[ixpmanager] Every thing is ok at sflow but rrd files not ok , why?

[Basil Elbalaawi]

Dear Nick and al support team

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 :

https://pastebin.ibn.ie/?9b4764167df32372#6bSdiPX7foRkpeDpbp4MEGPRyDAjBw9392QBvuGhQMmQ

Thanks advanced ,,,,

On Tue, Apr 6, 2021 at 4:52 PM Nick Hilliard <nick at foobar.org> wrote:

> "sflowtool -4 -p 6343 -l" shows that the sflow feed is only sending CNTR
> records, not FLOW records.
>
> 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.
>
> 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.
>
> https://docs.ixpmanager.org/features/sflow/#cisco-switches
>
> Nick
>
> Basil Elbalaawi wrote on 03/04/2021 02:16:
> > Hi support team
> > 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 .
> >
> >     Sflow configuration:
> >
> https://pastebin.ibn.ie/?eb5bb71ee6b92e9b#J4SaaEAqgiCGaZnKN56KhQ4CsxiG2vMe8SMiRXN5WpPp
> >
> > ixp manager .env configuration:
> >
> https://pastebin.ibn.ie/?6e04036fa4d3bf74#Gyn6utvZRdM12Bf9WAcoQgLSzUNp7FunR2DcA9fA927X
> >
> > Switch configuration :
> >
> https://pastebin.ibn.ie/?c9a1a0203ee3e3f8#FfffAZcDo2nigFQvuPhjND135MPsyEQvKnZ7PjFSEPAC
> >
> >
> > Thanks advanced ,,,,,,,
> >
> >
> >
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>
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