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Avalanche: Why long DNS request cannot be executed?

Environment/Versions
  • Avalanche
  • DNS label size of 64 or more
Answer
  • As per RFC 1035 section 2.3.4., the DNS label size is limited to 63 octets or less
  • https://www.ietf.org/rfc/rfc1035.txt
  • DNS A 10.32.0.1 www.spirenttttttttttttttttttttttttttttttttttttttttttttttttttttttttt.com is valid;
  • DNS A 10.32.0.1 www.spirentttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt.com is invalid

 

Product : Avalanche,DNS