Snort mailing list archives
Re: Newbie "what does this mean" question
From: Alberto Gonzalez <ag-snort () cerebro violating us>
Date: Fri, 18 Oct 2002 15:10:00 -0700
first, IMHO you should upgrade your snort distribution. (eg 1.9.0 http://www.snort.org/dl/snort-1.9.0.tar.gz) actually its pretty sel explanatory what this is, ICMP _destination unreachable_. Alot of things could cause this.
I usally get these messages from my ISP's router. Ian Hunter wrote:
I'm running snort-1.8.4-3 on SuSE 8.0, and I'm getting TONS of messages that look like: Oct 18 14:38:19 lucy snort: [1:485:2] ICMP Destination Unreachable (Communication Administratively Prohibited) [Classification: Misc activity] [Priority: 3]: {ICMP} 130.59.33.17 -> 192.168.1.20 The FAQ says ignore it unless there are lots, and if there are lots, figure out where they're coming from. ??? What causes this? Thanks!
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Current thread:
- Snort-1.9.0-win32.exe Tom Morgan (Oct 18)
- Re: Snort-1.9.0-win32.exe Roman Danyliw (Oct 18)
- Newbie "what does this mean" question Ian Hunter (Oct 18)
- Re: Newbie "what does this mean" question Alberto Gonzalez (Oct 18)
- Re: Newbie "what does this mean" question Ian Hunter (Oct 18)
- Newbie "what does this mean" question Ian Hunter (Oct 18)
- Re: Snort-1.9.0-win32.exe Roman Danyliw (Oct 18)
- <Possible follow-ups>
- RE: Snort-1.9.0-win32.exe Tom Morgan (Oct 18)
- RE: Snort-1.9.0-win32.exe Tom Morgan (Oct 21)
- RE: Snort-1.9.0-win32.exe Slighter, Tim (Oct 21)