system environment/kernel
- akmod-xtables-addons - Akmod package for xtables-addons kernel module(s)
- kmod-xtables-addons - Metapackage which tracks in xtables-addons kernel module for newest kernel
- kmod-xtables-addons-2.6.32-754.el6.x86_64 - xtables-addons kernel module(s) for 2.6.32-754.el6.x86_64