snmptable -ib -m all maui-nas-01 comm-string .1.3.6.1.4.1.9.9.47.1.2.2
2>/dev/null
SNMP table:
enterprises.cisco.ciscoMgmt.ciscoModemMgmtMIB.ciscoModemMgmtMIBObjects.cmGroupInfo.cmGrou
pMemberTable.cmGroupMemberEntry
index SlotIndex PortIndex
ciscoMgmt.47.1.3.1 cmLineStatusTable
ciscoMgmt.47.1.3.1.1 cmLineStatusEntry
ciscoMgmt.47.1.3.1.1.1 cmInterface
ciscoMgmt.47.1.3.1.1.2 cmGroup
ciscoMgmt.47.1.3.1.1.3 cmManufacturerID
ciscoMgmt.47.1.3.1.1.4 cmProductDetails
ciscoMgmt.47.1.3.1.1.5 cmManageable
ciscoMgmt.47.1.3.1.1.6 cmState
ciscoMgmt.47.1.3.1.1.7 cmCallDirection
ciscoMgmt.47.1.3.1.1.8 cmDisconnectReason
ciscoMgmt.47.1.3.1.1.9 cmCallDuration
ciscoMgmt.47.1.3.1.1.10 cmCallPhoneNumber
ciscoMgmt.47.1.3.1.1.11 cmCallerID
ciscoMgmt.47.1.3.1.1.12 cmModulationSchemeUsed
ciscoMgmt.47.1.3.1.1.13 cmProtocolUsed
ciscoMgmt.47.1.3.1.1.14 cmTXRate
ciscoMgmt.47.1.3.1.1.15 cmRXRate
ciscoMgmt.47.1.3.1.1.16 cmTXAnalogSignalLevel
ciscoMgmt.47.1.3.1.1.17 cmRXAnalogSignalLevel
UCD-SNMP query: snmptable -ib -m all maui-nas-01 comm-string .1.3.6.1.4.1.9.9.47.1.3.1
2>/dev/null
SNMP table:
enterprises.cisco.ciscoMgmt.ciscoModemMgmtMIB.ciscoModemMgmtMIBObjects.cmLineInfo.cmLineS
tatusTable.cmLineStatusEntry
index Interface Group ManufacturerID
ProductDetails Manageable State CallDirection DisconnectReason CallDuration
CallPhoneNumber CallerID ModulationSchemeUsed ProtocolUsed TXRate RXRate
TXAnalogSignalLevel RXAnalogSignalLevel
2.0 111 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:26:10.60
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.1 112 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:38:24.03
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.2 113 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:16:28.21
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.3 114 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:02:15.46
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.4 115 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:07:58.01
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.5 116 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:13:06.73
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.6 117 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:18:27.16
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.7 118 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:13:50.93
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.8 119 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:05:12.52
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.9 120 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:00:08.72
"81561" "" v34plus reliableLAPM 33600 33600 0
-14
2.10 121 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:00:08.56
"81561" "" v34plus reliableLAPM 33600 33600 0
-14
2.11 122 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:16:28.41
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.12 123 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:05:39.64
"81560" "" v90 reliableLAPM 42666 21600 0
-30
2.13 124 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:35:44.57
"81560" "" v90 reliableLAPM 37333 21600 0
-30
2.14 125 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:45:52.68
"81560" "" v90 reliableLAPM 37333 19200 0
-30
2.15 126 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:15:08.74
"81560" "" v90 reliableLAPM 37333 19200 0
-30
2.16 127 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:17:55.96
"81560" "" v34plus reliableLAPM 26400 26400 0
-18
2.17 128 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:05:43.36
"81560" "" v34plus reliableLAPM 26400 26400 0
-18
2.18 129 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteHangup 0:0:28:45.36
"81560" "" v34plus reliableLAPM 26400 26400 0
-19
2.19 130 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:24:18.44
"81560" "" v90 reliableLAPM 44000 21600 0
-30
2.20 131 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming trainupFailure 0:0:00:19.12
"81560" "" v90 reliableLAPM 45333 12000 0
-30
2.21 132 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming noCarrier 0:0:00:21.18
"81560" "" v34plus reliableLAPM 26400 26400 0
-22
2.22 133 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteHangup 0:0:00:11.13
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.23 134 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:03:44.39
"81560" "" v90 reliableLAPM 46666 19200 0
-30
2.24 135 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:14:39.06
"81560" "" v90 reliableLAPM 45333 24000 0
-28
2.25 136 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:23:17.87
"81560" "" v90 reliableLAPM 44000 21600 0
-30
2.26 137 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:11:03.71
