Layer3 VPN over non-colored SR-TE LSP

If more than one segment routing-traffic engineering (SR-TE) LSP tunnel to a certain destination (for example, to a BGP next hop) exists, then the traffic toward this destination is load-balanced across available SR-TE LSPs. For example, prefixes learned from the BGP next hop are randomly divided among the SR-TE LSP tunnels. Policy-based routing (PBR, also known as filter-based forwarding or FBF) can be used to steer selective traffic using an explicit SR-TE LSP. Only non-colored SR-TE LSPs that have the next hop configured as the first hop label or IP address support PBR. To control which SR-TE LSP is used to forward data for a given prefix, you can use a forwarding table export policy defining SR-TE LSP selection criteria.