Embodiments of the present invention provide a method and a node device for transferring a message based on MPLS TE tunnels. The main principle of the embodiments is to determine a switching node at which MPLS TE tunnel switching is needed, and to set routing and forwarding information for tunnel switching between different MPLS TE tunnels at the switching node. The switching node switches and transfers message into different MPLS TE tunnels according to the routing and forwarding information. The present invention makes the sum of the whole network edge bandwidth resources much higher than that of the bandwidth resource at the network core, allows the network resources to converge layer by layer, and avoids the N-square problem of the tunnel number effectively and lightens the load on the network core nodes by the large number of tunnels and the load of RSVP-TE state refreshing.