Hi,
On 27 Οκτ 2009, at 11:24 ΜΜ, Paolo Lucente wrote:
Just so I'm sure I understand it right: You lookup the source IP
address or network (for prefix-aggregated flow records) in the BGP
RIB and you then match the next-hop (among other options) against
this map. Correct?
Correct. RPF checks
Hi,
I am exporting netflow data to nfacctd from a source configured for
origin-as, so I am trying to figure out how to calculate peer src/dst
AS, probably by using bgp_peer_src_as_map. Here are some questions:
1. Does bgp_peer_src_as_map apply both to src and dst AS or only the
first? In
Hi Zenon,
On Tue, Oct 27, 2009 at 01:16:06PM +0200, Zenon Mousmoulas wrote:
1. Does bgp_peer_src_as_map apply both to src and dst AS or only the
first? In any case, I don't understand how bgp_nexthop can be used
for calculating the peer src AS, since that field applies to the
destination
Hi Paolo,
On 27 Οκτ 2009, at 2:04 ΜΜ, Paolo Lucente wrote:
1. Does bgp_peer_src_as_map apply both to src and dst AS or only the
first? In any case, I don't understand how bgp_nexthop can be used
for calculating the peer src AS, since that field applies to the
destination recorded in the flow
