NTT->HE earlier today (~10am EDT)
Hank Nussbacher
hank at efes.iucc.ac.il
Tue Jun 30 03:54:46 UTC 2015
Kudos Mike for saying it very clearly!
Hank
On Jun 30, 2015 12:18 AM, Mike Leber <mleber at he.net> wrote:
>
> NTT's customer Sofia Connect leaked our routes to NTT. NTT accepted
> these routes instead of properly filtering their customer
> announcements. As a network of non-trivial size, announcing over 75,000
> customer routes which is nearly 15% of the IPv4 routing table, we'd
> expect the common courtesy of having our ASN included in their customer
> facing AS-PATH filters, as we extend this same courtesy to other
> networks of this size (such as AS2914).
>
> Mike.
>
> On 6/29/15 2:04 PM, Jim Popovitch wrote:
> > Hello,
> >
> > I haven't seen anything to explain this, so I'm asking a larger
> > audience. Did anyone notice any unusual NTT or HE routing this AM?
> >
> > Here's what I saw:
> >
> >
> > 2.|-- xe-0-1-0-17.r04.atlnga05.us.bb.gin.ntt.net 0.0% 20 0.8
> > 0.7 0.6 0.9 0.1
> > 3.|-- ae-2.r20.atlnga05.us.bb.gin.ntt.net 0.0% 20 4.6
> > 6.2 0.5 13.6 4.8
> > 4.|-- ae-4.r22.asbnva02.us.bb.gin.ntt.net 0.0% 20 15.3
> > 15.0 13.9 15.8 0.7
> > 5.|-- ae-4.r20.frnkge04.de.bb.gin.ntt.net 0.0% 20 127.3
> > 106.7 98.5 127.3 11.1
> > 6.|-- ae-2.r02.frnkge04.de.bb.gin.ntt.net 0.0% 20 126.8
> > 126.0 125.7 126.8 0.2
> > 7.|-- ae-1.r00.sofibu01.bg.bb.gin.ntt.net 0.0% 20 131.1
> > 130.0 128.7 131.4 1.2
> > 8.|-- 83.217.227.42 80.0% 20 148.5
> > 146.0 144.2 148.5 2.0
> > 9.|-- ip-48-93.sofia-connect.net 90.0% 20 184.5
> > 163.8 143.1 184.5 29.3
> > 10.|-- ??? 100.0 20 0.0
> > 0.0 0.0 0.0 0.0
> > 11.|-- 10ge5-4.core1.vie1.he.net 75.0% 20 160.7
> > 150.4 143.9 160.7 6.3
> > 12.|-- 10ge1-4.core1.prg1.he.net 80.0% 20 158.4
> > 159.5 157.9 161.1 1.6
> > 13.|-- 10ge10-12.core1.fra1.he.net 75.0% 20 154.5
> > 159.2 145.9 174.4 10.7
> > 14.|-- 100ge5-2.core1.par2.he.net 75.0% 20 187.9
> > 172.9 157.1 187.9 11.1
> > 15.|-- 100ge7-1.core1.nyc4.he.net 78.9% 19 147.2
> > 146.2 144.6 147.5 1.4
> > 16.|-- 100ge7-2.core1.chi1.he.net 78.9% 19 165.6
> > 172.1 165.6 183.5 8.0
> > 17.|-- 10ge15-2.core1.den1.he.net 89.5% 19 201.3
> > 204.7 201.3 208.1 4.8
> >
> >
> > -Jim P.
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