> Please see slides 3 and 4 at this link; the general stats related to > AS_SETs may be of interest. > http://www.antd.nist.gov/~ksriram/AS_SET_Aggregator_Stats.pdf
Thankyou very much for the link (it's not working at the moment from here, but i'll give it another try later). I'm actually looking into aggregation of prefixes within a tcam and using this data to find out which AS's would be most heavily impacted if they implemented such aggregation. There are many papers around about this and a fairly heavy argument towards any aggregation creating non-determinism with regards to required tcam size. (how can you know how much space you will need free, given you cannot predict the removal of some aggregated prefixes). I have not seen a paper that uses real world data as yet though.. Any thoughts you might have are appreciated! _______________________________________________ rrg mailing list [email protected] http://www.irtf.org/mailman/listinfo/rrg
