Package: iptables

"iptables" package binaries on CentOS:

/bin/iptables-xml-1.4.7 /sbin/iptables-1.4.7 /sbin/iptables-multi-1.4.7 /sbin/iptables-restore-1.4.7 /sbin/iptables-save-1.4.7

You may install this package on CentOS with yum install iptables

"iptables" package binaries on Debian:

/sbin/ip6tables /sbin/ip6tables-restore /sbin/ip6tables-save /sbin/iptables /sbin/iptables-restore /sbin/iptables-save /sbin/xtables-multi /usr/bin/iptables-xml /usr/sbin/ip6tables-apply /usr/sbin/iptables-apply /usr/sbin/nfnl_osf

You may install this package on Debian with apt-get install iptables