Subject: Re: Kerberos testing... limited success.... packet dumps...large !
To: None <joda@pdc.kth.se>
From: Pete Vickers <pete.vickers@uk.adtranz.com>
List: tech-net
Date: 01/13/2001 16:38:07
Hi All,

sorry for the large post...maybe this is getting a bit OT ?
Anyway, packet dump is below:


>"Pete Vickers" <pete.vickers@uk.adtranz.com> writes:
>
>> Tcpdump captures packets to/from KDC:
>
>Can you mail the actual data, both from login and kinit?
>
>> any thoughts welcomed...
>
>Not that I have much hands-on experience with w2k...
>
>/Johan


Demonstration repeated as per previous post.

--------------------------------------------------------------------
Firstly from a [successfully] kinit:

% klist -v
klist: No ticket file: /tmp/krb5cc_1000

% kinit -e des-cbc-crc
ukpv0001@TRANSTEST's Password: *******

% klist -v
Credentials cache: FILE:/tmp/krb5cc_1000
        Principal: ukpv0001@TRANSTEST
    Cache version: 4

Server: krbtgt/TRANSTEST@TRANSTEST
Ticket etype: des-cbc-crc
Auth time:  Jan 13 16:20:11 2001
End time:   Jan 14 02:20:07 2001
Ticket flags: initial, pre-authenticated
Addresses: IPv4:172.16.96.155, IPv6:::1, IPv4:127.0.0.1

%

dump follows:


# tcpdump -s 9999999999 -x -X host 172.16.96.159 and not arp and not port
... 53 and not port 138

tcpdump: listening on fxp0

16:20:10.912010 ukdews0001.65165 > ukdesdc001.transtest.kerberos:  v5
0x0000   4500 00de 13df 0000 4011 4cd5 ac10 609b        E.......@.L...`.
0x0010   ac10 609f fe8d 0058 00ca 776f 6a81 bf30        ..`....X..woj..0
0x0020   81bc a103 0201 05a2 0302 010a a481 af30        ...............0
0x0030   81ac a007 0305 0000 0000 00a1 1530 13a0        .............0..
0x0040   0302 0101 a10c 300a 1b08 756b 7076 3030        ......0...ukpv00
0x0050   3031 a20b 1b09 5452 414e 5354 4553 54a3        01....TRANSTEST.
0x0060   1e30 1ca0 0302 0101 a115 3013 1b06 6b72        .0........0...kr
0x0070   6274 6774 1b09 5452 414e 5354 4553 54a5        btgt..TRANSTEST.
0x0080   1118 0f32 3030 3130 3131 3430 3232 3030        ...2001011402200
0x0090   375a a706 0204 562f 28de a805 3003 0201        7Z....V/(...0...
0x00a0   01a9 3b30 3930 0da0 0302 0102 a106 0404        ..;090..........
0x00b0   ac10 609b 3019 a003 0201 18a1 1204 1000        ..`.0...........
0x00c0   0000 0000 0000 0000 0000 0000 0000 0130        ...............0
0x00d0   0da0 0302 0102 a106 0404 7f00 0001             ..............

16:20:10.914361 ukdesdc001.transtest.kerberos > ukdews0001.65165:
0x0000   4500 00c1 2828 0000 8011 f8a8 ac10 609f        E...((........`.
0x0010   ac10 609b 0058 fe8d 00ad 50f4 7e81 a230        ..`..X....P.~..0
0x0020   819f a003 0201 05a1 0302 011e a411 180f        ................
0x0030   3230 3031 3031 3133 3136 3230 3131 5aa5        20010113162011Z.
0x0040   0502 0306 d1cd a603 0201 19a9 0b1b 0954        ...............T
0x0050   5241 4e53 5445 5354 aa1e 301c a003 0201        RANSTEST..0.....
0x0060   02a1 1530 131b 066b 7262 7467 741b 0954        ...0...krbtgt..T
0x0070   5241 4e53 5445 5354 ac47 0445 3043 302b        RANSTEST.G.E0C0+
0x0080   a103 0201 0ba2 2404 2230 2030 1ea0 0302        ......$."0.0....
0x0090   0101 a117 0415 5452 414e 5354 4553 5470        ......TRANSTESTp
0x00a0   6574 652e 7669 636b 6572 7330 09a1 0302        ete.vickers0....
0x00b0   0102 a202 0400 3009 a103 0201 0fa2 0204        ......0.........
0x00c0   00                                             .

