Help¶

This value affects how the TCP selects the maximum sending window size. The default value 0 lets the TCP stack select the value according to amount of network buffers configured in the system.

Direct dependencies¶

NET_TCP2 && !NET_RAW_MODE && NETWORKING

(Includes any dependencies from ifs and menus.)

Default¶

0

Kconfig definition¶

At <Zephyr>/subsys/net/ip/Kconfig:380

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:34 → <Zephyr>/subsys/net/Kconfig:87

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → IP stack

config NET_TCP_MAX_SEND_WINDOW_SIZE
    int "Maximum sending window size to use"
    range 0 65535
    default 0
    depends on NET_TCP2 && !NET_RAW_MODE && NETWORKING
    help
      This value affects how the TCP selects the maximum sending window
      size. The default value 0 lets the TCP stack select the value
      according to amount of network buffers configured in the system.

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