Redundancy and Failover setup for 2 MPLS link with 2 different countries

Hi Sir/Madam,
We have 2 MPLS link and both links are active (from COUNTRY A to COUNTRY B) and we also have 2 partners who are located in COUNTRY B with same building but with different offices and each partner will be using each MPLS link. For example, PARTNER A will use the 1st MPLS link and PARTNER B will use the 2nd MPLS link and we want to have a failover setup (please see sample design below). What is the best solution for COUNTRY A and B to have a full redundancy and failover setup/network?
Any recommendation and sample configuration will be a big help for me. Your feedback is highly appreciated.
Thank you in advance.
Best regards,
Marvin

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MPLS links, eh. You mean your MPLS facing ports have actual MPLS labels? Or do you mean your WAN links are running across a MPLS network, but the handoff isn't MPLS?
Country A's two routers are your company's devices? Do you have interior connectivity between them?
Country B's two routers - do they or can they have interior connectivity?
What routing protocols are being used (and where)?

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Author: [email protected]
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Author: [email protected]
Date: 2009-03-19 17:47:57 -0700 (Thu, 19 Mar 2009)
Log Message:
Fix for - @copy tag for two methods with different arg lists not working.
Some changes for refactoring.
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tests: checkintests, asdoc
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http://bugs.adobe.com/jira/browse/SDK-19975
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flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/asdoc/AsDocUtil.java
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