CONFIG_LWM2M_SECONDS_TO_UPDATE_EARLY

LWM2M Registration Update transmission time before timeout

Type: int

Help

Time in seconds before the registration timeout, when the LWM2M
Registration Update is sent by the engine. In networks with large
round trip times (like NB-IoT), it might be needed to set this value
higher, in order to allow the response to arrive before timeout.

Direct dependencies

LWM2M && NETWORKING

(Includes any dependencies from ifs and menus.)

Default

• 6

Kconfig definition

At <Zephyr Subsystem>/net/lib/lwm2m/Kconfig:106

Included via Kconfig:8 → Kconfig.zephyr:44 → <Zephyr Subsystem>/Kconfig:39 → <Zephyr Subsystem>/net/Kconfig:89 → <Zephyr Subsystem>/net/lib/Kconfig:18

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Network Protocols → OMA LWM2M protocol stack

config LWM2M_SECONDS_TO_UPDATE_EARLY
    int "LWM2M Registration Update transmission time before timeout"
    range 1 65535
    default 6
    depends on LWM2M && NETWORKING
    help
      Time in seconds before the registration timeout, when the LWM2M
      Registration Update is sent by the engine. In networks with large
      round trip times (like NB-IoT), it might be needed to set this value
      higher, in order to allow the response to arrive before timeout.

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