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 #include "vxlan.h"
  25
  26 #define EVPN_ROUTE_STRLEN 200 /* Must be >> MAC + IPv6 strings. */
  27
  28 extern void bgp_evpn_handle_router_id_update(struct bgp *bgp, int withdraw);
  29 extern char *bgp_evpn_label2str(mpls_label_t *label, char *buf, int len);
  30 extern char *bgp_evpn_route2str(struct prefix_evpn *p, char *buf, int len);
  31 extern void bgp_evpn_encode_prefix(struct stream *s, struct prefix *p,
  32                                    struct prefix_rd *prd, mpls_label_t *label,
  33                                    struct attr *attr, int addpath_encode,
  34                                    u_int32_t addpath_tx_id);
  35 extern int bgp_nlri_parse_evpn(struct peer *peer, struct attr *attr,
  36                                struct bgp_nlri *packet, int withdraw);
  37 extern int bgp_evpn_import_route(struct bgp *bgp, afi_t afi, safi_t safi,
  38                                  struct prefix *p, struct bgp_info *ri);
  39 extern int bgp_evpn_unimport_route(struct bgp *bgp, afi_t afi, safi_t safi,
  40                                    struct prefix *p, struct bgp_info *ri);
  41 extern int bgp_evpn_local_macip_del(struct bgp *bgp, vni_t vni,
  42                                     struct ethaddr *mac, struct ipaddr *ip);
  43 extern int bgp_evpn_local_macip_add(struct bgp *bgp, vni_t vni,
  44                                     struct ethaddr *mac, struct ipaddr *ip,
  45                                     u_char sticky);
  46 extern int bgp_evpn_local_vni_del(struct bgp *bgp, vni_t vni);
  47 extern int bgp_evpn_local_vni_add(struct bgp *bgp, vni_t vni,
  48                                   struct in_addr originator_ip);
  49 extern void bgp_evpn_cleanup_on_disable(struct bgp *bgp);
  50 extern void bgp_evpn_cleanup(struct bgp *bgp);
  51 extern void bgp_evpn_init(struct bgp *bgp);
  52
  53 #endif /* _QUAGGA_BGP_EVPN_H */