Commit 0fc80cf7 authored by Christopher Friedt's avatar Christopher Friedt Committed by Andrew Boie
Browse files

net: dns: enable dns service discovery for mdns responder 



This change enables support for DNS service discovery
(RFC 6763) in the mdns_responder service and sample app.

Fixes #29429

Signed-off-by: default avatarChristopher Friedt <chrisfriedt@gmail.com>
parent 0ddce66d

samples/net/mdns_responder/README.rst

+18 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ Build and run the mdns-responder sample application like this: 
   :goals: build

   :compact:



After the mdns-responder sample application is started, it will wait queries

After the mdns-responder sample application is started, it will await queries

from the network.



Open a terminal window in your host and type:
@@ -56,3 +56,20 @@ If the query is successful, then following information is printed: 
.. code-block:: console



    zephyr.local	2001:db8::1



Lastly, resolve services using DNS Service Discovery:



.. code-block:: console



    $ avahi-browse -t -r _zephyr._tcp



If the query is successful, then the following information is printed:



.. code-block:: console



    +   zeth IPv6 zephyr                                        _zephyr._tcp         local

    =   zeth IPv6 zephyr                                        _zephyr._tcp         local

       hostname = [zephyr.local]

       address = [192.0.2.1]

       port = [4242]

       txt = []

samples/net/mdns_responder/overlay-802154.conf

0 → 100644
+11 −0
Original line number Diff line number Diff line 
CONFIG_NET_IPV4=n

CONFIG_NET_CONFIG_NEED_IPV4=n

CONFIG_NET_CONFIG_MY_IPV4_ADDR=""

CONFIG_NET_CONFIG_PEER_IPV4_ADDR=""

CONFIG_NET_CONFIG_MY_IPV4_GW=""



CONFIG_NET_L2_IEEE802154=y

CONFIG_NET_L2_IEEE802154_SHELL=y

CONFIG_NET_L2_IEEE802154_LOG_LEVEL_INF=y



CONFIG_NET_CONFIG_IEEE802154_CHANNEL=26

samples/net/mdns_responder/overlay-bt.conf

0 → 100644
+17 −0
Original line number Diff line number Diff line 
CONFIG_BT=y

CONFIG_BT_DEBUG_LOG=y

CONFIG_BT_SMP=y

CONFIG_BT_PERIPHERAL=y

CONFIG_BT_CENTRAL=y

CONFIG_BT_L2CAP_DYNAMIC_CHANNEL=y

CONFIG_BT_DEVICE_NAME="Zephyr Echo Server"

CONFIG_NET_L2_BT=y

CONFIG_NET_IPV4=n

CONFIG_NET_IPV6=y

CONFIG_NET_CONFIG_BT_NODE=y

CONFIG_NET_CONFIG_NEED_IPV6=y

CONFIG_NET_IPV4=n

CONFIG_NET_CONFIG_NEED_IPV4=n

CONFIG_NET_CONFIG_MY_IPV4_ADDR=""

CONFIG_NET_CONFIG_PEER_IPV4_ADDR=""

CONFIG_NET_CONFIG_MY_IPV4_GW=""

samples/net/mdns_responder/overlay-qemu_cortex_m3_eth.conf

0 → 100644
+7 −0
Original line number Diff line number Diff line 
CONFIG_NET_L2_ETHERNET=y

CONFIG_NET_QEMU_ETHERNET=y



CONFIG_ETH_STELLARIS=y



CONFIG_NET_SLIP_TAP=n

CONFIG_SLIP=n

samples/net/mdns_responder/prj.conf

+5 −0
Original line number Diff line number Diff line
@@ -10,6 +10,8 @@ CONFIG_NET_HOSTNAME_UNIQUE=n 
CONFIG_NET_HOSTNAME="zephyr"



CONFIG_MDNS_RESPONDER=y

CONFIG_DNS_SD=y

CONFIG_MDNS_RESPONDER_DNS_SD=y



CONFIG_ENTROPY_GENERATOR=y

CONFIG_TEST_RANDOM_GENERATOR=y
@@ -36,3 +38,6 @@ CONFIG_NET_CONFIG_PEER_IPV6_ADDR="2001:db8::2" 
CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.0.2.1"

CONFIG_NET_CONFIG_PEER_IPV4_ADDR="192.0.2.2"

CONFIG_NET_CONFIG_MY_IPV4_GW="192.0.2.2"



CONFIG_NET_SOCKETS=y

CONFIG_NET_SOCKETS_POSIX_NAMES=y

CRA Git | Maintained and supported by SUSTech CRA and CCSE