fd4121cdb7
- update esp-dl: branch idfv5.0 - update esp32-camera - update bus from esp-iot-solution - remove screen from esp-iot-solution. instead, use idf component esp_lcd - add mdns from esp-protocols since it has been removed from idf - update modules API due to idf API changes |
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.. | ||
components | ||
main | ||
CMakeLists.txt | ||
README.md | ||
sdkconfig.defaults |
README.md
Setup dummy network interfaces
Note: Set two addresses so we could use one as source and another as destination
sudo ip link add eth2 type dummy
sudo ip addr add 192.168.1.200/24 dev eth2
sudo ip addr add 192.168.1.201/24 dev eth2
sudo ip link set eth2 up
sudo ifconfig eth2 multicast
Dig on a specified interface
dig +short -b 192.168.1.200 -p 5353 @224.0.0.251 myesp.local
or a reverse query:
dig +short -b 192.168.2.200 -p 5353 @224.0.0.251 -x 192.168.1.200
Run avahi to browse services
Avahi needs the netif to have the "multicast" flag set
david@david-comp:~/esp/idf (feature/mdns_networking_socket)$ avahi-browse -a -r -p
+;eth2;IPv6;myesp-service2;Web Site;local
+;eth2;IPv4;myesp-service2;Web Site;local
=;eth2;IPv6;myesp-service2;Web Site;local;myesp.local;192.168.1.200;80;"board=esp32" "u=user" "p=password"
=;eth2;IPv4;myesp-service2;Web Site;local;myesp.local;192.168.1.200;80;"board=esp32" "u=user" "p=password"