ru.nethack

 
 - RU.NETHACK -------------------------------------------------------------------
 From : NiK                                  2:5020/968.79  14 Feb 2002  19:15:25
 To : Roman Kozlov
 Subject : re: DNS
 -------------------------------------------------------------------------------- 
 

 
  RK> Как WinNT yзнёт IP адpесс DNS, если в соответствyющих полях настpойки
  RK> соединения с инетом пеpвичный и втоpичный DNS не yказаны?
 
 медитируй
 вот пакеты которые передаються  после аунтефикации с сервером
 
 Frame 11 (19 on wire, 19 captured)
     Arrival Time: Feb 14, 2002 18:09:24.823685000
     Time delta from previous packet: 0.581769000 seconds
     Time relative to first packet: 2.878302000 seconds
     Frame Number: 11
     Packet Length: 19 bytes
     Capture Length: 19 bytes
 Ethernet II
     Destination: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Source: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Type: PPP Password Authentication Protocol (0xc023)
 PPP Password Authentication Protocol
     Code: Authenticate-Ack (0x02)
     Identifier: 0x1a
     Length: 5
     Data (1 byte)
         Message length: 0 bytes
 
 0000  20 52 45 43 56 1b 20 52 45 43 56 1b c0 23 02 1a    RECV. RECV..#.. 
 0010  00 05 00                                          ... 
 
 Frame 12 (151 on wire, 151 captured)
     Arrival Time: Feb 14, 2002 18:09:24.827211000
     Time delta from previous packet: 0.003526000 seconds
     Time relative to first packet: 2.881828000 seconds
     Frame Number: 12
     Packet Length: 151 bytes
     Capture Length: 151 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: Unknown (0x803f)
 Data (137 bytes)
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 3f 01 05    SEND. SEND..?.. 
 0010  00 89 01 79 4e 49 4b 20 20 20 20 20 20 20 20 20   ...yNIK 
 0020  20 20 20 87 01 4e 49 4b 20 20 20 20 20 20 20 20      ..NIK 
 0030  20 20 20 20 00 01 57 4f 52 4b 47 52 4f 55 50 20       ..WORKGROUP 
 0040  20 20 20 20 20 00 02 4e 49 4b 20 20 20 20 20 20        ..NIK 
 0050  20 20 20 20 20 20 20 01 57 4f 52 4b 47 52 4f 55          .WORKGROU 
 0060  50 20 20 20 20 20 20 1e 02 4e 49 4b 20 20 20 20   P      ..NIK 
 0070  20 20 20 20 20 20 20 20 03 01 49 4e 54 52 55 44           ..INTRUD 
 0080  20 20 20 20 20 20 20 20 20 03 01 02 0c 00 07 00            ....... 
 0090  01 00 00 4e 49 4b 00                              ...NIK. 
 
 Frame 13 (24 on wire, 24 captured)
     Arrival Time: Feb 14, 2002 18:09:24.827438000
     Time delta from previous packet: 0.000227000 seconds
     Time relative to first packet: 2.882055000 seconds
     Frame Number: 13
     Packet Length: 24 bytes
     Capture Length: 24 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: PPP Compression Control Protocol (0x80fd)
 PPP Compression Control Protocol
     Code: Configuration Request (0x01)
     Identifier: 0x06
     Length: 10
     Options: (6 bytes)
         Microsoft PPC: Supported Bits: 0x00000001
             .... .... .... .... .... .... .... ...1 = Desire to negotiate MPPC
             .... .... .... .... .... .... ...0 .... = Obsolete (should ALWAYS be
 0)
             .... .... .... .... .... .... ..0. .... = 40-bit encryption OFF
             .... .... .... .... .... .... .0.. .... = 128-bit encryption OFF
             .... .... .... .... .... .... 0... .... = 56-bit encryption OFF
             .... ...0 .... .... .... .... .... .... = Stateless mode OFF
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 fd 01 06    SEND. SEND..... 
 0010  00 0a 12 06 00 00 00 01                           ........ 
 
 Frame 14 (54 on wire, 54 captured)
     Arrival Time: Feb 14, 2002 18:09:24.849438000
     Time delta from previous packet: 0.022000000 seconds
     Time relative to first packet: 2.904055000 seconds
     Frame Number: 14
     Packet Length: 54 bytes
     Capture Length: 54 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Request (0x01)
     Identifier: 0x07
     Length: 40
     Options: (36 bytes)
         IP compression protocol: 6 bytes
             IP compression protocol: VJ compressed TCP (0x2d)
             Data (2 bytes)
 
 >        IP address: 0.0.0.0
 >        Primary DNS server IP address: 0.0.0.0
 >        Primary WINS server IP address: 0.0.0.0
 >        Secondary DNS server IP address: 0.0.0.0
 >        Secondary WINS server IP address: 0.0.0.0
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 21 01 07    SEND. SEND..!.. 
 0010  00 28 02 06 00 2d 0f 01 03 06 00 00 00 00 81 06   .(...-.......... 
 0020  00 00 00 00 82 06 00 00 00 00 83 06 00 00 00 00   ................ 
 0030  84 06 00 00 00 00                                 ...... 
 
 Frame 15 (30 on wire, 30 captured)
     Arrival Time: Feb 14, 2002 18:09:25.305650000
     Time delta from previous packet: 0.456212000 seconds
     Time relative to first packet: 3.360267000 seconds
     Frame Number: 15
     Packet Length: 30 bytes
     Capture Length: 30 bytes
 Ethernet II
     Destination: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Source: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Request (0x01)
     Identifier: 0xfd
     Length: 16
     Options: (12 bytes)
         IP compression protocol: 6 bytes
             IP compression protocol: VJ compressed TCP (0x2d)
             Data (2 bytes)
         IP address: 195.218.182.253
 
 0000  20 52 45 43 56 1b 20 52 45 43 56 1b 80 21 01 fd    RECV. RECV..!.. 
 0010  00 10 02 06 00 2d 0f 00 03 06 c3 da b6 fd         .....-........ 
 
