[vpn-help] Updated package and problem reports
Peter Eisch
peter at boku.net
Wed Aug 16 20:14:23 CDT 2006
In the Trace app, is there a way to get (hex-coded) the packet that you're
getting from OS/application? If not the whole packet, is there a way to at
least get the packet headers? I have the problem down to one packet. I can
see the encoded logging of the packet, I can verify that the encoded packet
is on the wire, I can verify the receipt of the encoded packet and I can see
the decoded packet as it is put on the wire. I cannot tell from the trace
app (with everything selected) what is getting handed off.
This would help identify, indemnify if you will, what is happening.
eg:
ii : - address 207.46.18.94 to network 0.0.0.0/0.0.0.0, match
DB : phase2 sa found
FF : fragmenting offset = 0, fragsize = 478
== : esp hmac ( computed ) ( 12 bytes ) =
0x : a1bf3609 62672378 62f2dd8c
-> : send NAT-T:ESP packet to 66.162.50.84 ( 476 bytes ) =
0x : 0f871ab9 0000000d 61cdd11e 9d9c1672 fbbeeb33 49a044f8 f9a03db8 9f835400
0x : 43f38ac0 bd5fd30d 21d810c3 aa2043a9 2e5160c3 6d5f647f 902ebfea bd7e8dba
0x : a8d4d7b6 b6450631 e26f5e4b 2c7a0a75 54abeb49 3304607e bfdb225d 8c204ba7
0x : baa712d5 2b36e57b f486ae99 1c9d7a00 556c46e1 ac11ee6a 711c29fa d9008514
0x : f30d4bea e015b6a8 f725c752 91a7f3a0 984afae0 065ec92f 5da941ad 19757c09
0x : 266a5e34 a7f85400 35f1bf15 b5217068 8608ba70 425b32bf 642d818c 2d030735
0x : 7a4c9899 27bb56f2 8c2d230c 05da12a1 ff3a8742 d30db009 c37a5d70 9274bbf2
0x : d6952036 5ac32755 b009fba7 e96e96af 93819c33 c0abb0f5 e88d0013 f1332327
0x : 1a77ecb0 aee0b184 b845a532 e8f9e4fb c36b9120 794b9cc9 60f4974b 2afc59b4
0x : c3ffc42f 286d2e40 722d0817 d48aee0f 2ac5473d b7e9fbf1 4945e697 84b6e55e
0x : 176f7196 1bce13b8 8ead827e 706e9cef a24621e9 b52b2d76 53b489f4 7e209527
0x : 935b8987 f8a42d40 db85ce6f df959e8a 09380c95 253335fb b5bd4407 f0996992
0x : f4f0acc8 09087216 d7e6d2be 0a8e47f5 9e74c75b 8908c045 695fb85e 96135752
0x : f4bd5010 725cfa53 40714aed 350b4448 a016096e b1860dac 4ddd33b2 024b05bb
0x : b71a6e64 2c9e78a9 52de873e b8804718 a1bf3609 62672378 62f2dd8c
FF : fragmenting offset = 424, fragsize = 478
(upstream router)
19:15:58.979221 IP (tos 0x0, ttl 62, id 58136, offset 0, flags [none],
length: 504) 204.130.132.2.14845 > 66.162.50.84.4500: [udp sum ok] UDP,
length: 476
0x0000: 4500 01f8 e318 0000 3e11 d261 cc82 8402 E.......>..a....
0x0010: 42a2 3254 39fd 1194 01e4 4a84 0f87 1ab9 B.2T9.....J.....
0x0020: 0000 000d 61cd d11e 9d9c 1672 fbbe eb33 ....a......r...3
0x0030: 49a0 44f8 f9a0 3db8 9f83 5400 43f3 8ac0 I.D...=...T.C...
0x0040: bd5f d30d 21d8 10c3 aa20 43a9 2e51 60c3 ._..!.....C..Q`.
0x0050: 6d5f 647f 902e bfea bd7e 8dba a8d4 d7b6 m_d......~......
0x0060: b645 0631 e26f 5e4b 2c7a 0a75 54ab eb49 .E.1.o^K,z.uT..I
0x0070: 3304 607e bfdb 225d 8c20 4ba7 baa7 12d5 3.`~.."]..K.....
0x0080: 2b36 e57b f486 ae99 1c9d 7a00 556c 46e1 +6.{......z.UlF.
0x0090: ac11 ee6a 711c 29fa d900 8514 f30d 4bea ...jq.).......K.
0x00a0: e015 b6a8 f725 c752 91a7 f3a0 984a fae0 .....%.R.....J..
0x00b0: 065e c92f 5da9 41ad 1975 7c09 266a 5e34 .^./].A..u|.&j^4
0x00c0: a7f8 5400 35f1 bf15 b521 7068 8608 ba70 ..T.5....!ph...p
0x00d0: 425b 32bf 642d 818c 2d03 0735 7a4c 9899 B[2.d-..-..5zL..
0x00e0: 27bb 56f2 8c2d 230c 05da 12a1 ff3a 8742 '.V..-#......:.B
0x00f0: d30d b009 c37a 5d70 9274 bbf2 d695 2036 .....z]p.t.....6
0x0100: 5ac3 2755 b009 fba7 e96e 96af 9381 9c33 Z.'U.....n.....3
0x0110: c0ab b0f5 e88d 0013 f133 2327 1a77 ecb0 .........3#'.w..