16:20:10.918242 ukdews0001.65159 > ukdesdc001.transtest.kerberos:  v5
0x0000   4500 0121 13e5 0000 4011 4c8c ac10 609b        E..!....@.L...`.
0x0010   ac10 609f fe87 0058 010d a90c 6a82 0101        ..`....X....j...
0x0020   3081 fea1 0302 0105 a203 0201 0aa3 4030        0.............@0
0x0030   3e30 3ca1 0302 0102 a235 0433 3031 a003        >0<......5.301..
0x0040   0201 01a2 2a04 28e7 7130 130b 0bc3 1330        ....*.(.q0.....0
0x0050   2180 003c 8cb6 831e a777 8e79 7486 6565        !..<.....w.yt.ee
0x0060   3325 8930 78cc 581a 8171 f79c c206 2ea4        3%.0x.X..q......
0x0070   81af 3081 aca0 0703 0500 0000 0000 a115        ..0.............
0x0080   3013 a003 0201 01a1 0c30 0a1b 0875 6b70        0........0...ukp
0x0090   7630 3030 31a2 0b1b 0954 5241 4e53 5445        v0001....TRANSTE
0x00a0   5354 a31e 301c a003 0201 01a1 1530 131b        ST..0........0..
0x00b0   066b 7262 7467 741b 0954 5241 4e53 5445        .krbtgt..TRANSTE
0x00c0   5354 a511 180f 3230 3031 3031 3134 3032        ST....2001011402
0x00d0   3230 3037 5aa7 0602 0456 2f28 dea8 0530        2007Z....V/(...0
0x00e0   0302 0101 a93b 3039 300d a003 0201 02a1        .....;090.......
0x00f0   0604 04ac 1060 9b30 19a0 0302 0118 a112        .....`.0........
0x0100   0410 0000 0000 0000 0000 0000 0000 0000        ................
0x0110   0001 300d a003 0201 02a1 0604 047f 0000        ..0.............
0x0120   01                                             .