"81560" "" v34plus reliableLAPM 28800 24000 0
-26
2.27 138 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming remoteLinkDisconnect 0:0:21:12.99
"81560" "" v90 reliableLAPM 37333 21600 0
-30
2.28 139 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming noCarrier 0:0:00:21.28
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.29 140 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:00:56.30
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.30 141 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:01:40.98
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.31 142 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:01:07.99
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.32 143 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:00:08.62
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.33 144 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:51:05.39
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.34 145 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:00:05.68
"81561" "" v34plus reliableLAPM 33600 33600 0
-14
2.35 146 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:01:30.74
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.36 147 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:13:18.80
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.37 148 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:04:40.66
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.38 149 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:00:18.44
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.39 150 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:21:17.14
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.40 151 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:22:52.13
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.41 152 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:07:59.35
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.42 153 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:1:38:48.66
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.43 154 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:00:53.01
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.44 155 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:09:13.37
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.45 156 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:24:08.74
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.46 157 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:0:54:00.28
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
2.47 158 1 "Mica Hex Modem" "Modem (Managed Option), Firmware Rev:
50.54.50.48" true onHook incoming dtrDrop 0:1:01:29.14
"81560" "" v34plus reliableLAPM 33600 33600 0
-14
ciscoMgmt.47.1.3.2 cmLineConfigTable
ciscoMgmt.47.1.3.2.1 cmLineConfigEntry
ciscoMgmt.47.1.3.2.1.1 cmATModePermit
ciscoMgmt.47.1.3.2.1.2 cmStatusPolling
ciscoMgmt.47.1.3.2.1.3 cmBusyOutRequest
ciscoMgmt.47.1.3.2.1.4 cmShutdown
ciscoMgmt.47.1.3.2.1.5 cmHoldReset
ciscoMgmt.47.1.3.2.1.6 cmBad
UCD-SNMP query was: snmptable -ib -m all maui-nas-01 comm-string
.1.3.6.1.4.1.9.9.47.1.3.2 2>/dev/null
SNMP table:
enterprises.cisco.ciscoMgmt.ciscoModemMgmtMIB.ciscoModemMgmtMIBObjects.cmLineInfo.cmLineC
onfigTable.cmLineConfigEntry
index ATModePermit StatusPolling BusyOutRequest Shutdown HoldReset Bad
2.0 ? true false false ? false
2.1 ? true false false ? false
2.2 ? true false false ? false
2.3 ? true false false ? false
2.4 ? true false false ? false
2.5 ? true false false ? false
2.6 ? true false false ? false
2.7 ? true false false ? false
2.8 ? true false false ? false
2.9 ? true false false ? false
2.10 ? true false false ? false
2.11 ? true false false ? false
2.12 ? true false false ? false
2.13 ? true false false ? false
2.14 ? true false false ? false
2.15 ? true false false ? false
2.16 ? true false false ? false
2.17 ? true false false ? false
2.18 ? true false false ? false
2.19 ? true false false ? false
2.20 ? true false false ? false
2.21 ? true false false ? false
2.22 ? true false false ? false
2.23 ? true false false ? false
2.24 ? true false false ? false
2.25 ? true false false ? false
2.26 ? true false false ? false
2.27 ? true false false ? false
2.28 ? true false false ? false
2.29 ? true false false ? false
2.30 ? true false false ? false
2.31 ? true false false ? false
2.32 ? true false false ? false
2.33 ? true false false ? false
2.34 ? true false false ? false
2.35 ? true false false ? false
2.36 ? true false false ? false
2.37 ? true false false ? false
2.38 ? true false false ? false
2.39 ? true false false ? false
2.40 ? true false false ? false
2.41 ? true false false ? false
