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caracalsef 02-23-2012 07:42 AM

PuTTY closing after username and password
 
Hello all. I have set up a server some time ago and today I can't login with PuTTY. I was logging in with two users until now (root and another one), but now, after I type the password and hit enter, the PuTTY window disappears, just like those usernames are not pointing to /bin/bash, but to /bin/false or nologin. I have checked this:

root:x:0:0:root:/root:/bin/bash

What else I can check? This happened after I set a DROP rule in iptables for an IP who was making dictionary attack on my ssh port (it's changed, not the default 22 port, so I guess I'm the target because the attacker scanned for open ports to see which one is for ssh).

The only way I can ssh on my server is with webmin. So..please help! :)

Here's some infos from /var/log/messages

Code:

Feb 23 15:49:21 hostname sshd[9605]: Accepted keyboard-interactive/pam for <another_user> from 188.XXX.XXX.XXX port 33175 ssh2
Feb 23 15:49:21 hostname systemd-logind[690]: New user <another_user> logged in.
Feb 23 15:49:21 hostname systemd-logind[690]: New session 16 of user <another_user>.
Feb 23 15:49:31 hostname su: (to root) root on none
Feb 23 15:49:56 hostname su: (to root) root on none
Feb 23 15:57:32 hostname sshd[9708]: Accepted keyboard-interactive/pam for root from 188.XXX.XXX.XXX port 34626 ssh2
Feb 23 15:57:32 hostname systemd-logind[690]: New session 17 of user root.
Feb 23 15:57:36 hostname su: (to root) root on none


MensaWater 02-23-2012 09:07 AM

In Putty you can enable session logging. You might want to do that for this session and examine the log to see if you got any errors/messages.

caracalsef 02-23-2012 09:21 AM

Thank you for your reply!

So, here it is.

Log "All session output":

Code:

=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2012.02.23 17:08:04 =~=~=~=~=~=~=~=~=~=~=~=
login as: root
Using keyboard-interactive authentication.
Password:
Last login: Thu Feb 23 16:54:52 2012 from 188.XXX.XXX.XXX

Have a lot of fun...

Log "SSH packets and raw data":

Code:


=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2012.02.23 17:10:43 =~=~=~=~=~=~=~=~=~=~=~=
Event Log: Writing new session log (SSH raw data mode) to file: putty2.log
Event Log: Looking up host "hostname"
Event Log: Connecting to 188.XXX.XXX.XXX port 1111
Incoming raw data
  00000000  53 53 48 2d 32 2e 30 2d 4f 70 65 6e 53 53 48 5f  SSH-2.0-OpenSSH_
  00000010  35 2e 38 0d 0a                                  5.8..
Event Log: Server version: SSH-2.0-OpenSSH_5.8
Event Log: Using SSH protocol version 2
Event Log: We claim version: SSH-2.0-PuTTY_Release_0.61
Outgoing raw data
  00000000  53 53 48 2d 32 2e 30 2d 50 75 54 54 59 5f 52 65  SSH-2.0-PuTTY_Re
  00000010  6c 65 61 73 65 5f 30 2e 36 31 0d 0a              lease_0.61..
Outgoing packet #0x0, type 20 / 0x14 (SSH2_MSG_KEXINIT)
  00000000  4c 88 3f 03 46 9a 44 5a e7 09 ec c0 f0 fa 01 a7  L.?.F.DZ........
  00000010  00 00 00 9a 64 69 66 66 69 65 2d 68 65 6c 6c 6d  ....diffie-hellm
  00000020  61 6e 2d 67 72 6f 75 70 2d 65 78 63 68 61 6e 67  an-group-exchang
  00000030  65 2d 73 68 61 32 35 36 2c 64 69 66 66 69 65 2d  e-sha256,diffie-
 [...]
  00000230  61 63 2d 73 68 61 31 2c 68 6d 61 63 2d 73 68 61  ac-sha1,hmac-sha
  00000240  31 2d 39 36 2c 68 6d 61 63 2d 6d 64 35 00 00 00  1-96,hmac-md5...
  00000250  09 6e 6f 6e 65 2c 7a 6c 69 62 00 00 00 09 6e 6f  .none,zlib....no
  00000260  6e 65 2c 7a 6c 69 62 00 00 00 00 00 00 00 00 00  ne,zlib.........
  00000270  00 00 00 00                                      ....
Outgoing raw data
  00000000  00 00 02 7c 06 14 4c 88 3f 03 46 9a 44 5a e7 09  ...|..L.?.F.DZ..
  00000010  ec c0 f0 fa 01 a7 00 00 00 9a 64 69 66 66 69 65  ..........diffie
  00000020  2d 68 65 6c 6c 6d 61 6e 2d 67 72 6f 75 70 2d 65  -hellman-group-e
  00000030  78 63 68 61 6e 67 65 2d 73 68 61 32 35 36 2c 64  xchange-sha256,d
  00000040  69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e 2d 67 72  iffie-hellman-gr
  00000050  6f 75 70 2d 65 78 63 68 61 6e 67 65 2d 73 68 61  oup-exchange-sha
  00000060  31 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e  1,diffie-hellman
[...]
  00000260  00 00 00 09 6e 6f 6e 65 2c 7a 6c 69 62 00 00 00  ....none,zlib...
  00000270  00 00 00 00 00 00 00 00 00 00 d9 7e 42 ce bb 65  ...........~B..e
Incoming raw data
  00000000  00 00 03 54 05 14 7c 32 36 59 3c 29 cd 81 ae 69  ...T..|26Y<)...i
  00000010  22 d7 2d 97 d7 95 00 00 00 b7 65 63 64 68 2d 73  ".-.......ecdh-s
[...]
  00000310  35 2d 39 36 00 00 00 15 6e 6f 6e 65 2c 7a 6c 69  5-96....none,zli
  00000320  62 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 00 00 00  b@openssh.com...
  00000330  15 6e 6f 6e 65 2c 7a 6c 69 62 40 6f 70 65 6e 73  .none,zlib@opens
  00000340  73 68 2e 63 6f 6d 00 00 00 00 00 00 00 00 00 00  sh.com..........
  00000350  00 00 00 00 00 00 00 00                          ........
Incoming packet #0x0, type 20 / 0x14 (SSH2_MSG_KEXINIT)
  00000000  7c 32 36 59 3c 29 cd 81 ae 69 22 d7 2d 97 d7 95  |26Y<)...i".-...
  00000010  00 00 00 b7 65 63 64 68 2d 73 68 61 32 2d 6e 69  ....ecdh-sha2-ni
  00000020  73 74 70 32 35 36 2c 65 63 64 68 2d 73 68 61 32  stp256,ecdh-sha2
[...[
  000002c0  6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 68 6d 61 63  openssh.com,hmac
  000002d0  2d 72 69 70 65 6d 64 31 36 30 2c 68 6d 61 63 2d  -ripemd160,hmac-
  000002e0  72 69 70 65 6d 64 31 36 30 40 6f 70 65 6e 73 73  ripemd160@openss
  000002f0  68 2e 63 6f 6d 2c 68 6d 61 63 2d 73 68 61 31 2d  h.com,hmac-sha1-
  00000300  39 36 2c 68 6d 61 63 2d 6d 64 35 2d 39 36 00 00  96,hmac-md5-96..
  00000310  00 15 6e 6f 6e 65 2c 7a 6c 69 62 40 6f 70 65 6e  ..none,zlib@open
  00000320  73 73 68 2e 63 6f 6d 00 00 00 15 6e 6f 6e 65 2c  ssh.com....none,
  00000330  7a 6c 69 62 40 6f 70 65 6e 73 73 68 2e 63 6f 6d  zlib@openssh.com
  00000340  00 00 00 00 00 00 00 00 00 00 00 00 00          .............
Event Log: Doing Diffie-Hellman group exchange
Outgoing packet #0x1, type 30 / 0x1e (SSH2_MSG_KEX_DH_GEX_REQUEST)
  00000000  00 00 10 00                                      ....
Outgoing raw data
  00000000  00 00 00 0c 06 1e 00 00 10 00 e0 b5 0e ba b3 d6  ................
Incoming raw data
  00000000  00 00 02 14 08 1f 00 00 02 01 00 da 11 08 47 31  ..............G1
  00000010  4b 53 75 39 f2 a2 06 81 21 2a 0b 2e d2 64 bf 1f  KSu9....!*...d..