0x0120: aee0 b184 b845 a532 e8f9 e4fb c36b 9120 .....E.2.....k..
0x0130: 794b 9cc9 60f4 974b 2afc 59b4 c3ff c42f yK..`..K*.Y..../
0x0140: 286d 2e40 722d 0817 d48a ee0f 2ac5 473d (m. at r-......*.G=
0x0150: b7e9 fbf1 4945 e697 84b6 e55e 176f 7196 ....IE.....^.oq.
0x0160: 1bce 13b8 8ead 827e 706e 9cef a246 21e9 .......~pn...F!.
0x0170: b52b 2d76 53b4 89f4 7e20 9527 935b 8987 .+-vS...~..'.[..
0x0180: f8a4 2d40 db85 ce6f df95 9e8a 0938 0c95 ..- at ...o.....8..
0x0190: 2533 35fb b5bd 4407 f099 6992 f4f0 acc8 %35...D...i.....
0x01a0: 0908 7216 d7e6 d2be 0a8e 47f5 9e74 c75b ..r.......G..t.[
0x01b0: 8908 c045 695f b85e 9613 5752 f4bd 5010 ...Ei_.^..WR..P.
0x01c0: 725c fa53 4071 4aed 350b 4448 a016 096e r\.S at qJ.5.DH...n
0x01d0: b186 0dac 4ddd 33b2 024b 05bb b71a 6e64 ....M.3..K....nd
0x01e0: 2c9e 78a9 52de 873e b880 4718 a1bf 3609 ,.x.R..>..G...6.
0x01f0: 6267 2378 62f2 dd8c bg#xb...
(vpn concentrator forwarding the packet)
19:15:59.081875 IP (tos 0x0, ttl 63, id 29122, offset 0, flags [+], length:
444) 10.1.101.27.10357 > 207.46.18.94.80: P [bad tcp cksum 2cc1 (->2485)!]
392:796(404) ack 370 win 16191
0x0000: 4500 01bc 71c2 2000 3f06 97d1 0a01 651b E...q...?.....e.
0x0010: cf2e 125e 2875 0050 9198 3d9d 41ad dacf ...^(u.P..=.A...
0x0020: 5018 3f3f 2cc1 0000 4745 5420 2f72 6564 P.??,...GET./red
0x0030: 6972 6563 742e 6a73 2048 5454 502f 312e irect.js.HTTP/1.
0x0040: 310d 0a41 6363 6570 743a 202a 2f2a 0d0a 1..Accept:.*/*..
0x0050: 5265 6665 7265 723a 2068 7474 703a 2f2f Referer:.http://
0x0060: 7769 6e64 6f77 7375 7064 6174 652e 6d69 windowsupdate.mi
0x0070: 6372 6f73 6f66 742e 636f 6d2f 0d0a 4163 crosoft.com/..Ac
0x0080: 6365 7074 2d4c 616e 6775 6167 653a 2065 cept-Language:.e
0x0090: 6e2d 7573 0d0a 4163 6365 7074 2d45 6e63 n-us..Accept-Enc
0x00a0: 6f64 696e 673a 2067 7a69 702c 2064 6566 oding:.gzip,.def
0x00b0: 6c61 7465 0d0a 4966 2d4d 6f64 6966 6965 late..If-Modifie
0x00c0: 642d 5369 6e63 653a 2057 6564 2c20 3033 d-Since:.Wed,.03
0x00d0: 204d 6179 2032 3030 3620 3136 3a32 393a .May.2006.16:29:
0x00e0: 3538 2047 4d54 3b20 6c65 6e67 7468 3d31 58.GMT;.length=1
0x00f0: 3237 3031 0d0a 5573 6572 2d41 6765 6e74 2701..User-Agent
0x0100: 3a20 4d6f 7a69 6c6c 612f 342e 3020 2863 :.Mozilla/4.0.(c
0x0110: 6f6d 7061 7469 626c 653b 204d 5349 4520 ompatible;.MSIE.
0x0120: 362e 303b 2057 696e 646f 7773 204e 5420 6.0;.Windows.NT.
0x0130: 352e 313b 2053 5631 3b20 2e4e 4554 2043 5.1;.SV1;..NET.C
0x0140: 4c52 2031 2e31 2e34 3332 323b 202e 4e45 LR.1.1.4322;..NE
0x0150: 5420 434c 5220 322e 302e 3530 3732 3729 T.CLR.2.0.50727)
0x0160: 0d0a 486f 7374 3a20 7769 6e64 6f77 7375 ..Host:.windowsu
0x0170: 7064 6174 652e 6d69 6372 6f73 6f66 742e pdate.microsoft.
0x0180: 636f 6d0d 0a43 6f6e 6e65 6374 696f 6e3a com..Connection:
0x0190: 204b 6565 702d 416c 6976 650d 0a43 6f6f .Keep-Alive..Coo
0x01a0: 6b69 653a 204d 4331 3d47 5549 443d 6361 kie:.MC1=GUID=ca
0x01b0: 3861 6362 3630 6237 6338 6335 8acb60b7c8c5
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