bgpd/bgp_encap_tlv.h

   1 /*
   2  * Copyright 2015, LabN Consulting, L.L.C.
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU 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; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  17  *
  18  */
  19
  20 #ifndef _QUAGGA_BGP_ENCAP_TLV_H
  21 #define _QUAGGA_BGP_ENCAP_TLV_H
  22
  23
  24 /***********************************************************************
  25  *              TUNNEL TYPE-SPECIFIC TLV ENCODE
  26  ***********************************************************************/
  27
  28 extern void
  29 bgp_encap_type_l2tpv3overip_to_tlv(
  30     struct bgp_encap_type_l2tpv3_over_ip        *bet,
  31     struct attr                                 *attr);
  32
  33 extern void
  34 bgp_encap_type_gre_to_tlv(
  35     struct bgp_encap_type_gre   *bet,
  36     struct attr                 *attr);
  37
  38 extern void
  39 bgp_encap_type_ip_in_ip_to_tlv(
  40     struct bgp_encap_type_ip_in_ip      *bet,
  41     struct attr                         *attr);
  42
  43 extern void
  44 bgp_encap_type_transmit_tunnel_endpoint(
  45     struct bgp_encap_type_transmit_tunnel_endpoint      *bet,
  46     struct attr                         *attr);
  47
  48 extern void
  49 bgp_encap_type_ipsec_in_tunnel_mode_to_tlv(
  50     struct bgp_encap_type_ipsec_in_tunnel_mode  *bet,
  51     struct attr                         *attr);
  52
  53 extern void
  54 bgp_encap_type_ip_in_ip_tunnel_with_ipsec_transport_mode_to_tlv(
  55     struct bgp_encap_type_ip_in_ip_tunnel_with_ipsec_transport_mode     *bet,
  56     struct attr                         *attr);
  57
  58 extern void
  59 bgp_encap_type_mpls_in_ip_tunnel_with_ipsec_transport_mode_to_tlv(
  60     struct bgp_encap_type_mpls_in_ip_tunnel_with_ipsec_transport_mode   *bet,
  61     struct attr                         *attr);
  62
  63 extern void
  64 bgp_encap_type_pbb_to_tlv(
  65     struct bgp_encap_type_pbb   *bet,
  66     struct attr                         *attr);
  67
  68 extern void
  69 bgp_encap_type_vxlan_to_tlv(
  70     struct bgp_encap_type_vxlan *bet,
  71     struct attr                         *attr);
  72
  73 extern void
  74 bgp_encap_type_nvgre_to_tlv(
  75     struct bgp_encap_type_nvgre *bet,
  76     struct attr                         *attr);
  77
  78 extern void
  79 bgp_encap_type_mpls_to_tlv(
  80     struct bgp_encap_type_mpls  *bet,
  81     struct attr                         *attr);
  82
  83 extern void
  84 bgp_encap_type_mpls_in_gre_to_tlv(
  85     struct bgp_encap_type_mpls_in_gre   *bet,
  86     struct attr                         *attr);
  87
  88 extern void
  89 bgp_encap_type_vxlan_gpe_to_tlv(
  90     struct bgp_encap_type_vxlan_gpe     *bet,
  91     struct attr                         *attr);
  92
  93 extern void
  94 bgp_encap_type_mpls_in_udp_to_tlv(
  95     struct bgp_encap_type_mpls_in_udp   *bet,
  96     struct attr                         *attr);
  97
  98 /***********************************************************************
  99  *              TUNNEL TYPE-SPECIFIC TLV DECODE
 100  ***********************************************************************/
 101
 102 extern int
 103 tlv_to_bgp_encap_type_l2tpv3overip(
 104     struct bgp_attr_encap_subtlv                *stlv,  /* subtlv chain */
 105     struct bgp_encap_type_l2tpv3_over_ip        *bet);  /* caller-allocated */
 106
 107 extern int
 108 tlv_to_bgp_encap_type_gre(
 109     struct bgp_attr_encap_subtlv        *stlv,  /* subtlv chain */
 110     struct bgp_encap_type_gre           *bet);  /* caller-allocated */
 111
 112 extern int
 113 tlv_to_bgp_encap_type_ip_in_ip(
 114     struct bgp_attr_encap_subtlv        *stlv,  /* subtlv chain */
 115     struct bgp_encap_type_ip_in_ip      *bet);  /* caller-allocated */
 116
 117 extern int
 118 tlv_to_bgp_encap_type_transmit_tunnel_endpoint(
 119     struct bgp_attr_encap_subtlv                        *stlv,
 120     struct bgp_encap_type_transmit_tunnel_endpoint      *bet);
 121
 122 extern int
 123 tlv_to_bgp_encap_type_ipsec_in_tunnel_mode(
 124     struct bgp_attr_encap_subtlv                *stlv,  /* subtlv chain */
 125     struct bgp_encap_type_ipsec_in_tunnel_mode  *bet);  /* caller-allocated */
 126
 127 extern int
 128 tlv_to_bgp_encap_type_ip_in_ip_tunnel_with_ipsec_transport_mode(
 129     struct bgp_attr_encap_subtlv                                        *stlv,
 130     struct bgp_encap_type_ip_in_ip_tunnel_with_ipsec_transport_mode     *bet);
 131
 132 extern int
 133 tlv_to_bgp_encap_type_mpls_in_ip_tunnel_with_ipsec_transport_mode(
 134     struct bgp_attr_encap_subtlv                                        *stlv,
 135     struct bgp_encap_type_mpls_in_ip_tunnel_with_ipsec_transport_mode   *bet);
 136
 137 extern int
 138 tlv_to_bgp_encap_type_vxlan(
 139     struct bgp_attr_encap_subtlv        *stlv,
 140     struct bgp_encap_type_vxlan         *bet);
 141
 142 extern int
 143 tlv_to_bgp_encap_type_nvgre(
 144     struct bgp_attr_encap_subtlv        *stlv,
 145     struct bgp_encap_type_nvgre         *bet);
 146
 147 extern int
 148 tlv_to_bgp_encap_type_mpls(
 149     struct bgp_attr_encap_subtlv        *stlv,
 150     struct bgp_encap_type_mpls          *bet);
 151
 152 extern int
 153 tlv_to_bgp_encap_type_mpls(
 154     struct bgp_attr_encap_subtlv        *stlv,
 155     struct bgp_encap_type_mpls          *bet);
 156
 157 extern int
 158 tlv_to_bgp_encap_type_mpls_in_gre(
 159     struct bgp_attr_encap_subtlv        *stlv,
 160     struct bgp_encap_type_mpls_in_gre   *bet);
 161
 162 extern int
 163 tlv_to_bgp_encap_type_vxlan_gpe(
 164     struct bgp_attr_encap_subtlv        *stlv,
 165     struct bgp_encap_type_vxlan_gpe     *bet);
 166
 167 extern int
 168 tlv_to_bgp_encap_type_mpls_in_udp(
 169     struct bgp_attr_encap_subtlv        *stlv,
 170     struct bgp_encap_type_mpls_in_udp   *bet);
 171
 172 extern int
 173 tlv_to_bgp_encap_type_pbb(
 174     struct bgp_attr_encap_subtlv        *stlv,  /* subtlv chain */
 175     struct bgp_encap_type_pbb           *bet);  /* caller-allocated */
 176
 177 #endif /* _QUAGGA_BGP_ENCAP_TLV_H */