2.42 ? true false false ? false
2.43 ? true false false ? false
2.44 ? true false false ? false
2.45 ? true false false ? false
2.46 ? true false false ? false
2.47 ? true false false ? false
ciscoMgmt.47.1.3.3 cmLineStatisticsTable
ciscoMgmt.47.1.3.3.1 cmLineStatisticsEntry
ciscoMgmt.47.1.3.3.1.1 cmRingNoAnswers
ciscoMgmt.47.1.3.3.1.2 cmIncomingConnectionFailures
ciscoMgmt.47.1.3.3.1.3 cmIncomingConnectionCompletions
ciscoMgmt.47.1.3.3.1.4 cmOutgoingConnectionFailures
ciscoMgmt.47.1.3.3.1.5 cmOutgoingConnectionCompletions
ciscoMgmt.47.1.3.3.1.6 cmFailedDialAttempts
ciscoMgmt.47.1.3.3.1.7 cmNoDialTones
ciscoMgmt.47.1.3.3.1.8 cmDialTimeouts
ciscoMgmt.47.1.3.3.1.9 cmWatchdogTimeouts
ciscoMgmt.47.1.3.3.1.10 cm2400OrLessConnections
ciscoMgmt.47.1.3.3.1.11 cm2400To14400Connections
ciscoMgmt.47.1.3.3.1.12 cmGreaterThan14400Connections
ciscoMgmt.47.1.3.3.1.13 cmNoCarriers
ciscoMgmt.47.1.3.3.1.14 cmLinkFailures
ciscoMgmt.47.1.3.3.1.15 cmProtocolErrors
ciscoMgmt.47.1.3.3.1.16 cmPollingTimeouts
ciscoMgmt.47.1.3.3.1.17 cmTotalCallDuration
UCD-SNMP query was: snmptable -ib -m all maui-nas-01 comm-string
.1.3.6.1.4.1.9.9.47.1.3.3 2>/dev/null
SNMP table:
enterprises.cisco.ciscoMgmt.ciscoModemMgmtMIB.ciscoModemMgmtMIBObjects.cmLineInfo.cmLineS
tatisticsTable.cmLineStatisticsEntry
index RingNoAnswers IncomingConnectionFailures IncomingConnectionCompletions
OutgoingConnectionFailures OutgoingConnectionCompletions FailedDialAttempts NoDialTones
DialTimeouts WatchdogTimeouts 2400OrLessConnections 2400To14400Connections
GreaterThan14400Connections NoCarriers LinkFailures ProtocolErrors PollingTimeouts
TotalCallDuration
2.0 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 1574
2.1 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 2318
2.2 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 994
2.3 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 135
2.4 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 3193
2.5 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 1095
2.6 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 1128
2.7 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 908
2.8 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 361
2.9 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 499
2.10 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 2756
2.11 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 1937
2.12 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 9091
2.13 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 2662
2.14 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 4436
2.15 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 9541
2.16 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 1211
2.17 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 413
2.18 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 4028
2.19 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 5649
2.20 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 54
2.21 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 1781
2.22 0 1 0
0 0 0 0 0
0 0 0 0 0
0 0 0 11
2.23 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 224
2.24 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 2456
2.25 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 1407
2.26 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 672
2.27 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 1283
2.28 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 30
2.29 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 56
2.30 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 100
2.31 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 67
2.32 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 8
2.33 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 3065
2.34 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 5
2.35 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 90
2.36 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 847
2.37 0 0 2
0 0 0 0 0
0 0 0 2 0
0 0 0 332
2.38 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 18
2.39 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 1277
2.40 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 1372
2.41 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 479
2.42 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 5928
2.43 0 0 1
0 0 0 0 0
0 0 0 1 0
0 0 0 53
2.44 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 599
2.45 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 1455
2.46 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 3248
2.47 0 1 1
0 0 0 0 0
0 0 0 1 0
0 0 0 3701
cmLineSpeedStatisticsTable
--------------------------
note that this table produces a distinct entry for each TX speed established with each
modem.
