Thomas Vachuska | 8ca75a2 | 2017-08-24 16:12:59 -0700 | [diff] [blame] | 1 | module openconfig-spanning-tree-types { |
| 2 | |
| 3 | yang-version "1"; |
| 4 | |
| 5 | // namespace |
| 6 | namespace "http://openconfig.net/yang/spanning-tree/types"; |
| 7 | |
| 8 | prefix "oc-stp-types"; |
| 9 | |
| 10 | // import some basic types |
| 11 | import openconfig-extensions { prefix oc-ext; } |
| 12 | |
| 13 | |
| 14 | // meta |
| 15 | organization "OpenConfig working group"; |
| 16 | |
| 17 | contact |
| 18 | "OpenConfig working group |
| 19 | www.openconfig.net"; |
| 20 | |
| 21 | description |
| 22 | "This module defines types related to the |
| 23 | spanning-tree protocol model."; |
| 24 | |
| 25 | oc-ext:openconfig-version "0.2.0"; |
| 26 | |
| 27 | revision "2017-07-14" { |
| 28 | description |
| 29 | "Migrated to OpenConfig types; fixed missing applied state |
| 30 | in rapid-pvst"; |
| 31 | reference "0.2.0"; |
| 32 | } |
| 33 | |
| 34 | revision "2016-10-03" { |
| 35 | description |
| 36 | "Initial public revision"; |
| 37 | reference "0.1.0"; |
| 38 | } |
| 39 | |
| 40 | // identity statements |
| 41 | |
| 42 | identity STP_PROTOCOL { |
| 43 | description |
| 44 | "base identity for support spanning tree protocol"; |
| 45 | } |
| 46 | |
| 47 | identity RSTP { |
| 48 | base STP_PROTOCOL; |
| 49 | description |
| 50 | "Rapid Spanning Tree Protocol"; |
| 51 | reference "IEEE 802.1D 17"; |
| 52 | } |
| 53 | |
| 54 | identity MSTP { |
| 55 | base STP_PROTOCOL; |
| 56 | description |
| 57 | "Multiple Spanning Tree Protocol"; |
| 58 | reference "IEEE 802.1Q 13"; |
| 59 | } |
| 60 | |
| 61 | identity RAPID_PVST { |
| 62 | base STP_PROTOCOL; |
| 63 | description |
| 64 | "Rapid Per Vlan Spanning Tree Protocol"; |
| 65 | } |
| 66 | |
| 67 | identity STP_PORT_STATE { |
| 68 | description |
| 69 | "base identity for the different Spanning Tree Protocol port |
| 70 | states"; |
| 71 | reference |
| 72 | "IEEE 802.1D 7.4 Port States and the active topology"; |
| 73 | } |
| 74 | |
| 75 | identity DISABLED { |
| 76 | base STP_PORT_STATE; |
| 77 | description |
| 78 | "A port that is manually isolated from the network"; |
| 79 | } |
| 80 | |
| 81 | identity LISTENING { |
| 82 | base STP_PORT_STATE; |
| 83 | description |
| 84 | "Processing BPDUs and building active toplogy"; |
| 85 | } |
| 86 | |
| 87 | identity LEARNING { |
| 88 | base STP_PORT_STATE; |
| 89 | description |
| 90 | "Building bridging tables; no forwarding of data"; |
| 91 | } |
| 92 | |
| 93 | identity BLOCKING { |
| 94 | base STP_PORT_STATE; |
| 95 | description |
| 96 | "A port that would cause a loop if it were sending data, |
| 97 | so it is only receiving BPDUs, untill a topology change |
| 98 | removes the possibliity of a loop"; |
| 99 | } |
| 100 | |
| 101 | identity FORWARDING { |
| 102 | base STP_PORT_STATE; |
| 103 | description |
| 104 | "Sending and receiving data, normal operation"; |
| 105 | } |
| 106 | |
| 107 | identity STP_EDGE_PORT { |
| 108 | description |
| 109 | "base identity for the different edge port modes"; |
| 110 | reference |
| 111 | "IEEE 802.1D 17.13.1"; |
| 112 | } |
