Questions re: VPN protocols globally

[ekgermann at semperen.com (Eric Germann)]

I?ve been charged with building a global VPN as an overlay on top of a certain 3 letter company who also sells lots of stuff.

We?re looking at 

US East
US West
US Central (eventually)
Brazil
Singapore
Frankfurt
Ireland
Sydney
Maybe Canada
Maybe India (outsourcesrs)

In the planning stages now and wondering if there are any protocols I need to stay away from ITAR wise with this list of countries.

Contemplating Suite B with GCM, etc and AES acceleration.

Any land mines?

Thanks in advance

EKG

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