Equipment
1. Two Windows 10 1909 pro computer
2. Two huawei mobile phone
3. The landlord to provide public wifi,

Events
1. A computer and a mobile phone enabled random MAC address, mobile phone and computer are the DHCP automatically obtain IP,

2. Two mobile phones connect wifi can normal,

3. Two computers connected wifi can't get to the Internet (figure 1), computer tested can ping gateway, tracert don't grasp the complete tracking routing any node, using the route print view the routing table, the default route is the next-hop gateway address, preliminary excluded routing table error,

4. Using a mobile phone after wifi link in open hotspots for computers, computer connection hot (figure 2), the computer is normal at this time to the Internet, the ping command is normal, tracert command all routing track correctly, the first jump for gateway (mobile phone), the second for the landlord to provide wifi (mobile gateway, also is the third step in computer gateway 192.168.0.1/24), after the third jump started to enter the network operators,

5. What are the members know the cause of the computer can't surf the Internet, asked the landlord said does not limit the MAC address, and we have enabled random MAC computers and mobile phones, so preliminary ruled out is limiting device access router,

CodePudding user response:

The router connection number is full, you can buy a wireless router do relay, and then you own router

CodePudding user response:

1, first find out who is your network operators, such as mobile, or telecom, etc., and then to check the how much is the DNS;

CodePudding user response:

Then, on the computer ping the DNS IP
Ping, explain your network has been through, can't a computer on the Internet will have tags! , not exclamation mark also is,
If so, your DNS server Settings incorrectly, manually