[ixpmanager] sflow support on switches that only support ingress+egress

[Rasmus Åberg]

Thanks!


Rasmus Åberg

---------------------

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On Fri, Nov 6, 2015 at 3:39 PM, Barry O'Donovan <barry.odonovan at inex.ie>
wrote:

>
>
> On 06/11/2015 14:37, Rasmus Åberg wrote:
>
>> Afaik IXP-M assumes sampling ratio is 8192, right?
>>
>
> Nope, sampling ratio is taken from the sflow packet information.
>
> See script I linked to in previous email.
>
>  - Barry
>
>
>
>
>>
>> Rasmus Åberg
>>
>> ---------------------
>>
>> *Stockholm Internet eXchange*
>>
>> *www.sthix.net* <http://www.sthix.net/>
>>
>> *rasmus at sthix.net* <mailto:rasmus at sthix.net>
>>
>> *+46 70 9968815*
>>
>> *#sthix @ IRCNet (nick: rasm)*
>>
>> *twitter.com/sthixnet* <http://twitter.com/sthixnet>
>>
>> *facebook.com/STHIX* <http://facebook.com/STHIX>
>>
>>
>> On Fri, Nov 6, 2015 at 3:31 PM, Nick Hilliard <nick at inex.ie
>> <mailto:nick at inex.ie>> wrote:
>>
>>     On 06/11/2015 11:10, Rasmus Åberg wrote:
>>     > But those series only support ingress+egress in combination.
>>
>>     oh wow, that is totally retarded.
>>
>>     > And since it's
>>     > mentioned as "support sflow" on the wiki page for sflow I assume
>> it's
>>     > compatible with IXP Manager in some way as well, or?
>>
>>     It will "work", but it means the traffic will be double counted.
>>     Whether
>>     you consider that as useful or not is up to you.
>>
>>     Nick
>>
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>>
>>
>>
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>>
> --
>
> Kind regards,
> Barry O'Donovan
> INEX Operations
>
> Mob: +353 86 801 7669
> Tel: +353 1 685 4220
>
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