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/*
* Copyright 2019 Hitoshi Irino <irino@sfc.wide.ad.jp> All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _NETFLOW9_H
#define _NETFLOW9_H
#include "softflowd.h"
#define NFLOW9_TEMPLATE_SET_ID 0
#define NFLOW9_OPTION_TEMPLATE_SET_ID 1
/* Information Elements */
#define NFLOW9_SAMPLING_INTERVAL 34
#define NFLOW9_SAMPLING_ALGORITHM 35
#define NFLOW9_OPTION_SCOPE_INTERFACE 2
#define NFLOW9_SAMPLING_ALGORITHM_DETERMINISTIC 1
struct NFLOW9_HEADER {
u_int16_t version, flows;
u_int32_t uptime_ms;
u_int32_t export_time; // in seconds
u_int32_t sequence, od_id;
} __packed;
#ifdef ENABLE_LEGACY
/* Prototypes for functions to send NetFlow packets, from netflow*.c */
int send_netflow_v9 (struct SENDPARAMETER sp);
/* Force a resend of the flow template */
void netflow9_resend_template (void);
#endif /* ENABLE_LEGACY */
#endif /* _NETFLOW9_H */
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