Help¶

DNS answers will use the TTL (in seconds). A default value is 30 seconds as recommended by RFC 4795 chapter 2.8

Direct dependencies¶

LLMNR_RESPONDER && NETWORKING

(Includes any dependencies from ifs and menus.)

Default¶

30

Kconfig definition¶

At <Zephyr>/subsys/net/lib/dns/Kconfig:184

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:34 → <Zephyr>/subsys/net/Kconfig:89 → <Zephyr>/subsys/net/lib/Kconfig:8

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Network Protocols → LLMNR responder

config LLMNR_RESPONDER_TTL
    int "Time-to-Live of returned DNS name"
    default 30
    depends on LLMNR_RESPONDER && NETWORKING
    help
      DNS answers will use the TTL (in seconds). A default value is 30
      seconds as recommended by RFC 4795 chapter 2.8

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