[c-nsp] Analyzing BGP routing table

[Kanagaraj Krishna]

Hi,
    We currently have two different upstream that we multihome. By default 
settings most traffic prefers Upstream A rather than upstream B. NTOP will 
only assist in studying the traffic pattern and not why a certain path is 
choosen. To do it manualy would not make sense as the BGP best path selection 
algorithm is roughly around 13 steps. Are there any tools available that can 
be used to study/simulate the BGP routing table and pinpoint the reason for a 
path being choosen as the best path (weight, local pref, metric, no of hops 
etc). Thanks.
 
Regards,
Kana