● HA작업) iot tuya 통신하고 있는 스위치 ip 연결 정보

tcpdump -i enp11s0 -n udp port 6667

iot tuya 통신하고 있는 스위치 ip 연결 정보

00:55:29.861608 IP 192.168.0.11.59727 > 255.255.255.255.6667: UDP, length 204

00:55:31.126478 IP 192.168.0.24.49155 > 255.255.255.255.6667: UDP, length 188

00:55:31.429189 IP 192.168.0.41.49157 > 255.255.255.255.6667: UDP, length 188

00:55:31.724693 IP 192.168.0.13.49154 > 255.255.255.255.6667: UDP, length 188

00:55:31.758977 IP 192.168.0.12.49154 > 255.255.255.255.6667: UDP, length 188

00:55:32.007844 IP 192.168.0.58.49154 > 255.255.255.255.6667: UDP, length 188

00:55:32.179520 IP 192.168.0.22.49154 > 255.255.255.255.6667: UDP, length 188

00:55:32.197025 IP 192.168.0.51.59727 > 255.255.255.255.6667: UDP, length 172

00:55:32.425204 IP 192.168.0.53.59727 > 255.255.255.255.6667: UDP, length 204

00:55:32.444673 IP 192.168.0.2.59739 > 255.255.255.255.6667: UDP, length 172

00:55:32.520897 IP 192.168.0.27.49159 > 255.255.255.255.6667: UDP, length 188

00:55:33.279782 IP 192.168.0.4.59727 > 255.255.255.255.6667: UDP, length 172

00:55:33.890708 IP 192.168.0.42.49155 > 255.255.255.255.6667: UDP, length 188

00:55:34.092064 IP 192.168.0.17.59727 > 255.255.255.255.6667: UDP, length 172

00:55:34.415956 IP 192.168.0.52.58066 > 255.255.255.255.6667: UDP, length 204

00:55:34.520752 IP 192.168.0.37.59727 > 255.255.255.255.6667: UDP, length 204

00:55:34.691996 IP 192.168.0.6.59727 > 255.255.255.255.6667: UDP, length 172

iot 통신 기기 ip 알고 동작 테스트 

nc 192.168.0.8 6668

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