Snort mailing list archives
snort behind TAP & asynchronous_link
From: Holger.Woehle () arcor net
Date: Thu, 15 Aug 2002 11:02:33 +0100
Hello, i always still hang on the problem running snort behind a shomiti ethernet TAP. That is my network: +---+ +---+ +---+ | S | | R | | S | +-----+ | W | | O | | W | +-------+ | | | I | | U | +---+ | I | | | | A |===| T |=====| T |===|TAP|===| T |===| httpd | | | | C | | E | +---+ | C | | | +-----+ | H | | R | | | H | +-------+ | 1 | | | | | 2 | +---+ +---+ | +---+ | +-------+ | SNORT | +-------+ The TAP sits between the Router and Switch2. Lower surface of the TAP: +--------------------+ | Century TAP | >from Router=======A B===============> to SWITCH 2 | | <to SNORT========Tap A Tap B | | +--------------------Power----- I am using Snort 1.9.0beta4 and the default snort.conf with one change: preprozessor stream4: detect_scans, disable_evasion_alerts, asynchronous_link if a append keepstates i understand that snort logs some infos about states into /var/log/snort, but there does not appear something like state.log ? Snort does not recognize the alerts with the flow:to_server,established attributes. I seems to me, that snort does not reassemble the stream. If i delete the established attribute snort recognises the alert. But then i run into my other problem (please see thread: snort seas no fragmented error). with regards Holger ------------------------------------------------------- This sf.net email is sponsored by: OSDN - Tired of that same old cell phone? Get a new here for FREE! https://www.inphonic.com/r.asp?r=sourceforge1&refcode1=vs3390 _______________________________________________ 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:
- snort behind TAP & asynchronous_link Holger . Woehle (Aug 15)
- Re: snort behind TAP & asynchronous_link Chris Green (Aug 15)
- Re: snort behind TAP & asynchronous_link Chris Green (Aug 15)
- Re: snort behind TAP & asynchronous_link Ian Macdonald (Aug 15)
- Re: snort behind TAP & asynchronous_link Chris Green (Aug 16)
- <Possible follow-ups>
- Re: snort behind TAP & asynchronous_link Holger . Woehle (Aug 15)
- Re: snort behind TAP & asynchronous_link Chris Green (Aug 15)
- Re: snort behind TAP & asynchronous_link Chris Green (Aug 15)