Sha256: 73f1e1ab31e28cc26111ab2a36801e1ca284f9b67765fab5e80ef968dcc6b1b4
Contents?: true
Size: 1.65 KB
Versions: 23
Compression:
Stored size: 1.65 KB
Contents
/*
* A simple OpenFlow controller for "cbench" benchmark.
*
* Author: Yasuhito Takamiya <yasuhito@gmail.com>
*
* Copyright (C) 2008-2012 NEC Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "trema.h"
static void
handle_packet_in( uint64_t datapath_id, packet_in message ) {
openflow_actions *actions = create_actions();
append_action_output( actions, ( uint16_t ) ( message.in_port + 1 ), UINT16_MAX );
struct ofp_match match;
set_match_from_packet( &match, message.in_port, 0, message.data );
buffer *flow_mod = create_flow_mod(
get_transaction_id(),
match,
get_cookie(),
OFPFC_ADD,
0,
0,
UINT16_MAX,
message.buffer_id,
OFPP_NONE,
0,
actions
);
send_openflow_message( datapath_id, flow_mod );
free_buffer( flow_mod );
delete_actions( actions );
}
int
main( int argc, char *argv[] ) {
init_trema( &argc, &argv );
set_packet_in_handler( handle_packet_in, NULL );
start_trema();
return 0;
}
/*
* Local variables:
* c-basic-offset: 2
* indent-tabs-mode: nil
* End:
*/
Version data entries
23 entries across 23 versions & 1 rubygems