[136110] in North American Network Operators' Group
Re: Connectivity to Brazil
daemon@ATHENA.MIT.EDU (isabel dias)
Tue Feb 1 09:11:24 2011
Date: Tue, 1 Feb 2011 06:10:38 -0800 (PST)
From: isabel dias <isabeldias1@yahoo.com>
To: Steve Danelli <the76posse@gmail.com>, "nanog@nanog.org" <nanog@nanog.org>
In-Reply-To: <4F3DD62E-4007-4ED2-94D6-8405E1C1546E@gmail.com>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
who are you?=0A=0A=0A=0A=0A________________________________=0AFrom: Steve D=
anelli <the76posse@gmail.com>=0ATo: "nanog@nanog.org" <nanog@nanog.org>=0AS=
ent: Tue, February 1, 2011 1:54:47 PM=0ASubject: Connectivity to Brazil=0A=
=0AHello all!!!=A0 First post here=A0 =0A=0ASome carrier, somewhere between=
us and the service provider is selectively =0Adropping the IKE packets ori=
ginating from our VPN gateway and destined for our =0ABrazil gateway. Other=
traffic is able to pass, as are the IKE packets coming =0Aback from Brazil=
to us. This is effectively preventing us from establishing the =0AIPSEC tu=
nnel between our gateways.=0A=0AAlso something else is awry, for two given =
hosts on the same subnet (x.y.z.52 =0Aand x.y.z.53), they take two wildly d=
ivergent paths:=0A=0A=0AFor dest=A0 x.y.x.52=0A=0A=A0 16 ms=A0 =A0 3 ms=A0 =
=A0 3 ms=A0 xe-2-3-0.cr1.lga5.us.above.net [64.125.31.34]=0A=A0 2 ms=A0 =A0=
2 ms=A0 =A0 2 ms=A0 xe-0-1-0.er1.lga5.us.above.net [64.125.27.61]=0A=A0 12=
ms=A0 =A0 3 ms=A0 =A0 13 ms=A0 e2-4-10000m.ar9.nyc1.gblx.net [208.178.58.1=
97]=0A=A0 117 ms=A0 118 ms=A0 118 ms=A0 te3-4-10g.asr1.gru1.gblx.net [67.16=
.142.238]=0A=A0 136 ms=A0 137 ms=A0 136 ms=A0 =0Actbc-multimidia-data-net-s=
-a.gigabitethernet1-2.ar5.gru1.gblx.net =0A[207.138.94.102]=0A=A0 157 ms=A0=
136 ms=A0 138 ms=A0 xe-3-2-0-0.core-b.ula001.ctbc.com.br [201.48.44.165]=
=0A=A0 132 ms=A0 132 ms=A0 141 ms=A0 ge-3-0-0-0.core-b.spo511.ctbc.com.br [=
201.48.44.14]=0A=A0 135 ms=A0 133 ms=A0 134 ms=A0 ae1-0.edge-a.spo511.ctbc.=
com.br [201.48.44.93]=0A=0A=0AFor dest=A0 x.y.x.53=0A=0A=A0 3 ms=A0 =A0 2 m=
s=A0 =A0 3 ms=A0 xe-2-3-0.cr1.lga5.us.above.net [64.125.31.34]=0A=A0 2 ms=
=A0 =A0 2 ms=A0 =A0 2 ms=A0 xe-1-1-0.er1.lga5.us.above.net [64.125.26.162]=
=0A=A0 19 ms=A0 =A0 3 ms=A0 =A0 12 ms=A0 e2-4-10000m.ar9.nyc1.gblx.net [208=
.178.58.197]=0A=A0 117 ms=A0 117 ms=A0 117 ms=A0 te3-4-10g.asr1.gru1.gblx.n=
et [67.16.142.238]=0A=A0 117 ms=A0 117 ms=A0 118 ms=A0 64.209.106.170=0A=A0=
118 ms=A0 118 ms=A0 118 ms=A0 ae1-0.edge-a.spo511.ctbc.com.br [201.48.44.9=
3]=0A=0AAnyone have any insight on to what may be occurring?=0A=0A=0A=0ASen=
t from my iPhone=0A=0A=0A
