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: http://www.gnutls.org

COPYRIGHT

       Copyright © 2001-2022 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

       http://www.gnutls.org/manual/