  00000020  25 95 b8 17 cc 51 6d 5a a4 21 15 85 94 8b 24 8f  %....QmZ.!....$.
  00000030  77 27 7b 11 ab 20 67 38 c7 1b 5f b2 fc c4 04 19  w'{.. g8.._.....
  00000040  27 b4 0b 98 52 82 79 5a 89 ef 66 bd b1 11 e1 d0  '...R.yZ..f.....
  00000050  7d 79 0a c4 87 da 58 41 b6 6f c4 07 ed 5d d8 61  }y....XA.o...].a
  00000060  27 03 13 64 22 c4 42 13 9c 12 04 0c e7 76 fe b6  '..d".B......v..
[...]
  000001e0  a2 b7 05 d5 e4 c5 77 01 e9 55 a9 c8 62 db ca f3  ......w..U..b...
  000001f0  6d 06 24 d2 f2 c2 06 16 aa 3e 04 78 a4 a7 22 bb  m.$......>.x..".
  00000200  a5 77 bc 02 57 8e e5 96 59 9b ef 00 00 00 01 05  .w..W...Y.......
  00000210  00 00 00 00 00 00 00 00                          ........
Incoming packet #0x1, type 31 / 0x1f (SSH2_MSG_KEX_DH_GEX_GROUP)
  00000000  00 00 02 01 00 da 11 08 47 31 4b 53 75 39 f2 a2  ........G1KSu9..
  00000010  06 81 21 2a 0b 2e d2 64 bf 1f 25 95 b8 17 cc 51  ..!*...d..%....Q
[...]
  00000140  36 89 be 05 ea 54 ab 6c d3 04 64 f9 4d d9 26 d8  6....T.l..d.M.&.
  00000150  ce c6 b5 67 04 f5 34 c6 d8 32 9a 27 ec ad 98 36  ...g..4..2.'...6
  00000160  72 1b c0 c2 83 e6 3c da 54 fc ea 85 1c 02 03 e7  r.....<.T.......
  00000170  47 bb 02 b7 5c 92 03 69 28 ef c2 01 ff cb b7 47  G...\..i(......G
  00000180  a2 e0 93 cc ed 15 7c 3c 3f 74 25 8d 56 07 b6 b8  ......|<?t%.V...
  00000190  aa 33 0d ec cf 42 a7 3a 6f 81 d3 00 ba fc a9 21  .3...B.:o......!
  000001a0  ba ff 63 5d fc 90 82 49 38 f7 45 4b 25 8c 19 67  ..c]...I8.EK%..g
  000001b0  ff 90 c1 d8 28 e0 28 f9 fa 86 aa 7b 28 7a 87 ec  ....(.(....{(z..
  000001c0  75 0e dc ec ee ec 22 3e ae a7 85 11 cb 3c 01 30  u.....">.....<.0
  000001d0  04 39 50 47 87 37 fd f6 d5 6e a2 b7 05 d5 e4 c5  .9PG.7...n......
  000001e0  77 01 e9 55 a9 c8 62 db ca f3 6d 06 24 d2 f2 c2  w..U..b...m.$...
  000001f0  06 16 aa 3e 04 78 a4 a7 22 bb a5 77 bc 02 57 8e  ...>.x.."..w..W.
  00000200  e5 96 59 9b ef 00 00 00 01 05                    ..Y.......
Event Log: Doing Diffie-Hellman key exchange with hash SHA-256
Outgoing packet #0x2, type 32 / 0x20 (SSH2_MSG_KEX_DH_GEX_INIT)
  00000000  00 00 02 00 3d 40 b6 ad 29 db ed 97 41 93 38 fb  ....=@..)...A.8.
  00000010  63 6b cf f4 6d 07 12 77 be 8d 16 fe 9e 84 f2 f5  ck..m..w........
  00000020  1f cd ab 23 e8 29 6a 75 82 e3 88 20 ec a7 9f 28  ...#.)ju... ...(
 [...]
  000001a0  30 92 7d d7 b9 39 f3 21 25 7a 41 3c e5 17 e2 40  0.}..9.!%zA<...@
  000001b0  e9 19 30 9b fc dd ec 3e 3f ce 56 36 4a e1 bc 6a  ..0....>?.V6J..j
  000001c0  71 dc 69 f4 7e 23 ea f3 00 2f 43 1d 7f fd 29 64  q.i.~#.../C...)d
  000001d0  3f 73 3c a2 26 a8 67 49 b0 8a ea fe e5 7f 14 71  ?s<.&.gI.......q
  000001e0  f3 58 a0 b5 1e 28 8f 67 d2 02 fc bb ed 88 92 79  .X...(.g.......y
  000001f0  31 63 0c 4a 30 e3 c6 03 d3 23 7a a6 5e 11 78 48  1c.J0....#z.^.xH
  00000200  9b c9 0f b1                                      ....
Outgoing raw data
  00000000  00 00 02 0c 06 20 00 00 02 00 3d 40 b6 ad 29 db  ..... ....=@..).
  00000010  ed 97 41 93 38 fb 63 6b cf f4 6d 07 12 77 be 8d  ..A.8.ck..m..w..
  00000020  16 fe 9e 84 f2 f5 1f cd ab 23 e8 29 6a 75 82 e3  .........#.)ju..
  00000030  88 20 ec a7 9f 28 21 54 11 2c 39 e5 ae c4 ae d6  . ...(!T.,9.....
  00000040  ab 1d e8 97 bf f6 24 cb 23 cb 5f 62 c5 e2 cb f2  ......$.#._b....
  00000050  b1 7b 79 7f bb 18 a2 76 7f e2 0c 5f 14 89 e1 52  .{y....v..._...R
 [...]
  00000170  69 62 d5 d4 38 17 c8 19 e9 82 49 f2 62 da fe 75  ib..8.....I.b..u
  00000180  24 c1 e2 a2 f9 47 83 22 46 84 e4 c6 3d bf 6a 35  $....G."F...=.j5
  00000190  12 8a 7e b9 b6 0b 53 b0 0a fd de 73 53 3f fa 4c  ..~...S....sS?.L
  000001a0  e0 e8 a9 bd f0 6b 30 92 7d d7 b9 39 f3 21 25 7a  .....k0.}..9.!%z
  000001b0  41 3c e5 17 e2 40 e9 19 30 9b fc dd ec 3e 3f ce  A<...@..0....>?.
  000001c0  56 36 4a e1 bc 6a 71 dc 69 f4 7e 23 ea f3 00 2f  V6J..jq.i.~#.../
  000001d0  43 1d 7f fd 29 64 3f 73 3c a2 26 a8 67 49 b0 8a  C...)d?s<.&.gI..
  000001e0  ea fe e5 7f 14 71 f3 58 a0 b5 1e 28 8f 67 d2 02  .....q.X...(.g..
  000001f0  fc bb ed 88 92 79 31 63 0c 4a 30 e3 c6 03 d3 23  .....y1c.J0....#
  00000200  7a a6 5e 11 78 48 9b c9 0f b1 d1 61 b4 57 3f 91  z.^.xH.....a.W?.
Incoming raw data
  00000000  00 00 03 3c 0a 21 00 00 00 95 00 00 00 07 73 73  ...<.!........ss
  00000010  68 2d 72 73 61 00 00 00 01 23 00 00 00 81 00 b1  h-rsa....#......
