Talk:Iptables command

From DD-WRT Wiki

(Difference between revisions)
Jump to: navigation, search
Revision as of 02:17, 1 August 2007 (edit)
Urule99 (Talk | contribs)
(Save iptables)
← Previous diff
Revision as of 02:21, 1 August 2007 (edit) (undo)
Urule99 (Talk | contribs)
(Save iptables)
Next diff →
Line 9: Line 9:
# nvram get forward_spec # nvram get forward_spec
SSH:on:both:22>10.1.99.134:22 HTTP:on:both:8080>10.1.99.134:80 FTP:on:both:21>10.1.99.134:21 VM:on:both:902>10.1.99.134:902 SSH:on:both:22>10.1.99.134:22 HTTP:on:both:8080>10.1.99.134:80 FTP:on:both:21>10.1.99.134:21 VM:on:both:902>10.1.99.134:902
-From this, it seems like you are better off doing a startup script with either rc_startup or by the http interface.+ 
-The http interface by accessing '''Administration''' -> '''Commands'''+It seems like you should enter custom iptables commands in the http interface by accessing '''Administration''' -> '''Commands''' -> '''Save Firewall'''
-The rc_startup method is also available:+ 
-# nvram get rc_startup+
-<existing commands>+
-# nvram set rc_startup="+
-<existing commands>+
- <command 1>+
- <command 2>+
- ...+
- <command n>+
- "+
There is a nice example iptables script for a different purpose here: [http://www.dd-wrt.com/wiki/index.php/Dual-WAN_for_simple_round-robin_load_equalization] There is a nice example iptables script for a different purpose here: [http://www.dd-wrt.com/wiki/index.php/Dual-WAN_for_simple_round-robin_load_equalization]
--[[User:Urule99|Urule99]] 04:17, 1 August 2007 (CEST) --[[User:Urule99|Urule99]] 04:17, 1 August 2007 (CEST)

Revision as of 02:21, 1 August 2007

Where do we put IPtable rules should be added?

Save iptables

Can we please get info on how to save iptables so they are restored on reboot? Thanks --Shibz 09:30, 23 Jan 2007 (CET)


I think dd-wrt stores the config using nvram, which doesn't seem to store formats for custom iptables commands.

  1. nvram get forward_spec

SSH:on:both:22>10.1.99.134:22 HTTP:on:both:8080>10.1.99.134:80 FTP:on:both:21>10.1.99.134:21 VM:on:both:902>10.1.99.134:902

It seems like you should enter custom iptables commands in the http interface by accessing Administration -> Commands -> Save Firewall

There is a nice example iptables script for a different purpose here: [1] --Urule99 04:17, 1 August 2007 (CEST)