CONFIG_DNS_RESOLVER_ADDITIONAL_QUERIES

Additional DNS queries

Type: int

Help

Number of additional DNS queries that the DNS resolver may generate when the RR ANSWER only contains CNAME(s). The maximum value of this variable is constrained to avoid ‘alias loops’.

Direct dependencies

DNS_RESOLVER && NETWORKING

(Includes any dependencies from ifs and menus.)

Default

  • 1

Kconfig definition

At subsys/net/lib/dns/Kconfig:36

Included via Kconfig:8Kconfig.zephyr:41subsys/Kconfig:22subsys/net/Kconfig:82subsys/net/lib/Kconfig:8

Menu path: (Top) → Networking → Link layer and IP networking support → Network Protocols → DNS resolver

config DNS_RESOLVER_ADDITIONAL_QUERIES
    int "Additional DNS queries"
    range 0 2
    default 1
    depends on DNS_RESOLVER && NETWORKING
    help
      Number of additional DNS queries that the DNS resolver may
      generate when the RR ANSWER only contains CNAME(s).
      The maximum value of this variable is constrained to avoid
      'alias loops'.

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