  00000020  5d ec 0c 4b fd 0d c3 84 5e 8f cf e0 bf 3c 72 95  ]..K....^....<r.
  00000030  94 e4 0d 35 fd f8 b5 a3 2c 52 77 f6 b6 12 0b 95  ...5....,Rw.....
  00000040  7a d3 32 58 88 94 61 3c 0d 7f 16 28 10 a2 cb b1  z.2X..a<...(....
  00000050  be 1f ed 5a df a0 c5 51 bd e0 d1 4a e6 35 9e f3  ...Z...Q...J.5..
  00000060  c9 0a bb f5 43 88 6e 7b 3f 41 84 fb 88 96 68 b0  ....C.n{?A....h.
  00000070  22 a4 70 62 32 e5 75 5a 7f 61 de 96 4b 41 06 2e  ".pb2.uZ.a..KA..
  00000080  9d c2 4e 54 72 29 9e 82 0b cc 2d f1 3c 39 6f 93  ..NTr)....-.<9o.
  00000090  62 54 c2 03 06 38 9b 8f 85 52 57 f1 d2 9d cd 00  bT...8...RW.....
  000000a0  00 02 00 3b 18 3a 2f d2 64 f2 f0 79 44 7b 78 06  ...;.:/.d..yD{x.
  000000b0  b8 27 da 70 d7 fc 4a 27 46 b3 6a ec db 7b cf 7c  .'.p..J'F.j..{.|
  000000c0  03 9c 76 0b 50 de 5c 09 87 81 2a 3a 71 e2 3a cf  ..v.P.\...*:q.:.
  000000d0  79 a4 4f 51 32 f3 c8 76 79 65 b1 64 a9 84 9f 0d  y.OQ2..vye.d....
  000000e0  49 5c 51 2b 03 7c c0 ec 4c 14 23 e0 7f 92 22 00  I\Q+.|..L.#...".
  000000f0  0c 42 57 57 e1 19 cd 15 db e2 96 c2 0b 83 05 de  .BWW............
  00000100  76 be d7 43 13 ea 79 01 98 8e 33 b9 80 b6 17 35  v..C..y...3....5
  00000110  ef cb e5 6b 7d 8b 8e 35 cf e0 87 43 cd 1c 1c 02  ...k}..5...C....
  00000120  2b d8 18 51 30 cc e9 f7 47 a7 de b3 4c 9a 34 30  +..Q0...G...L.40
  00000130  eb 42 3c d6 4b 60 d3 db 74 2c 05 32 c2 db 36 0b  .B<.K`..t,.2..6.
  00000140  d2 26 7a bd 3a 1a b9 dd 1b b9 ac 3d 7c 9e 05 a5  .&z.:......=|...
  00000150  27 e1 e2 bd 91 4b 22 08 6b 07 4f 6b 6c 9c 13 8e  '....K".k.Okl...
  00000160  b5 3f 7f fb ea b2 89 0c 00 d0 58 b1 ad 3e fc 05  .?........X..>..
  00000170  e9 01 e0 d8 3f 2e bb aa aa f9 da ff ef ee 88 3e  ....?..........>
  00000180  f9 f5 93 11 8a ca f3 9e 19 25 52 9a e0 3c 0d 6f  .........%R..<.o
  00000190  53 91 6a 8e 46 27 35 27 3a 33 fb ac 53 68 36 02  S.j.F'5':3..Sh6.
  000001a0  fb c3 bd c9 9a 22 17 64 30 8a 39 54 06 05 da 1c  .....".d0.9T....
  000001b0  2c 66 77 09 20 78 4b 8e a8 f0 07 90 ad 5e 88 18  ,fw. xK......^..
  000001c0  35 0c c2 53 12 cb 58 47 04 3c a3 ff b7 40 ee 5c  5..S..XG.<...@.\
  000001d0  a8 ad 78 3c 99 93 39 75 88 3b bb af 77 76 89 66  ..x<..9u.;..wv.f
  000001e0  93 7a 12 cd 9f 4f 4d b4 50 ef bc c6 d8 f1 f5 13  .z...OM.P.......
  000001f0  06 f4 ff 4a c3 90 a7 7c 34 59 60 a4 c2 49 57 06  ...J...|4Y`..IW.
  00000200  90 23 a0 0c 82 d0 96 d7 67 6e 51 86 eb 02 3b 77  .#......gnQ...;w
  00000210  4c c3 c0 fc 93 ca 56 3f 3c ee 3d 0d f4 88 2c 87  L.....V?<.=...,.
  00000220  0e 0a ef 26 5c 14 bd d9 bc 80 57 d6 2f 56 b2 f8  ...&\.....W./V..
  00000230  07 17 bc 88 b7 06 78 d4 6c ef 08 33 c4 52 75 84  ......x.l..3.Ru.
  00000240  01 49 10 54 1f 69 20 29 28 9c 2b 6b f6 b3 22 24  .I.T.i )(.+k.."$
  00000250  63 12 67 6e 0c 57 3b c2 cb 57 dc 15 cd 86 4d 79  c.gn.W;..W....My
  00000260  04 d9 7d e0 ef bc dd ca 6a 4f 00 1f 24 11 da c1  ..}.....jO..$...
  00000270  ff 89 60 57 a0 07 21 b9 7f 91 d2 0f 2f ac d1 86  ..`W..!...../...
  00000280  59 84 22 d9 5d 03 60 32 52 ea 7e 7b 3b d8 81 3d  Y.".].`2R.~{;..=
  00000290  fd 3f 22 04 11 01 ba ad 44 f3 cb bc 3f dc 98 02  .?".....D...?...
  000002a0  55 3c 63 00 00 00 8f 00 00 00 07 73 73 68 2d 72  U<c........ssh-r
  000002b0  73 61 00 00 00 80 a5 bd 28 c4 f6 61 cd e8 bc 35  sa......(..a...5
  000002c0  f0 58 5d b0 4b ed 59 0a b2 91 3d fa 07 a6 41 41  .X].K.Y...=...AA
  000002d0  9a df 88 a4 de fd f3 55 9c 43 d0 76 9d ef 68 5b  .......U.C.v..h[
  000002e0  bf 27 38 92 fa 33 e3 b0 2e e6 42 21 40 f6 88 4d  .'8..3....B!@..M
  000002f0  ca b8 93 85 20 a0 2a cb 2c 6a 94 c7 38 c0 47 ee  .... .*.,j..8.G.
  00000300  e4 f4 f4 29 7c aa fe 31 c5 40 6d d6 b5 d0 b7 8c  ...)|..1.@m.....
  00000310  25 c7 b6 f7 b8 39 a8 d9 9d c6 23 d1 e6 73 8c 2c  %....9....#..s.,
  00000320  47 0f 70 70 0d 53 d4 67 4a a0 20 2f 06 ef 74 2f  G.pp.S.gJ. /..t/
  00000330  4f de 1f da ad 01 00 00 00 00 00 00 00 00 00 00  O...............
  00000340  00 00 00 0c 0a 15 00 00 00 00 00 00 00 00 00 00  ................
Incoming packet #0x2, type 33 / 0x21 (SSH2_MSG_KEX_DH_GEX_REPLY)
  00000000  00 00 00 95 00 00 00 07 73 73 68 2d 72 73 61 00  ........ssh-rsa.
  00000010  00 00 01 23 00 00 00 81 00 b1 5d ec 0c 4b fd 0d  ...#......]..K..
  00000020  c3 84 5e 8f cf e0 bf 3c 72 95 94 e4 0d 35 fd f8  ..^....<r....5..
