CONFIG_NET_GPTP_NEIGHBOR_PROP_DELAY_THR

Set neighbor propagation delay threshold (ns)

Type: int

Help

Defines the neighbor propagation delay threshold in nanoseconds. This is the propagation time threshold, above which a port is not considered capable of participating in the IEEE 802.1AS protocol. See IEEE 802.1AS chapter 11.2.12.6 for details.

Direct dependencies

NET_GPTP && NET_L2_ETHERNET && NETWORKING

(Includes any dependencies from ifs and menus.)

Default

  • 100000

Kconfig definition

At subsys/net/l2/ethernet/gptp/Kconfig:135

Included via Kconfig:8Kconfig.zephyr:44subsys/Kconfig:22subsys/net/Kconfig:78subsys/net/l2/Kconfig:69subsys/net/l2/ethernet/Kconfig:76

Menu path: (Top) → Networking → Link layer and IP networking support → Link layer options → Enable Ethernet support → Enable IEEE 802.1AS (gPTP) support [EXPERIMENTAL]

config NET_GPTP_NEIGHBOR_PROP_DELAY_THR
    int "Set neighbor propagation delay threshold (ns)"
    default 100000
    depends on NET_GPTP && NET_L2_ETHERNET && NETWORKING
    help
      Defines the neighbor propagation delay threshold in nanoseconds.
      This is the propagation time threshold, above which a port is not
      considered capable of participating in the IEEE 802.1AS protocol.
      See IEEE 802.1AS chapter 11.2.12.6 for details.

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