Modelling a large ISP network with C-BGP

Todd Underwood todd-nanog at
Thu Feb 2 19:58:06 UTC 2006


On Thu, Feb 02, 2006 at 01:01:27PM -0500, Alain Hebert wrote:
>    I'm I alone to find this a bit spammy?

It's a free tool that imports real router configs and apparently can
scale to simulate very large networks.  That seems 


seems right on-target to me.

for the record, renesys wrote the ssfnet ( simulation
framework, so we respect people who do a good job of producing
high-quality simulation engines.  it is most certainly not easy and if
this release is any good, i suspect it will be appreciated by those
networks large enough to still have a R&D staff to take advantage of


todd underwood
chief of operations & security 
renesys - internet intelligence
todd at

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