Snort mailing list archives
Re: Testing IPTABLES (Snort Inline Mode, NFQUEUE, Local Rules) No alerts!
From: turki <turki_00 () yahoo com>
Date: Tue, 24 May 2011 05:22:53 -0700 (PDT)
Any help please --- On Fri, 5/20/11, turki <turki_00 () yahoo com> wrote: From: turki <turki_00 () yahoo com> Subject: [Snort-users] Testing IPTABLES (Snort Inline Mode, NFQUEUE, Local Rules) No alerts! To: snort-users () lists sourceforge net Received: Friday, May 20, 2011, 12:54 PM Snort: 2.9.0.5 (inline mode with single interface eth0 using NFQ) DAQ: 0.5 Barnyard2 Problem: Snort/Barnyard2 is not reporting any alerts to the following local rule (simple http traffic) local.rules: alert tcp any any <> any any (content:"www.yahoo.com"; msg:"NO YAHOO 4U"; sid:1000006;rev:1;) -------------------------------- Iptables configuration:
iptables -L
Chain INPUT (policy ACCEPT) target prot opt source destination NFQUEUE icmp -- anywhere anywhere NFQUEUE num 0 NFQUEUE tcp -- anywhere anywhere tcp dpt:www NFQUEUE num 0 ACCEPT all -- anywhere anywhere Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination NFQUEUE tcp -- anywhere anywhere tcp spt:www NFQUEUE num 0 ------------------------------------------------------------------------------------ Command to Run Snort:
snort --daq nfq -Q -c snort.conf --daq-dir /usr/local/lib/daq --daq-var device=eth0
--------------------------------------------------------------------------------- I am running the following command to trigger the rule: wget yahoo.com -------------------------------------------------------------------------- Snort in PCAP mode is reporting alerts with the same rules, but the problem that in inline it is not. Can you help me, please -----Inline Attachment Follows----- ------------------------------------------------------------------------------ What Every C/C++ and Fortran developer Should Know! Read this article and learn how Intel has extended the reach of its next-generation tools to help Windows* and Linux* C/C++ and Fortran developers boost performance applications - including clusters. http://p.sf.net/sfu/intel-dev2devmay -----Inline Attachment Follows----- _______________________________________________ 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://www.geocrawler.com/redir-sf.php3?list=snort-users
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Current thread:
- Testing IPTABLES (Snort Inline Mode, NFQUEUE, Local Rules) No alerts! turki (May 20)
- Re: Testing IPTABLES (Snort Inline Mode, NFQUEUE, Local Rules) No alerts! turki (May 24)