BGP route tracking.
Marshall Eubanks
tme at multicasttech.com
Fri Aug 15 04:37:28 UTC 2003
On Thu, 14 Aug 2003 22:12:28 -0500 (CDT)
Rob Thomas <robt at cymru.com> wrote:
>
> Hi, Mark.
>
> ] Anybody watching the bgp routing table.. I see about 5,000 less routes than
> ] usual. Anybody know a good pointer..
>
I saw a drop of 2655 prefixes and 425 ASN.
Reminds me of the drop several days _after_ 9/11,
when the generators ran out of power. As a guess, these must
be enterprise ASN without backup power.
Regards
Marshall Eubanks
> I'm seeing a decrease of 3510 prefixes. There is a bit of churn,
> though things are reasonably calm overall.
>
> Total prefix count:
> <http://www.cymru.com/BGP/robbgp01.html>
>
> Prefix delta:
> <http://www.cymru.com/BGP/deltapref.html>
>
> Other bits of critical infrastructure seem to be unimpacted.
>
> Root server response:
> <http://www.cymru.com/DNS/dns.html>
>
> com/net gTLD server response:
> <http://www.cymru.com/DNS/gtlddns-cn.html>
>
> Interestingly enough, some of the error conditions in the global
> table have decreased.
>
> Prefixes with inconsistent-as:
> <http://www.cymru.com/BGP/incon01.html>
>
> Others have not:
>
> Bogus ASN leakage:
> <http://www.cymru.com/BGP/asnbogusrep.html>
>
> ] (im just getting bored waiting for us to run out of fuel)
>
> Hang in there! I hope the power is restored to everyone soon. If
> there is anything I or Team Cymru can do to assist, don't hesitate
> to ping on us.
>
> Thanks,
> Rob.
> --
> Rob Thomas
> http://www.cymru.com
> ASSERT(coffee != empty);
>
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