SFlow and BGP

[Alexandr_P]

Hi, all!

Is sFlow transmit BGP/AS attribute?
From which EXOS version?

Our Customer using EXOS 12.6 and they telling that switch transmit only information about IP, but not AS.

Thank you!

[Alexandr_P]

I opened case for sFlow, so FR only for sFlow.

Thank you!

[Alexandr_P]

Hello, all!

FYI

following limitations are present in the ExtremeXOS implementation:
• Generic port statistics are reported to the sFlow collector.
• Non-extended data.
• Only port-based sampling.
• There is no MIB support.

so, no extended data
It all depends of source AS and destination AS is extended data

Open feature request - FR case #01182686

Thank you!

[Jarek]

SFlow on Extreme is very simple and I think limited.
Have you try ip-fix ? ( it is less limited  )

--
Jarek

[EtherMAN]

My theory may be right if you are only pulling sflow from a non-bgp-routing switch as we are... Looking at sflow packet information it seems AS and route information is part of extended sampling from a router http://www.sflow.org/SFLOW-DATAGRAM.txt ...

[Alexandr_P]

Any more ideas?