iptables-save(8) — Linux manual page


IPTABLES-SAVE(8)               iptables 1.8.5               IPTABLES-SAVE(8)

NAME         top

       iptables-save — dump iptables rules

       ip6tables-save — dump iptables rules

SYNOPSIS         top

       iptables-save [-M modprobe] [-c] [-t table] [-f filename]

       ip6tables-save [-M modprobe] [-c] [-t table] [-f filename]

DESCRIPTION         top

       iptables-save and ip6tables-save are used to dump the contents of IP
       or IPv6 Table in easily parseable format either to STDOUT or to a
       specified file.

       -M, --modprobe modprobe_program
              Specify the path to the modprobe program. By default,
              iptables-save will inspect /proc/sys/kernel/modprobe to
              determine the executable's path.

       -f, --file filename
              Specify a filename to log the output to. If not specified,
              iptables-save will log to STDOUT.

       -c, --counters
              include the current values of all packet and byte counters in
              the output

       -t, --table tablename
              restrict output to only one table. If the kernel is configured
              with automatic module loading, an attempt will be made to load
              the appropriate module for that table if it is not already
              If not specified, output includes all available tables.

BUGS         top

       None known as of iptables-1.2.1 release

AUTHORS         top

       Harald Welte <laforge@gnumonks.org>
       Rusty Russell <rusty@rustcorp.com.au>
       Andras Kis-Szabo <kisza@sch.bme.hu> contributed ip6tables-save.

SEE ALSO         top

       iptables-apply(8),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

COLOPHON         top

       This page is part of the iptables (administer and maintain packet
       filter rules) project.  Information about the project can be found at
       ⟨http://www.netfilter.org/⟩.  If you have a bug report for this man‐
       ual page, see ⟨http://bugzilla.netfilter.org/⟩.  This page was
       obtained from the project's upstream Git repository
       ⟨git://git.netfilter.org/iptables⟩ on 2020-09-18.  (At that time, the
       date of the most recent commit that was found in the repository was
       2020-08-21.)  If you discover any rendering problems in this HTML
       version of the page, or you believe there is a better or more up-to-
       date source for the page, or you have corrections or improvements to
       the information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

iptables 1.8.5                                              IPTABLES-SAVE(8)

Pages that refer to this page: iptables-xml(1)ip6tables(8)ip6tables-apply(8)ip6tables-restore(8)ip6tables-translate(8)iptables(8)iptables-apply(8)iptables-restore(8)iptables-translate(8)xtables-translate(8)