Snort mailing list archives

Re: gen-msg.map


From: Russ Combs <rcombs () sourcefire com>
Date: Mon, 31 Jan 2011 10:55:13 -0500

Here are the stream5 alerts:

129 || 1 || stream5: SYN on established session
129 || 2 || stream5: Data on SYN packet
129 || 3 || stream5: Data sent on stream not accepting data
129 || 4 || stream5: TCP Timestamp is outside of PAWS window
129 || 5 || stream5: Bad segment, overlap adjusted size less than/equal 0
129 || 6 || stream5: Window size (after scaling) larger than policy allows
129 || 7 || stream5: Limit on number of overlapping TCP packets reached
129 || 8 || stream5: Data sent on stream after TCP Reset
129 || 9 || stream5: TCP Client possibly hijacked, different Ethernet
Address
129 || 10 || stream5: TCP Server possibly hijacked, different Ethernet
Address
129 || 11 || stream5: TCP Data with no TCP Flags set
129 || 12 || stream5: TCP Small Segment Threshold Exceeded
129 || 13 || stream5: TCP 4-way handshake detected
129 || 14 || stream5: TCP Timestamp is missing
129 || 15 || stream5: Reset outside window
129 || 16 || stream5: FIN number is greater than prior FIN
129 || 17 || stream5: ACK number is greater than prior FIN
129 || 18 || stream5: Data sent on stream after TCP Reset received
129 || 19 || stream5: TCP window closed before receiving data


On Sun, Jan 30, 2011 at 8:46 PM, waldo kitty <wkitty42 () windstream net>wrote:

On 1/30/2011 09:56, Michael Lubinski wrote:
Does anyone know why I cannot find; "FIN number is greater than prior
FIN" in my
gen-msg.map file? I am trying to find the number to suppress these
alerts.

is gen-msg.map the proper place to be looking? maybe the other one with the
sids
is better??


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