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by mindslight
1760 days ago
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No, that is not how it is dealt with. A DNS hostname can be entirely numeric as well. For example, add 'search in-addr.arpa' to your resolv.conf. We deal with the ambiguity by making it clear that if you expect to use DNS names that look like IPv4 addresses, you're going to experience the pain of unexpected behavior. I see no reason this general expectation couldn't also have been set for 16-segment hostnames that look like hexadecimal IP addresses. Alternatively, a full IPv6 address without any '..' abbreviation could have been defined to start with a period. Then there would be no ambiguity. |
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