ipac-ng had a new version (1.33) released over half a year ago, fixing several bugs and making it compatible with newer iptables/kernels. Please bump it in portage.
Currently it crashs here: https://sourceforge.net/mailarchive/forum.php?thread_name=1273430120.25697.14.camel%40tablet&forum_name=ipac-ng-common And if you search the web you'll find that it crashs for many other people too.
In case somebody wishes to try it out, ipac-ng-1.33 is in my overlay: svn co http://overlays.gentoo.org/svn/dev/pva/net-analyzer/ipac-ng
New version does not build with iptables.c:48:43: fatal error: linux/netfilter_ipv4/ipt_mark.h: No such file or directory package was dropped from the tree.