  00000030  b5 a3 2c 52 77 f6 b6 12 0b 95 7a d3 32 58 88 94  ..,Rw.....z.2X..
  00000040  61 3c 0d 7f 16 28 10 a2 cb b1 be 1f ed 5a df a0  a<...(.......Z..
  00000050  c5 51 bd e0 d1 4a e6 35 9e f3 c9 0a bb f5 43 88  .Q...J.5......C.
  00000060  6e 7b 3f 41 84 fb 88 96 68 b0 22 a4 70 62 32 e5  n{?A....h.".pb2.
  00000070  75 5a 7f 61 de 96 4b 41 06 2e 9d c2 4e 54 72 29  uZ.a..KA....NTr)
  00000080  9e 82 0b cc 2d f1 3c 39 6f 93 62 54 c2 03 06 38  ....-.<9o.bT...8
[...]
  000002d0  f3 55 9c 43 d0 76 9d ef 68 5b bf 27 38 92 fa 33  .U.C.v..h[.'8..3
  000002e0  e3 b0 2e e6 42 21 40 f6 88 4d ca b8 93 85 20 a0  ....B!@..M.... .
  000002f0  2a cb 2c 6a 94 c7 38 c0 47 ee e4 f4 f4 29 7c aa  *.,j..8.G....)|.
  00000300  fe 31 c5 40 6d d6 b5 d0 b7 8c 25 c7 b6 f7 b8 39  .1.@m.....%....9
  00000310  a8 d9 9d c6 23 d1 e6 73 8c 2c 47 0f 70 70 0d 53  ....#..s.,G.pp.S
  00000320  d4 67 4a a0 20 2f 06 ef 74 2f 4f de 1f da ad 01  .gJ. /..t/O.....
Event Log: Host key fingerprint is:
Event Log: ssh-rsa 1024 60:76:76:30:6d:cc:f9:81:71:ae:e2:f5:55:2c:88:a2
Outgoing packet #0x3, type 21 / 0x15 (SSH2_MSG_NEWKEYS)
Outgoing raw data
  00000000  00 00 00 0c 0a 15 ec 2b 71 5b f1 8b fb 54 04 b9  .......+q[...T..
Event Log: Initialised AES-256 SDCTR client->server encryption
Event Log: Initialised HMAC-SHA1 client->server MAC algorithm
Outgoing raw data
Incoming packet #0x3, type 21 / 0x15 (SSH2_MSG_NEWKEYS)
Event Log: Initialised AES-256 SDCTR server->client encryption
Event Log: Initialised HMAC-SHA1 server->client MAC algorithm
Outgoing packet #0x4, type 5 / 0x05 (SSH2_MSG_SERVICE_REQUEST)
  00000000  00 00 00 0c 73 73 68 2d 75 73 65 72 61 75 74 68  ....ssh-userauth
Outgoing raw data
  00000000  20 18 9a 35 cd 5c f2 72 ca 63 ff f7 4d f7 38 4d  ..5.\.r.c..M.8M
  00000010  a4 94 e2 ab 4b 13 72 c5 03 f1 79 b7 7c 72 4d 72  ....K.r...y.|rMr
  00000020  aa 37 0c 42 c1 df 43 e1 2b 64 3f 4b e2 07 2c 25  .7.B..C.+d?K..,%
  00000030  83 2c d3 64                                      .,.d
Incoming raw data
  00000000  e1 a5 74 89 c1 22 9a a3 02 25 d4 b1 b7 f4 78 1f  ..t.."...%....x.
  00000010  0e 97 cf 74 ea 9f c0 4e 7c e3 c4 2c 03 09 5b 11  ...t...N|..,..[.
  00000020  a9 ca bf 51 d3 df 66 d7 d6 01 38 de ef 24 7c 5e  ...Q..f...8..$|^
  00000030  ab 50 5a 78                                      .PZx
Incoming packet #0x4, type 6 / 0x06 (SSH2_MSG_SERVICE_ACCEPT)
  00000000  00 00 00 0c 73 73 68 2d 75 73 65 72 61 75 74 68  ....ssh-userauth
Outgoing packet #0x5, type 50 / 0x32 (SSH2_MSG_USERAUTH_REQUEST)
  00000000  00 00 00 04 72 6f 6f 74 00 00 00 0e 73 73 68 2d  ....root....ssh-
  00000010  63 6f 6e 6e 65 63 74 69 6f 6e 00 00 00 04 6e 6f  connection....no
  00000020  6e 65                                            ne
Outgoing raw data
  00000000  c7 0d 5a 8a dd 36 ea 7f fd 6d cb a8 ab 18 fe cd  ..Z..6...m......
  00000010  50 21 15 9b 0b d1 71 0a 45 0d 36 bb 34 6c 90 05  P!....q.E.6.4l..
  00000020  1f 80 fc 4b 20 31 97 cb 07 20 b2 04 c7 db f9 03  ...K 1... ......
  00000030  7c 9f 04 a0 b8 35 87 a5 dd 74 1e 86 3d 33 08 03  |....5...t..=3..
  00000040  62 75 96 33                                      bu.3
Incoming raw data
  00000000  42 c0 d6 74 38 24 bf 7c 51 17 8b 72 f7 ab ab 69  B..t8$.|Q..r...i
  00000010  e5 56 51 2a 01 f7 3f 18 98 e3 5a 68 46 96 84 19  .VQ*..?...ZhF...
  00000020  60 4d 7e fe 06 78 00 60 d6 e0 86 53 72 5a e8 67  `M~..x.`...SrZ.g
  00000030  61 d1 4d bc a2 bd dc 17 79 90 e8 17 f2 33 ac 08  a.M.....y....3..
  00000040  0e 18 9a 52                                      ...R
Incoming packet #0x5, type 51 / 0x33 (SSH2_MSG_USERAUTH_FAILURE)
  00000000  00 00 00 1e 70 75 62 6c 69 63 6b 65 79 2c 6b 65  ....publickey,ke
  00000010  79 62 6f 61 72 64 2d 69 6e 74 65 72 61 63 74 69  yboard-interacti
  00000020  76 65 00                                        ve.
Outgoing packet #0x6, type 50 / 0x32 (SSH2_MSG_USERAUTH_REQUEST)
  00000000  00 00 00 04 72 6f 6f 74 00 00 00 0e 73 73 68 2d  ....root....ssh-
  00000010  63 6f 6e 6e 65 63 74 69 6f 6e 00 00 00 14 6b 65  connection....ke
  00000020  79 62 6f 61 72 64 2d 69 6e 74 65 72 61 63 74 69  yboard-interacti
  00000030  76 65 00 00 00 00 00 00 00 00                    ve........
Outgoing raw data
  00000000  02 a0 94 e0 67 e5 eb 0c 9c 0b cd 18 80 6c 55 7f  ....g........lU.
