Snort mailing list archives
Re: tag:host
From: "Al Lewis (allewi)" <allewi () cisco com>
Date: Wed, 15 Apr 2015 21:09:35 +0000
Hello Qiao, Do you want to just capture "interesting traffic" (alert) or ALL traffic from src and destination after the initial alert as well? Tagging allows you to log any other traffic between those hosts for a specified time or packet count after the initial alert. For the logging you have several output formats to choose from. Section on tagging: http://manual.snort.org/node34.html#SECTION00475000000000000000 Section on logging: http://manual.snort.org/node21.html Hope this helps! Albert Lewis QA Software Engineer SOURCEfire, Inc. now part of Cisco 9780 Patuxent Woods Drive Columbia, MD 21046 Phone: (office) 443.430.7112 Email: allewi () cisco com From: Xin, Qiao [mailto:qxin () cio sc gov] Sent: Wednesday, April 15, 2015 1:54 PM To: snort-users () lists sourceforge net Subject: [Snort-users] tag:host Hi, I have a question on how the tag:host works. I have a rule based on the content of the packet as alert udp $HOME_NET any -> any any (msg:"suspicious traffic--";content:"bad content";nocase; tag:host, 60, packets, dst; classtype:bad-unknown;sid:1000001;rev:0;) I want to capture traffic of coming from any HOME_NET host to the destination IP in the alert packets. Will "tag:host" and the "dst" option work? If it works, in which file will the captured packets by the tag:host be stored? How can we easily associate the packets captured by the tag:host action with the packets captured by the snort alert? Thanks, Qiao -------------------
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Current thread:
- tag:host Xin, Qiao (Apr 15)
- Re: tag:host Al Lewis (allewi) (Apr 15)
- Re: tag:host Xin, Qiao (Apr 15)
- Re: tag:host Al Lewis (allewi) (Apr 15)
- Re: tag:host Xin, Qiao (Apr 15)
- Re: tag:host Al Lewis (allewi) (Apr 15)