Multi-purpose MAC address of Huawei IOT device network card 00:10:20:30:40:50
When two devices with the same MAC address are connected to the LAN, at least 1-2 devices will communicate abnormally
Solution: modify the MAC address of one of the computers
1. Check which network card's MAC address conflicts
ifconfig #发现br0网卡地址重复2. Modify the MAC address of one of the devices
#mac.sh
sudo ifconfig br0 down
sudo ifconfig br0 hw ether 00:01:02:03:04:05
sudo ifconfig br0 up