16:20:10.921693 ukdesdc001.transtest.kerberos > ukdews0001.65159:  v5
0x0000   4500 0543 282e 0000 8011 f420 ac10 609f        E..C(.........`.
0x0010   ac10 609b 0058 fe87 052f 5882 6b82 0523        ..`..X.../X.k..#
0x0020   3082 051f a003 0201 05a1 0302 010b a222        0.............."
0x0030   3020 301e a103 0201 03a2 1704 1554 5241        0.0..........TRA
0x0040   4e53 5445 5354 7065 7465 2e76 6963 6b65        NSTESTpete.vicke
0x0050   7273 a30b 1b09 5452 414e 5354 4553 54a4        rs....TRANSTEST.
0x0060   1530 13a0 0302 0101 a10c 300a 1b08 756b        .0........0...uk
0x0070   7076 3030 3031 a582 039f 6182 039b 3082        pv0001....a...0.
0x0080   0397 a003 0201 05a1 0b1b 0954 5241 4e53        ...........TRANS
0x0090   5445 5354 a21e 301c a003 0201 01a1 1530        TEST..0........0
0x00a0   131b 066b 7262 7467 741b 0954 5241 4e53        ...krbtgt..TRANS
0x00b0   5445 5354 a382 0361 3082 035d a003 0201        TEST...a0..]....
0x00c0   01a2 8203 5404 8203 5045 7b8b 9c10 336b        ....T...PE{...3k
0x00d0   4b5e ebb6 ca5a a5db 61d6 c597 d637 29d9        K^...Z..a....7).
0x00e0   dc71 9a73 897f 556d d96a 48e7 d336 228a        .q.s..Um.jH..6".
0x00f0   1124 1504 b7a1 54d6 9045 2943 d4b6 52aa        .$....T..E)C..R.
0x0100   4e68 2c99 6c24 6514 83b2 384f 8254 4d60        Nh,.l$e...8O.TM`
0x0110   a283 5f9e afd8 51de 5e98 5eb0 6ac8 ef87        .._...Q.^.^.j...
0x0120   b400 614d 9413 61de a4ea ab92 0046 86e2        ..aM..a......F..
0x0130   2d53 b213 ccf0 d417 0a8c 2935 7b59 a12b        -S........)5{Y.+
0x0140   b0dd 4c03 9a89 8bab 713e 24d0 9808 1266        ..L.....q>$....f
0x0150   43d9 e660 93a7 f164 2dca e495 7951 d9e1        C..`...d-...yQ..
0x0160   f41b ed4a de40 3fac 25ed 0fb0 8d5c 14ae        ...J.@?.%....\..
0x0170   183f 9152 87a4 8659 df75 719a 44db e29c        .?.R...Y.uq.D...
0x0180   e2a7 9a26 5e11 bdf0 78d8 1d7f 917a 1c56        ...&^...x....z.V
0x0190   68af 2063 a256 a789 89d7 9181 46dd 41ef        h..c.V......F.A.
0x01a0   66ae 0c79 cf12 4e57 ebd9 fd7d 3a88 9179        f..y..NW...}:..y
0x01b0   dbf4 8042 ce94 592f 388b 57db 4050 f09a        ...B..Y/8.W.@P..
0x01c0   9622 11b0 0dcc 89ca ec29 ac1b 8105 fb88        .".......)......
0x01d0   8e1d 1a6d 5a05 889d 3575 5242 9cc9 a7db        ...mZ...5uRB....
0x01e0   6eff bcb9 19fb 3547 ca91 6a5b aca7 c415        n.....5G..j[....
0x01f0   9143 75d5 632f b813 a68b 4662 e6fb 07d5        .Cu.c/....Fb....
0x0200   bc1a bade f4cb adec 54ba 5020 5f06 9ec1        ........T.P._...
0x0210   dac6 b351 7ab1 b4c9 faaa 5d7d 15d4 27ef        ...Qz.....]}..'.
0x0220   6ca7 2b45 aadb 89ec 8611 8cc1 f61f 022f        l.+E.........../
0x0230   1eff 8abe 6cc1 f77f b6d6 3485 3c54 f2f8        ....l.....4.<T..
0x0240   aa69 3ec4 6528 abdd 2c87 e35e 4f1f cb95        .i>.e(..,..^O...
0x0250   d2ed f689 3055 808d 6cb1 e565 105c 1f81        ....0U..l..e.\..
0x0260   6109 e3d8 0079 3615 e74a 17ea 1a75 ffb9        a....y6..J...u..
0x0270   c28d c6a8 76f1 af70 17b8 60e5 c9ec 6bf7        ....v..p..`...k.
0x0280   f9e5 17e0 33ad 5a47 3ba4 2134 a2b9 a630        ....3.ZG;.!4...0
0x0290   e348 63e4 d296 f9e4 1614 f3fa 0bf7 34d3        .Hc...........4.
