<div dir="ltr">Hi support <div><br></div><div><br><div><p class="gmail-MsoListParagraph" style="margin:0in 0in 10pt 49.5pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:16pt;line-height:115%">root@sflow:~#</span></b><span style="font-size:16pt;line-height:115%;color:rgb(0,112,192)"> rrdcached -s
www-data -m 0666 -F -l unix:/var/run/rrdcached.sock -p /var/run/rrdcached.pid
-j /var/lib/rrdcached/journal/ -b /var/db/rrdcached/db/ -P
FLUSH,UPDATE,FLUSHALL</span></p><p class="gmail-MsoListParagraph" style="margin:0in 0in 10pt 49.5pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:16pt;line-height:115%;color:rgb(0,112,192)"><br></span></p><p class="gmail-MsoListParagraph" style="margin:0in 0in 10pt 49.5pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:16pt;line-height:115%"><b style=""><font color="#000000">I am using this command, is there an error?</font></b></span></p></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Apr 9, 2021 at 5:40 PM Nick Hilliard <<a href="mailto:nick@foobar.org">nick@foobar.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>Hi Basil,<br>
<br>
<blockquote type="cite">
<pre id="gmail-m_-1227007362134966399prettyprint" style="white-space:pre-wrap;word-break:normal">WARNING: while updating /var/www/grapher-sflow/ipv4/bytes/individual/individual.ipv4.bytes.src-00003.rrd: <a href="mailto:rrdcached@unix:/var/run/rrdcached.sock" target="_blank">rrdcached@unix:/var/run/rrdcached.sock</a>: /var/www/grapher-sflow/ipv4/bytes/individual/individual.ipv4.bytes.src-00003.rrd: Permission denied</pre>
</blockquote>
<br>
<span>
</span>This is a permissions problem either with /var/run/rrdcached.sock
or else with the /var/www/grapher-sflow/ipv4/bytes/individual/
directory.<br>
<br>
Nick<br>
<blockquote type="cite" style="border:0px none">
<div style="margin:30px 25px 10px"><div style="width:100%;border-top:2px solid rgba(146,154,163,0.7);padding-top:10px"> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%">
<a style="padding-right:6px;font-weight:500;color:rgb(72,86,100);text-decoration:none" href="mailto:saifbasilyazan@gmail.com" target="_blank">Basil Elbalaawi</a></div> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:right"> <font color="#909AA4"><span style="padding-left:6px">8
April 2021 at 18:42</span></font></div> </div></div>
<div style="color:rgb(144,154,164);margin-left:24px;margin-right:24px">
<div dir="ltr">Dear Nick and al support team<div><br></div><div>i am
change the switch from Nexus 9000 to arista vEOS , but after complete , I
get Flow packet , but appear some problem , can check it at the link
down :</div><div><br></div><div><a href="https://pastebin.ibn.ie/?9b4764167df32372#6bSdiPX7foRkpeDpbp4MEGPRyDAjBw9392QBvuGhQMmQ" id="gmail-m_-1227007362134966399gmail-pasteurl" target="_blank">https://pastebin.ibn.ie/?9b4764167df32372#6bSdiPX7foRkpeDpbp4MEGPRyDAjBw9392QBvuGhQMmQ</a></div><div><br></div><div>Thanks
advanced ,,,, </div></div><br>
<br><fieldset></fieldset><br><div>_______________________________________________<br>INEX
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</div>
<div style="margin:30px 25px 10px"><div style="width:100%;border-top:2px solid rgba(146,154,163,0.7);padding-top:10px"> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%">
<a style="padding-right:6px;font-weight:500;color:rgb(72,86,100);text-decoration:none" href="mailto:nick@foobar.org" target="_blank">Nick
Hilliard</a></div> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:right"> <font color="#909AA4"><span style="padding-left:6px">6
April 2021 at 14:52</span></font></div> </div></div>
<div style="color:rgb(144,154,164);margin-left:24px;margin-right:24px">"sflowtool -4
-p 6343 -l" shows that the sflow feed is only sending CNTR
records, not FLOW records.