| 113 | |
| 114 | identity EDGE_ENABLE { |
| 115 | base STP_EDGE_PORT; |
| 116 | description |
| 117 | "Enable edge port for the bridge port"; |
| 118 | } |
| 119 | |
| 120 | identity EDGE_DISABLE { |
| 121 | base STP_EDGE_PORT; |
| 122 | description |
| 123 | "Disable edge port for the bridge port"; |
| 124 | } |
| 125 | |
| 126 | identity EDGE_AUTO { |
| 127 | base STP_EDGE_PORT; |
| 128 | description |
| 129 | "Enable edge port autodetction for the bridge port"; |
| 130 | } |
| 131 | |
| 132 | identity STP_PORT_ROLE { |
| 133 | description |
| 134 | "Base identity for the different Spanning Tree Protocol port |
| 135 | roles"; |
| 136 | reference |
| 137 | "IEEE 802.1D 17.7 Port Role assignments"; |
| 138 | } |
| 139 | |
| 140 | identity ROOT { |
| 141 | base STP_PORT_ROLE; |
| 142 | description |
| 143 | "The port that receives the best BPDU on a bridge is the |
| 144 | root port"; |
| 145 | } |
| 146 | |
| 147 | identity DESIGNATED { |
| 148 | base STP_PORT_ROLE; |
| 149 | description |
| 150 | "A port is designated if it can send the best BPDU on the |
| 151 | segment to which it is connected."; |
| 152 | } |
| 153 | |
| 154 | identity ALTERNATE { |
| 155 | base STP_PORT_ROLE; |
| 156 | description |
| 157 | "An alternate port receives more useful BPDUs from another |
| 158 | bridge and is a port blocked"; |
| 159 | } |
| 160 | |
| 161 | identity BACKUP { |
| 162 | base STP_PORT_ROLE; |
| 163 | description |
| 164 | "A backup port receives more useful BPDUs from the same |
| 165 | bridge it is on and is a port blocked"; |
| 166 | } |
| 167 | |
| 168 | // typedef statements |
| 169 | |
| 170 | typedef stp-bridge-priority-type { |
| 171 | type uint32 { |
| 172 | range 1..611440; |
| 173 | } |
| 174 | description |
| 175 | "The manageable component of the Bridge Identifier"; |
| 176 | reference "IEEE 802.1D 17.13.7 Bridge Identifier Priority"; |
| 177 | } |
| 178 | |
| 179 | typedef stp-port-priority-type { |
| 180 | type uint8 { |
| 181 | range 1..240; |
| 182 | } |
| 183 | description |
| 184 | "The manageable component of the Port Identifier, |
| 185 | also known as the Port Priority"; |
| 186 | reference |
| 187 | "IEEE 802.1D 17.13.10 Port Identifier Priority"; |
| 188 | } |
| 189 | |
| 190 | typedef stp-guard-type { |
| 191 | type enumeration { |
| 192 | enum ROOT { |
| 193 | description |
| 194 | "Enable root guard"; |
| 195 | } |
| 196 | enum LOOP { |
| 197 | description |
| 198 | "Enable loop guard"; |
| 199 | } |
| 200 | enum NONE { |
| 201 | description |
| 202 | "disable guard"; |
| 203 | } |
| 204 | } |
| 205 | description |
| 206 | "Type definition for the different STP guard for the switch port"; |
| 207 | reference "IEEE 802.1D 17.2"; |
| 208 | } |
| 209 | |
| 210 | typedef stp-link-type { |
| 211 | type enumeration { |
| 212 | enum P2P { |
| 213 | description |
| 214 | "Point-to-Point link"; |
| 215 | } |
| 216 | enum SHARED { |
| 217 | description |
| 218 | "Shared link"; |
| 219 | } |
| 220 | } |
| 221 | description |
| 222 | "Type definition for the different link types"; |
| 223 | reference "IEEE 802.1D 17.2"; |
| 224 | } |
| 225 | } |