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    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: #ifndef _QUAGGA_BGP_MPLSVPN_H
   22: #define _QUAGGA_BGP_MPLSVPN_H
   23: 
   24: #define RD_TYPE_AS      0
   25: #define RD_TYPE_IP      1
   26: 
   27: #define RD_ADDRSTRLEN  28
   28: 
   29: struct rd_as
   30: {
   31:   u_int16_t type;
   32:   as_t as;
   33:   u_int32_t val;
   34: };
   35: 
   36: struct rd_ip
   37: {
   38:   u_int16_t type;
   39:   struct in_addr ip;
   40:   u_int16_t val;
   41: };
   42: 
   43: extern void bgp_mplsvpn_init (void);
   44: extern int bgp_nlri_parse_vpnv4 (struct peer *, struct attr *, struct bgp_nlri *);
   45: extern u_int32_t decode_label (u_char *);
   46: extern int str2prefix_rd (const char *, struct prefix_rd *);
   47: extern int str2tag (const char *, u_char *);
   48: extern char *prefix_rd2str (struct prefix_rd *, char *, size_t);
   49: 
   50: #endif /* _QUAGGA_BGP_MPLSVPN_H */