(PM) Help with PPP decoder trace

Kevin Madsen (pmuser@muscanet.com)
Tue, 4 May 1999 12:00:52 -0500

Hello:

I am just learning how to read the output of the new PPPDecoder. Below is a
trace of a user that can't log on. It appears to train OK (the modems), but
the PPP stuff fails. Can anybody shed any light on this trace? Note: The
password/username stuff has been removed for obvious reasons.

Thanks in advance...
Kevin Madsen
Muscatine Information Services
kmadsen@muscanet.com

Connected to pm6.muscanet.com successfully
Sending LCP_CONFIGURE_REQUEST to port S44 of 24 bytes containing:01 01 00 18
02 06 00 00 00 00 05 06 3e cd df 36 07 02 08 02 03 04 c0 23
[LCP] Packet Info: Code: 01, ID: 01, 24 bytes.
Async-Control-Character-Map[0x02], length: (6 bytes)[0x00000000]
Magic-Number[0x05], length: (6 bytes)[0x3ECDDF36]
Protocol-Field-Compression[0x07], length: (2 bytes)
Address-and-Control-Field-Compression[0x08], length: (2 bytes)
Authentication-Protocol[0x03], length: (4 bytes)Password Authentication
Protocol [0xC023]
Received LCP_CONFIGURE_REQUEST on port S44 of 19 bytes containing:01 02 00
17 02 06 00 0a 00 00 05 06 06 4a b8 4c 07 02 08 02 0d 03 06
[LCP] Packet Info: Code: 01, ID: 02, 23 bytes.
Async-Control-Character-Map[0x02], length: (6 bytes)[0x000A0000]
Magic-Number[0x05], length: (6 bytes)[0x064AB84C]
Protocol-Field-Compression[0x07], length: (2 bytes)
Address-and-Control-Field-Compression[0x08], length: (2 bytes)
[0x0d], length: (3 bytes)[0x06]
Sending LCP_CONFIGURE_REJECT to port S44 of 7 bytes containing:04 02 00 07
0d 03 06
[LCP] Packet Info: Code: 04, ID: 02, 7 bytes.
[0x0d], length: (3 bytes)[0x06]
Received LCP_CONFIGURE_REQUEST on port S44 of 16 bytes containing:01 03 00
14 02 06 00 0a 00 00 05 06 06 4a b8 4c 07 02 08 02
[LCP] Packet Info: Code: 01, ID: 03, 20 bytes.
Async-Control-Character-Map[0x02], length: (6 bytes)[0x000A0000]
Magic-Number[0x05], length: (6 bytes)[0x064AB84C]
Protocol-Field-Compression[0x07], length: (2 bytes)
Address-and-Control-Field-Compression[0x08], length: (2 bytes)
Sending LCP_CONFIGURE_ACK to port S44 of 20 bytes containing:02 03 00 14 02
06 00 0a 00 00 05 06 06 4a b8 4c 07 02 08 02
[LCP] Packet Info: Code: 02, ID: 03, 20 bytes.
Async-Control-Character-Map[0x02], length: (6 bytes)[0x000A0000]
Magic-Number[0x05], length: (6 bytes)[0x064AB84C]
Protocol-Field-Compression[0x07], length: (2 bytes)
Address-and-Control-Field-Compression[0x08], length: (2 bytes)
Sending LCP_CONFIGURE_REQUEST to port S44 of 24 bytes containing:01 02 00 18
02 06 00 00 00 00 05 06 3e cd df 36 07 02 08 02 03 04 c0 23
[LCP] Packet Info: Code: 01, ID: 02, 24 bytes.
Async-Control-Character-Map[0x02], length: (6 bytes)[0x00000000]
Magic-Number[0x05], length: (6 bytes)[0x3ECDDF36]
Protocol-Field-Compression[0x07], length: (2 bytes)
Address-and-Control-Field-Compression[0x08], length: (2 bytes)
Authentication-Protocol[0x03], length: (4 bytes)Password Authentication
Protocol [0xC023]
Received LCP_CONFIGURE_ACK on port S44 of 20 bytes containing:02 02 00 18 02
06 00 00 00 00 05 06 3e cd df 36 07 02 08 02 03 04 c0 23
[LCP] Packet Info: Code: 02, ID: 02, 24 bytes.
Async-Control-Character-Map[0x02], length: (6 bytes)[0x00000000]
Magic-Number[0x05], length: (6 bytes)[0x3ECDDF36]
Protocol-Field-Compression[0x07], length: (2 bytes)
Address-and-Control-Field-Compression[0x08], length: (2 bytes)
Authentication-Protocol[0x03], length: (4 bytes)Password Authentication
Protocol [0xC023]
S44: LCP Open
Received PAP_AUTH_REQ on port S44 of 18 bytes containing: (removed
username/password info manually)
[PAP] Packet Info: Code: 01, ID: 01, 18 bytes.
Login ID: xxxxx (5 bytes), [0xxxxxxxxxxxxxxx]
Password: xxxxxxxxx (7 bytes), [0xxxxxxxxxxxxxx]
Sending PAP_AUTH_ACK to port S44 of 20 bytes containing:02 01 00 14 0f 4c 6f
67 69 6e 20 53 75 63 63 65 65 64 65 64
[PAP] Packet Info: Code: 02, ID: 01, 20 bytes.
Message: Login Succeeded (15 bytes), [0x4C6F67696E20537563636565646564]
Sending IPCP_CONFIGURE_REQUEST to port S44 of 16 bytes containing:01 01 00
10 02 06 00 2d 0f 00 03 06 d0 a4 29 03
[IPCP] Packet Info: Code: 01, ID: 01, 16 bytes.
IP-Compression-Protocol[0x02], length: (6 bytes)Van Jacobson Compressed
TCP/IP[0x002D0F00]
IP-Address[0x03], length: (6 bytes)[208.164.41.3]
Sending LCP_PROTOCOL_REJECT to port S44 of 21 bytes containing:08 03 00 15
80 fd 01 01 00 0f 12 06 00 00 00 01 11 05 00 01 04
[LCP] Packet Info: Code: 08, ID: 03, 21 bytes.
[0x80], length: (253 bytes)[0x0101000F1206000000011105000104]
Received LCP_PROTOCOL_REJECT on port S44 of 18 bytes containing:08 04 00 16
80 21 01 01 00 10 02 06 00 2d 0f 00 03 06 d0 a4 29 03
[LCP] Packet Info: Code: 08, ID: 04, 22 bytes.
[0x80], length: (33 bytes)[0x010100100206002D0F000306D0A42903]

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