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CONFIG_NET_UDP_MISSING_CHECKSUM
¶
Accept missing checksum (IPv4 only)
Type: bool
Help¶
RFC 768 states the possibility to have a missing checksum, for debugging purposes for instance. That feature is however valid only for IPv4 and on reception only, since Zephyr will always compute the UDP checksum in transmission path.
Direct dependencies¶
NET_UDP
&& 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:430
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 → Enable UDP
config NET_UDP_MISSING_CHECKSUM bool "Accept missing checksum (IPv4 only)" depends onNET_UDP
&&NET_IPV4
&& !NET_RAW_MODE
&&NETWORKING
help RFC 768 states the possibility to have a missing checksum, for debugging purposes for instance. That feature is however valid only for IPv4 and on reception only, since Zephyr will always compute the UDP checksum in transmission path.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)