I saw someone posted a sniffed hex dump. Now, I know the RFC's of the TCP/IP
and I know there is a site at www.protocols.com which explains the protocol
but I know I am a newbie and there is too much I can't understand.
I have just sniffed a packet from my own LAN trying to understand how it
works. I telneted a POP server and watched the packets. I need help to
understand this. I need a hand at first...
The first packet is:
----------------------------------------------------------------------------
------------------------
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 30 d3 a3 40 00 80 06 4b ec c0 a8 01 04 18 e8 .0..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c d8 00 00 00 00 70 02 .....n........p.
0030 40 00 3b 41 00 00 02 04 05 b4 01 01 04 02 @.;A..........
----------------------------------------------------------------------------
------------------------
which apparently tells me:
----------------------------------------------------------------------------
------------------------
Ethernet II
Destination: 00:e0:7d:af:fb:a2 (Encore_af:fb:a2)
Source: 00:50:fc:24:33:30 (EDIMAX_24:33:30)
Type: IP (0x0800)
Internet Protocol, Src Addr: rhclient3 (192.168.1.4), Dst Addr:
mta4.fibertel.com.ar (24.232.0.164)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 48
Identification: 0xd3a3
Flags: 0x04
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 128
Protocol: TCP (0x06)
Header checksum: 0x4bec (correct)
Source: rhclient3 (192.168.1.4)
Destination: mta4.fibertel.com.ar (24.232.0.164)
Transmission Control Protocol, Src Port: 1407 (1407), Dst Port: pop3 (110),
Seq: 2313198808, Ack: 0
Source port: 1407 (1407)
Destination port: pop3 (110)
Sequence number: 2313198808
Header length: 28 bytes
Flags: 0x0002 (SYN)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...0 .... = Acknowledgment: Not set
.... 0... = Push: Not set
.... .0.. = Reset: Not set
.... ..1. = Syn: Set
.... ...0 = Fin: Not set
Window size: 16384
Checksum: 0x3b41 (correct)
Options: (8 bytes)
Maximum segment size: 1460 bytes
NOP
NOP
SACK permitted
----------------------------------------------------------------------------
------------------------
and just the Header lenght: 20 is represented only by a hex: "45". Now, how
is it? How does it work? How can you make 20 (dec) from 45 (hex)? How can
you convert 48 (dec) (Total lenght) from "00 30" (hex)? I am sure it mustn't
be so complicated but if I don't understand this I can't understand nothing
at all. If anybody can help me with this I would appreciate it. I can attach
the full packets in a .txt file so you can use it for your better
explanations ;)
Thank you!
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 30 d3 a3 40 00 80 06 4b ec c0 a8 01 04 18 e8 .0..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c d8 00 00 00 00 70 02 .....n........p.
0030 40 00 3b 41 00 00 02 04 05 b4 01 01 04 02 @.;A..........
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 30 a4 89 40 00 fa 06 01 06 18 e8 00 a4 c0 a8 .0..@...........
0020 01 04 00 6e 05 7f e2 f9 68 b8 89 e0 9c d9 70 12 ...n....h.....p.
0030 83 2c ac 51 00 00 01 01 04 02 02 04 05 b4 .,.Q..........
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 28 d3 a5 40 00 80 06 4b f2 c0 a8 01 04 18 e8 .(..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c d9 e2 f9 68 b9 50 10 .....n......h.P.
0030 44 70 17 d2 00 00 Dp....
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 89 a4 8a 40 00 fa 06 00 ac 18 e8 00 a4 c0 a8 ....@...........
0020 01 04 00 6e 05 7f e2 f9 68 b9 89 e0 9c d9 50 18 ...n....h.....P.
0030 83 2c 36 de 00 00 2b 4f 4b 20 50 4f 50 33 20 73 .,6...+OK POP3 s
0040 65 72 76 65 72 20 72 65 61 64 79 20 28 35 2e 35 erver ready (5.5
0050 2e 30 33 34 29 20 3c 36 42 30 35 37 44 42 30 38 .034) <6B057DB08
0060 44 46 38 38 41 35 36 38 42 33 37 45 35 46 36 30 DF88A568B37E5F60
0070 37 38 39 46 31 41 34 34 36 41 36 33 45 42 37 40 789F1A446A63EB7@
0080 6d 61 69 6c 2e 66 69 62 65 72 74 65 6c 2e 63 6f mail.fibertel.co
0090 6d 2e 61 72 3e 0d 0a m.ar>..
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 28 d3 a8 40 00 80 06 4b ef c0 a8 01 04 18 e8 .(..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c d9 e2 f9 69 1a 50 10 .....n......i.P.
0030 44 0f 17 d2 00 00 D.....
