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RFC 3405, "Dynamic Delegation Discovery System (DDDS) Part Five: URI.ARPA Assignment Procedures", October 2002

Source of RFC: urn (app)
See Also: RFC 3405 w/ inline errata

Errata ID: 2688
Status: Verified
Type: Technical
Publication Format(s) : TEXT

Reported By: Joe Abley
Date Reported: 2011-01-20
Verifier Name: Alexey Melnikov
Date Verified: 2011-01-20

Section 4 says:

      http    IN NAPTR 100 100 "" ""  "/http:\\/\\/([^\\/:]+)/\\2/i" .

It should say:

      http    IN NAPTR 100 100 "" ""  "/http:\\/\\/([^\\/:]+)/\\1/i" .

Notes:

The uncorrected, original text contains a regular expression which is invalid -- it includes a back-reference (\2) with no corresponding second enclosure. The correction is to make the back-reference \1, i.e. a reference to the single enclosure present in the regular expression.

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