| 1 | # |
| 2 | # MPLS configuration |
| 3 | # |
| 4 | |
| 5 | menuconfig 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 | |
| 16 | if MPLS |
| 17 | |
| 18 | config 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 | |
| 25 | config MPLS_ROUTING |
| 26 | tristate "MPLS: routing support" |
| 27 | ---help--- |
| 28 | Add support for forwarding of mpls packets. |
| 29 | |
| 30 | config MPLS_IPTUNNEL |
| 31 | tristate "MPLS: IP over MPLS tunnel support" |
| 32 | depends on LWTUNNEL && MPLS_ROUTING |
| 33 | ---help--- |
| 34 | mpls ip tunnel support. |
| 35 | |
| 36 | endif # MPLS |