Connectivity to Brazil

Tue Feb 1 16:16:42 UTC 2011

I still don't know where you are and the simulation you are doing .....can you 
be more specific ?

________________________________
From: Kevin Hodle <kevin.hodle at gmail.com>
To: Steve Danelli <the76posse at gmail.com>
Cc: isabel dias <isabeldias1 at yahoo.com>; "nanog at nanog.org" <nanog at nanog.org>
Sent: Tue, February 1, 2011 2:27:41 PM
Subject: Re: Connectivity to Brazil

I just need you to help me with some cash just till i get back home

On Tue, Feb 1, 2011 at 3:21 PM, Steve Danelli <the76posse at gmail.com> wrote:
> Isabel - I am a network engineer working for a small financial firm outside 
>Philadelphia.
>
> Can you offer any insight?
>
>
> On Feb 1, 2011, at 9:10 AM, isabel dias <isabeldias1 at yahoo.com> wrote:
>
>> who are you?
>>
>> From: Steve Danelli <the76posse at gmail.com>
>> To: "nanog at nanog.org" <nanog at nanog.org>
>> Sent: Tue, February 1, 2011 1:54:47 PM
>> Subject: Connectivity to Brazil
>>
>> Hello all!!!  First post here
>>
>> Some carrier, somewhere between us and the service provider is selectively 
>>dropping the IKE packets originating from our VPN gateway and destined for our 
>>Brazil gateway. Other traffic is able to pass, as are the IKE packets coming 
>>back from Brazil to us. This is effectively preventing us from establishing the 
>>IPSEC tunnel between our gateways.
>>
>> Also something else is awry, for two given hosts on the same subnet (x.y.z.52 
>>and x.y.z.53), they take two wildly divergent paths:
>>
>>
>> For dest  x.y.x.52
>>
>>   16 ms    3 ms    3 ms  xe-2-3-0.cr1.lga5.us.above.net [64.125.31.34]
>>   2 ms    2 ms    2 ms  xe-0-1-0.er1.lga5.us.above.net [64.125.27.61]
>>   12 ms    3 ms    13 ms  e2-4-10000m.ar9.nyc1.gblx.net [208.178.58.197]
>>   117 ms  118 ms  118 ms  te3-4-10g.asr1.gru1.gblx.net [67.16.142.238]
>>   136 ms  137 ms  136 ms 
>> ctbc-multimidia-data-net-s-a.gigabitethernet1-2.ar5.gru1.gblx.net 
>>[207.138.94.102]
>>   157 ms  136 ms  138 ms  xe-3-2-0-0.core-b.ula001.ctbc.com.br 
[201.48.44.165]
>>   132 ms  132 ms  141 ms  ge-3-0-0-0.core-b.spo511.ctbc.com.br [201.48.44.14]
>>   135 ms  133 ms  134 ms  ae1-0.edge-a.spo511.ctbc.com.br [201.48.44.93]
>>
>>
>> For dest  x.y.x.53
>>
>>   3 ms    2 ms    3 ms  xe-2-3-0.cr1.lga5.us.above.net [64.125.31.34]
>>   2 ms    2 ms    2 ms  xe-1-1-0.er1.lga5.us.above.net [64.125.26.162]
>>   19 ms    3 ms    12 ms  e2-4-10000m.ar9.nyc1.gblx.net [208.178.58.197]
>>   117 ms  117 ms  117 ms  te3-4-10g.asr1.gru1.gblx.net [67.16.142.238]
>>   117 ms  117 ms  118 ms  64.209.106.170
>>   118 ms  118 ms  118 ms  ae1-0.edge-a.spo511.ctbc.com.br [201.48.44.93]
>>
>> Anyone have any insight on to what may be occurring?
>>
>>
>>
>> Sent from my iPhone
>>
>

-- 
Cheers,
Kevin
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