iptables-save - Save IP Tables
iptables-save [-c] [-t table]
iptables-save is used to dump the contents of an IP Table in easily parseable format to STDOUT. Use I/O-redirection provided by your shell to write to a file.
restrict output to only one table. If not specified, output includes
all
available tables.
None known as of iptables-1.2.1 release
Harald Welte <laforge@gnumonks.org>
iptables-restore(8) , iptables(8)
The iptables-HOWTO, which details more iptables usage, the NAT-HOWTO, which details NAT, and the netfilter-hacking-HOWTO which details the internals.