Commit e65775fd authored by Xin Long's avatar Xin Long Committed by Jakub Kicinski
Browse files

Documentation: add description for net.sctp.intl_enable 



Describe it in networking/ip-sysctl.rst like other SCTP options.
We need to document this especially as when using the feature
of User Message Interleaving, some socket options also needs
to be set.

Fixes: 463118c3 ("sctp: support sysctl to allow users to use stream interleave")
Signed-off-by: default avatarXin Long <lucien.xin@gmail.com>
Acked-by: default avatarMarcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent c349ae5f

Documentation/networking/ip-sysctl.rst

+14 −0
Original line number Diff line number Diff line
@@ -2936,6 +2936,20 @@ reconf_enable - BOOLEAN 


	Default: 0



intl_enable - BOOLEAN

        Enable or disable extension of User Message Interleaving functionality

        specified in RFC8260. This extension allows the interleaving of user

        messages sent on different streams. With this feature enabled, I-DATA

        chunk will replace DATA chunk to carry user messages if also supported

        by the peer. Note that to use this feature, one needs to set this option

        to 1 and also needs to set socket options SCTP_FRAGMENT_INTERLEAVE to 2

        and SCTP_INTERLEAVING_SUPPORTED to 1.



	- 1: Enable extension.

	- 0: Disable extension.



	Default: 0





``/proc/sys/net/core/*``

========================