/etc/l7-protocols/protocols/ipp.pat is in l7-protocols 20090528-4.
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1 2 3 4 5 6 7 8 9 10 11 12 | # IP printing - a new standard for UNIX printing - RFC 2911
# Pattern attributes: good notsofast notsofast
# Protocol groups: printer ietf_proposed_standard
# Wiki: http://www.protocolinfo.org/wiki/IPP
# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
#
# This pattern has been tested and is believed to work well.
ipp
# It's unlikely that anything else has this string, but I think we could
# do a bit better...
ipp://
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