Twin directories of netipsec:

[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/sys/netipsec/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/sys/netipsec/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/sys/netipsec/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/sys/netipsec/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/sys/netipsec/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/sys/netipsec/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/sys/netipsec/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/sys/netipsec/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/sys/netipsec/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/sys/netipsec/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/src/sys/netipsec/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.nz.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.relline.ru/pub/unix/FreeBSD/6.4/usr/include/netipsec/
[DIR]  ftp://ftp.urc.ac.ru/pub/OS/FreeBSD/6.0-RELEASE/usr/include/netipsec/
[DIR]  ftp://ftp.euro.net/pub/mirrors/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.relline.ru/pub/unix/FreeBSD/6.3/usr/include/netipsec/
[DIR]  ftp://ftp.relline.ru/pub/unix/FreeBSD/5.5/usr/include/netipsec/
pkg://base.tgz:21470597/usr/include/  downloads[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
[DIR]3  base.tgz/usr/include/netipsec/
pkg://base64-1.1.tar.gz:22701/usr/include/  downloads[DIR]3  base64-1.1.tar.gz/usr/include/netipsec/
[DIR]  ftp://ftp.int.ru/.1/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.kr.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.demon.nl/disk2/freebsd/development/FreeBSD-CVS/src/sys/netipsec/
[DIR]  ftp://ftp.kuzbass.ru/pub/FreeBSD/6.3-RELEASE/usr/include/netipsec/