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
       notice and this notice are preserved.

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

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

gnutls                               3.8.5              gnutls_dtls_set_mtu(3)