.\" Copyright 1994-1995, Daniel Quinlan <Daniel.Quinlan@linux.org>
.\" Copyright 2002-2017, Michael Kerrisk <mtk.manpages@gmail.com>
.\" Copyright, Andries E. Brouwer <aeb@cwi.nl>
.\" Copyright, the authors of the Linux man-pages project
.\"
.\" SPDX-License-Identifier: GPL-3.0-or-later
.\"
.TH proc_sys_net 5 2026-02-08 "Linux man-pages 6.18"
.SH NAME
/proc/sys/net/ \- networking
.SH DESCRIPTION
.TP
.I /proc/sys/net/
This directory contains networking stuff.
Explanations for some of the files under this directory can be found in
.BR tcp (7)
and
.BR ip (7).
.TP
.I /proc/sys/net/core/bpf_jit_enable
See
.BR bpf (2).
.TP
.I /proc/sys/net/core/somaxconn
This file defines a ceiling value for the
.I backlog
argument of
.BR listen (2);
see the
.BR listen (2)
manual page for details.
.TP
.I /proc/sys/net/ipv4/
See
.BR proc_sys_net_ipv4 (5).
.SH SEE ALSO
.BR proc (5),
.BR proc_net (5)