No. As long as you know what particular mechanism you B4 vendor has 
implemented, you can provision accordingly.

The lwAFTR never has to do the LPM. It’s just got a tunnel endpoint address 
configured by the operator.

Cheers,
Ian


On 5 Mar 2014, at 14:34, Simon Perreault <[email protected]> wrote:

> Le 2014-03-05 14:29, Ian Farrer a écrit :
>> If the longest prefix match returns more than one matching prefix, then an
>> implementation specific tie-breaker MUST be performed to return a single 
>> prefix.
> 
> Does this mean that the lwB4 and lwAFTR would need to be from the same
> vendor?
> 
> Simon
> -- 
> DTN made easy, lean, and smart --> http://postellation.viagenie.ca
> NAT64/DNS64 open-source        --> http://ecdysis.viagenie.ca
> STUN/TURN server               --> http://numb.viagenie.ca

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