162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_cimenuconfig NET_NSH 362306a36Sopenharmony_ci tristate "Network Service Header (NSH) protocol" 462306a36Sopenharmony_ci default n 562306a36Sopenharmony_ci help 662306a36Sopenharmony_ci Network Service Header is an implementation of Service Function 762306a36Sopenharmony_ci Chaining (RFC 7665). The current implementation in Linux supports 862306a36Sopenharmony_ci only MD type 1 and only with the openvswitch module. 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci If unsure, say N. 11