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<DIV><SPAN class=915103308-03122007><FONT color=#0000ff size=2>Not the port
numbers but the assigned index number in the MIB tree can
change.</FONT></SPAN></DIV>
<DIV><SPAN class=915103308-03122007><FONT color=#0000ff size=2>If you make
changes to the configuration that create new interfaces these are added to the
first free number in the index. After a restart the index will be rebuilt as
well (with all interfaces sorted).</FONT></SPAN></DIV>
<DIV><SPAN class=915103308-03122007><FONT color=#0000ff size=2>To avoid changing
oid's you can use the '--ifref=name' or '--ifref=descr' in your cfgmaker
command.</FONT></SPAN></DIV>
<DIV><SPAN class=915103308-03122007><FONT color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=915103308-03122007><FONT color=#0000ff
size=2>HTH,</FONT></SPAN></DIV>
<DIV><SPAN class=915103308-03122007><FONT color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=915103308-03122007><FONT color=#0000ff
size=2>Jan.</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=OutlookMessageHeader lang=nl dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B>
mrtg-bounces@lists.oetiker.ch [mailto:mrtg-bounces@lists.oetiker.ch] <B>On
Behalf Of </B>Stover, Beth<BR><B>Sent:</B> Friday, November 30, 2007 10:16
PM<BR><B>To:</B> Stover, Beth; mrtg@lists.oetiker.ch<BR><B>Subject:</B> Re:
[mrtg] MRTG Graph for Utilization on Cisco 6509 Returns no
DataOptions<BR><BR></FONT></DIV><!-- Converted from text/rtf format -->
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT face=Arial
color=#000080 size=2>I</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us>
<FONT face=Arial color=#000080 size=2>think I</FONT></SPAN><SPAN
lang=en-us></SPAN><SPAN lang=en-us> <FONT face=Arial color=#000080
size=2>figured it out. </FONT></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us> <FONT face=Arial color=#000080 size=2>Either t</FONT></SPAN><SPAN
lang=en-us></SPAN><SPAN lang=en-us><FONT face=Arial color=#000080 size=2>he
cfgmaker assigned the</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us>
<FONT face=Arial color=#000080 size=2>incorrect port number</FONT></SPAN><SPAN
lang=en-us></SPAN><SPAN lang=en-us> <FONT face=Arial color=#000080 size=2>or
the port number changed at some point.</FONT></SPAN><SPAN
lang=en-us></SPAN><SPAN lang=en-us><FONT face=Arial color=#000080
size=2> I had to</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us><FONT face=Arial color=#000080 size=2> get the correct port number
from the snmpwalk:</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT
face=Arial color=#000080 size=2>.</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial color=#000080 size=2>I
substituted the correct port number in the mrtg.cfg,</FONT></SPAN><SPAN
lang=en-us></SPAN><SPAN lang=en-us> <FONT face=Arial color=#000080 size=2>and
I</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT face=Arial
color=#000080 size=2>’</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us><FONT face=Arial color=#000080 size=2>m getting data
now.</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT face=Arial
color=#000080 size=2>Is it possible that the port numbers are
changing?</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us><B></B></SPAN><SPAN
lang=en-us><B></B></SPAN><B><SPAN lang=en-us></SPAN></B><A name=""><B><SPAN
lang=en-us><FONT face=Tahoma color=#000080 size=2>Beth
Stover</FONT></SPAN></B></A><SPAN lang=en-us><B></B></SPAN><B><SPAN
lang=en-us><BR></SPAN></B><SPAN lang=en-us></SPAN><SPAN
