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Port Bandwidth Graphing seems wonky
Posted: Mon Jun 29, 2015 4:24 pm
by adamh
I have a few SonicWalls setup to be monitored in XI. The port bandwidth doesn't seem to be "real world." It show less than 1 mbps on connections that I know are using much more. The graphs show spikes and usage so it seems proper except for the way the thresholds are set. Has anyone witnessed this issue before? Is it a problem with MIB data? Or a setting that can be adjusted. The graphs are looking nice, but I can't make a case saying the connection is fine if it shows .75 mbps as their usage, know what I mean?
Re: Port Bandwidth Graphing seems wonky
Posted: Mon Jun 29, 2015 4:26 pm
by tmcdonald
Is this on a non-English system? Sometimes when other languages represent numbers differently, one-thousand might be "1.000" instead of "1,000" which is quite literally orders of magnitude different.
Re: Port Bandwidth Graphing seems wonky
Posted: Tue Jun 30, 2015 8:27 am
by adamh
Thanks tmcdonald. Character set is UTF-8 So no, I'm in the US and no not a non-english. But it does seem to be that much off 1.000/1,000.
Re: Port Bandwidth Graphing seems wonky
Posted: Tue Jun 30, 2015 1:59 pm
by tgriep
Are all of the bandwidth graphs for all of the switches that you are monitoring wrong or just the Sonicwall device you are monitoring?
In the following folder, there is the config file for the Bandwidth check, could you post is here so we can review it?
Re: Port Bandwidth Graphing seems wonky
Posted: Thu Jul 09, 2015 11:30 am
by adamh
Code: Select all
#### ADDED BY NAGIOSXI (USER: nagiosadmin, DATE: 2015-06-10 12:47:40) ####
# Created by
# /usr/bin/cfgmaker --show-op-down --noreversedns --zero-speed 100000000 ::::2
### Global Config Options
# for UNIX
# WorkDir: /home/http/mrtg
# or for NT
# WorkDir: c:\mrtgdata
### Global Defaults
# to get bits instead of bytes and graphs growing to the right
# Options[_]: growright, bits
EnableIPv6: no
######################################################################
# System: HRDC
# Description: SonicWALL TZ 215 (SonicOS Enhanced 5.9.0.4-127o)
# Contact:
# Location:
######################################################################
### Interface 1 >> Descr: 'X0-(LAN)' | Name: 'X0' | Ip: '192.168.1.1' | Eth: '' ###
Target[_1]: 1:::::2
SetEnv[_1]: MRTG_INT_IP="192.168.1.1" MRTG_INT_DESCR="X0-(LAN)"
MaxBytes[_1]: 12500000
Title[_1]: Traffic Analysis for 1 -- HRDC
PageTop[_1]: <h1>Traffic Analysis for 1 -- HRDC</h1>
<div id="sysdetails">
<table>
<tr>
<td>System:</td>
<td>HRDC in </td>
</tr>
<tr>
<td>Maintainer:</td>
<td></td>
</tr>
<tr>
<td>Description:</td>
<td>X0-(LAN) </td>
</tr>
<tr>
<td>ifType:</td>
<td>ethernetCsmacd (6)</td>
</tr>
<tr>
<td>ifName:</td>
<td>X0</td>
</tr>
<tr>
<td>Max Speed:</td>
<td>12.5 MBytes/s</td>
</tr>
<tr>
<td>Ip:</td>
<td>192.168.1.1 (No DNS name)</td>
</tr>
</table>
</div>
### Interface 2 >> Descr: 'X1-(WAN)' | Name: 'X1' | Ip: '' | Eth: '' ###
Target[_2]: 2:@:161::::2
SetEnv[_2]: MRTG_INT_IP="" MRTG_INT_DESCR="X1-(WAN)"
MaxBytes[_2]: 12500000
Title[_2]: Traffic Analysis for 2 -- HRDC
PageTop[_2]: <h1>Traffic Analysis for 2 -- HRDC</h1>
<div id="sysdetails">
<table>
<tr>
<td>System:</td>
<td>HRDC in </td>
</tr>
<tr>
<td>Maintainer:</td>
<td></td>
</tr>
<tr>
<td>Description:</td>
<td>X1-(WAN) </td>
</tr>
<tr>
<td>ifType:</td>
<td>ethernetCsmacd (6)</td>
</tr>
<tr>
<td>ifName:</td>
<td>X1</td>