<br>
<br>CNTR records are interface counters from the switch ports. FLOW
records
are sampled packets of traffic running through the switch. IXP Manager
needs the flow records to create RRD files. So this looks like a switch
problem.
<br>
<br>Incidentally, sflow does not work properly on Cisco switches because
there is no way to select ingress-only traffic: the switches will send
ingress+egress traffic, which will cause all traffic to be double
counted.
<br>
<br><a href="https://docs.ixpmanager.org/features/sflow/#cisco-switches" target="_blank">https://docs.ixpmanager.org/features/sflow/#cisco-switches</a>
<br>
<br>Nick
<br>
<br><br>_______________________________________________
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<br>
<br>
</div>
<div style="margin:30px 25px 10px"><div style="width:100%;border-top:2px solid rgba(146,154,163,0.7);padding-top:10px"> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%">
<a style="padding-right:6px;font-weight:500;color:rgb(72,86,100);text-decoration:none" href="mailto:saifbasilyazan@gmail.com" target="_blank">Basil Elbalaawi</a></div> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:right"> <font color="#909AA4"><span style="padding-left:6px">3
April 2021 at 02:16</span></font></div> </div></div>
<div style="color:rgb(144,154,164);margin-left:24px;margin-right:24px">
<div dir="ltr">Hi support team <br><div>at the first , thank you for every
one help me to achieve of full stak system fo ixp manager , and now at
the last mile of the road , the time is run away to transport from lab
system to production system within 2 weeks , but now i have some or one
problem about of sflow service where everything is ok just only of
creation rrd file at virtual host folder at apache2 service , i don't
know the reason right now ,which the lab system is created with private
peering without route server to test sflow , could you please check the
following link where i will set the configuration that be do it at the
sflow device, ixp manager , and switch Nexus9000 for interconnected ,FYI
the lab created at GNS3 .</div><div><br></div><div> Sflow
configuration:</div><div><a href="https://pastebin.ibn.ie/?eb5bb71ee6b92e9b#J4SaaEAqgiCGaZnKN56KhQ4CsxiG2vMe8SMiRXN5WpPp" id="gmail-m_-1227007362134966399gmail-pasteurl" target="_blank">https://pastebin.ibn.ie/?eb5bb71ee6b92e9b#J4SaaEAqgiCGaZnKN56KhQ4CsxiG2vMe8SMiRXN5WpPp</a><br></div><div><br></div><div>ixp
manager .env configuration:</div><div><a href="https://pastebin.ibn.ie/?6e04036fa4d3bf74#Gyn6utvZRdM12Bf9WAcoQgLSzUNp7FunR2DcA9fA927X" id="gmail-m_-1227007362134966399gmail-pasteurl" target="_blank">https://pastebin.ibn.ie/?6e04036fa4d3bf74#Gyn6utvZRdM12Bf9WAcoQgLSzUNp7FunR2DcA9fA927X</a><br></div><div><br></div><div>Switch
configuration :</div><div><a href="https://pastebin.ibn.ie/?c9a1a0203ee3e3f8#FfffAZcDo2nigFQvuPhjND135MPsyEQvKnZ7PjFSEPAC" id="gmail-m_-1227007362134966399gmail-pasteurl" target="_blank">https://pastebin.ibn.ie/?c9a1a0203ee3e3f8#FfffAZcDo2nigFQvuPhjND135MPsyEQvKnZ7PjFSEPAC</a><br></div><div><br></div><div><br></div><div>Thanks
advanced ,,,,,,,</div><div><br></div></div>
<br><fieldset></fieldset><br><div>_______________________________________________<br>INEX
IXP Manager mailing list<br><a href="mailto:ixpmanager@inex.ie" target="_blank">ixpmanager@inex.ie</a><br>Unsubscribe or change
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</div>
</blockquote>
<br>
</div>
</blockquote></div>