On Thu, 2007-11-01 at 09:53 -0600, Denis Dimick wrote:> I'm a newbe to logcheck and need some help writing a rule.
>
> Here's the output I'm trying to block:
>
> Nov 1 09:11:52 m0n0wall ipmon[79]: 09:11:52.330133 xl0 @100:3 p
> 192.168.2.201,1900 -> 239.255.255.250,1900 PR udp len 20 291 K-S IN
>
> And here's my rule in /etc/logcheck/violations.ignore.d/local-m0n0
violations only refers to items caught by the "serious" filters.
Probably you should put the file in ignore.d.server or one of the other
ignore.d.* directories, depending on what level you think should have
this filtered out.>
> ^\w{3} [ :0-9]{11} m0n0wall ipmon\[[0-9]+\]:
> [0-9]{2}:[0-9]{2}:[0-9]{2}.[0-9]{6} xl0 @100:3 p
> 0-9]\.[0-9]\.[0-9]\.[0-9],1900 -> [0-9]\.[0-9]\.[0-9]\.[0-9],1900 PR
> udp le9n 20 291 K-S IN$
>
> The rule is on one line in the single file (it's the only rule in the
> file)
>
> I've tested it using:
>
> sed -e 's/[[:space:]]*$//' /var/log/syslog | egrep '^\w{3} [
:0-9]{11}
> m0n0wall ipmon\[[0-9]+\]: [0-9]{2}:[0-9]{2}:[0-9]{2}.[0-9]{6} xl0
> @100:3 p 0-9]\.[0-9]\.[0-9]\.[0-9],1900 ->
> [0-9]\.[0-9]\.[0-9]\.[0-9],1900 PR udp le9n 20 291 K-S IN$'
>
> and it prints out the data I wish to block.
> Anyone have any ideas?
>
> Thanks,
>
> Denis
>
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