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My NT4 server is sending unknown packets type!

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ribayah

ribayah

Programmer
Apr 3, 2001
14
FR
I captured some NBT packets and I don't what it is!
This is a sample :
I have hundreds packets like that per seconds!! Please help me!

06:11:56.544748 SERVEUR-NT.139 > fotolabo-6jorbd.1035: . 128225:129685(1460) ack 68394 win 7637
>>> NBT Packet
flags=0x24
NBT - Unknown packet type
Type=0x24005168
Data: (1456 bytes)
[000] 80 A3 43 00 E8 32 BD 00 00 83 C4 14 5F 5E 5D 5B ..C..2.. ...._^][
[010] 81 C4 08 06 00 00 C3 8B 15 C0 CE 45 00 2B D6 42 ........ ...E.+.B
[020] 83 FA 04 0F 8E 9C 1C 44 14 3C 67 50 08 00 60 00 .......D .<gP..`.
[030] 00 00 EA 05 00 00 14 00 66 BB 00 50 04 63 12 20 ........ f..P.c.
[040] 00 A0 C9 45 EE 53 08 00 45 00 05 DC 47 CF 40 00 ...E.S.. E...G.@.
[050] 80 06 22 4F 44 01 01 06 44 01 01 F6 00 8B 04 0B ..&quot;OD... D.......
[060] 67 1E C2 24 58 26 CD 50 50 10 1D D5 64 78 00 00 g..$X&.P P...dx..
[070] B7 00 00 83 C4 04 F6 44 24 0C 02 74 0D 68 68 A4 .......D $..t.hh.
[080] 43 00 E8 74 B7 00 00 83 C4 04 F6 44 24 0C 20 74 C..t.... ...D$. t
[090] 0D 68 64 A4 43 00 E8 60 B7 00 1C 44 14 3C 89 50 .hd.C..` ...D.<.P
[0A0] 08 00 36 00 00 00 36 00 00 00 14 00 57 E6 00 A0 ..6...6. ....W...
[0B0] C9 45 EE 53 00 50 04 63 12 20 08 00 45 00 00 28 .E.S.P.c . ..E..(
[0C0] 93 32 40 00 80 06 00 00 44 01 01 F6 44 01 01 06 .2@..... D...D...
[0D0] 04 0B 00 8B 58 26 CD 50 67 1E C7 D8 50 10 FA F0 ....X&.P g...P...
[0E0] 8B 18 00 00 14 3C 1C 44 14 3C E2 50 08 00 60 00 .....<.D .<.P..`.
[0F0] 00 00 EA 05 00 00 14 00 C9 45 00 50 04 63 12 20 ........ .E.P.c.
[100] 00 A0 C9 45 EE 53 08 00 45 00 05 DC 48 CF 40 00 ...E.S.. E...H.@.
[110] 80 06 21 4F 44 01 01 06 44 01 01 F6 00 8B 04 0B ..!OD... D.......
[120] 67 1E C7 D8 58 26 CD 50 50 10 1D D5 E7 81 00 00 g...X&.P P.......
[130] A5 43 00 E8 CF B1 00 00 8B 0D C0 CE 45 00 83 C4 .C...... ....E...
[140] 04 2B CE 41 83 F9 04 0F 86 71 03 00 00 8B 16 52 .+.A.... .q.....R
[150] E9 F9 02 00 00 68 24 A5 43 00 1C 44 14 3C 5D 51 .....h$. C..D.<]Q
[160] 08 00 60 00 00 00 EA 05 00 00 14 00 04 63 00 50 ..`..... .....c.P
[170] 04 63 12 20 00 A0 C9 45 EE 53 08 00 45 00 05 DC .c. ...E .S..E...
[180] 49 CF 40 00 80 06 20 4F 44 01 01 06 44 01 01 F6 I.@... O D...D...
[190] 00 8B 04 0B 67 1E CD 8C 58 26 CD 50 50 10 1D D5 ....g... X&.PP...
[1A0] 73 90 00 00 07 47 83 C6 04 4B 75 F2 8D 4C 24 18 s....G.. .Ku..L$.
