These ebuilds come from http://gentoo.zugaina.org/.
If you have some problems, go to the official site first.
packETH : Packet generator tool for ethernet ( http://packeth.sourceforge.net/ )
pglinux : A lightweight IP blocker to stop rogue connections ( http://methlabs.org/ )
r1000 : Drivers for Realtek 8168 8169 8101 8111 based PCI-E/PCI Ethernet Cards ( http://www.realtek.com.tw/ )
sipcrack : SIP login dumper/cracker ( http://www.remote-exploit.org/codes_sipcrack.html )
ssltunnel : SSLTunnel is a client/server program to create a PPP connection over a SSL/TLS session. ( http://ssltunnel.sourceforge.net/ )
strongswan : Open Source implementation of IPsec for the Linux operating system. ( http://www.strongswan.org/ )
zsync : Partial/differential file download client over HTTP which uses the rsync algorithm ( http://zsync.moria.org.uk/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org