  00000010  66 4c 7e 69 f9 ec bb 1a a8 2a cb 5a ae c4 be ee  fL~i.....*.Z....
  00000020  fd ad b1 f6 26 57 68 8e 5f 9e d4 71 57 54 c3 5d  ....&Wh._..qWT.]
  00000030  ec 3b af 1a 94 55 f0 80 a6 42 d3 bd 57 5a 07 fa  .;...U...B..WZ..
  00000040  99 aa 48 f4 9d c0 1b 86 ae 37 fc 38 f9 a3 77 77  ..H......7.8..ww
  00000050  a8 d4 3d cd 76 b5 d8 22 1e a7 2a 17 a8 43 47 28  ..=.v.."..*..CG(
  00000060  26 2e c1 2f                                      &../
Incoming raw data
  00000000  55 49 cd bb f5 25 40 c0 c8 c0 05 67 ec 46 3d af  UI...%@....g.F=.
  00000010  c5 d3 fa 7e 67 db b8 2d fc f0 24 65 28 36 c7 2e  ...~g..-..$e(6..
  00000020  bf 90 93 2c 16 f8 ee f9 d0 12 24 25 b1 26 29 47  ...,......$%.&)G
  00000030  23 bc 28 8f f0 32 22 cf 9e 4c 02 42 ee e7 2c 87  #.(..2"..L.B..,.
  00000040  d6 c7 d1 40                                      ...@
Incoming packet #0x6, type 60 / 0x3c (SSH2_MSG_USERAUTH_INFO_REQUEST)
  00000000  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01  ................
  00000010  00 00 00 0a 50 61 73 73 77 6f 72 64 3a 20 00    ....Password: .
Outgoing packet #0x7, type 61 / 0x3d (SSH2_MSG_USERAUTH_INFO_RESPONSE)
  00000000  00 00 00 01 XX XX XX XX XX XX XX XX XX XX XX XX  ....XXXXXXXXXXXX
  00000010  XX XX XX XX XX XX                                XXXXXX
Outgoing packet #0x8, type 2 / 0x02 (SSH2_MSG_IGNORE)
  00000000  00 00 00 d0 d9 5d 48 47 be 40 20 98 fc 06 9e 95  .....]HG.@ .....
  00000010  50 f9 c0 f6 23 04 68 eb 3e 2e 46 1e d7 f1 f9 08  P...#.h.>.F.....
  00000020  cd 6f f3 df 2e 8f d0 a9 03 54 54 d8 7a fc 50 bd  .o.......TT.z.P.
[...]
  000000a0  d9 57 56 34 41 34 22 5d 8a 68 6e 96 c8 75 eb b6  .WV4A4"].hn..u..
  000000b0  c3 28 f0 c0 39 1d d2 55 29 72 96 9c 06 28 83 29  .(..9..U)r...(.)
  000000c0  83 a5 11 0f 2c ea a3 e3 af 6b cb dd d1 d4 2e c1  ....,....k......
  000000d0  3c 7a e0 bd                                      <z..
Outgoing raw data
  00000000  74 29 89 0b dc 84 17 b4 bc 58 cf 0f ce fc a5 be  t).......X......
  00000010  49 48 09 2c e0 5b 20 57 1d 02 3f 62 76 c0 6b 99  IH.,.[ W..?bv.k.
  00000020  dc 62 45 3c 90 12 02 1b 35 56 ee 83 6e 9b 23 c1  .bE<....5V..n.#.
  00000030  63 db 62 4a 89 38 56 e4 99 52 25 9b f1 a9 2c 3a  c.bJ.8V..R%...,:
  00000040  b0 b3 b3 57 3e e3 82 af 97 ba df 0a 1b 26 bc ab  ...W>........&..
[...]
  00000100  1c 13 da dd 07 d2 66 92 39 27 06 33 07 cd fc 4a  ......f.9'.3...J
  00000110  0f 98 2b d3 b4 b5 0d 78 e6 43 2e 83 e3 91 b5 c7  ..+....x.C......
  00000120  6f 38 a1 36 fe 67 ba 9a                          o8.6.g..
Incoming raw data
  00000000  54 c2 5a 75 16 3b fa 36 f5 8a c0 d0 9d f6 a6 1f  T.Zu.;.6........
  00000010  a3 d6 1a 4f 10 71 1e 77 0f 56 3f f6 52 62 c1 d2  ...O.q.w.V?.Rb..
  00000020  ad c1 78 69 48 b6 1c 9d 71 72 6e c6 e2 5d c6 fe  ..xiH...qrn..]..
  00000030  43 23 1a 46                                      C#.F
Incoming packet #0x7, type 60 / 0x3c (SSH2_MSG_USERAUTH_INFO_REQUEST)
  00000000  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Outgoing packet #0x9, type 61 / 0x3d (SSH2_MSG_USERAUTH_INFO_RESPONSE)
  00000000  00 00 00 00                                      ....
Outgoing packet #0xa, type 2 / 0x02 (SSH2_MSG_IGNORE)
  00000000  00 00 00 e0 62 7c 56 7b f8 4a 64 aa 17 92 5d 2a  ....b|V{.Jd...]*
  00000010  8a 81 08 e3 a3 de d3 cb 0b 12 fc 5f 87 64 32 46  ..........._.d2F
  00000020  c4 c1 93 70 8f dc e0 9a 00 57 3a 19 10 57 68 e0  ...p.....W:..Wh.
[...]
  000000c0  1d 2c 55 d7 ba 7e d5 83 51 f0 c5 5e 10 79 50 cf  .,U..~..Q..^.yP.
  000000d0  2d bf 9b d5 3d f8 c7 ef 2b 5e d8 fe f3 91 22 34  -...=...+^...."4
  000000e0  4b ef bc f0                                      K...
Outgoing raw data
  00000000  11 c5 6c c0 87 0b fc 06 74 0a f4 42 6d 90 3b 09  ..l.....t..Bm.;.
  00000010  4c 41 64 d5 d6 14 19 09 e0 73 5a 7d 60 e3 c5 06  LAd......sZ}`...
[...]
  000000c0  55 81 58 db f5 92 ed d2 60 90 c0 0c 38 64 e8 7c  U.X.....`...8d.|
  000000d0  ca d1 80 ad 6e 66 b9 73 5c b8 90 c2 2f aa 05 c2  ....nf.s\.../...
  000000e0  2c b5 d4 72 be 95 74 9c ec eb f1 44 5b b4 5b 5f  ,..r..t....D[.[_
  000000f0  7a 60 64 43 27 5f a3 b1 2b 1e fc f8 73 2b eb 9c  z`dC'_..+...s+..
  00000100  78 9e 57 d0 ae 87 cf d6 ae d9 7e 42 46 90 66 7e  x.W.......~BF.f~
  00000110  5a 28 56 e1 8c d5 6e 3b cc a0 76 34 3d 9b 2f 9c  Z(V...n;..v4=./.