ciscoMgmt.47.1.3.4 cmLineSpeedStatisticsTable
ciscoMgmt.47.1.3.4.1 cmLineSpeedStatisticsEntry
ciscoMgmt.47.1.3.4.1.1 cmInitialLineSpeed
ciscoMgmt.47.1.3.4.1.2 cmInitialLineConnections
ciscoMgmt.47.1.3.4.1.3 cmInitialTxLineConnections
ciscoMgmt.47.1.3.4.1.4 cmInitialRxLineConnections
UCD-SNMP query was: snmptable -ib -m all maui-nas-01 comm-string
.1.3.6.1.4.1.9.9.47.1.3.4 2>/dev/null
SNMP table:
enterprises.cisco.ciscoMgmt.ciscoModemMgmtMIB.ciscoModemMgmtMIBObjects.cmLineInfo.cmLineS
peedStatisticsTable.cmLineSpeedStatisticsEntry
index LineSpeed LineConnections TxLineConnections RxLineConnections
CISCO-POP-MGMT-MIB
The output below shows the MIB structures. First just the MIB structure, followed by description and examples of each of the tables in the MIB. For descriptions of the individual OIDs, refer to the following link:
ftp://www.cisco.com/pub/mibs/v2/CISCO-POP-MGMT-MIB.my
Tables (marked with **) are documented after initially showing the basic structure.
Note
ciscoExperiment = .1.3.6.1.4.1.9.10
ciscoExperiment.19 ciscoPopMgmtMIB
ciscoExperiment.19.1 ciscoPopMgmtMIBObjects
ciscoExperiment.19.1.1 cpmDS0Usage
ciscoExperiment.19.1.1.1 cpmDS0UsageTable **
ciscoExperiment.19.1.1.2 cpmISDNCfgBChanInUseForAnalog
ciscoExperiment.19.1.1.3 cpmISDNCfgBChannelsInUse
ciscoExperiment.19.1.1.4 cpmActiveDS0s
ciscoExperiment.19.1.1.5 cpmPPPCalls
ciscoExperiment.19.1.1.6 cpmV120Calls
ciscoExperiment.19.1.1.7 cpmV110Calls
ciscoExperiment.19.1.1.8 cpmActiveDS0sHighWaterMark
ciscoExperiment.19.1.1.9 cpmDS1DS0UsageTable **
ciscoExperiment.19.1.1.10 cpmSW56CfgBChannelsInUse
ciscoExperiment.19.1.2 cpmCallFailure
ciscoExperiment.19.1.2.1 cpmISDNCallsRejected
ciscoExperiment.19.1.2.2 cpmModemCallsRejected
ciscoExperiment.19.1.2.3 cpmISDNCallsClearedAbnormally
ciscoExperiment.19.1.2.4 cpmModemCallsClearedAbnormally
ciscoExperiment.19.1.2.5 cpmISDNNoResource
ciscoExperiment.19.1.2.6 cpmModemNoResource
ciscoExperiment.19.1.3 cpmActiveCallSummary
ciscoExperiment.19.1.3.1 cpmActiveCallSummaryTable **
ciscoExperiment.19.1.4 cpmCallHistorySummary
ciscoExperiment.19.1.4.1 cpmCallHistorySummaryTableMaxLength
ciscoExperiment.19.1.4.2 cpmCallHistorySummaryRetainTimer
ciscoExperiment.19.1.4.3 cpmCallHistorySummaryTable **
ciscoExperiment.19.1.1.1 cpmDS0UsageTable
ciscoExperiment.19.1.1.1.1 cpmDS0UsageEntry
ciscoExperiment.19.1.1.1.1.1 cpmDS1SlotIndex
ciscoExperiment.19.1.1.1.1.2 cpmDS1PortIndex
ciscoExperiment.19.1.1.1.1.3 cpmChannelIndex
ciscoExperiment.19.1.1.1.1.4 cpmConfiguredType
ciscoExperiment.19.1.1.1.1.5 cpmDS0CallType
ciscoExperiment.19.1.1.1.1.6 cpmL2Encapsulation
ciscoExperiment.19.1.1.1.1.7 cpmCallCount
ciscoExperiment.19.1.1.1.1.8 cpmTimeInUse
ciscoExperiment.19.1.1.1.1.9 cpmInOctets
ciscoExperiment.19.1.1.1.1.10 cpmOutOctets
ciscoExperiment.19.1.1.1.1.11 cpmInPackets
ciscoExperiment.19.1.1.1.1.12 cpmOutPackets
ciscoExperiment.19.1.1.1.1.13 cpmAssociatedInterface
Requested Cmd: table cpmDS0UsageTable
Requested Device: maui-nas-01
OID: Numberic = .1.3.6.1.4.1.9.10.19.1.1.1, Symbolic = cpmDS0UsageTable
Query was: snmptable -ib -m all maui-nas-01 comm-string
.1.3.6.1.4.1.9.10.19.1.1.1 2>/dev/null
SNMP table:
enterprises.cisco.ciscoExperiment.ciscoPopMgmtMIB.ciscoPopMgmtMIBObjects.cpmDS0Usage.cpmD
