iptables-save
dump iptables rules to stdout
see also :
iptables-restore - iptables
Synopsis
iptables-save
[-M modprobe] [-c]
[-t table]
add an example, a script, a trick and tips
examples
source
date=$(date +%Y%m%d%H%M%S)
iptables-save -c > "$backup_dir/iptables.$date"
description
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.
-M 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.
-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 not specified, output includes all available
tables.
bugs
None known as
of iptables-1.2.1 release
see also
iptables -restore"> iptables-restore ,
iptables
The
iptables-HOWTO, which details more iptables usage, the
NAT-HOWTO, which details NAT, and the
netfilter-hacking-HOWTO which details the internals.
author
Harald Welte
<laforge[:at:]gnumonks[:dot:]org>