Gleb Smirnoff wrote (on Mar 02): > Currently I'm working on my Netflow implementation, and I have faced the > following problem: I've already got global routing in my routing table, but it > lacks AS (Autonomous System) information. The routing daemon (zebra in my case) > already knows ASes, but this informations is lost when routing information is > injected into kernel. It'll be nice to add AS path to struct rtentry. I overcame this same problem by hacking a simple query mechanism into bgpd. My netflow categoriser retains a small routing information cache, and queries the bgpd for aspath/community information as and when it's needed. All my netflow stuff is done off-host, and so is my netflow bgp. I use bgpd with a view per router that I collect netflow data from, and my netflow system is configured to relate these things together. Chris. -- == chrisy_at_flix.netReceived on Tue Mar 02 2004 - 11:17:11 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:37:45 UTC