bluelightning at mantech
Nov 14, 2009, 1:19 AM
Post #2 of 2
(469 views)
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Re: RES: RES: Analyze traffic by ASN in Quagga
[In reply to]
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Hello,
The realm marks the outgoing/incoming traffic to/from the specific route
with a mark called REALM. With rtacct or with iptables matching the
realms you can get the trafic for specific route.
The patch for BGP for last quagga is at http://linux.mantech.ro
And yes, the patch is only for LINUX. Only Linux supports realm.
Tiago Butkcowsky wrote:
>
> Hello,
>
>
>
> My concern is whether outgoing even.
> But still do not understand how the Realm works, see if what you are
> suggesting is that this site please.
>
>
>
> http://vcalinus.gemenii.ro/?p=7
>
>
>
>
>
> But I'm using BSD as well, as you said this solution is for Linux, right?
>
>
>
> Regards,
>
>
>
> Tiago Butkcowsky
>
>
>
> *De:* Adrian Ban [mailto:bluelightning [at] mantech]
> *Enviada em:* quinta-feira, 12 de novembro de 2009 18:52
> *Para:* Tiago Butkcowsky
> *Cc:* quagga-users [at] lists
> *Assunto:* Re: [quagga-users 11188] RES: Analyze traffic by ASN in Quagga
>
>
>
> Hello,
>
> Allmost. You cand set some destinations with a specific realm (into a
> route-map) on an ISP and a different realm on second ISP.
> But for incomming traffic you can't make this analyze becouse the
> inncoming traffic is not setted by you. For example you expect to
> receive the traffic that is going on ISP 1 to GBLX but the inncoming
> traffic will be received on the second ISP.
>
> Best regards.
>
> Tiago Butkcowsky wrote:
>
> Thanks for your help,
>
>
>
> but what researched by REALM I'll have the traffic of each of the two
> providers that I have, right?
>
>
>
> What I really need is to know where my traffic Will, for example:
>
>
>
> My traffic provider A is 30Mbps
>
> 30% directed to ASN XXXX (Google)
>
> 10% directed to ASN YYYY (Yahoo)
>
> 25% directed to ASN ZZZZ (Global Crossing)
>
> ...
>
>
>
> My traffic provider B is 50Mbps
>
> 10% directed to ASN XXXX (Google)
>
> 25% directed to ASN YYYY (Microsoft)
>
> 40% directed to ASN ZZZZ (AT&T)
>
> ...
>
>
>
> Regards,
>
>
>
> Tiago Butkcowsky
>
>
>
>
>
> *De:* Adrian Ban [mailto:bluelightning [at] mantech]
> *Enviada em:* quinta-feira, 12 de novembro de 2009 12:55
> *Para:* Tiago Butkcowsky
> *Cc:* quagga-users [at] lists <mailto:quagga-users [at] lists>
> *Assunto:* Re: [quagga-users 11186] Analyze traffic by ASN in Quagga
>
>
>
> You can use REALM patch and set a realm for each provider. This patch
> is only for linux.
>
> Tiago Butkcowsky wrote:
>
> Dear,
>
>
>
> I've two BGP sessions with two different providers, and to know how to
> analyze my outbound traffic separated by ASN destination..
>
>
>
> In cisco routers know using Flow-export to and analyzing NetFlow, but
> the quagga and how?
>
>
>
>
>
> Regards,
>
>
>
> Tiago Butkcowsky
>
>
>
>
>
>
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