[ixpmanager] peering matrix and memcached

[Brian Thompson]

Yes this is where the problem is. I have tried all options.  I can not
figure out how to get two streams working.
sflowtool_opts = -4 -p 5000 -l RRD works but not BGP
sflowtool_opts = -4 -p 6343 -f 127.0.0.1/5501 -l BGP works but not RRD
sflowtool_opts = -4 -p 6343 -f 127.0.0.1/5500 -f 127.0.0.1/5501 BGP but not
RRD


<ixp>
        rs_asn = 63028
        rs_peval_bird = /usr/local/bin/peval-output-to-csv.sh
        rs_identity = 1
        sflow_rrdcached = 1
        sflowtool = /usr/local/bin/sflowtool
#       sflowtool_opts = -4 -p 5000 -l
#       sflowtool_opts = -4 -p 6343 -f 127.0.0.1/5501 -l
#       sflowtool_opts = -4 -p 6343 -f 127.0.0.1/5500 -f 127.0.0.1/5501
        sflowtool_bgp_opts = -4 -p 5501 -l
        sflow_rrddir = /usr/local/sflow
#       debug = 1
</ixp>


*Brian Thompson*
Senior Infrastructure Engineer // Senior Second Guesser

Direct: 503.943.6779
Mobile: 503.707.9018 // Twitter: iovation
*www.iovation.com <http://www.iovation.com/>*


On Mon, Nov 24, 2014 at 6:37 AM, Nick Hilliard <nick at inex.ie> wrote:

> On 24/11/2014 14:20, Brian Thompson wrote:
> > I need help with the rrd graphs. Something broke.  Please see above
> message.
>
> Hi Brian,
>
> It looks like the sflow-to-rrd-handler process isn't receiving any data.
> It would be a good idea to use a separate sflowtool process to handle the
> fan-out, with separate processes for the sflow consumer streams:
>
> https://github.com/inex/IXP-Manager/wiki/Sflowtool-fan-out
>
> This allows full separation of producer and consumer sflow feeds.  We
> haven't tested whether sflowtool will support both -f and -l on the same
> command-line but from the output you posted, it looks like it doesn't.
>
> Nick
>
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