Difference between revisions of "Cacti graph ADSL"

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* [not working]Loading template from [http://www.alcatron.net/?p=42 Cisco 877 Cacti Template] enabled that graphs are being graph - but the router does not have VDSL card installed so cannot fully test.
* [not working]Loading template from [http://www.alcatron.net/?p=42 Cisco 877 Cacti Template] enabled that graphs are being graph - but the router does not have VDSL card installed so cannot fully test.
* load 4x templates from [http://forums.cacti.net/about20111.html Cisco ISR ADSL interface graph] Cacti forum. OID values are working with <tt>snmpwalk</tt>. See test below.
* load 4x templates from [http://forums.cacti.net/about20111.html Cisco ISR ADSL interface graph] Cacti forum. OID values are working with <tt>snmpwalk</tt>. See test below.
Files to import templates:
cacti_data_query_xdsl_line_statistics.xml
cacti_data_template_xdsl_interface_statistics.xml
cacti_graph_template_xdsl_interface_statistics.xml
File to copy to <tt>/usr/share/cacti/resource/snmp_queries/</tt> if you run Ubuntu.
xDSLLineStat.xml


= Install ADSLine MIB data query =
= Install ADSLine MIB data query =

Revision as of 05:22, 21 November 2013

WIP

  • I need to load MIBs to either Cacti DB or Cisco device - [not necessary, tbc]
  • [not working]Loading template from Cisco 877 Cacti Template enabled that graphs are being graph - but the router does not have VDSL card installed so cannot fully test.
  • load 4x templates from Cisco ISR ADSL interface graph Cacti forum. OID values are working with snmpwalk. See test below.

Files to import templates: 

cacti_data_query_xdsl_line_statistics.xml
cacti_data_template_xdsl_interface_statistics.xml
cacti_graph_template_xdsl_interface_statistics.xml

File to copy to /usr/share/cacti/resource/snmp_queries/ if you run Ubuntu. 

xDSLLineStat.xml

Install ADSLine MIB data query

  • Dowload ADSL Line Data script file from Cacti templates website.
  • Un-tar, then copy adslLine.xml file to (in Ubuntu) /usr/share/cacti/resource/ directory
  • Import XML template following Console > Import templates > Open cacti087d_data_query_adsl_line_mib.xml > press Import

Following errors/missing dependencies found during the import process:

Cacti has imported the following items: 

CDEF
[success] Make Stack Negative [update]

GPRINT Preset
[success] Normal [update] 

Data Input Method
[success] Get SNMP Data (Indexed) [update]

Data Template
[success] ADSL Line - Signal/Noise [new]
[success] ADSL Line - Attentuation [new]
[success] ADSL Line - Power [new] 

Graph Template
[success] ADSL Line - Noise Margin [new]
  + Unmet Dependency: (Data Template Item)
  + Found Dependency: (GPRINT Preset) Normal
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Found Dependency: (CDEF) Make Stack Negative
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
[success] ADSL Line - Attenuation [new]
[success] ADSL Line - Output Power [new]
  + Found Dependency: (Data Template Item) adslAtucCurrOutputP
  + Found Dependency: (GPRINT Preset) Normal
  + Unmet Dependency: (Data Template Item)
  + Found Dependency: (CDEF) Make Stack Negative
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)

Data Query
[success] ADSL Line MIB [new]
  + Found Dependency: (Data Input Method) Get SNMP Data (Indexed)
  + Found Dependency: (Graph Template) ADSL Line - Output Power
  + Found Dependency: (Data Template) ADSL Line - Power
  + Unmet Dependency: (Data Template Item)
  + Found Dependency: (Data Template Item) adslAtucCurrOutputP
  + Found Dependency: (Graph Template) ADSL Line - Noise Margin
  + Found Dependency: (Data Template) ADSL Line - Signal/Noise
  + Unmet Dependency: (Data Template Item)
  + Unmet Dependency: (Data Template Item)
  + Found Dependency: (Graph Template) ADSL Line - Attenuation
  + Found Dependency: (Data Template) ADSL Line - Attentuation
  + Found Dependency: (Data Template Item) adslAtucCurrAtn
  + Found Dependency: (Data Template Item) adslAturCurrAtn

Then go to Console > Devices > YourSNMPenabledDevice (Router1941) > scroll at the bottom Associated Data Queries section and select 'ADSL Line MIB' > press ADD > SAVE. Unfortunately the script results with no SNMP data returned when I run 'Verbose Query', here is output:

