[j-nsp] Core network design for an ISP

Saku Ytti saku at ytti.fi
Sun Mar 27 07:06:10 EDT 2016

On 27 March 2016 at 13:43, Mark Tinka <mark.tinka at seacom.mu> wrote:

> We hit a severe Cisco bug on the ASR920 that broke MPLS. This broke IPv4
> traffic as it is encapsulated in MPLS.

You just as well might have hit IPv6 bug which crashes iosd ending in
completely opposite conclusion. I think it's anecdotal. I think math
supports fewer protocols and states. With sufficient large sample
rate, you're always going to lose with your design.


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