Static Route - LSP Next Hop

This feature introduces support for specifying a label-switched path (LSP) as the next hop for a static route and configuring an independent metric or preference on that next-hop LSP. The specified preference and metric apply only to the LSP next hops. The LSP next-hop preference and metric override the route preference and metric (for that specific LSP next hop), similar to how the route preference overrides the default preference and metric (for that specific route).