IPTABLES-SAVE(8) | iptables 1.8.10 | IPTABLES-SAVE(8) |
NAME¶
iptables-save — dump iptables rules
ip6tables-save — dump iptables rules
SYNOPSIS¶
iptables-save [-M modprobe] [-c] [-t table] [-f filename]
ip6tables-save [-M modprobe] [-c] [-t table] [-f filename]
DESCRIPTION¶
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
- Specify the path to the modprobe(8) 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 there.
If not specified, output includes all available tables. No module loading takes place, so in order to include a specific table in the output, the respective module (something like iptable_mangle or ip6table_raw) must be loaded first.
BUGS¶
None known as of iptables-1.2.1 release
AUTHORS¶
Harald Welte <laforge@gnumonks.org>
Rusty Russell <rusty@rustcorp.com.au>
Andras Kis-Szabo <kisza@sch.bme.hu> contributed ip6tables-save.
SEE ALSO¶
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 internals.
iptables 1.8.10 |