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 b6 40 00 80 06 4b e0 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c d9 e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f a2 c8 00 00 75 D.....u
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 8b 40 00 fa 06 01 0c 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c da 50 10 ...n....i.....P.
0030 83 2c d8 b3 00 00 76 7e 7f ab e7 da .,....v~....
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 bd 40 00 80 06 4b d9 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c da e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f a4 c7 00 00 73 D.....s
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 8c 40 00 fa 06 01 0b 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c db 50 10 ...n....i.....P.
0030 83 2c d8 b2 00 00 2e 94 ae 07 f0 ca .,..........
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 c1 40 00 80 06 4b d5 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c db e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f b2 c6 00 00 65 D.....e
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 8d 40 00 fa 06 01 0a 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c dc 50 10 ...n....i.....P.
0030 83 2c d8 b1 00 00 23 5c ba 3e 07 05 .,....#\.>..
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 c2 40 00 80 06 4b d4 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c dc e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f a5 c5 00 00 72 D.....r
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 8e 40 00 fa 06 01 09 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c dd 50 10 ...n....i.....P.
0030 83 2c d8 b0 00 00 49 30 53 c6 00 9c .,....I0S...
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 cd 40 00 80 06 4b c9 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c dd e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f f7 c4 00 00 20 D.....
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 8f 40 00 fa 06 01 08 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c de 50 10 ...n....i.....P.
0030 83 2c d8 af 00 00 49 30 53 c6 00 9c .,....I0S...
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 ce 40 00 80 06 4b c8 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c de e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f aa c3 00 00 6d D.....m
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 90 40 00 fa 06 01 07 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c df 50 10 ...n....i.....P.
0030 83 2c d8 ae 00 00 9f ab 62 0e a2 c4 .,......b...
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 d6 40 00 80 06 4b c0 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c df e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f 9e c2 00 00 79 D.....y
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 91 40 00 fa 06 01 06 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c e0 50 10 ...n....i.....P.
0030 83 2c d8 ad 00 00 ea ba 2d e8 a8 40 .,......-..@
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 e0 40 00 80 06 4b b6 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e0 e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f a2 c1 00 00 75 D.....u
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 92 40 00 fa 06 01 05 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c e1 50 10 ...n....i.....P.
0030 83 2c d8 ac 00 00 71 59 ba 0f c1 72 .,....qY...r
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 e3 40 00 80 06 4b b3 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e1 e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f a4 c0 00 00 73 D.....s
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 93 40 00 fa 06 01 04 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c e2 50 10 ...n....i.....P.
0030 83 2c d8 ab 00 00 1b 4a 41 85 88 11 .,.....JA...
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 ea 40 00 80 06 4b ac c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e2 e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f a5 bf 00 00 72 D.....r
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 94 40 00 fa 06 01 03 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c e3 50 10 ...n....i.....P.
0030 83 2c d8 aa 00 00 2d 1b 4e d5 36 90 .,....-.N.6.
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d3 ec 40 00 80 06 4b aa c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e3 e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f b2 be 00 00 65 D.....e
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 95 40 00 fa 06 01 02 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c e4 50 10 ...n....i.....P.
0030 83 2c d8 a9 00 00 74 16 5b c9 04 cb .,....t.[...
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 2a d3 f5 40 00 80 06 4b a0 c0 a8 01 04 18 e8 .*..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e4 e2 f9 69 1a 50 18 .....n......i.P.
0030 44 0f 0a b3 00 00 0d 0a D.......
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 3f a4 96 40 00 fa 06 00 ea 18 e8 00 a4 c0 a8 .?..@...........
0020 01 04 00 6e 05 7f e2 f9 69 1a 89 e0 9c e6 50 18 ...n....i.....P.
0030 83 2c d8 b0 00 00 2b 4f 4b 20 50 61 73 73 77 6f .,....+OK Passwo
0040 72 64 20 72 65 71 75 69 72 65 64 0d 0a rd required..
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 28 d3 f7 40 00 80 06 4b a0 c0 a8 01 04 18 e8 .(..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e6 e2 f9 69 31 50 10 .....n......i1P.
0030 43 f8 17 c5 00 00 C.....
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 00 40 00 80 06 4b 96 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e6 e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 a7 bb 00 00 70 C.....p
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 97 40 00 fa 06 01 00 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c e7 50 10 ...n....i1....P.
0030 83 2c d8 8f 00 00 9d a9 55 50 44 79 .,......UPDy
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 05 40 00 80 06 4b 91 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e7 e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 b6 ba 00 00 61 C.....a
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 98 40 00 fa 06 00 ff 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c e8 50 10 ...n....i1....P.
0030 83 2c d8 8e 00 00 d3 23 da 5b 16 5c .,.....#.[.\
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 06 40 00 80 06 4b 90 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e8 e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 a4 b9 00 00 73 C.....s
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 99 40 00 fa 06 00 fe 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c e9 50 10 ...n....i1....P.