  00000120  a1 ef e4 92 7c cb 85 db                          ....|...
Incoming raw data
  00000000  ec 89 d1 62 52 44 5f 6a d1 b2 d6 cc f6 b9 2e 93  ...bRD_j........
  00000010  46 90 d1 82 e9 04 94 f3 7f bb f9 cd dd c7 ce 99  F...............
  00000020  cf 5e ab 6a                                      .^.j
Incoming packet #0x8, type 52 / 0x34 (SSH2_MSG_USERAUTH_SUCCESS)
Event Log: Access granted
Outgoing packet #0xb, type 90 / 0x5a (SSH2_MSG_CHANNEL_OPEN)
  00000000  00 00 00 07 73 65 73 73 69 6f 6e 00 00 01 00 00  ....session.....
  00000010  00 40 00 00 00 40 00                            .@...@.
Outgoing raw data
  00000000  07 9c c5 67 85 ed 90 78 39 82 8f ef a0 20 6f f3  ...g...x9.... o.
  00000010  f6 b2 0f 6f 50 68 a4 25 bb 53 19 e4 a3 d5 e5 6a  ...oPh.%.S.....j
  00000020  c1 ee 7c 81 a0 21 36 36 cb d6 98 e2 37 ba 46 66  ..|..!66....7.Ff
  00000030  56 96 1f ec 5d 00 de 2d ba c9 7b 38 13 a0 b9 1d  V...]..-..{8....
  00000040  d4 80 4b 00                                      ..K.
Incoming raw data
  00000000  a2 16 ab b2 0e 93 20 9b 75 83 43 f8 b6 94 c3 a5  ...... .u.C.....
  00000010  d8 9d 1d 23 cf a6 f7 c6 e5 70 e0 f9 8d 87 8f ad  ...#.....p......
  00000020  49 59 44 0f 61 d7 e0 17 15 52 f1 db 81 7c 59 03  IYD.a....R...|Y.
  00000030  f1 52 ba 8e                                      .R..
Incoming packet #0x9, type 91 / 0x5b (SSH2_MSG_CHANNEL_OPEN_CONFIRMATION)
  00000000  00 00 01 00 00 00 00 00 00 00 00 00 00 00 80 00  ................
Event Log: Opened channel for session
Outgoing packet #0xc, type 98 / 0x62 (SSH2_MSG_CHANNEL_REQUEST)
  00000000  00 00 00 00 00 00 00 07 70 74 79 2d 72 65 71 01  ........pty-req.
  00000010  00 00 00 05 78 74 65 72 6d 00 00 00 ae 00 00 00  ....xterm.......
  00000020  30 00 00 00 00 00 00 00 00 00 00 00 10 03 00 00  0...............
  00000030  00 7f 80 00 00 96 00 81 00 00 96 00 00          .............
Outgoing raw data
  00000000  94 06 9a 04 ce 71 95 40 b1 bd dc 1b 1c b5 e7 67  .....q.@.......g
  00000010  7e fb 2c a4 60 ce 1b a4 9a 3d 8e c1 70 13 05 3a  ~.,.`....=..p..:
  00000020  37 11 43 f9 b4 2b af b8 ab 5b 7a e3 67 a6 1d 2f  7.C..+...[z.g../
  00000030  9e 06 6e b1 44 aa 38 a8 3a 8c 05 a0 4a 67 40 18  ..n.D.8.:...Jg@.
  00000040  6c e4 a6 30 3d 14 3f ff ef 1c 40 66 6b 73 56 28  l..0=.?...@fksV(
  00000050  80 4c 44 a9 9f e8 bd 84 7b f1 6c eb 70 5d 9f b5  .LD.....{.l.p]..
  00000060  f0 08 64 7b                                      ..d{
Incoming raw data
  00000000  70 b7 da 4d 8c 7d ab 62 69 5a f1 04 c6 c3 ee 6b  p..M.}.biZ.....k
  00000010  de 88 31 59 1d 00 85 25 d7 e8 52 fa a2 6a db 00  ..1Y...%..R..j..
  00000020  ef 6d cd 1f                                      .m..
Incoming packet #0xa, type 99 / 0x63 (SSH2_MSG_CHANNEL_SUCCESS)
  00000000  00 00 01 00                                      ....
Event Log: Allocated pty (ospeed 38400bps, ispeed 38400bps)
Outgoing packet #0xd, type 98 / 0x62 (SSH2_MSG_CHANNEL_REQUEST)
  00000000  00 00 00 00 00 00 00 05 73 68 65 6c 6c 01        ........shell.
Outgoing raw data
  00000000  6a de 48 85 e2 e0 83 56 37 65 b9 a8 d9 d0 ae 64  j.H....V7e.....d
  00000010  f8 62 54 4a ab f7 a4 38 b9 fc b6 b4 4c e0 0b 0d  .bTJ...8....L...
  00000020  da d2 05 14 1c 84 06 b2 cd 62 e9 eb 15 25 0f 3e  .........b...%.>
  00000030  0a 2e 6d 85                                      ..m.
Incoming raw data
  00000000  3e e2 3f 8f f8 03 c0 7d 23 67 ce 87 09 68 74 ad  >.?....}#g...ht.
  00000010  b5 b9 fb 8e 6e 04 70 a7 5f 6c ea 43 b2 e4 2b 0f  ....n.p._l.C..+.
  00000020  00 77 75 77 13 ae 52 78 83 be 84 e8 a7 df 3e ce  .wuw..Rx......>.
  00000030  ea 9a 4a 5b c9 21 60 e2 9c 84 b5 94 60 74 18 9e  ..J[.!`.....`t..
  00000040  fe d1 b1 00 15 66 cb 03 bc 15 4c 61 da 2e fa 5e  .....f....La...^
  00000050  bf cd 13 95 9c f2 de 1c                          ........
Incoming packet #0xb, type 93 / 0x5d (SSH2_MSG_CHANNEL_WINDOW_ADJUST)
  00000000  00 00 01 00 00 20 00 00                          ..... ..
Incoming packet #0xc, type 99 / 0x63 (SSH2_MSG_CHANNEL_SUCCESS)
  00000000  00 00 01 00                                      ....
Event Log: Started a shell/command
Incoming raw data
  00000000  14 07 02 b2 3b b3 20 77 20 5b d5 96 c8 fe a8 40  ....;. w [.....@
  00000010  25 b8 f5 39 83 73 53 81 6a 70 00 ba 69 55 3e 99  %..9.sS.jp..iU>.
