# # MPLS configuration # menuconfig MPLS tristate "MultiProtocol Label Switching" default n ---help--- MultiProtocol Label Switching routes packets through logical circuits. Originally conceved as a way of routing packets at hardware speeds (before hardware was capable of routing ipv4 packets), MPLS remains as simple way of making tunnels. If you have not heard of MPLS you probably want to say N here. if MPLS config NET_MPLS_GSO bool "MPLS: GSO support" help This is helper module to allow segmentation of non-MPLS GSO packets that have had MPLS stack entries pushed onto them and thus become MPLS GSO packets. config MPLS_ROUTING bool "MPLS: routing support" help Add support for forwarding of mpls packets. endif # MPLS