Snort mailing list archives
Re: Snort Inline mode with iptables problems on Ubuntu 12.04
From: Shivaramakrishnan Vaidyanathan <shivaramakrishnan740 () gmail com>
Date: Wed, 19 Mar 2014 16:15:21 -0400
But when i try to run with daq as nfq,I get daq module nfq not found. Though I see them built,when i use ./configure in daq. On Wed, Mar 19, 2014 at 4:08 PM, James Lay <jlay () slave-tothe-box net> wrote:
On 2014-03-19 13:17, Shiva wrote:Hi, I have installed the latest version of snort in inline mode and I have been having problems in accessing the machine once I change the iptables entries.I am able to start the snort with no issues.But as soon as I change the iptables, I am no longer able to access it.Here is the iptables commands that I use. iptables -A INPUT -i lo -s 127.0.0.1 -d 127.0.0.1 -j ACCEPT iptables -A OUTPUT -o lo -s 127.0.0.1 -d 127.0.0.1 -j ACCEPT iptables -A INPUT -j QUEUE iptables -A FORWARD -j QUEUE iptables -A OUTPUT -j QUEUE snort -Q --daq afpacket --daq-mode inline -i eth0:eth1 - u snort -g snort -c /etc/snort/snort.conf (I believe I don't have to install extra modules for ip_queue on ubuntu 12.04).Please let me know what I am doing wrong here?Any suggestions is greatly appreciated. -- ShivaGotta assign the queue a number and point snort to it: snort -Q --daq nfq --daq-var device=br0 --daq-var queue=1 -c /etc/snort/snort.conf iptables -I FORWARD -j NFQUEUE --queue-num 1 As I understand it, you only get one queue, so choose wisely. I could be wrong as I'm in the early stages of converting from IDS to IPS. James ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ 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!
------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech
_______________________________________________ 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!
Current thread:
- Snort Inline mode with iptables problems on Ubuntu 12.04 Shiva (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 Shivaramakrishnan Vaidyanathan (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 James Lay (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 Shivaramakrishnan Vaidyanathan (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 James Lay (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 Shivaramakrishnan Vaidyanathan (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 Shivaramakrishnan Vaidyanathan (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 James Lay (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 Shivaramakrishnan Vaidyanathan (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 James Lay (Mar 19)
- Re: Snort Inline mode with iptables problems on Ubuntu 12.04 Shivaramakrishnan Vaidyanathan (Mar 19)