lang=en-us></SPAN><SPAN lang=en-us><FONT face=Tahoma color=#808080
size=2>Systems Administrator</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us><BR></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us><FONT face=Arial color=#808080
size=2>415.395.8768</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT face=Tahoma
size=2>_____________________________________________<BR></FONT></SPAN><SPAN
lang=en-us><B></B></SPAN><SPAN lang=en-us><B><FONT face=Tahoma
size=2>From:</FONT></B></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT
face=Tahoma size=2> Stover, Beth<BR></FONT></SPAN><SPAN
lang=en-us><B></B></SPAN><SPAN lang=en-us><B><FONT face=Tahoma
size=2>Sent:</FONT></B></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT
face=Tahoma size=2> Friday, November 30, 2007 11:06 AM<BR></FONT></SPAN><SPAN
lang=en-us><B></B></SPAN><SPAN lang=en-us><B><FONT face=Tahoma
size=2>To:</FONT></B></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT
face=Tahoma size=2> 'mrtg@lists.oetiker.ch'<BR></FONT></SPAN><SPAN
lang=en-us><B></B></SPAN><SPAN lang=en-us><B><FONT face=Tahoma
size=2>Subject:</FONT></B></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us><FONT face=Tahoma size=2> MRTG Graph for Utilization on Cisco 6509
Returns no Data Options</FONT></SPAN><SPAN lang=en-us> </SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us><FONT face=Arial
size=2>Are there any MRTG users out there who could help me with graphing the
utilization on a Multilinked Interface on a Cisco 6509. I've been using MRTG
for my Cisco switch for a while. All of my other graphs are fine.
</FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us><FONT face=Arial size=2>I have 4 T1's -- 2 from each provider.
The T1's are multilinked, so I have 2 multilinked interfaces on the
Cisco box. </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>The MRTG graph for one
multilinked interface works fine. The other one returns no data.
</FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>Here's the mrtg.cfg
</FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>10.1.1.10 is the mgt ip on
the cisco 6509. </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>This one works:
</FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>### Interface 10 >>
Descr: 'Multilink1' | Name: 'Mu1' | Ip:<BR>66.66.66.66' | Eth: '' ###
</FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>Target[10.1.1.10_10]:
10:pub</FONT></SPAN><SPAN lang=en-us></SPAN><A
href="http://groups.google.com/groups/unlock?msg=e8390ed37b0026f4&hl=en&_done=/group/comp.dcom.sys.cisco/browse_thread/thread/822e9a05614fa22d%3Fhl%3Den"><SPAN
lang=en-us></SPAN><SPAN lang=en-us><U><FONT face=Arial color=#0000ff
size=2>...</FONT></U></SPAN><SPAN lang=en-us></SPAN></A><SPAN
lang=en-us></SPAN><SPAN lang=en-us><FONT face=Arial
size=2>@10.1.1.10:<BR>SetEnv[10.1.1.10_10]:
MRTG_INT_IP="66.66.66.66"<BR>MRTG_INT_DESCR="Multilink1"<BR>MaxBytes[10.1.10.10_10]:
384000<BR>Unscaled[10.1.1.10_10]: ymwd<BR>Title[10.1.1.10_10]: Traffic
Analysis for Multilink1 ISP1 --<BR>CORE.mydomain.com<BR>PageTop[10.1.1.10_10]:
<h1>Traffic Analysis for Multilink1
--<BR>CORE.mydomain.com</h1><BR>
<div id="sysdetails"><BR>
<table><BR>
<tr><BR>
<td>System:</td><BR>
<td>CORE.mydomaincom in
Server<BR>Room</td><BR>
</tr><BR>
<tr><BR>
<td>Maintainer:</td><BR>
<td>me</td><BR>
</tr><BR>
<tr><BR>
<td>Description:</td><BR>
<td>Multilink1 MultiLink to<BR>ISP1
</td><BR>
</tr><BR>
<tr><BR>
<td>ifType:</td><BR>
<td>ppp
(23)</td><BR>
</tr><BR>
