Help¶

Enables IPv4 header options support. Current support for only ICMPv4 Echo request. Only RecordRoute and Timestamp are handled.

Direct dependencies¶

NET_IPV4 && !NET_RAW_MODE && NETWORKING

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At <Zephyr>/subsys/net/ip/Kconfig.ipv4:68

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:37 → <Zephyr>/subsys/net/Kconfig:87 → <Zephyr>/subsys/net/ip/Kconfig:117

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → IP stack → IPv4

config NET_IPV4_HDR_OPTIONS
    bool "Enable IPv4 Header options support"
    depends on NET_IPV4 && !NET_RAW_MODE && NETWORKING
    help
      Enables IPv4 header options support. Current support for only
      ICMPv4 Echo request. Only RecordRoute and Timestamp are handled.

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