[mrtg] Spikes in graph

Mir Hafeez Ali hafeezali at cyberia.net.sa
Tue Oct 17 10:58:39 MEST 2006


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Hello everyone,

 

Can any one help me sort out this issue.  I am getting spikes in the graph.

 

The problem is that earlier I was plotting from  STM1 sub-interface and the
results were perfect.  Just recently we have installed a new STM4 and all
our gateway traffic is passing through one of its sub-interface configured
on this STM4.   The problem is that my graphs are showing spikes from time
to time where as there is no degradation of service. Below is the
configuration of my file and the png image sample.

 



 

### Interface 108 >> Descr: 'ATM2/0/0.1-aal5-layer' | Name: '' | Ip:
'10.158.100.1' | Eth: '' ###

 

Target[igw]: /10.158.100.1:public at 10.10.10.1:::::2

SetEnv[igw]: MRTG_INT_IP="10.158.100.1"
MRTG_INT_DESCR="ATM2/0/0.1-aal5-layer"

MaxBytes[igw]: 74880000

Options[igw]: bits,nopercent

YTics[igw]: 15

kilo[igw]: 1024

XSize[igw]: 600

YSize[igw]: 250

Title[igw]: Main Traffic to IGW (Primary)

PageTop[igw]: <H1>Main Traffic to IGW (Primary)</H1>

 <TABLE>

   <TR><TD>System:</TD>     <TD>Gateway Router</TD></TR>

   <TR><TD>Interface:</TD>  <TD>ATM2/0/0.1</TD></TR>

   <TR><TD>Ip Address:</TD> <TD>10.158.100.1</TD></TR>

 </TABLE>

 

 

 

Regards,

 

_________________________

Mir Hafeez Ali

 

 


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<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Hello everyone,</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Can any one help me sort out this =
issue.&nbsp;
I am getting spikes in the graph.</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>The problem is that earlier I was plotting from =
&nbsp;STM1
sub-interface and the results were perfect. &nbsp;Just recently we have
installed a new STM4 and all our gateway traffic is passing through one =
of its
sub-interface configured on this STM4.&nbsp;&nbsp; The problem is that =
my
graphs are showing spikes from time to time where as there is no =
degradation of
service. Below is the configuration of my file and the png image =
sample.</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><img width=3D695 height=3D281
src=3D"cid:image001.gif at 01C6F1E3.9595F1E0"></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>### Interface 108 &gt;&gt; Descr:
'ATM2/0/0.1-aal5-layer' | Name: '' | Ip: '10.158.100.1' | Eth: '' =
###</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>Target[igw]: /10.158.100.1:<font =
color=3Dnavy><span
style=3D'color:navy'>public</span></font>@<font color=3Dnavy><span
style=3D'color:navy'>10.10.10.1</span></font>:::::2</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>SetEnv[igw]: =
MRTG_INT_IP=3D&quot;10.158.100.1&quot;
MRTG_INT_DESCR=3D&quot;ATM2/0/0.1-aal5-layer&quot;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>MaxBytes[igw]: <font color=3Dnavy><span
style=3D'color:navy'>74880000</span></font></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>Options[igw]: =
bits,nopercent</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>YTics[igw]: 15</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>kilo[igw]: 1024</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>XSize[igw]: 600</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>YSize[igw]: 250</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>Title[igw]: Main Traffic to IGW =
(Primary)</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>PageTop[igw]: &lt;H1&gt;Main Traffic to IGW
(Primary)&lt;/H1&gt;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>&nbsp;&lt;TABLE&gt;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>&nbsp;&nbsp;
&lt;TR&gt;&lt;TD&gt;System:&lt;/TD&gt;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;TD&gt;Gateway Router&lt;/TD&gt;&lt;/TR&gt;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>&nbsp;&nbsp;
&lt;TR&gt;&lt;TD&gt;Interface:&lt;/TD&gt;&nbsp;
&lt;TD&gt;ATM2/0/0.1&lt;/TD&gt;&lt;/TR&gt;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>&nbsp;&nbsp; &lt;TR&gt;&lt;TD&gt;Ip =
Address:&lt;/TD&gt;
&lt;TD&gt;10.158.100.1&lt;/TD&gt;&lt;/TR&gt;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>&nbsp;&lt;/TABLE&gt;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=3DMsoNormal><b><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial;font-weight:bold'>Regards,</span></font></b></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>_________________________</span></font></p>

<p class=3DMsoNormal><b><font size=3D3 face=3DArial><span =
style=3D'font-size:12.0pt;
font-family:Arial;font-weight:bold'>Mir Hafeez Ali</span></font></b></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>&nbsp;</span></font></p>

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