</tr>
<tr>
<td>Max Speed:</td>
<td>12.5 MBytes/s</td>
</tr>
<tr>
<td>Ip:</td>
<td> (No DNS name)</td>
</tr>
</table>
</div>
### Interface 3 >> Descr: 'X2-(Unassigned)' | Name: 'X2' | Ip: 'No Ip' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
#
# Target[_3]: 3:@:161::::2
# noHC[_3]: yes
# SetEnv[_3]: MRTG_INT_IP="No Ip" MRTG_INT_DESCR="X2-(Unassigned)"
# MaxBytes[_3]: 12500000
# Title[_3]: Traffic Analysis for 3 -- HRDC
# PageTop[_3]: <h1>Traffic Analysis for 3 -- HRDC</h1>
# <div id="sysdetails">
# <table>
# <tr>
# <td>System:</td>
# <td>HRDC in </td>
# </tr>
# <tr>
# <td>Maintainer:</td>
# <td></td>
# </tr>
# <tr>
# <td>Description:</td>
# <td>X2-(Unassigned) </td>
# </tr>
# <tr>
# <td>ifType:</td>
# <td>ethernetCsmacd (6)</td>
# </tr>
# <tr>
# <td>ifName:</td>
# <td>X2</td>
# </tr>
# <tr>
# <td>Max Speed:</td>
# <td>12.5 MBytes/s</td>
# </tr>
# <tr>
# <td>Ip:</td>
# <td>No Ip (No DNS name)</td>
# </tr>
# </table>
# </div>
### Interface 4 >> Descr: 'X3-(Unassigned)' | Name: 'X3' | Ip: 'No Ip' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
#
# Target[_4]: 4:@:161::::2
# noHC[_4]: yes
# SetEnv[_4]: MRTG_INT_IP="No Ip" MRTG_INT_DESCR="X3-(Unassigned)"
# MaxBytes[_4]: 12500000
# Title[_4]: Traffic Analysis for 4 -- HRDC
# PageTop[_4]: <h1>Traffic Analysis for 4 -- HRDC</h1>
# <div id="sysdetails">
# <table>
# <tr>
# <td>System:</td>
# <td>HRDC in </td>
# </tr>
# <tr>
# <td>Maintainer:</td>
# <td></td>
# </tr>
# <tr>
# <td>Description:</td>
# <td>X3-(Unassigned) </td>
# </tr>
# <tr>
# <td>ifType:</td>
# <td>ethernetCsmacd (6)</td>
# </tr>
# <tr>
# <td>ifName:</td>
# <td>X3</td>
# </tr>
# <tr>
# <td>Max Speed:</td>
# <td>12.5 MBytes/s</td>
# </tr>
# <tr>
# <td>Ip:</td>
# <td>No Ip (No DNS name)</td>
# </tr>
# </table>
# </div>
### Interface 5 >> Descr: 'X4-(DMZ)' | Name: 'X4' | Ip: '10.9.8.7' | Eth: '' ###
Target[_5]: 5:@:161::::2
SetEnv[_5]: MRTG_INT_IP="10.9.8.7" MRTG_INT_DESCR="X4-(DMZ)"
MaxBytes[_5]: 125000000
Title[_5]: Traffic Analysis for 5 -- HRDC
PageTop[_5]: <h1>Traffic Analysis for 5 -- HRDC</h1>
<div id="sysdetails">
<table>
<tr>
<td>System:</td>
<td>HRDC in </td>
</tr>
<tr>
<td>Maintainer:</td>
<td></td>
</tr>
<tr>
<td>Description:</td>
<td>X4-(DMZ) </td>
</tr>
<tr>
<td>ifType:</td>
<td>ethernetCsmacd (6)</td>
</tr>
<tr>
<td>ifName:</td>
<td>X4</td>
</tr>
<tr>
<td>Max Speed:</td>
<td>125.0 MBytes/s</td>
</tr>
<tr>
<td>Ip:</td>
<td>10.9.8.7 (No DNS name)</td>
</tr>
</table>
</div>
### Interface 6 >> Descr: 'X5-(Unassigned)' | Name: 'X5' | Ip: 'No Ip' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
#
# Target[_6]: 6:@:161::::2
# noHC[_6]: yes
# SetEnv[_6]: MRTG_INT_IP="No Ip" MRTG_INT_DESCR="X5-(Unassigned)"
# MaxBytes[_6]: 12500000
# Title[_6]: Traffic Analysis for 6 -- HRDC
# PageTop[_6]: <h1>Traffic Analysis for 6 -- HRDC</h1>
# <div id="sysdetails">
# <table>
# <tr>
# <td>System:</td>
# <td>HRDC in </td>
# </tr>
# <tr>
# <td>Maintainer:</td>
# <td></td>
# </tr>
# <tr>
# <td>Description:</td>
# <td>X5-(Unassigned) </td>
# </tr>
# <tr>
# <td>ifType:</td>
# <td>ethernetCsmacd (6)</td>
# </tr>
# <tr>
# <td>ifName:</td>
# <td>X5</td>
# </tr>
# <tr>
# <td>Max Speed:</td>
# <td>12.5 MBytes/s</td>
# </tr>
# <tr>
# <td>Ip:</td>
# <td>No Ip (No DNS name)</td>
# </tr>
# </table>
# </div>
### Interface 7 >> Descr: 'X6-(Unassigned)' | Name: 'X6' | Ip: 'No Ip' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
#
# Target[_7]: 7:@:161::::2
# noHC[_7]: yes
