1# 2# MPLS configuration 3# 4 5menuconfig MPLS 6 bool "MultiProtocol Label Switching" 7 default n 8 ---help--- 9 MultiProtocol Label Switching routes packets through logical 10 circuits. Originally conceived as a way of routing packets at 11 hardware speeds (before hardware was capable of routing ipv4 packets), 12 MPLS remains a simple way of making tunnels. 13 14 If you have not heard of MPLS you probably want to say N here. 15 16if MPLS 17 18config NET_MPLS_GSO 19 tristate "MPLS: GSO support" 20 help 21 This is helper module to allow segmentation of non-MPLS GSO packets 22 that have had MPLS stack entries pushed onto them and thus 23 become MPLS GSO packets. 24 25config MPLS_ROUTING 26 tristate "MPLS: routing support" 27 depends on NET_IP_TUNNEL || NET_IP_TUNNEL=n 28 ---help--- 29 Add support for forwarding of mpls packets. 30 31config MPLS_IPTUNNEL 32 tristate "MPLS: IP over MPLS tunnel support" 33 depends on LWTUNNEL && MPLS_ROUTING 34 ---help--- 35 mpls ip tunnel support. 36 37endif # MPLS 38