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gnutls_dtls_set_mtu(3)		    gnutls		gnutls_dtls_set_mtu(3)

NAME
       gnutls_dtls_set_mtu - API function

SYNOPSIS
       #include	<gnutls/dtls.h>

       void gnutls_dtls_set_mtu(gnutls_session_t session, unsigned int mtu);

ARGUMENTS
       gnutls_session_t	session
		   is a	gnutls_session_t type.

       unsigned	int mtu
		   The maximum transfer	unit of	the transport

DESCRIPTION
       This  function will set the maximum transfer unit of the	transport that
       DTLS packets are	sent over. Note	that this should exclude  the  IP  (or
       IPv6) and UDP headers. So for DTLS over IPv6 on an Ethernet device with
       MTU  1500, the DTLS MTU set with	this function would be 1500 - 40 (IPV6
       header) - 8 (UDP	header)	= 1452.

SINCE
       3.0

REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT
       Copyright (C) 2001-2023 Free Software Foundation, Inc., and others.
       Copying and distribution	of this	file, with  or	without	 modification,
       are  permitted in any medium without royalty provided the copyright no-
       tice and	this notice are	preserved.

SEE ALSO
       The full	documentation for gnutls is maintained as  a  Texinfo  manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

       https://www.gnutls.org/manual/

gnutls				     3.8.9		gnutls_dtls_set_mtu(3)

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