S0UsageTable.cpmDS0UsageEntry
index DS1SlotIndex DS1PortIndex ChannelIndex ConfiguredType
DS0CallType L2Encapsulation CallCount TimeInUse InOctets OutOctets InPackets
OutPackets AssociatedInterface
0.0.1 ? ? ? isdn
idle idle 461 11:1:46:00.97 44982715 176835046 588552 802003
0
0.0.2 ? ? ? isdn
idle idle 526 9:20:33:29.86 36208855 167507646 534831 708102
0
0.0.3 ? ? ? isdn
idle idle 451 11:3:10:36.16 41248252 114100690 582169 674952
0
0.0.4 ? ? ? isdn
idle idle 460 10:21:30:09.28 35820269 134593851 541276 673246
0
0.0.5 ? ? ? isdn
idle idle 456 12:0:42:59.16 36713595 106348001 539414 661495
0
0.0.6 ? ? ? isdn
digital ppp 447 12:5:26:40.81 36252194 97184233 538126 637106
13
0.0.7 ? ? ? isdn
digital ppp 477 10:15:33:05.26 31382442 108382154 498961 611513
14
0.0.8 ? ? ? isdn
digital ppp 517 10:5:00:08.13 41354732 112750451 561400 689899
15
0.0.9 ? ? ? isdn
idle idle 477 10:21:07:34.02 42995378 108258834 591331 707045
0
0.0.10 ? ? ? isdn
idle idle 490 11:3:16:21.31 37089916 112267777 548112 687521
0
0.0.11 ? ? ? isdn
idle idle 459 11:11:48:45.57 48401400 122513022 624014 769786
0
0.0.12 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.13 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.14 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.15 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.16 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.17 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.18 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.19 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.20 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.21 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.22 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.23 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.0.24 ? ? ? isdn
idle idle 0 0:0:00:00.00 1631071 1601699 335265 335265
0
0.1.1 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.2 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.3 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.4 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.5 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.6 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.7 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.8 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.9 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.10 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.11 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.12 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.13 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.14 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.15 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.16 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.17 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.18 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.19 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.20 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.21 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.22 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.23 ? ? ? isdn
idle idle 0 0:0:00:00.00 0 0 0 0
0
0.1.24 ? ? ? isdn
idle idle 0 0:0:00:00.00 12 12 4 4
