Set the gateway under CMD

Author:Innfen

This was unfortunately lost during the last Database Import. Today, when the injection attack happened, the database machine did not set up a gateway, so add one first, if the problem persists, you can directly access the internet. If the ip address of the gateway is unknown, you have to write a batch for detection.

FOR/L % I in (255, 100) do ping 192.168.1.% I-n 1-w> c: ping.txt

Then, the results of ping.txt are written and tested by one server.
For/l % p in (1,1, 254) do @ ping 192.168.1.% p-n 1 | find "reply from"/I> c: ping.txt

The above command can separately sort out the machines that can be pinged.
The command to modify the gateway is as follows:
Cmd/c netsh interface ip set address name = "Local Connection" source = static addr = 192.168.1.100 mask = 255.255.255.0 gateway = 192.168.1.1 gwmetric = 1

Modify DNS
Cmd/c netsh interface ip set dns name = "Local Connection" source = static addr = 61.134.1.9