lib/pw.h

   1 /* Pseudowire definitions
   2  * Copyright (C) 2016 Volta Networks, Inc.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; see the file COPYING; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  17  * MA 02110-1301 USA
  18  */
  19
  20 #ifndef _FRR_PW_H
  21 #define _FRR_PW_H
  22
  23 /* Pseudowire type - LDP and BGP use the same values. */
  24 #define PW_TYPE_ETHERNET_TAGGED 0x0004  /* RFC 4446 */
  25 #define PW_TYPE_ETHERNET        0x0005  /* RFC 4446 */
  26 #define PW_TYPE_WILDCARD        0x7FFF  /* RFC 4863, RFC 6668 */
  27
  28 /* Pseudowire flags. */
  29 #define F_PSEUDOWIRE_CWORD      0x01
  30
  31 /* Pseudowire status. */
  32 #define PW_STATUS_DOWN          0
  33 #define PW_STATUS_UP            1
  34
  35 /*
  36  * Protocol-specific information about the pseudowire.
  37  */
  38 union pw_protocol_fields
  39 {
  40   struct {
  41       /* TODO */
  42   } ldp;
  43   struct {
  44       /* TODO */
  45   } bgp;
  46 };
  47
  48 #endif /* _FRR_PW_H */