Help¶

Chassis ID subtype options are defined below. Please refer to section 8.5.2.2 of the 802.1AB for more info. Subtype 1 = Chassis component Subtype 2 = Interface alias Subtype 3 = Port component Subtype 4 = MAC address Subtype 5 = Network address Subtype 6 = Interface name Subtype 7 = Locally assigned If subtype 4 is selected, MAC address, then configs NET_LLDP_CHASSIS_ID_MAC0 through NET_LLDP_CHASSIS_ID_MAC5 must be defined, otherwise you must use NET_LLDP_CHASSIS_ID instead.

Direct dependencies¶

NET_LLDP && NET_L2_ETHERNET && NETWORKING

(Includes any dependencies from ifs and menus.)

Default¶

4

Kconfig definition¶

At <Zephyr>/subsys/net/l2/ethernet/lldp/Kconfig:54

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:34 → <Zephyr>/subsys/net/Kconfig:85 → <Zephyr>/subsys/net/l2/Kconfig:69 → <Zephyr>/subsys/net/l2/ethernet/Kconfig:77

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → Enable Ethernet support → Enable Link Layer Discovery Protocol (LLDP)

config NET_LLDP_CHASSIS_ID_SUBTYPE
    int "Chassis ID TLV subtype"
    range 1 7
    default 4
    depends on NET_LLDP && NET_L2_ETHERNET && NETWORKING
    help
      Chassis ID subtype options are defined below.
      Please refer to section 8.5.2.2 of the 802.1AB for more info.
      Subtype 1 = Chassis component
      Subtype 2 = Interface alias
      Subtype 3 = Port component
      Subtype 4 = MAC address
      Subtype 5 = Network address
      Subtype 6 = Interface name
      Subtype 7 = Locally assigned
      If subtype 4 is selected, MAC address, then configs
      NET_LLDP_CHASSIS_ID_MAC0 through NET_LLDP_CHASSIS_ID_MAC5 must
      be defined, otherwise you must use NET_LLDP_CHASSIS_ID instead.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)