  00000020  4c ef fa 20 87 5f d1 60 84 20 a6 ba 7a 5c c0 27  L.. ._.`. ..z\.'
  00000030  ef 8a 0e 22 36 f7 cf a7 26 ae 04 0e de c9 75 d1  ..."6...&.....u.
  00000040  9d 5a bc ef c6 15 ef 0f 36 e0 3e 73 18 1e 37 aa  .Z......6.>s..7.
  00000050  d3 6c 47 aa 97 8e c0 08 1e 36 ae 3e b1 0b 8f a0  .lG......6.>....
  00000060  f2 c7 85 a2                                      ....
Incoming packet #0xd, type 94 / 0x5e (SSH2_MSG_CHANNEL_DATA)
  00000000  00 00 01 00 00 00 00 3b 4c 61 73 74 20 6c 6f 67  .......;Last log
  00000010  69 6e 3a 20 54 68 75 20 46 65 62 20 32 33 20 31  in: Thu Feb 23 1
  00000020  37 3a 30 38 3a 31 34 20 32 30 31 32 20 66 72 6f  7:08:14 2012 fro
  00000030  6d 20 31 38 38 2e 31 37 33 2e 31 32 32 2e 33 37  m 188.XXX.XXX.XXX
  00000040  0d 0d 0a                                        ...
Incoming raw data
  00000000  af e0 74 23 29 d5 c4 af 80 e3 00 bf df b1 de 1a  ..t#)...........
  00000010  b2 7f 5b 6a 07 11 ae 09 71 3a 5f a4 52 3d d2 70  ..[j....q:_.R=.p
  00000020  09 1e 39 9e 13 49 d7 ff 96 67 69 ae 8c 9b 36 77  ..9..I...gi...6w
  00000030  5a 24 44 20 e3 a8 ad eb 85 b3 1a 5b a5 f6 fe 94  Z$D .......[....
  00000040  ed 41 3b 2c                                      .A;,
Incoming packet #0xe, type 94 / 0x5e (SSH2_MSG_CHANNEL_DATA)
  00000000  00 00 01 00 00 00 00 16 48 61 76 65 20 61 20 6c  ........Have a l
  00000010  6f 74 20 6f 66 20 66 75 6e 2e 2e 2e 0d 0a        ot of fun.....
Incoming raw data
  00000000  32 cd b3 e0 67 46 90 d0 dc 93 83 e1 ed ee b4 e0  2...gF..........
  00000010  ef 3b c7 e8 72 00 48 ad c9 20 a8 ea fc 73 e0 03  .;..r.H.. ...s..
  00000020  6e 95 71 f0                                      n.q.
Incoming packet #0xf, type 96 / 0x60 (SSH2_MSG_CHANNEL_EOF)
  00000000  00 00 01 00                                      ....
Incoming raw data
  00000000  7e 60 19 a8 49 1d 8f fd 78 97 27 58 10 20 d9 01  ~`..I...x.'X. ..
  00000010  33 e8 94 2b 19 b7 03 51 d0 88 bb 63 38 05 c0 48  3..+...Q...c8..H
  00000020  65 df 6c ac 45 c8 2a a3 3c 7e de 63 57 d1 68 29  e.l.E.*.<~.cW.h)
  00000030  ea 33 b1 3c 6d 57 e5 3d b2 ba 79 84 0a 15 e7 b1  .3.<mW.=..y.....
  00000040  2e 0d 74 de 88 28 6b 34 09 05 e5 93 ea cf 05 e0  ..t..(k4........
  00000050  8b d4 c0 65 91 6b b5 90 e1 14 e1 e3 76 e7 bb 7c  ...e.k......v..|
  00000060  68 e9 f7 48 88 96 98 70                          h..H...p
Incoming packet #0x10, type 98 / 0x62 (SSH2_MSG_CHANNEL_REQUEST)
  00000000  00 00 01 00 00 00 00 0b 65 78 69 74 2d 73 74 61  ........exit-sta
  00000010  74 75 73 00 00 00 00 fe                          tus.....
Event Log: Server sent command exit status 254
Incoming packet #0x11, type 97 / 0x61 (SSH2_MSG_CHANNEL_CLOSE)
  00000000  00 00 01 00                                      ....
Outgoing packet #0xe, type 97 / 0x61 (SSH2_MSG_CHANNEL_CLOSE)
  00000000  00 00 00 00                                      ....
Outgoing raw data
  00000000  12 e3 b4 43 26 5b 64 43 0e 3a 63 7d 5c 13 7c 6e  ...C&[dC.:c}\.|n
  00000010  1a b8 12 94 6d 6a 4b 7d 7f 82 94 7a df 69 23 db  ....mjK}...z.i#.
  00000020  a4 05 7d 13                                      ..}.
Event Log: Disconnected: All channels closed

I don't know what I should see here...I'm not that advanced, I don't work in this domain. I have set this server by myself as a web server, mail server, ftp server and mysql server...

MensaWater 02-23-2012 10:17 AM

Is the Webmin ssh you're doing from a different machine than the the one from where you're doing PuTTY?

Can you post the DROP rule you created?

caracalsef 02-24-2012 10:07 AM

Quote:

Originally Posted by MensaWater (Post 4610187)
Is the Webmin ssh you're doing from a different machine than the the one from where you're doing PuTTY?

Can you post the DROP rule you created?

Code:

Chain INPUT (policy DROP 0 packets, 0 bytes)
 pkts bytes target    prot opt in    out    source              destination
    0    0 DROP      all  --  eth0  *      82.102.28.69        0.0.0.0/0

I was using webmin from the same machine as the one from where I was trying to PuTTY and not working.

Anyway, without me doing anything, it started working again. I tried from my computer, from work, from a friend, none worked...weird!

Thank you for your replies.


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