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<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Hello,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>I am creating
a MRTG box on our network (running Centos) which uses HP Procurve switches.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>We run a
basic hub and spoke topology with my MRTG server at the hub behind a HP 5400zl
chassis. We have 24 remote locations that connect back to the hub
(5400zl) via 10MB and 50MB fiber links that are VLAN’d and come in on one
GB fiber link from an AT&T cloud (into one port on the 5400zl).<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>I read in the
docs for MRTG that I might need to reverse the “in” and “out”
fields of the cfg files if I am on the wrong side of the link.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Since I
cannot monitor traffic on the VLANs themselves, I am monitoring all ports on
all switches (local and remote). My port 24 on the hub 5400zl shows all
the traffic coming in (all remote VLANs) and the port 26 from each of the
remote site switches shows the traffic “leaving” the buildings
heading for the hub.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>My problem
is, I don’t know if I am seeing the correct values for “in”
and “out” with a default setup.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>So my noob
question is, what is the “right” side?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Hope this
makes sense, thanks for any help.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Martin T.
Hugo<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Network
Administrator<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Hilliard City
Schools<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>614-921-7102
(Ph)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>614-771-7243
(Fax)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Arial","sans-serif";
color:#009900'><img width=18 height=19 id="Picture_x005f_x0020_2"
src="cid:image001.gif@01CA1107.87494650" alt="Think before you print.">Think
before you print</span><span style='color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
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