[mirror_frr.git] / bgpd / bgp_mplsvpn.h

/* MPLS-VPN
   Copyright (C) 2000 Kunihiro Ishiguro <kunihiro@zebra.org>

This file is part of GNU Zebra.

GNU Zebra is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

GNU Zebra 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 GNU Zebra; see the file COPYING.  If not, write to the Free
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.  */

#define RD_TYPE_AS      0
#define RD_TYPE_IP      1

#define RD_ADDRSTRLEN  28

struct rd_as
{
  u_int16_t type;
  as_t as;
  u_int32_t val;
};

struct rd_ip
{
  u_int16_t type;
  struct in_addr ip;
  u_int16_t val;
};

void bgp_mplsvpn_init ();
int bgp_nlri_parse_vpnv4 (struct peer *, struct attr *, struct bgp_nlri *);
u_int32_t decode_label (u_char *);
int str2prefix_rd (u_char *, struct prefix_rd *);
int str2tag (u_char *, u_char *);
char *prefix_rd2str (struct prefix_rd *, char *, size_t);
Commit	Line	Data
718e3744	1	/* MPLS-VPN
	2	Copyright (C) 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
	3
	4	This file is part of GNU Zebra.
	5
	6	GNU Zebra is free software; you can redistribute it and/or modify it
	7	under the terms of the GNU General Public License as published by the
	8	Free Software Foundation; either version 2, or (at your option) any
	9	later version.
	10
	11	GNU Zebra is distributed in the hope that it will be useful, but
	12	WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with GNU Zebra; see the file COPYING. If not, write to the Free
	18	Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
	19	02111-1307, USA. */
	20
	21	#define RD_TYPE_AS 0
	22	#define RD_TYPE_IP 1
	23
	24	#define RD_ADDRSTRLEN 28
	25
	26	struct rd_as
	27	{
	28	u_int16_t type;
	29	as_t as;
	30	u_int32_t val;
	31	};
	32
	33	struct rd_ip
	34	{
	35	u_int16_t type;
	36	struct in_addr ip;
	37	u_int16_t val;
	38	};
	39
	40	void bgp_mplsvpn_init ();
	41	int bgp_nlri_parse_vpnv4 (struct peer , struct attr , struct bgp_nlri *);
	42	u_int32_t decode_label (u_char *);
	43	int str2prefix_rd (u_char , struct prefix_rd );
	44	int str2tag (u_char , u_char );
	45	char prefix_rd2str (struct prefix_rd , char *, size_t);