VRF/MPLS on Linux

[nanog () rhemasound org]

While I have found some information on a project called linux-mpls I am having a hard time finding any solid VRF 
framework for Linux.  I have a monitoring system that needs check devices that sit in overlapping private ip space, and 
I was wondering if there is anyway I could use some kind or VRF type solution that would allow me to label the "site" 
the traffic is intended for.  The upstream router supports VRF/MPLS, but I need to know how I can get the server to 
label the traffic.  I would appreciate any input.

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Brian Raaen
Network Architect
braaen () zcorum com