16 Feb
2010
16 Feb
'10
8:19 p.m.
medium-long term, community based route-server filtering has no future. There will be two reasons for its demise: it cannot easily accommodate asn32 and it does not allow predetermined filtering and hence sane loc-rib instance management.
i would add decades of bad anecdotes where the data plane is not congruent with the control plane. in general, when plane N is not congruent with plane N+1, management and debugging are problematic. randy