After the system starts Nginx, it reports [emerg] bind() to 0.0.0.0:XXXX failed (13: Permission denied). There are two ways to handle the error:
The first type: the case where the port is les
Tag: forwarding
Router forwarding packet package
Source IP: 192.168.1.2/24
Source mac address: 00-11 -12-21-11-11
Destination IP: 192.168.1.1/24
Destination mac address: FF-FF-FF-FF-FF-FF
Source IP: 192.168.1.2/24, then
Source mac address: