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/***
This file is part of systemd.
Copyright (C) 2014 Tom Gundersen
Copyright (C) 2014 Susant Sahani
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#pragma once
#define LLDP_MULTICAST_ADDR { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x0e }
#define ETHERTYPE_LLDP 0x88cc
/* IEEE 802.3AB Clause 9: TLV Types */
typedef enum LLDPTypes {
LLDP_TYPE_END = 0,
LLDP_TYPE_CHASSIS_ID = 1,
LLDP_TYPE_PORT_ID = 2,
LLDP_TYPE_TTL = 3,
LLDP_TYPE_PORT_DESCRIPTION = 4,
LLDP_TYPE_SYSTEM_NAME = 5,
LLDP_TYPE_SYSTEM_DESCRIPTION = 6,
LLDP_TYPE_SYSTEM_CAPABILITIES = 7,
LLDP_TYPE_MGMT_ADDRESS = 8,
LLDP_TYPE_PRIVATE = 127,
_LLDP_TYPE_MAX,
_LLDP_TYPE_INVALID = -1,
} LLDPTypes;
/* IEEE 802.3AB Clause 9.5.2: Chassis subtypes */
typedef enum LLDPChassisSubtypes {
LLDP_CHASSIS_SUBTYPE_RESERVED = 0,
LLDP_CHASSIS_SUBTYPE_CHASSIS_COMPONENT = 1,
LLDP_CHASSIS_SUBTYPE_INTERFACE_ALIAS = 2,
LLDP_CHASSIS_SUBTYPE_PORT_COMPONENT = 3,
LLDP_CHASSIS_SUBTYPE_MAC_ADDRESS = 4,
LLDP_CHASSIS_SUBTYPE_NETWORK_ADDRESS = 5,
LLDP_CHASSIS_SUBTYPE_INTERFACE_NAME = 6,
LLDP_CHASSIS_SUBTYPE_LOCALLY_ASSIGNED = 7,
_LLDP_CHASSIS_SUBTYPE_MAX,
_LLDP_CHASSIS_SUBTYPE_INVALID = -1,
} LLDPChassisSubtypes;
/* IEEE 802.3AB Clause 9.5.3: Port subtype */
typedef enum LLDPPortSubtypes {
LLDP_PORT_SUBTYPE_RESERVED = 0,
LLDP_PORT_SUBTYPE_INTERFACE_ALIAS = 1,
LLDP_PORT_SUBTYPE_PORT_COMPONENT = 2,
LLDP_PORT_SUBTYPE_MAC_ADDRESS = 3,
LLDP_PORT_SUBTYPE_NETWORK = 4,
LLDP_PORT_SUBTYPE_INTERFACE_NAME = 5,
LLDP_PORT_SUBTYPE_AGENT_CIRCUIT_ID = 6,
LLDP_PORT_SUBTYPE_LOCALLY_ASSIGNED = 7,
_LLDP_PORT_SUBTYPE_MAX,
_LLDP_PORT_SUBTYPE_INVALID = -1
} LLDPPortSubtypes;
typedef enum LLDPSystemCapabilities {
LLDP_SYSTEM_CAPABILITIES_OTHER = 1 << 0,
LLDP_SYSTEM_CAPABILITIES_REPEATER = 1 << 1,
LLDP_SYSTEM_CAPABILITIES_BRIDGE = 1 << 2,
LLDP_SYSTEM_CAPABILITIES_WLAN_AP = 1 << 3,
LLDP_SYSTEM_CAPABILITIES_ROUTER = 1 << 4,
LLDP_SYSTEM_CAPABILITIES_PHONE = 1 << 5,
LLDP_SYSTEM_CAPABILITIES_DOCSIS = 1 << 6,
LLDP_SYSTEM_CAPABILITIES_STATION = 1 << 7,
LLDP_SYSTEM_CAPABILITIES_CVLAN = 1 << 8,
LLDP_SYSTEM_CAPABILITIES_SVLAN = 1 << 9,
LLDP_SYSTEM_CAPABILITIES_TPMR = 1 << 10,
_LLDP_SYSTEM_CAPABILITIES_MAX,
_LLDP_SYSTEM_CAPABILITIES_INVALID = -1,
} LLDPSystemCapabilities;
typedef enum LLDPMedSubtype {
LLDP_MED_SUBTYPE_RESERVED = 0,
LLDP_MED_SUBTYPE_CAPABILITIES = 1,
LLDP_MED_SUBTYPE_NETWORK_POLICY = 2,
LLDP_MED_SUBTYPE_LOCATION_ID = 3,
LLDP_MED_SUBTYPE_EXTENDED_PVMDI = 4,
LLDP_MED_SUBTYPE_INV_HWREV = 5,
LLDP_MED_SUBTYPE_INV_FWREV = 6,
LLDP_MED_SUBTYPE_INV_SWREV = 7,
LLDP_MED_SUBTYPE_INV_SERIAL = 8,
LLDP_MED_SUBTYPE_INV_MANUFACTURER = 9,
LLDP_MED_SUBTYPE_INV_MODELNAME = 10,
LLDP_MED_SUBTYPE_INV_ASSETID = 11,
_LLDP_MED_SUBTYPE_MAX,
_LLDP_MED_SUBTYPE_INVALID = -1,
} LLDPMedSubtype;
typedef enum LLDPMedCapability {
LLDP_MED_CAPABILITY_CAPAPILITIES = 1 << 0,
LLDP_MED_CAPABILITY_NETWORK_POLICY = 1 << 1,
LLDP_MED_CAPABILITY_LOCATION_ID = 1 << 2,
LLDP_MED_CAPABILITY_EXTENDED_PSE = 1 << 3,
LLDP_MED_CAPABILITY_EXTENDED_PD = 1 << 4,
LLDP_MED_CAPABILITY_INVENTORY = 1 << 5,
LLDP_MED_CAPABILITY_MAX,
LLDP_MED_CAPABILITY_INVALID = -1,
} LLDPMedCapability;
#define LLDP_OUI_802_1 (uint8_t[]) { 0x00, 0x80, 0xc2 }
#define LLDP_OUI_802_3 (uint8_t[]) { 0x00, 0x12, 0x0f }
enum {
LLDP_OUI_SUBTYPE_802_1_PORT_VLAN_ID = 1,
LLDP_OUI_SUBTYPE_802_1_PORT_PROTOCOL_VLAN_ID = 2,
LLDP_OUI_SUBTYPE_802_1_VLAN_NAME = 3,
LLDP_OUI_SUBTYPE_802_1_PROTOCOL_IDENTITY = 4,
LLDP_OUI_SUBTYPE_802_1_VID_USAGE_DIGEST = 5,
LLDP_OUI_SUBTYPE_802_1_MANAGEMENT_VID = 6,
LLDP_OUI_SUBTYPE_802_1_LINK_AGGREGATION = 7,
};
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