Twin directories of walker:

[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/dns/walker/
[DIR]  ftp://ftp.stsci.edu/outside-access/out.going/walker/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/packages/current-src/pkgsrc/net/walker/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.dkrz.de/pub/Outgoing/yano/walker/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.pmel.noaa.gov/OERD/walker/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/packages/current-src/pkgsrc/net/walker/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/ports/net/walker/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/ports/dns/walker/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/CVSROOT-ports/net/walker/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/CVSROOT-ports/dns/walker/
[DIR]  ftp://ftp.update.uu.se/pub/pdp11/rt/walker/
[DIR]  ftp://ftp.ctio.noao.edu/pub/walker/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.nz.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.nz.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.sas.com/techsup/download/observations/2q94/walker/
[DIR]  ftp://ftp.sas.com/techsup/download/observations/4q92/walker/
[DIR]  ftp://ftp.euro.net/pub/mirrors/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.euro.net/pub/mirrors/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.stsci.edu/cs/outside-access/out.going/walker/
[DIR]  ftp://ftp.int.ru/.1/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.int.ru/.1/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.kr.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/net/walker/
[DIR]  ftp://ftp.kr.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/dns/walker/
[DIR]  ftp://ftp.demon.nl/disk1/ftp.freshrpms.net/dag/packages/walker/
[DIR]  ftp://ftp.demon.nl/disk1/ftp.freshrpms.net/dag/dries/packages/walker/
[DIR]  ftp://ftp.demon.nl/disk1/ftp.freshrpms.net/dag/dries/packages/walker/walker/
[DIR]  ftp://ftp.demon.nl/disk2/freebsd/development/FreeBSD-CVS/ports/net/walker/
pkg://biojava-1.5.b2_1,1.tbz:7609145/share/doc/biojava/biojava/org/biojava/utils/  downloads[DIR]3  biojava-1.5.b2_1,1.tbz/share/doc/biojava/biojava/org/biojava/utils/walker/
[DIR]3  biojava-1.5.b2_1,1.tbz/share/doc/biojava/biojava/org/biojava/utils/walker/
[DIR]3  biojava-1.5.b2_1,1.tbz/share/doc/biojava/biojava/org/biojava/utils/walker/
pkg://biomode_1.002-6_all.deb:11800/share/doc/biojava/biojava/org/biojava/utils/  info  downloads[DIR]3  biomode_1.002-6_all.deb/share/doc/biojava/biojava/org/biojava/utils/walker/
[DIR]  ftp://ftp.demon.nl/disk1/ftp.freshrpms.net/dag/dries/buildlogs/walker/walker/
[DIR]  ftp://ftp.demon.nl/disk1/ftp.freshrpms.net/dag/dries/buildlogs/walker/
[DIR]  ftp://ftp.demon.nl/disk2/freebsd/development/FreeBSD-CVS/ports/dns/walker/