1.. SPDX-License-Identifier: GPL-2.0
2
3=====================
4MPTCP Sysfs variables
5=====================
6
7/proc/sys/net/mptcp/* Variables
8===============================
9
10enabled - INTEGER
11	Control whether MPTCP sockets can be created.
12
13	MPTCP sockets can be created if the value is nonzero. This is
14	a per-namespace sysctl.
15
16	Default: 1
17
18add_addr_timeout - INTEGER (seconds)
19	Set the timeout after which an ADD_ADDR control message will be
20	resent to an MPTCP peer that has not acknowledged a previous
21	ADD_ADDR message.
22
23	The default value matches TCP_RTO_MAX. This is a per-namespace
24	sysctl.
25
26	Default: 120
27