Snort mailing list archives
Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs)
From: Matt Kettler <mkettler () evi-inc com>
Date: Wed, 08 Aug 2007 10:30:34 -0400
Yakov Lerner wrote:
On 8/7/07, Matt Kettler <mkettler () evi-inc com> wrote:Yakov Lerner wrote:Is there solution/expression that matches the "given subnet except given list of IPs" ?No, other than adding up other subnets to create the equivalent.Are there IP RANGES, like [IP-IP] or maybe [IP:IP] ?
There's standard CIDR-style subnet masks, but there's no arbitrary-boundary ranges like that, just like most routing tables. 192.168.1.0/24 would match 192.168.1.0 through 192.168.1.255 192.168.1.0/25 would match 192.168.1.0 through 192.168.1.127 etc. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Yakov Lerner (Aug 07)
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Matt Kettler (Aug 07)
- Message not available
- Message not available
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Yakov Lerner (Aug 07)
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) James Lay (Aug 07)
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Jason (Aug 07)
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Yakov Lerner (Aug 07)
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Jason (Aug 07)
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Yakov Lerner (Aug 07)
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Patrik Nordlén (Aug 07)
- Message not available
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Matt Kettler (Aug 07)
- Re: [$HOME_NET, !192.168.1.222, !192.168.1.223] ? (subnet except specific IPs) Matt Kettler (Aug 08)