Unable to add port mirroring iptables commands to Buffalo DD-WRT wireless router

[Teo En Ming <teo.en.ming () gmail com>]

Dear Bill Parker,

I just bought my Buffalo DD-WRT wireless router today. The model is 
WZR-HP-G300NH2.

I flashed the firmware of the Buffalo wireless router to the latest 
DD-WRT v24 SP2 29 Mar 2014 Build 23838.

When I tried to execute the 2 iptables commands in your guide, the 
iptables rules were not inserted into the mangle table.

===DD-WRT console===

teo-en-ming@ubuntu-13:~$ ssh -l root 192.168.1.1
DD-WRT v24-sp2 std (c) 2014 NewMedia-NET GmbH
Release: 03/29/14 (SVN revision: 23838)
root@192.168.1.1's password:
==========================================================

  ____  ___    __        ______ _____         ____  _  _
  | _ \| _ \   \ \      / /  _ \_   _| __   _|___ \| || |
  || | || ||____\ \ /\ / /| |_) || |   \ \ / / __) | || |_
  ||_| ||_||_____\ V  V / |  _ < | |    \ V / / __/|__   _|
  |___/|___/      \_/\_/  |_| \_\|_|     \_/ |_____|  |_|

                        DD-WRT v24-sp2
                    http://www.dd-wrt.com

==========================================================


BusyBox v1.22.1 (2014-03-29 04:46:44 CET) built-in shell (ash)
Enter 'help' for a list of built-in commands.

root@DD-WRT:~# iptables -A PREROUTING -t mangle -j ROUTE --gw 
192.168.1.40 --tee
root@DD-WRT:~# iptables -A POSTROUTING -t mangle -j ROUTE --gw 
192.168.1.40 --tee
root@DD-WRT:~# iptables -t mangle -L
Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination
MARK       0    --  anywhere 227.63.156.175.unknown.m1.com.sg  MARK or 
0x80000000
CONNMARK   0    --  anywhere             anywhere CONNMARK save

Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

Chain POSTROUTING (policy ACCEPT)
target     prot opt source               destination
root@DD-WRT:~# uname -a
Linux DD-WRT 3.10.35-rc1 #7178 Sat Mar 29 04:45:44 CET 2014 mips GNU/Linux
root@DD-WRT:~# which gcc
root@DD-WRT:~# which make

===End of DD-WRT console===

How do I rectify this problem?

Thank you very much.

-- 
Yours sincerely,

Teo En Ming


------------------------------------------------------------------------------
_______________________________________________
Snort-users mailing list
Snort-users () lists sourceforge net
Go to this URL to change user options or unsubscribe:
https://lists.sourceforge.net/lists/listinfo/snort-users
Snort-users list archive:
http://sourceforge.net/mailarchive/forum.php?forum_name=snort-users

Please visit http://blog.snort.org to stay current on all the latest Snort news!