0030 83 2c d8 8d 00 00 90 bc 05 a4 f6 83 .,..........
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 0b 40 00 80 06 4b 8b c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c e9 e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 a4 b8 00 00 73 C.....s
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 9a 40 00 fa 06 00 fd 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c ea 50 10 ...n....i1....P.
0030 83 2c d8 8c 00 00 90 bc 05 a4 f6 83 .,..........
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 11 40 00 80 06 4b 85 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c ea e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 f7 b7 00 00 20 C.....
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 9b 40 00 fa 06 00 fc 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c eb 50 10 ...n....i1....P.
0030 83 2c d8 8b 00 00 44 5b a7 81 10 41 .,....D[...A
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 13 40 00 80 06 4b 83 c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c eb e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 aa b6 00 00 6d C.....m
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 9c 40 00 fa 06 00 fb 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c ec 50 10 ...n....i1....P.
0030 83 2c d8 8a 00 00 e2 c3 08 07 5e d3 .,........^.
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 17 40 00 80 06 4b 7f c0 a8 01 04 18 e8 .)..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c ec e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 9e b5 00 00 79 C.....y
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 9d 40 00 fa 06 00 fa 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c ed 50 10 ...n....i1....P.
0030 83 2c d8 89 00 00 5d f1 47 6a cc 00 .,....].Gj..
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 20 40 00 80 06 4b 76 c0 a8 01 04 18 e8 .). @...Kv......
0020 00 a4 05 7f 00 6e 89 e0 9c ed e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 a7 b4 00 00 70 C.....p
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 9e 40 00 fa 06 00 f9 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c ee 50 10 ...n....i1....P.
0030 83 2c d8 88 00 00 2d 93 b8 1d a1 06 .,....-.....
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 22 40 00 80 06 4b 74 c0 a8 01 04 18 e8 .)."@...Kt......
0020 00 a4 05 7f 00 6e 89 e0 9c ee e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 b6 b3 00 00 61 C.....a
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 9f 40 00 fa 06 00 f8 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c ef 50 10 ...n....i1....P.
0030 83 2c d8 87 00 00 ce 10 bd cd 4d f9 .,........M.
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 29 40 00 80 06 4b 6d c0 a8 01 04 18 e8 .).)@...Km......
0020 00 a4 05 7f 00 6e 89 e0 9c ef e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 a4 b2 00 00 73 C.....s
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 a0 40 00 fa 06 00 f7 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c f0 50 10 ...n....i1....P.
0030 83 2c d8 86 00 00 f8 ef f5 31 ee 8e .,.......1..
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 29 d4 2a 40 00 80 06 4b 6c c0 a8 01 04 18 e8 .).*@...Kl......
0020 00 a4 05 7f 00 6e 89 e0 9c f0 e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 a4 b1 00 00 73 C.....s
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 a1 40 00 fa 06 00 f6 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c f1 50 10 ...n....i1....P.
0030 83 2c d8 85 00 00 60 10 0b e8 1a 49 .,....`....I
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 2a d4 30 40 00 80 06 4b 65 c0 a8 01 04 18 e8 .*.0@...Ke......
0020 00 a4 05 7f 00 6e 89 e0 9c f1 e2 f9 69 31 50 18 .....n......i1P.
0030 43 f8 0a a6 00 00 0d 0a C.......
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 28 a4 a2 40 00 fa 06 00 f5 18 e8 00 a4 c0 a8 .(..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c f3 50 10 ...n....i1....P.
0030 83 2c d8 83 00 00 23 aa 00 b1 88 0c .,....#.....
0000 00 50 fc 24 33 30 00 e0 7d af fb a2 08 00 45 00 .P.$30..}.....E.
0010 00 47 a4 a3 40 00 fa 06 00 d5 18 e8 00 a4 c0 a8 .G..@...........
0020 01 04 00 6e 05 7f e2 f9 69 31 89 e0 9c f3 50 18 ...n....i1....P.
0030 83 2c b6 cc 00 00 2d 45 52 52 20 69 6e 76 61 6c .,....-ERR inval
0040 69 64 20 75 73 65 72 20 6f 72 20 70 61 73 73 77 id user or passw
0050 6f 72 64 0d 0a ord..
0000 00 e0 7d af fb a2 00 50 fc 24 33 30 08 00 45 00 ..}....P.$30..E.
0010 00 28 d4 96 40 00 80 06 4b 01 c0 a8 01 04 18 e8 .(..@...K.......
0020 00 a4 05 7f 00 6e 89 e0 9c f3 e2 f9 69 50 50 10 .....n......iPP.
0030 43 d9 17 b8 00 00 C.....
