Snort mailing list archives

Re: [barnyard2-users] Re: Fwd: Missing packets with by2


From: Jim Hranicky <jfh () ufl edu>
Date: Tue, 24 Jul 2012 16:54:17 -0400

On 07/24/2012 04:46 PM, beenph wrote:

Does it just put the extra packets in the db with a new (sid, cid) ?


Well the other packet should have the same sid,gid the same sensor_id
and a different cid for sure since its a different
event.

Hmmm, well, I think I'm talking about 1 event with multiple 
packets. I left out that info when I sent in my first message,
here's the anonymized u2spewfoo output: 

(Event)
        sensor id: 0    event id: 23588 event second: 1343028031        event microsecond: 188835
        sig id: 9100623 gen id: 1       revision: 8      classification: 3
        priority: 2     ip source: 127.0.0.1    ip destination: 127.0.0.1
        src port: 34921 dest port: 80   protocol: 6     impact_flag: 0  blocked: 0

Packet
        sensor id: 0    event id: 23588 event second: 1343028031
        packet second: 1343028031       packet microsecond: 188835
        linktype: 1     packet_length: 262
[    0] AA AA AA AA AA AA BB BB BB BB BB BB 08 00 45 00  ..............E.
[   16] 00 F8 CC 35 40 00 3D 06 72 C8 7F 00 00 01 7F 00  ...5@.=.r.......
[   32] 00 01 88 69 00 50 B2 E7 DA 1F 10 CF 1E C7 80 18  ...i.P..........
[   48] 00 2E 45 02 00 00 01 01 08 0A 00 F7 16 3C E3 27  ..E..........<.'
[   64] F3 0C 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[   80] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[   96] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  112] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  128] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  144] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  160] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  176] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  192] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  208] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  224] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  240] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  256] 00 00 00 00 00 00                                ......

Packet
        sensor id: 0    event id: 23588 event second: 1343028031
        packet second: 1343028031       packet microsecond: 202846
        linktype: 1     packet_length: 146
[    0] AA AA AA AA AA AA BB BB BB BB BB BB 08 00 45 00  ..............E.
[   16] 00 84 CC 36 40 00 3D 06 73 3B 7F 00 00 01 7F 00  ...6@.=.s;......
[   32] 00 01 88 69 00 50 B2 E7 DA E3 10 CF 1E C7 80 18  ...i.P..........
[   48] 00 2E 44 96 00 00 01 01 08 0A 00 F7 16 4A E3 27  ..D..........J.'
[   64] F3 1A 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[   80] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[   96] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  112] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  128] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  144] 00 00                                            ..

Jim

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