| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | # |
| 3 | # MPLS configuration |
| 4 | # |
| 5 | |
| 6 | menuconfig MPLS |
| 7 | bool "MultiProtocol Label Switching" |
| 8 | default n |
| 9 | ---help--- |
| 10 | MultiProtocol Label Switching routes packets through logical |
| 11 | circuits. Originally conceived as a way of routing packets at |
| 12 | hardware speeds (before hardware was capable of routing ipv4 packets), |
| 13 | MPLS remains a simple way of making tunnels. |
| 14 | |
| 15 | If you have not heard of MPLS you probably want to say N here. |
| 16 | |
| 17 | if MPLS |
| 18 | |
| 19 | config NET_MPLS_GSO |
| 20 | tristate "MPLS: GSO support" |
| 21 | help |
| 22 | This is helper module to allow segmentation of non-MPLS GSO packets |
| 23 | that have had MPLS stack entries pushed onto them and thus |
| 24 | become MPLS GSO packets. |
| 25 | |
| 26 | config MPLS_ROUTING |
| 27 | tristate "MPLS: routing support" |
| 28 | depends on NET_IP_TUNNEL || NET_IP_TUNNEL=n |
| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 29 | depends on PROC_SYSCTL |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 30 | ---help--- |
| 31 | Add support for forwarding of mpls packets. |
| 32 | |
| 33 | config MPLS_IPTUNNEL |
| 34 | tristate "MPLS: IP over MPLS tunnel support" |
| 35 | depends on LWTUNNEL && MPLS_ROUTING |
| 36 | ---help--- |
| 37 | mpls ip tunnel support. |
| 38 | |
| 39 | endif # MPLS |