0x02a0   2fd8 5e75 e985 681e 5623 f1ec 044f 8a62        /.^u..h.V#...O.b
0x02b0   9fc3 dd43 cf43 d83a 9408 8c77 45cc fac0        ...C.C.:...wE...
0x02c0   3c38 75c1 ca7a d29a 39ef 3d8b 56db 1823        <8u..z..9.=.V..#
0x02d0   5ccf e0ce 7a4b 5e99 666b 9775 4303 307d        \...zK^.fk.uC.0}
0x02e0   6729 7893 226a c9dc 729d ca1b 3373 c46e        g)x."j..r...3s.n
0x02f0   a7ea 49a8 a00d f783 d430 335f 65c9 b4ec        ..I......03_e...
0x0300   db97 9f4e 3625 967b bf65 a4f7 f0b2 45da        ...N6%.{.e....E.
0x0310   bd99 3e98 b717 ec6d 646e 3aaf 3a56 c3ca        ..>....mdn:.:V..
0x0320   d7e7 332e ee1d 4181 fb15 b8bd b9f8 8871        ..3...A........q
0x0330   c6d0 6fe3 d266 5b6b d4a2 fc7a 1ddc 4c87        ..o..f[k...z..L.
0x0340   031c 1a60 c7de ac31 fde3 ff33 fc14 25c4        ...`...1...3..%.
0x0350   769e b3c6 2445 a4c8 8012 47ff 472f 7ac1        v...$E....G.G/z.
0x0360   74c3 b92b dfd0 4fab bcef 1c65 4547 b58f        t..+..O....eEG..
0x0370   ae5e 171b f860 fff9 559f 7eac fb09 1f22        .^...`..U.~...."
0x0380   d4f9 0302 449d ce46 9bf5 dea3 56c1 6ac8        ....D..F....V.j.
0x0390   b72b 4ec4 9879 e67a 3a16 42c1 0d02 689b        .+N..y.z:.B...h.
0x03a0   ed10 2d07 118a d798 97c4 f5eb 753b 7e26        ..-.........u;~&
0x03b0   3aef 7ad0 e7cf 1fd5 61d9 d971 a138 36c1        :.z.....a..q.86.
0x03c0   0915 afb0 f04d 03be ea1e 0caa 351c 8cc9        .....M......5...
0x03d0   825a 8f08 056f 695b 2b4b bf2d f992 4ea8        .Z...oi[+K.-..N.
0x03e0   b300 3dc5 b5ba 506b 02e5 7bdb 1f42 fa2a        ..=...Pk..{..B.*
0x03f0   910f 9f61 c33e 8988 80c7 cb42 35d7 701a        ...a.>.....B5.p.
0x0400   c259 ed24 bbbc 1475 0c82 ef5f f1ac 3154        .Y.$...u..._..1T
0x0410   7877 7295 16d7 a041 e3a6 8201 2630 8201        xwr....A....&0..
0x0420   22a0 0302 0101 a103 0201 01a2 8201 1404        "...............
0x0430   8201 1071 5d39 7b00 a42f 7205 0f2b 0357        ...q]9{../r..+.W
0x0440   c0e0 72d4 be4e e419 cc09 a834 0aab 0437        ..r..N.....4...7
0x0450   f49b 08fc 326f 85bc 1f4d b086 26a1 bb60        ....2o...M..&..`
0x0460   4d77 6689 edd5 4c35 4187 ac17 6986 e654        Mwf...L5A...i..T
0x0470   0e0a 9908 8790 f4d5 0076 d961 0eb0 8b80        .........v.a....
0x0480   b175 e7ff 4058 2fff e805 74c5 ab81 b8fc        .u..@X/...t.....
0x0490   0a21 d7d4 3169 38f3 8338 276f 5462 8e4a        .!..1i8..8'oTb.J
0x04a0   4533 9ee1 31f6 bf20 4127 544f cb7d f029        E3..1...A'TO.}.)
0x04b0   712b 128c 5104 b15b 511e 35ca c55b 2552        q+..Q..[Q.5..[%R
0x04c0   9990 4581 6265 ebce 545d c6b7 02e1 f4e8        ..E.be..T]......
0x04d0   2bc7 fcf3 2987 37c0 183d 4ae6 2bd7 b417        +...).7..=J.+...
0x04e0   4b00 58a0 06d5 0319 30a0 adaa 27f1 9684        K.X.....0...'...
0x04f0   b2f2 f271 3a74 a40f 807e df2d 75b8 3a0b        ...q:t...~.-u.:.
0x0500   6d80 08dc 2cb4 19bb 8471 49b2 0a37 db3d        m...,....qI..7.=
0x0510   9a87 0bc0 6cfe 237e 7b6d 191a 2221 86e8        ....l.#~{m.."!..
0x0520   76aa 054a c455 3168 3cea 4e41 6fd3 abaf        v..J.U1h<.NAo...
0x0530   6eff 89a0 066a 6392 e1f0 1cf0 fc9e ef07        n....jc.........
0x0540   4156 7c                                        AV|


