[FROG] Adding BGP/MPLS VPNv4 route to Zebra

Hi I am trying to use FRR/Zebra BGP/MPLS L3-VPN. To make this work, I need to install route in Linux kernel via Zebra at the ingress LSR/PE. Let me explain through an example. Let's assume the ingress LSR receives following route from the egress LSR/PE: VPNv4 NLRI = { RD = 1:100, prefix = 10.0.0.0/24, label = 100 }, next-hop = 192.168.0.2 Let's also assume this ingress PE has following route to egress next-hop of 192.168.0.2: IPv4 prefix = 192.168.0.2/32 push label = 20 next-hop = 10.1.100.2 where 10.1.100.2 is the IP address of the adjacency core LSR. What's the best way of adding the route for the VPNv4 NLRI to Zebra? thx aman