Cable+Network Tester
Main Menu
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6. To change from an IPv4 address to an IPv6 address or vice versa:
a. On the IP button, tap .
b. Tap OK to delete the address.
c. Tap IPv4 or IPv6.
d. Tap to add an IP address button.
e. On the IP button, tap
U and enter a new address. See Configure an IPv4 Address or
Configure an IPv6 Address.
Configure an IPv4 Address
To manually configure an address:
1. Tap IP to open the IP address screen.
2. Enter the IP address.
An IPv4 address is 32 bits represented in dot-decimal notation. The address consists of
four groups of decimal digits (0 to 255) separated by a dot or period. The UI has a separate
entry field for each group of digits.
Examples of valid IPv4 addresses:
8.8.8.8 (Google DNS servers)
192.168.10.1
10.10.10.1
Examples of invalid IPv4 addresses:
0.0.0.0
255.255.255.255
An address with “0” as the first byte
An address with a decimal number greater than 255
224.0.0.0 /4
127.0.0.0 /8
3. Tap Subnet Mask, scroll if needed, and tap a subnet mask.
The Product shows subnet mask notation for example, 255.255.0.0. The corresponding
prefix length values are /1 to /31.
4. Tap Gateway to enter the Gateway address.
5. Tap DNS to enter the DNS address.