548 packets received by filter
0 packets dropped by kernel

--------------------------------------------------------------------
Secondly, from an unsecfully login [via telnet]

tcpdump -s 9999999999 -x -X host 172.16.96.159 and not arp and not port
...53 and not port 138

tcpdump: listening on fxp0

16:14:50.538701 ukdews0001.65199 > ukdesdc001.transtest.kerberos:  v5
0x0000   4500 00ea 12dc 0000 4011 4dcc ac10 609b        E.......@.M...`.
0x0010   ac10 609f feaf 0058 00d6 fc6a 6a81 cb30        ..`....X...jj..0
0x0020   81c8 a103 0201 05a2 0302 010a a481 bb30        ...............0
0x0030   81b8 a007 0305 0000 0000 00a1 1530 13a0        .............0..
0x0040   0302 0101 a10c 300a 1b08 756b 7076 3030        ......0...ukpv00
0x0050   3031 a20b 1b09 5452 414e 5354 4553 54a3        01....TRANSTEST.
0x0060   1e30 1ca0 0302 0101 a115 3013 1b06 6b72        .0........0...kr
0x0070   6274 6774 1b09 5452 414e 5354 4553 54a5        btgt..TRANSTEST.
0x0080   1118 0f32 3030 3130 3131 3430 3231 3435        ...2001011402145
0x0090   305a a706 0204 3411 9785 a811 300f 0201        0Z....4.....0...
0x00a0   1002 0105 0201 0302 0102 0201 01a9 3b30        ..............;0
0x00b0   3930 0da0 0302 0102 a106 0404 ac10 609b        90............`.
0x00c0   3019 a003 0201 18a1 1204 1000 0000 0000        0...............
0x00d0   0000 0000 0000 0000 0000 0130 0da0 0302        ...........0....
0x00e0   0102 a106 0404 7f00 0001                       ..........

16:14:50.541055 ukdesdc001.transtest.kerberos > ukdews0001.65199:
0x0000   4500 00e1 2736 0000 8011 f97a ac10 609f        E...'6.....z..`.
0x0010   ac10 609b 0058 feaf 00cd 303a 7e81 c230        ..`..X....0:~..0
0x0020   81bf a003 0201 05a1 0302 011e a411 180f        ................
0x0030   3230 3031 3031 3133 3136 3134 3530 5aa5        20010113161450Z.
0x0040   0502 0308 a6db a603 0201 19a9 0b1b 0954        ...............T
0x0050   5241 4e53 5445 5354 aa1e 301c a003 0201        RANSTEST..0.....
0x0060   02a1 1530 131b 066b 7262 7467 741b 0954        ...0...krbtgt..T
0x0070   5241 4e53 5445 5354 ac67 0465 3063 304b        RANSTEST.g.e0c0K
0x0080   a103 0201 0ba2 4404 4230 4030 1ea0 0302        ......D.B0@0....
0x0090   0103 a117 0415 5452 414e 5354 4553 5470        ......TRANSTESTp
0x00a0   6574 652e 7669 636b 6572 7330 1ea0 0302        ete.vickers0....
0x00b0   0101 a117 0415 5452 414e 5354 4553 5470        ......TRANSTESTp
0x00c0   6574 652e 7669 636b 6572 7330 09a1 0302        ete.vickers0....
0x00d0   0102 a202 0400 3009 a103 0201 0fa2 0204        ......0.........
0x00e0   00                                             .

