bgpd/bgp_evpn.h

   1 /* E-VPN header for packet handling
   2  * Copyright (C) 2016 6WIND
   3  *
   4  * This file is part of FRRouting.
   5  *
   6  * FRRouting 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  * FRRouting 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 along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #ifndef _QUAGGA_BGP_EVPN_H
  22 #define _QUAGGA_BGP_EVPN_H
  23
  24 extern int bgp_nlri_parse_evpn(struct peer *peer, struct attr *attr,
  25                                struct bgp_nlri *packet, int withdraw);
  26
  27 extern void
  28 bgp_packet_mpattr_route_type_5(struct stream *s,
  29                                struct prefix *p, struct prefix_rd *prd,
  30                                u_char * label, struct attr *attr);
  31 /* EVPN route types as per RFC7432 and
  32  * as per draft-ietf-bess-evpn-prefix-advertisement-02
  33  */
  34 #define EVPN_ETHERNET_AUTO_DISCOVERY 1
  35 #define EVPN_MACIP_ADVERTISEMENT 2
  36 #define EVPN_INCLUSIVE_MULTICAST_ETHERNET_TAG 3
  37 #define EVPN_ETHERNET_SEGMENT 4
  38 #define EVPN_IP_PREFIX 5
  39
  40 #endif                          /* _QUAGGA_BGP_EVPN_H */