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Incorrect BMP Field

Open mahasurya opened this issue 5 years ago • 1 comments

hi BMP Team,

im looking at several incorrect field showing on BMP collector.

  1. "Origin AS" on Unicast object. Currently it is capturing the "right most" field, where in reality it should have captured the "left most" field ex. my prefix as-path = "65001 65050 65050 65050" and the origin AS is 65050. 65001 is the correct one

  2. RD (Route DIstinguisher) on L3VPN object. It is producing wrong value. ex. my RD is 65001:3001, and the data is showing 300165001:3001. Looks like there is a parsing issue here

Attached capture of the above cases BMP_Error.pdf

Thanks, Surya

mahasurya avatar Jul 14 '20 02:07 mahasurya

Hi, regarding 1.: if this is a normal BGP as-path, then 65001 is the peering-AS and 65050 is the origin-as. So this is correct.

Mondhund avatar Jul 31 '20 06:07 Mondhund