[ixpmanager] Core Bundles IXPMv6 - Transition from Interswitch links

[Marinos Dimolianis]

Hi all,

We (in GRIX) are currently moving from v5.8 to v6.0 and we noticed the 
introduction of Core Bundles.

In the previous IXPManager version (v5.8) we employed interswitch links 
to represent the core bundles, do you know if there is a way to move to 
the new representation without losing the traffic data we had before for 
the core links?

BR,

Marinos