The latest development version of this page may be more current than this released 1.14.0 version.
CONFIG_NET_TCP_ACK_TIMEOUT

How long to wait for ACK (in milliseconds)

Type: int

Help

This value affects the timeout when waiting ACK to arrive in various TCP states. The value is in milliseconds. Note that having a very low value here could prevent connectivity.

Direct dependencies

NET_TCP && !NET_RAW_MODE && NETWORKING

(Includes any dependencies from if’s and menus.)

Defaults

Kconfig definition

At subsys/net/ip/Kconfig:255

Included via Kconfig:10Kconfig.zephyr:39subsys/Kconfig:24subsys/net/Kconfig:82

Menu path: (top menu) → Networking → IP stack

config NET_TCP_ACK_TIMEOUT
    int
    prompt "How long to wait for ACK (in milliseconds)" if NET_TCP && !NET_RAW_MODE && NETWORKING
    range 1 2147483647 if NET_TCP && !NET_RAW_MODE && NETWORKING
    default 1000 if NET_TCP && !NET_RAW_MODE && NETWORKING
    depends on NET_TCP && !NET_RAW_MODE && NETWORKING
    help
      This value affects the timeout when waiting ACK to arrive in
      various TCP states. The value is in milliseconds. Note that
      having a very low value here could prevent connectivity.

(Definitions include propagated dependencies, including from if’s and menus.)