.\" Copyright, the authors of the Linux man-pages project
.\"
.\" SPDX-License-Identifier: Linux-man-pages-copyleft
.\"
.TH IP_NODEFRAG 2const (date) "Linux man-pages (unreleased)"
.SH NAME
IP_NODEFRAG
\-
don't defragmentate outgoing packets
.SH LIBRARY
Standard C library
.RI ( libc ,\~ \-lc )
.SH SYNOPSIS
.nf
.BR "#include <netinet/in.h>" "  /* Definition of " IP* " constants */"
.B #include <sys/socket.h>
.P
.BI int\~setsockopt(int\~ sockfd ,\~IPPROTO_IP,\~IP_NODEFRAG,
.BI "               const\~int\~*" val ,\~sizeof(int));
.fi
.SH DESCRIPTION
If
.I val
is nonzero,
the reassembly of outgoing packets is disabled in the netfilter layer.
.P
This option is valid only for
.B SOCK_RAW
sockets.
.SH ERRORS
See
.BR IPPROTO_IP (2const).
See
.BR setsockopt (2).
See
.BR ip (7).
.SH HISTORY
Linux 2.6.36.
.SH SEE ALSO
.BR IPPROTO_IP (2const),
.BR setsockopt (2),
.BR ip (7)