Kudos Mike for saying it very clearly! Hank
On Jun 30, 2015 12:18 AM, Mike Leber <mle...@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.