# SetEnv[_7]: MRTG_INT_IP="No Ip" MRTG_INT_DESCR="X6-(Unassigned)"
# MaxBytes[_7]: 12500000
# Title[_7]: Traffic Analysis for 7 -- HRDC
# PageTop[_7]: <h1>Traffic Analysis for 7 -- HRDC</h1>
# <div id="sysdetails">
# <table>
# <tr>
# <td>System:</td>
# <td>HRDC in </td>
# </tr>
# <tr>
# <td>Maintainer:</td>
# <td></td>
# </tr>
# <tr>
# <td>Description:</td>
# <td>X6-(Unassigned) </td>
# </tr>
# <tr>
# <td>ifType:</td>
# <td>ethernetCsmacd (6)</td>
# </tr>
# <tr>
# <td>ifName:</td>
# <td>X6</td>
# </tr>
# <tr>
# <td>Max Speed:</td>
# <td>12.5 MBytes/s</td>
# </tr>
# <tr>
# <td>Ip:</td>
# <td>No Ip (No DNS name)</td>
# </tr>
# </table>
# </div>
### Interface 8 >> Descr: 'U0-(Unassigned)' | Name: 'U0' | Ip: 'No Ip' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
#
# Target[_8]: 8:@:161::::2
# noHC[_8]: yes
# SetEnv[_8]: MRTG_INT_IP="No Ip" MRTG_INT_DESCR="U0-(Unassigned)"
# MaxBytes[_8]: 12500000
# Title[_8]: Traffic Analysis for 8 -- HRDC
# PageTop[_8]: <h1>Traffic Analysis for 8 -- HRDC</h1>
# <div id="sysdetails">
# <table>
# <tr>
# <td>System:</td>
# <td>HRDC in </td>
# </tr>
# <tr>
# <td>Maintainer:</td>
# <td></td>
# </tr>
# <tr>
# <td>Description:</td>
# <td>U0-(Unassigned) </td>
# </tr>
# <tr>
# <td>ifType:</td>
# <td>Other (1)</td>
# </tr>
# <tr>
# <td>ifName:</td>
# <td>U0</td>
# </tr>
# <tr>
# <td>Max Speed:</td>
# <td>12.5 MBytes/s</td>
# </tr>
# <tr>
# <td>Ip:</td>
# <td>No Ip (No DNS name)</td>
# </tr>
# </table>
# </div>
### Interface 9 >> Descr: 'U1-(Unassigned)' | Name: 'U1' | Ip: 'No Ip' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
#
# Target[_9]: 9:@:161::::2
# noHC[_9]: yes
# SetEnv[_9]: MRTG_INT_IP="No Ip" MRTG_INT_DESCR="U1-(Unassigned)"
# MaxBytes[_9]: 12500000
# Title[_9]: Traffic Analysis for 9 -- HRDC
# PageTop[_9]: <h1>Traffic Analysis for 9 -- HRDC</h1>
# <div id="sysdetails">
# <table>
# <tr>
# <td>System:</td>
# <td>HRDC in </td>
# </tr>
# <tr>
# <td>Maintainer:</td>
# <td></td>
# </tr>
# <tr>
# <td>Description:</td>
# <td>U1-(Unassigned) </td>
# </tr>
# <tr>
# <td>ifType:</td>
# <td>Other (1)</td>
# </tr>
# <tr>
# <td>ifName:</td>
# <td>U1</td>
# </tr>
# <tr>
# <td>Max Speed:</td>
# <td>12.5 MBytes/s</td>
# </tr>
# <tr>
# <td>Ip:</td>
# <td>No Ip (No DNS name)</td>
# </tr>
# </table>
# </div>
Re: Port Bandwidth Graphing seems wonky
Posted: Thu Jul 09, 2015 11:41 am
by tgriep
Are all of the bandwidth graphs for all of the switches that you are monitoring wrong or just the Sonicwall device you are monitoring?
Can you run the following and post the output here?
Re: Port Bandwidth Graphing seems wonky
Posted: Thu Jul 09, 2015 1:47 pm
by adamh
UTF-8. The ASA seems normal.
Re: Port Bandwidth Graphing seems wonky
Posted: Thu Jul 09, 2015 4:21 pm
by tgriep
That's funny, when I run locale I get en_US.UTF-8
Can you run a snmpwalk in the device and then attach the /tmp/walk.txt file here?
Code: Select all
snmpwalk "IP Address" -v 2c -c "Community Name" >/tmp/walk.txt
Re: Port Bandwidth Graphing seems wonky
Posted: Fri Jul 10, 2015 12:37 pm
by adamh
attached. Thanks.
Re: Port Bandwidth Graphing seems wonky
Posted: Fri Jul 10, 2015 2:15 pm
by tgriep
It looks like the snmpwalk timed out so can you run it again like below and upload the walk.txt file?
Code: Select all
snmpwalk "IP Address" -v 2c -c "Community Name" -t 600 >/tmp/walk.txt
Can you also run the following and post the output?
Code: Select all
uname -a
cat /etc/*release
locale
cfgmaker -V