Airlink101 AP421W User Manual page 11

Step 9 Refer to the Network Settings you've written down from the previous section and
change the first three numbers of the IP Address to match your local network address.
For example: If your computer's IP Address is 192.168.2.100, change the first three
numbers to 192.168.2
Step 10 Enter the Subnet Mask and Gateway fields with exactly the same values as
you got from running ipconfig.
Step 11 Click Apply to save the changes.
as well but leave the last number 250 alone.
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