[j-nsp] MX204 sFlow and BGP attributes

Patrick Okui pokui at psg.com
Thu Oct 22 05:14:49 EDT 2020


On 22 Oct 2020, at 10:19 EAT, Gerald wrote:

> Am 21.10.20 um 20:12 schrieb Brian Rak:
>> We end up backfilling the ASN data in with pmacct - you can hook it 
>> up
>> to a BGP full table, and it'll readd the source/dest ASN based on 
>> that.
>
> Thank you for the confirmation Brian, that means the MX itself is 
> really limited in that way.

Any reason you’re not using j-flow instead? It should be supported 
inline and include source/dest ASN (if the router has BGP sessions).

https://www.juniper.net/documentation/en_US/junos/topics/concept/inline-sampling-overview.html


--
patrick


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