[1B0] C6 44 24 58 00 51 68 80 A3 43 00 E8 07 AC 00 00 .D$X.Qh. .C......
[1C0] 8B 44 24 1C 8B 4C 24 18 83 C4 08 40 3B C1 1C 44 .D$..L$. ...@;..D
[1D0] 14 3C 83 51 08 00 36 00 00 00 36 00 00 00 14 00 .<.Q..6. ..6.....
[1E0] C9 45 00 A0 C9 45 EE 53 00 50 04 63 12 20 08 00 .E...E.S .P.c. ..
[1F0] 45 00 00 28 93 33 40 00 80 06 00 00 44 01 01 F6 E..(.3@. ....D...
[200] 44 01 01 06 04 0B 00 8B 58 26 CD 50 67 1E D3 40 D....... X&.Pg..@
[210] 50 10 FA F0 8B 18 00 00 FF 53 1C 44 14 3C D9 51 P....... .S.D.<.Q
[220] 08 00 60 00 00 00 EA 05 00 00 14 00 00 00 00 50 ..`..... .......P
[230] 04 63 12 20 00 A0 C9 45 EE 53 08 00 45 00 05 DC .c. ...E .S..E...
[240] 4A CF 40 00 80 06 1F 4F 44 01 01 06 44 01 01 F6 J.@....O D...D...
[250] 00 8B 04 0B 67 1E D3 40 58 26 CD 50 50 10 1D D5 ....g..@ X&.PP...
[260] E5 59 00 00 C6 04 E8 68 A6 00 00 83 C4 08 A1 C0 .Y.....h ........
[270] CE 45 00 2B C6 40 3D 04 01 00 00 0F 86 F5 05 00 .E.+.@=. ........
[280] 00 8D 5C 24 14 BD 41 00 00 00 8B 0E 51 FF 1C 44 ..\$..A. ....Q..D
[290] 14 3C 54 52 08 00 60 00 00 00 EA 05 00 00 14 00 .<TR..`. ........
[2A0] 00 00 00 50 04 63 12 20 00 A0 C9 45 EE 53 08 00 ...P.c. ...E.S..
[2B0] 45 00 05 DC 4B CF 40 00 80 06 1E 4F 44 01 01 06 E...K.@. ...OD...
[2C0] 44 01 01 F6 00 8B 04 0B 67 1E D8 F4 58 26 CD 50 D....... g...X&.P
[2D0] 50 10 1D D5 4C 86 00 00 A3 43 00 83 C6 04 E8 B0 P...L... .C......
[2E0] A0 00 00 68 9C A5 43 00 E8 A6 A0 00 00 A1 C0 CE ...h..C. ........
[2F0] 45 00 83 C4 0C 2B C6 40 83 F8 04 76 39 8B 0E 51 E....+.@ ...v9..Q
[300] FF D7 1C 44 14 3C 76 52 08 00 36 00 00 00 36 00 ...D.<vR ..6...6.
[310] 00 00 14 00 00 00 00 A0 C9 45 EE 53 00 50 04 63 ........ .E.S.P.c
[320] 12 20 08 00 45 00 00 28 93 34 40 00 80 06 00 00 . ..E..( .4@.....
[330] 44 01 01 F6 44 01 01 06 04 0B 00 8B 58 26 CD 50 D...D... ....X&.P
[340] 67 1E DE A8 50 10 FA F0 8B 18 00 00 2A C2 1C 44 g...P... ....*..D
[350] 14 3C CE 52 08 00 60 00 00 00 EA 05 00 00 14 00 .<.R..`. ........
[360] 66 BB 00 50 04 63 12 20 00 A0 C9 45 EE 53 08 00 f..P.c. ...E.S..
[370] 45 00 05 DC 4C CF 40 00 80 06 1D 4F 44 01 01 06 E...L.@. ...OD...
[380] 44 01 01 F6 00 8B 04 0B 67 1E DE A8 58 26 CD 50 D....... g...X&.P
[390] 50 10 1D D5 C8 77 00 00 8B 7C 24 20 57 E8 35 06 P....w.. .|$ W.5.
[3A0] 00 00 83 C4 08 85 C0 57 74 0F 55 56 E8 26 0C 00 .......W t.UV.&..
[3B0] 00 83 C4 0C 5F 5E 5D 5B C3 68 24 A4 43 00 68 48 ...._^][ .h$.C.hH
[3C0] 94 43 1C 44 14 3C 49 53 08 00 60 00 00 00 EA 05 .C.D.<IS ..`.....
[3D0] 00 00 14 00 57 E6 00 50 04 63 12 20 00 A0 C9 45 ....W..P .c. ...E