0
ciscoExperiment.19.1.1.9 cpmDS1DS0UsageTable
ciscoExperiment.19.1.1.9.1 cpmDS1DS0UsageEntry
ciscoExperiment.19.1.1.9.1.1 cpmDS1UsageSlotIndex
ciscoExperiment.19.1.1.9.1.2 cpmDS1UsagePortIndex
ciscoExperiment.19.1.1.9.1.3 cpmDS1ActiveDS0s
ciscoExperiment.19.1.1.9.1.4 cpmDS1ActiveDS0sHighWaterMark
Requested Cmd: table DS1DS0 Usage Table
Requested Device: maui-nas-01
OID: Numberic = .1.3.6.1.4.1.9.10.19.1.1.9, Symbolic = cpmDS1DS0UsageTable
Query was: snmptable -ib -m all maui-nas-01 comm-string
.1.3.6.1.4.1.9.10.19.1.1.9 2>/dev/null
SNMP table:
enterprises.cisco.ciscoExperiment.ciscoPopMgmtMIB.ciscoPopMgmtMIBObjects.cpmDS0Usage.cpmD
S1DS0UsageTable.cpmDS1DS0UsageEntry
index UsageSlotIndex UsagePortIndex ActiveDS0s ActiveDS0sHighWaterMark
ciscoExperiment.19.1.3.1 cpmActiveCallSummaryTable
ciscoExperiment.19.1.3.1.1 cpmActiveCallSummaryEntry
ciscoExperiment.19.1.3.1.1.1 cpmActiveCallStartTimeIndex
ciscoExperiment.19.1.3.1.1.2 cpmActiveCallSummaryIndex
ciscoExperiment.19.1.3.1.1.3 cpmActiveUserID
ciscoExperiment.19.1.3.1.1.4 cpmActiveUserIpAddr
ciscoExperiment.19.1.3.1.1.5 cpmActiveCallType
ciscoExperiment.19.1.3.1.1.6 cpmActiveModemSlot
ciscoExperiment.19.1.3.1.1.7 cpmActiveModemPort
ciscoExperiment.19.1.3.1.1.8 cpmActiveCallDuration
ciscoExperiment.19.1.3.1.1.9 cpmActiveEntrySlot
ciscoExperiment.19.1.3.1.1.10 cpmActiveEntryPort
ciscoExperiment.19.1.3.1.1.11 cpmActiveEntryChannel
ciscoExperiment.19.1.3.1.1.12 cpmActiveRemotePhoneNumber
ciscoExperiment.19.1.3.1.1.13 cpmActiveLocalPhoneNumber
ciscoExperiment.19.1.3.1.1.14 cpmActiveTTYNumber
Requested Cmd: table cpmActiveCallSummaryTable
Requested Device: maui-nas-01
OID: Numberic = .1.3.6.1.4.1.9.10.19.1.3.1, Symbolic =
cpmActiveCallSummaryTable
Query was: snmptable -ib -m all maui-nas-01 comm-string
.1.3.6.1.4.1.9.10.19.1.3.1 2>/dev/null
SNMP table:
enterprises.cisco.ciscoExperiment.ciscoPopMgmtMIB.ciscoPopMgmtMIBObjects.cpmActiveCallSum
mary.cpmActiveCallSummaryTable.cpmActiveCallSummaryEntry
index CallStartTimeIndex CallSummaryIndex UserID
UserIpAddr CallType ModemSlot ModemPort CallDuration EntrySlot EntryPort EntryChannel
RemotePhoneNumber LocalPhoneNumber TTYNumber
286967118.0 ? ? "rbrown-isdn-rad"
0.0.0.0 digital -1 -1 0:2:21:51.51 0 0 6
"" "81560" -1
286970118.0 ? ? "rbrown-isdn-rad"
0.0.0.0 digital -1 -1 0:2:21:21.52 0 0 7
"" "81560" -1
286984294.0 ? ? "dleyland-isdn"
0.0.0.0 digital -1 -1 0:2:18:59.76 0 0 8
"" "81560" -1
ciscoExperiment.19.1.4.3 cpmCallHistorySummaryTable
ciscoExperiment.19.1.4.3.1 cpmCallHistorySummaryEntry
ciscoExperiment.19.1.4.3.1.1 cpmCallDisconnectTimeIndex
ciscoExperiment.19.1.4.3.1.2 cpmCallStartTimeIndex
ciscoExperiment.19.1.4.3.1.3 cpmCallHistorySummaryIndex
ciscoExperiment.19.1.4.3.1.4 cpmUserID
ciscoExperiment.19.1.4.3.1.5 cpmUserIpAddr
ciscoExperiment.19.1.4.3.1.6 cpmCallType
ciscoExperiment.19.1.4.3.1.7 cpmModemSlot
ciscoExperiment.19.1.4.3.1.8 cpmModemPort
ciscoExperiment.19.1.4.3.1.9 cpmCallDuration
ciscoExperiment.19.1.4.3.1.10 cpmEntrySlot
ciscoExperiment.19.1.4.3.1.11 cpmEntryPort
ciscoExperiment.19.1.4.3.1.12 cpmEntryChannel
ciscoExperiment.19.1.4.3.1.13 cpmRemotePhoneNumber
ciscoExperiment.19.1.4.3.1.14 cpmLocalPhoneNumber
ciscoExperiment.19.1.4.3.1.15 cpmTTYNumber