16:14:50.544342 ukdews0001.65193 > ukdesdc001.transtest.kerberos:  v5
0x0000   4500 017e 12e2 0000 4011 4d32 ac10 609b        E..~....@.M2..`.
0x0010   ac10 609f fea9 0058 016a dd05 6a82 015e        ..`....X.j..j..^
0x0020   3082 015a a103 0201 05a2 0302 010a a381        0..Z............
0x0030   8f30 818c 304c a103 0201 02a2 4504 4330        .0..0L......E.C0
0x0040   41a0 0302 0103 a23a 0438 920f f358 3013        A......:.8...X0.
0x0050   47e4 cce1 eb01 f9f0 6601 90b2 37d1 49de        G.......f...7.I.
0x0060   3ca2 ad17 dc56 f9f8 7ba3 456c 85a4 16be        <....V..{.El....
0x0070   de02 a341 6efa 6fb6 9e23 cfe1 5d67 3002        ...An.o..#..]g0.
0x0080   b46c 303c a103 0201 02a2 3504 3330 31a0        .l0<......5.301.
0x0090   0302 0101 a22a 0428 e2b4 173e c815 858b        .....*.(...>....
0x00a0   51f3 868f 3354 3212 b2a1 5621 6b83 450e        Q...3T2...V!k.E.
0x00b0   e02e 07e9 3c44 1b0e 0ad8 1a11 bda8 69c2        ....<D........i.
0x00c0   a481 bb30 81b8 a007 0305 0000 0000 00a1        ...0............
0x00d0   1530 13a0 0302 0101 a10c 300a 1b08 756b        .0........0...uk
0x00e0   7076 3030 3031 a20b 1b09 5452 414e 5354        pv0001....TRANST
0x00f0   4553 54a3 1e30 1ca0 0302 0101 a115 3013        EST..0........0.
0x0100   1b06 6b72 6274 6774 1b09 5452 414e 5354        ..krbtgt..TRANST
0x0110   4553 54a5 1118 0f32 3030 3130 3131 3430        EST....200101140
0x0120   3231 3435 305a a706 0204 3411 9785 a811        21450Z....4.....
0x0130   300f 0201 1002 0105 0201 0302 0102 0201        0...............
0x0140   01a9 3b30 3930 0da0 0302 0102 a106 0404        ..;090..........
0x0150   ac10 609b 3019 a003 0201 18a1 1204 1000        ..`.0...........
0x0160   0000 0000 0000 0000 0000 0000 0000 0130        ...............0
0x0170   0da0 0302 0102 a106 0404 7f00 0001             ..............

