From: Michael Sconzo (msconzotamu.edu)
Date: Thu Apr 01 2004 - 12:13:09 CST

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In your snort.conf put the following:

config disable_decode_alerts
config disable_tcpopt_experimental_alerts
config disable_tcpopt_obsolete_alerts
config disable_tcpopt_ttcp_alerts
config disable_tcpopt_alerts
config disable_ipopt_alerts

-=Mike

On Thu, Apr 01, 2004 at 11:13:13AM -0600, eric-dated-1083277626.193075aa63e273catastrophe.net wrote:
> I have a minimal set of rules (only 5) looking for very specific
> things on our /16. Is there any way I can disable the following
> types of alerts and only alert on what is in my local.rules?
>
> [**] [116:95:1] (snort_decoder) WARNING: Truncated UDP Header! [**]
> 04/01-11:10:36.344447 10.52.220.35:0 -> 192.168.216.244:0
> UDP TTL:117 TOS:0x0 ID:1375 IpLen:20 DgmLen:20
> UDP header truncated
>
> [**] [116:46:1] (snort_decoder) WARNING: TCP Data Offset is less
> than 5! [**]
> 04/01-11:10:36.493647 10.52.2.18:0 -> 172.21.1.67:0
> TCP TTL:1 TOS:0x0 ID:50207 IpLen:20 DgmLen:1500
> ******** Seq: 0x81310143 Ack: 0x0 Win: 0x0 TcpLen: 0
>
> Thanks.
>
> - Eric
>
>
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--
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        But let your communication be Yea, yea; nay, nay: for
        whatsoever is more than these cometh of evil.
                -- Matthew 5:37

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