[3E0] EE 53 08 00 45 00 05 DC 4D CF 40 00 80 06 1C 4F .S..E... M.@....O
[3F0] 44 01 01 06 44 01 01 F6 00 8B 04 0B 67 1E E4 5C D...D... ....g..[400] 58 26 CD 50 50 10 1D D5 3E 14 00 00 83 F8 1C 76 X&.PP... >......v
[410] 75 8B 44 24 10 8B 74 24 08 57 50 68 24 A4 43 00 u.D$..t$ .WPh$.C.
[420] 68 D0 95 43 00 8B FE E8 4B 86 00 00 50 68 A4 A6 h..C.... K...Ph..
[430] 43 00 E8 28 95 00 1C 44 14 3C 6C 53 08 00 36 00 C..(...D .<lS..6.
[440] 00 00 36 00 00 00 14 00 66 BB 00 A0 C9 45 EE 53 ..6..... f....E.S
[450] 00 50 04 63 12 20 08 00 45 00 00 28 93 35 40 00 .P.c. .. E..(.5@.
[460] 80 06 00 00 44 01 01 F6 44 01 01 06 04 0B 00 8B ....D... D.......
[470] 58 26 CD 50 67 1E EA 10 50 10 FA F0 8B 18 00 00 X&.Pg... P.......
[480] 00 01 1C 44 14 3C C4 53 08 00 60 00 00 00 EA 05 ...D.<.S ..`.....
[490] 00 00 14 00 44 01 00 50 04 63 12 20 00 A0 C9 45 ....D..P .c. ...E
[4A0] EE 53 08 00 45 00 05 DC 4E CF 40 00 80 06 1B 4F .S..E... N.@....O
[4B0] 44 01 01 06 44 01 01 F6 00 8B 04 0B 67 1E EA 10 D...D... ....g...
[4C0] 58 26 CD 50 50 10 1D D5 BC 8F 00 00 08 5F 5E 5B X&.PP... ....._^[
[4D0] 81 C4 04 01 00 00 C3 68 E0 A6 43 00 E8 8A 8F 00 .......h ..C.....
[4E0] 00 8B 0D C0 CE 45 00 83 C4 04 2B CE 41 83 F9 08 .....E.. ..+.A...
[4F0] 76 76 8B 16 52 FF 1C 44 14 3C 42 54 08 00 60 00 vv..R..D .<BT..`.
[500] 00 00 EA 05 00 00 14 00 44 01 00 50 04 63 12 20 ........ D..P.c.
[510] 00 A0 C9 45 EE 53 08 00 45 00 05 DC 4F CF 40 00 ...E.S.. E...O.@.
[520] 80 06 1A 4F 44 01 01 06 44 01 01 F6 00 8B 04 0B ...OD... D.......
[530] 67 1E EF C4 58 26 CD 50 50 10 1D D5 B4 9D 00 00 g...X&.P P.......
[540] 72 02 8B D7 52 40 51 50 E8 96 5A 00 00 8B 4C 24 r...R@QP ..Z...L$
[550] 2C 8B 44 24 24 2B CB 2B CD 8D 78 02 51 56 57 E8 ,.D$$+.+ ..x.QVW.
[560] 7F 5A 00 00 83 C4 18 BE A4 C8 1C 44 14 3C 65 54 .Z...... ...D.<eT
[570] 08 00 36 00 00 00 36 00 00 00 14 00 44 01 00 A0 ..6...6. ....D...
[580] C9 45 EE 53 00 50 04 63 12 20 08 00 45 00 00 28 .E.S.P.c . ..E..(
[590] 93 36 40 00 80 06 00 00 44 01 01 F6 44 01 01 06 .6@..... D...D...
[5A0] 04 0B 00 8B 58 26 CD 50 67 1E F5 78 50 10 FA F0 ....X&.P g..xP...
 
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1456 bytes is about the size of an Ethernet packet. Perhaps you are running IEEE 802.3 Ethernet, rather than &quot;standard&quot; Ethernet ?

Bill.
 
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I think it is normal because, when I disconnect my network drives, packets seems to stop...
 
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