<tr><BR>
<td>ifName:</td><BR>
<td>Mu1</td><BR>
</tr><BR>
<tr><BR>
<td>Max
Speed:</td><BR>
<td>384.0 kBytes/s</td><BR>
</tr><BR>
<tr><BR>
<td>Ip:</td><BR>
<td>66.66.66.66()</td><BR>
</tr><BR>
</table><BR>
</div> </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>This one doesn't work:
</FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>Target[10.1.1.10_11]:
11:pub</FONT></SPAN><SPAN lang=en-us></SPAN><A
href="http://groups.google.com/groups/unlock?msg=e8390ed37b0026f4&hl=en&_done=/group/comp.dcom.sys.cisco/browse_thread/thread/822e9a05614fa22d%3Fhl%3Den"><SPAN
lang=en-us></SPAN><SPAN lang=en-us><U><FONT face=Arial color=#0000ff
size=2>...</FONT></U></SPAN><SPAN lang=en-us></SPAN></A><SPAN
lang=en-us></SPAN><SPAN lang=en-us><FONT face=Arial
size=2>@10.1.1.10:<BR>SetEnv[10.1.1.10_11]:
MRTG_INT_IP="77.77.77.77"<BR>MRTG_INT_DESCR="Multilink2"<BR>MaxBytes[10.1.1.10_11]:
384000<BR>Unscaled[10.1.1.10_11]: ymwd<BR>Title[10.1.1.10_11]: Traffic
Analysis for Multilink2 ISP2 --<BR>CORE.mydomain.com<BR>PageTop[10.1.1.10_11]:
<h1>Traffic Analysis for Multilink2 ISP2
--<BR>CORE.mydomain.com</h1><BR>
<div id="sysdetails"><BR>
<table><BR>
<tr><BR>
<td>System:</td><BR>
<td>CORE.norcalmutual.com in<BR>Server
Room</td><BR>
</tr><BR>
<tr><BR>
<td>Maintainer:</td><BR>
<td>me</td><BR>
</tr><BR>
<tr><BR>
<td>Description:</td><BR>
<td>Multilink2 Multi-Link
to<BR>ISP2</td><BR>
</tr><BR>
<tr><BR>
<td>ifType:</td><BR>
<td>ppp (23)</td><BR>
</tr><BR>
<tr><BR>
<td>ifName:</td><BR>
<td>Mu2</td><BR>
</tr><BR>
<tr><BR>
<td>Max
Speed:</td><BR>
<td>384.0 kBytes/s</td><BR>
</tr><BR>
<tr><BR>
<td>Ip:</td><BR>
<td>77.77.77.77</td><BR>
</tr><BR>
</table><BR>
</div> </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>I get an error in the
mrtg.log for the target that returns no data: </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>2007-11-30 10:29:54 --
2007-11-30 10:29:52: ERROR: Target[10.1.1.10_11] [_IN_] '
$target->[89]{$mode} ' did not eval into defined data<BR>2007-11-30
10:29:54 -- 2007-11-30 10:29:52: ERROR: Target[10.1.1.10_11] [_OUT_] '
$target->[89]{$mode} ' did not eval into defined data </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>I know there's traffic
going through the interface from looking at the interface statistics and some
perl scripts I have running to check usage. </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>I can do an snmpwalk from
the Nagios server just fine.</FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>I set things up by using
the MRTG cfgmaker. </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>Any thoughts would be very
appreciated. </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us><FONT face=Arial size=2>Beth </FONT></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us><B></B></SPAN><SPAN
lang=en-us><B></B></SPAN><B><SPAN lang=en-us><FONT face=Tahoma color=#000080
size=2>Beth Stover</FONT></SPAN></B><SPAN lang=en-us><B></B></SPAN><B><SPAN
lang=en-us><BR></SPAN></B><SPAN lang=en-us></SPAN><SPAN
lang=en-us></SPAN><SPAN lang=en-us><FONT face=Tahoma color=#808080
size=2>Systems Administrator</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us><BR></SPAN><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us><FONT face=Arial color=#808080
size=2>415.395.8768</FONT></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN><SPAN lang=en-us></SPAN><SPAN
lang=en-us></SPAN></P>
<P dir=ltr><SPAN lang=en-us></SPAN></P></BLOCKQUOTE></BODY></HTML>
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