Using the IPv6 Test Tool
Who should use this tool?
IT professionals who are planning for their IPv6 deployment can use the IPv6 check tool to pre-check iPv6 addresses and confirm that their format is valid.
How should my IPv6 address be formatted?
IETF publication RFC 5592 "A Recommendation for IPv6 Address Text Representation" describes a preferred text representation for an IPv6 address. These rules make the address lower-case, trim leading zeroes, shorten runs of zero segments (e.g. :0000:) as much as possible but not a single segment, and place the compressed zeros as far to the left as possible. The best representation is also shown above.
Because of the complexity of the IPv6 address format, this test tool can help you avoid a permutation of the correct structure.
How does the IPv6 check tool work?
Learn more about the regex for IPv6 addresses in this forum post in the Fortra Community portal.
IPv6 Test Cases
This Perl test script has over 200 test cases of valid and invalid IPv6 addresses. You can use them to test your own implementation. In addition, it has pointers to several other regular expressions that can be used for IPv6.
How to check for a valid IPv6 address:
Enter the IPv6 address below, and press Tab. The result below will indicate whether it's a properly formatted and valid IPv6 address.
Learn More About IPv6
Most organizations haven't made the transition from IPv4 to IPv6: According to our annual survey, only 10 percent of IT professionals reported having transitioned to IPv6, with 34 percent unsure of when they'll transition.
Why it's never too soon to start preparing your network for IPv6: Before you migrate, preparation is key, according to EMA analyst Shamus McGillicuddy.
Monitor IPv6-Capable Devices
With Intermapper network monitoring software, you can map all your IPv6 addresses in a live map and get alerts when they go down. It's easy to download, install, and learn.
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