Snort mailing list archives
Re: Pass Rule not working?
From: Matt Kettler <mkettler () evi-inc com>
Date: Wed, 24 Jul 2002 13:18:02 -0400
Is this by chance the answer you need? (from the snort FAQ) 4.7 --faq-- --snort-- --faq-- --snort-- --faq-- --snort-- --faq--Q: Why does the program generate alerts on packets that have pass rules? A: The default order that the rules are applied in is alerts first, then pass rules, then log rules. This ordering ensures that you don't write 50 great alert rules and then disable them all accidently with an errant pass rule. If you really want to change this order so that the pass rules are applied first, use the "-o" command line switch.
At 10:48 AM 7/24/2002 -0600, Steve Lebeda wrote:
I've been getting alerts in ACID because of ICMP packets. The message is ICMP Destination Unreachable (Communication Administratively Prohibited) I know this particular issue has been addressed previously and I think I understand why it's happening. The servers on my Home Net are trying to ping to places that they aren't allowed to ping and the packets are being returned by an intermediary device. Trying to be clever, I wrote a pass rule in my local.rules file:pass icmp any any -> *.*.*.* any (itype: 3; icode: 13) I'm still getting errors. What'd I do wrong? Steve ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ 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
------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ 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
Current thread:
- Pass Rule not working? Steve Lebeda (Jul 24)
- Re: Pass Rule not working? Shane Williams (Jul 24)
- Re: Pass Rule not working? Chris Green (Jul 24)
- <Possible follow-ups>
- Pass Rule not working? Steve Lebeda (Jul 24)
- Re: Pass Rule not working? Matt Kettler (Jul 24)
- Re: Pass Rule not working? Steve Lebeda (Jul 24)
- Re: Pass Rule not working? Matt Kettler (Jul 24)
- RE: Pass Rule not working? Steve Halligan (Jul 24)
- RE: Pass Rule not working? Slighter, Tim (Jul 24)