Twin directories of protocols:

[DIR]  ftp://ftp.seul.org/pub/worldforge/protocols/
[DIR]  ftp://ftp.eenet.ee/arhiiv/apache/perl/mod_perl-2.0.2/t/htdocs/protocols/
[DIR]  ftp://ftp.eenet.ee/arhiiv/apache/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.internat.freebsd.org/pub/mesh/linksys/protocols/
[DIR]  ftp://ftp.internat.freebsd.org/pub/mesh/pc/protocols/
[DIR]  ftp://ftp.cs.toronto.edu/pub/blam/protocols/
[DIR]  ftp://ftp.msstate.edu/pub/archives/Chemistry/dow1/protocols/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/include/protocols/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/include/protocols/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/include/protocols/
[DIR]  ftp://ftp.vims.edu/incoming/jmoss/protocols/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/redhat.com/redhat/linux/2.0/en/os/i386/trees/fsstnd/usr/include/protocols/
[DIR]  ftp://ftp.free.net/networking/docs/protocols/
[DIR]  ftp://ftp.swin.edu.au/apache/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.swin.edu.au/apache/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/include/protocols/
[DIR]  ftp://ftp.cyf-kr.edu.pl/pub/unix/apache/dist/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://ftp.cyf-kr.edu.pl/pub/unix/apache/dist/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.itu.edu.tr/Mirror/Apache/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.itu.edu.tr/Mirror/Apache/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://24.215.0.24/apache/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://24.215.0.24/apache/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://ftp.uar.net/pub/apache/perl/mod_perl-2.0.2/t/htdocs/protocols/
[DIR]  ftp://ftp.uar.net/pub/apache/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.uar.net/pub/apache/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://ftp.dntis.ro/pub/.1/ftp.apache.org/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.dntis.ro/pub/.1/ftp.apache.org/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://sapi.vlsm.org/.1/apache/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://sapi.vlsm.org/.1/apache/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/include/protocols/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/include/protocols/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/include/protocols/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/include/protocols/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/include/protocols/
[DIR]  ftp://ftp.wirelesslan.pl/raptor/GPL/uClibc-0.9.26/include/protocols/
[DIR]  ftp://ftp.ps.pl/dsk0/www.apache.org/dist/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.ps.pl/dsk0/www.apache.org/dist/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://ftp.ps.pl/dsk0/perl.apache.org/dist/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.ps.pl/dsk0/perl.apache.org/dist/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/include/protocols/
[DIR]  ftp://ftp.ps.pl/dsk1/apache-dist/perl/mod_perl-2.0.4/t/htdocs/protocols/
[DIR]  ftp://ftp.ps.pl/dsk0/apache-dist/perl/mod_perl-2.0.3/t/htdocs/protocols/
[DIR]  ftp://ftp.ps.pl/dsk0/apache-dist/perl/mod_perl-2.0.4/t/htdocs/protocols/
pkg://31-html.tar.gz:233051/usr/libdata/perl/5.00503/mach/  downloads[DIR]3  31-html.tar.gz/usr/libdata/perl/5.00503/mach/protocols/
pkg://32-html.tar.gz:14208/usr/libdata/perl/5.00503/mach/  downloads[DIR]3  32-html.tar.gz/usr/libdata/perl/5.00503/mach/protocols/
pkg://ACE+TAO+CIAO-5.6.1.tar.bz2:24590534/ACE_wrappers/  downloads[DIR]3  ACE+TAO+CIAO-5.6.1.tar.bz2/ACE_wrappers/protocols/
pkg://ACE+TAO-5.6.1.tar.bz2:20388344/ACE_wrappers/  downloads[DIR]3  ACE+TAO-5.6.1.tar.bz2/ACE_wrappers/protocols/
pkg://ACE+TAO-5.6.5.tar.bz2:23736201/ACE_wrappers/  downloads[DIR]3  ACE+TAO-5.6.5.tar.bz2/ACE_wrappers/protocols/
pkg://ACE-5.1-1.i386.rpm:2108228/ACE_wrappers/  info  downloads[DIR]3  ACE-5.1-1.i386.rpm/ACE_wrappers/protocols/
pkg://ACE-5.5.1.tar.bz2:7668877/ACE_wrappers/  downloads[DIR]3  ACE-5.5.1.tar.bz2/ACE_wrappers/protocols/