There is no ADSL EHWIC card installed at this router output
Data Query Debug Information
+ Running data query [10].
+ Found type = '3' [SNMP Query].
+ Found data query XML file at '/usr/share/cacti/site/resource/snmp_queries/adslLine.xml'
+ XML file parsed ok.
+ <oid_num_indexes> missing in XML file, 'Index Count Changed' emulated by counting oid_index entries
+ Executing SNMP walk for list of indexes @ '.1.3.6.1.2.1.10.94.1.1.3.1.1' Index Count: 0
+ No SNMP data returned

SNMP test

Get a device info 

snmpstatus -c 'communitystring' -v2c DEV_IP_ADDRESS

List of interfaces 

snmpwalk -c 'communitystring' -v2c 10.0.99.100 .1.3.6.1.2.1.2.2.1.2
iso.3.6.1.2.1.2.2.1.2.1 = STRING: "Embedded-Service-Engine0/0"
iso.3.6.1.2.1.2.2.1.2.2 = STRING: "GigabitEthernet0/0"
iso.3.6.1.2.1.2.2.1.2.3 = STRING: "GigabitEthernet0/1"
<-- output ommited -->
iso.3.6.1.2.1.2.2.1.2.15 = STRING: "Vlan20"
iso.3.6.1.2.1.2.2.1.2.16 = STRING: "Vlan99"
iso.3.6.1.2.1.2.2.1.2.17 = STRING: "Dialer1"

Uptime 

snmpget -M MIBs -v1 -c hardpassword 10.0.99.100 .1.3.6.1.2.1.1.3.0
iso.3.6.1.2.1.1.3.0 = Timeticks: (591121) 1:38:31.21

Cisco VDSL specific MIBs

These are specific MIB objects that Cacti need to pull run on Linux below:

SNR value
$ snmpwalk -v2c -c hardpassword 10.0.99.100 .1.3.6.1.2.1.10.94.1.1.3.1.4
iso.3.6.1.2.1.10.94.1.1.3.1.4.17 = Gauge32: 34
Attenuation value
$ snmpwalk -v2c -c hardpassword 10.0.99.100 .1.3.6.1.2.1.10.94.1.1.3.1.5
iso.3.6.1.2.1.10.94.1.1.3.1.5.17 = Gauge32: 550
Verified on Cisco 1941 router here
#show controllers vDSL 0/0/0  
Controller VDSL 0/0/0 is UP

Daemon Status:		 Up 

			XTU-R (DS)		XTU-C (US)
Chip Vendor ID:		'BDCM'			 'IFTN'
Chip Vendor Specific:   0x0000			 0x71C8
Chip Vendor Country:    0xB500			 0xB500
Modem Vendor ID:	'CSCO'			 '    '
Modem Vendor Specific:  0x4602			 0x0000
Modem Vendor Country:   0xB500			 0x0000
Serial Number Near:    ********* 1941/K9 15.2(4)M   
Serial Number Far:     
Modem Version Near:    15.2(4)M
Modem Version Far:     0x71c8

Modem Status:		 TC Sync (Showtime!) 
DSL Config Mode:	 AUTO 
Trained Mode:		 G.992.3 (ADSL2) Annex A 
TC Mode:		 ATM 
Selftest Result:	 0x00 
DELT configuration:	 disabled 
DELT state:		 not running 
Trellis:		 ON			  ON
SRA: 			 disabled			 disabled
 SRA count: 		 0			 0
Bit swap: 		 enabled			 enabled
 Bit swap count:	 28726			 1047
Line Attenuation:	 55.0 dB		 29.1 dB
Signal Attenuation:	 61.3 dB		 29.0 dB
Noise Margin:		  3.4 dB		  6.2 dB
Attainable Rate:	5308 kbits/s		 876 kbits/s
Actual Power:		  0.0 dBm		 12.7 dBm
Total FECC:		9404708			 20142
Total ES:		3786			 884
< -- output obmitted -- >

Reference

MIB browser
  • SNMP MIB Browser for Linux platforms Qt based, *.deb package provided
  • SnmpB SnmpB is an SNMP MIB browser written in QT. It supports SNMPv1, SNMPv2c & SNMPv3. SnmpB can browse/edit/load/add MIB files and can query SNMP agents. It also supports agent discovery, trap events, and graph plotting.
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