16:14:50.547874 ukdesdc001.transtest.kerberos > ukdews0001.65193:  v5
0x0000   4500 055b 273c 0000 8011 f4fa ac10 609f        E..['<........`.
0x0010   ac10 609b 0058 fea9 0547 7dba 6b82 053b        ..`..X...G}.k..;
0x0020   3082 0537 a003 0201 05a1 0302 010b a222        0..7..........."
0x0030   3020 301e a103 0201 03a2 1704 1554 5241        0.0..........TRA
0x0040   4e53 5445 5354 7065 7465 2e76 6963 6b65        NSTESTpete.vicke
0x0050   7273 a30b 1b09 5452 414e 5354 4553 54a4        rs....TRANSTEST.
0x0060   1530 13a0 0302 0101 a10c 300a 1b08 756b        .0........0...uk
0x0070   7076 3030 3031 a582 03af 6182 03ab 3082        pv0001....a...0.
0x0080   03a7 a003 0201 05a1 0b1b 0954 5241 4e53        ...........TRANS
0x0090   5445 5354 a21e 301c a003 0201 01a1 1530        TEST..0........0
0x00a0   131b 066b 7262 7467 741b 0954 5241 4e53        ...krbtgt..TRANS
0x00b0   5445 5354 a382 0371 3082 036d a003 0201        TEST...q0..m....
0x00c0   03a2 8203 6404 8203 60b9 7b23 5235 dc63        ....d...`.{#R5.c
0x00d0   5c27 0eca f2ed a536 9033 61f2 3271 48ea        \'.....6.3a.2qH.
0x00e0   1b24 6db1 5359 bc77 1bba eff4 3f20 96f1        .$m.SY.w....?...
0x00f0   46da 0168 f596 15f8 2328 daad ea43 0153        F..h....#(...C.S
0x0100   5610 eb6f 58ff f9fa d06c 4a2a 4f07 6ef0        V..oX....lJ*O.n.
0x0110   f5be 66dd a5e5 a8a4 f0be e463 b1e4 7aa5        ..f........c..z.
0x0120   81a9 ee9b e08b 1da9 a747 f37f 3dc9 f262        .........G..=..b
0x0130   1451 8853 1a6b 9e38 2d9a f7e5 792f 9f09        .Q.S.k.8-...y/..
0x0140   588a a05a db97 a21c 77a9 f0ca b800 1141        X..Z....w......A
0x0150   297a 2c0f f768 8e69 7836 758d 3840 1db0        )z,..h.ix6u.8@..
0x0160   7a55 b50b 54d3 827d 47e6 fe17 4aad cb4d        zU..T..}G...J..M
0x0170   f654 2655 60b2 2289 ff16 a046 683d f71f        .T&U`."....Fh=..
0x0180   d224 f766 8291 f98d 7be0 6e84 e9c3 d027        .$.f....{.n....'
0x0190   9f37 f2bd f547 450c 9ca7 2cb4 d741 c3e9        .7...GE...,..A..
0x01a0   6eb3 5bd0 065e c8fa 336e fe54 6db2 a5ec        n.[..^..3n.Tm...
0x01b0   45bc aa20 42b0 cfd9 d899 939a e5d9 5d37        E...B.........]7
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16:14:50.558054 ukdews0001.65175 > ukdesdc001.transtest.kerberos:
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0x0010   ac10 609f fe97 0058 0562 1b1c 6c82 0556        ..`....X.b..l..V
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0x0050   0302 0105 a103 0201 0ea2 0703 0500 0000        ................
0x0060   0000 a382 03af 6182 03ab 3082 03a7 a003        ......a...0.....
0x0070   0201 05a1 0b1b 0954 5241 4e53 5445 5354        .......TRANSTEST
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0x0090   7262 7467 741b 0954 5241 4e53 5445 5354        rbtgt..TRANSTEST
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0x0170   8291 f98d 7be0 6e84 e9c3 d027 9f37 f2bd        ....{.n....'.7..
0x0180   f547 450c 9ca7 2cb4 d741 c3e9 6eb3 5bd0        .GE...,..A..n.[.
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0x01e0   5067 cfb0 ffae df58 cc1e 3365 375a de11        Pg.....X..3e7Z..
0x01f0   b89b 9240 91ee 69d3 effd 669f 3751 bba8        ...@..i...f.7Q..
0x0200   773f d89b ea3e a574 d849 5dec 2311 5937        w?...>.t.I].#.Y7
0x0210   4f5f f37e ebfd 5efc ffad 6463 6f32 bfaa        O_.~..^...dco2..
0x0220   d846 273b 8600 a7ec c87f 5a8f b4e4 d449        .F';......Z....I
0x0230   f9ab 6e96 9bd8 5a8e 1a51 76b5 947a cb03        ..n...Z..Qv..z..
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0x0490   596c 36d7 b43a d7f1 0649 1f83 526a 15e3        Yl6..:...I..Rj..
0x04a0   c7c0 ffbe af8b ef2b 3ac6 3667 0f01 4c8c        .......+:.6g..L.
0x04b0   82a6 c84c d1b9 7a4f 8ce4 3344 1d7d a409        ...L..zO..3D.}..
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0x04d0   0000 0000 00a2 0b1b 0954 5241 4e53 5445        .........TRANSTE
0x04e0   5354 a327 3025 a003 0201 01a1 1e30 1c1b        ST.'0%.......0..
0x04f0   0468 6f73 741b 1475 6b64 6577 7330 3030        .host..ukdews000
0x0500   312e 7472 616e 7374 6573 74a5 1118 0f31        1.transtest....1
0x0510   3937 3030 3130 3130 3030 3030 305a a706        9700101000000Z..
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0x0530   0201 0302 0102 0201 01a9 3b30 3930 0da0        ..........;090..
0x0540   0302 0102 a106 0404 ac10 609b 3019 a003        ..........`.0...
0x0550   0201 18a1 1204 1000 0000 0000 0000 0000        ................
0x0560   0000 0000 0000 0130 0da0 0302 0102 a106        .......0........
0x0570   0404 7f00 0001                                 ......

16:14:50.559043 ukdesdc001.transtest.kerberos > ukdews0001.65175:
0x0000   4500 0076 274e 0000 8011 f9cd ac10 609f        E..v'N........`.
0x0010   ac10 609b 0058 fe97 0062 aed6 7e58 3056        ..`..X...b..~X0V
0x0020   a003 0201 05a1 0302 011e a411 180f 3230        ..............20
0x0030   3031 3031 3133 3136 3134 3530 5aa5 0502        010113161450Z...
0x0040   0308 f519 a603 0201 0fa9 0b1b 0954 5241        .............TRA
0x0050   4e53 5445 5354 aa1e 301c a003 0201 02a1        NSTEST..0.......
0x0060   1530 131b 066b 7262 7467 741b 0954 5241        .0...krbtgt..TRA
0x0070   4e53 5445 5354                                 NSTEST

478 packets received by filter
0 packets dropped by kernel
--------------------------------------------------------------------


again, any ideas great appreciated.


Pete