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-# Ident - Identification Protocol - RFC 1413
-# Pattern quality: good veryfast
-# Usually runs on port 113
-#
-# This pattern is believed to work. If it does not
-# work for you, or you believe it could be improved, please post to
-# l7-filter-developers@lists.sf.net . This list may be subscribed to at
-# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
-
-ident
-# "number , numberCRLF" possibly without the CR and/or LF.
-# ^$ is appropriate because the first packet should never have anything
-# else in it.
-^[1-9][0-9]?[0-9]?[0-9]?[0-9]?[\x09-\x0d]*,[\x09-\x0d]*[1-9][0-9]?[0-9]?[0-9]?[0-9]?(\x0d\x0a|[\x0d\x0a])?$