nanog mailing list archives

Re: BGP Experiment


From: niels=nanog () bakker net
Date: Tue, 8 Jan 2019 18:17:21 +0100

Hi Saku,

After seeing this initial result I'm wondering why the researchers couldn't set up their own sandbox first before breaking code on the internet. I believe FRR is a free download and comes with GNU autoconf.

We probably should avoid anything which might demotivate future good
guys from finding breaking bugs and reporting them, while sending
perfectly standard-compliant messages. Only ones who will win are bad
guys who collect libraries of how-to-break-internet.
There are certainly several transit packet of deaths and BGP parser
bugs in each implementation, I'd rather have good guy trigger them and
give me details why my network broke, than have bad guy store them for
future use.

I fully agree with you. However, this doesn't give 'good guys' carte blanche to break stuff. I'm glad they've already taken action to improve their practices as confirmed by Italo Cunha in his earlier mail.


        -- Niels.


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