 Frame 16 (30 on wire, 30 captured)
     Arrival Time: Feb 14, 2002 18:09:25.305907000
     Time delta from previous packet: 0.000257000 seconds
     Time relative to first packet: 3.360524000 seconds
     Frame Number: 16
     Packet Length: 30 bytes
     Capture Length: 30 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Ack (0x02)
     Identifier: 0xfd
     Length: 16
     Options: (12 bytes)
         IP compression protocol: 6 bytes
             IP compression protocol: VJ compressed TCP (0x2d)
             Data (2 bytes)
         IP address: 195.218.182.253
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 21 02 fd    SEND. SEND..!.. 
 0010  00 10 02 06 00 2d 0f 00 03 06 c3 da b6 fd         .....-........ 
 
 Frame 17 (54 on wire, 54 captured)
     Arrival Time: Feb 14, 2002 18:09:26.983338000
     Time delta from previous packet: 1.677431000 seconds
     Time relative to first packet: 5.037955000 seconds
     Frame Number: 17
     Packet Length: 54 bytes
     Capture Length: 54 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Request (0x01)
     Identifier: 0x08
     Length: 40
     Options: (36 bytes)
         IP compression protocol: 6 bytes
             IP compression protocol: VJ compressed TCP (0x2d)
             Data (2 bytes)
 
 >        IP address: 0.0.0.0
 >        Primary DNS server IP address: 0.0.0.0
 >        Primary WINS server IP address: 0.0.0.0
 >        Secondary DNS server IP address: 0.0.0.0
 >        Secondary WINS server IP address: 0.0.0.0
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 21 01 08    SEND. SEND..!.. 
 0010  00 28 02 06 00 2d 0f 01 03 06 00 00 00 00 81 06   .(...-.......... 
 0020  00 00 00 00 82 06 00 00 00 00 83 06 00 00 00 00   ................ 
 0030  84 06 00 00 00 00                                 ...... 
 
 Frame 18 (24 on wire, 24 captured)
     Arrival Time: Feb 14, 2002 18:09:26.983568000
     Time delta from previous packet: 0.000230000 seconds
     Time relative to first packet: 5.038185000 seconds
     Frame Number: 18
     Packet Length: 24 bytes
     Capture Length: 24 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: PPP Compression Control Protocol (0x80fd)
 PPP Compression Control Protocol
     Code: Configuration Request (0x01)
     Identifier: 0x09
     Length: 10
     Options: (6 bytes)
         Microsoft PPC: Supported Bits: 0x00000001
             .... .... .... .... .... .... .... ...1 = Desire to negotiate MPPC
             .... .... .... .... .... .... ...0 .... = Obsolete (should ALWAYS be
 0)
             .... .... .... .... .... .... ..0. .... = 40-bit encryption OFF
             .... .... .... .... .... .... .0.. .... = 128-bit encryption OFF
             .... .... .... .... .... .... 0... .... = 56-bit encryption OFF
             .... ...0 .... .... .... .... .... .... = Stateless mode OFF
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 fd 01 09    SEND. SEND..... 
 0010  00 0a 12 06 00 00 00 01                           ........ 
 
 Frame 19 (151 on wire, 151 captured)
     Arrival Time: Feb 14, 2002 18:09:26.988960000
     Time delta from previous packet: 0.005392000 seconds
     Time relative to first packet: 5.043577000 seconds
     Frame Number: 19
     Packet Length: 151 bytes
     Capture Length: 151 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: Unknown (0x803f)
 Data (137 bytes)
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 3f 01 0a    SEND. SEND..?.. 
 0010  00 89 01 79 4e 49 4b 20 20 20 20 20 20 20 20 20   ...yNIK 
 0020  20 20 20 87 01 4e 49 4b 20 20 20 20 20 20 20 20      ..NIK 
 0030  20 20 20 20 00 01 57 4f 52 4b 47 52 4f 55 50 20       ..WORKGROUP 
 0040  20 20 20 20 20 00 02 4e 49 4b 20 20 20 20 20 20        ..NIK 
 0050  20 20 20 20 20 20 20 01 57 4f 52 4b 47 52 4f 55          .WORKGROU 
 0060  50 20 20 20 20 20 20 1e 02 4e 49 4b 20 20 20 20   P      ..NIK 
 0070  20 20 20 20 20 20 20 20 03 01 49 4e 54 52 55 44           ..INTRUD 
 0080  20 20 20 20 20 20 20 20 20 03 01 02 0c 00 07 00            ....... 
 0090  01 00 00 4e 49 4b 00                              ...NIK. 
 
 Frame 20 (36 on wire, 36 captured)
     Arrival Time: Feb 14, 2002 18:09:27.137443000
     Time delta from previous packet: 0.148483000 seconds
     Time relative to first packet: 5.192060000 seconds
     Frame Number: 20
     Packet Length: 36 bytes
     Capture Length: 36 bytes
 Ethernet II
     Destination: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Source: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Reject (0x04)
     Identifier: 0x08
     Length: 22
     Options: (18 bytes)
 
 >        Primary WINS server IP address: 0.0.0.0
 >        Secondary DNS server IP address: 0.0.0.0
 >        Secondary WINS server IP address: 0.0.0.0
 
 0000  20 52 45 43 56 1b 20 52 45 43 56 1b 80 21 04 08    RECV. RECV..!.. 
 0010  00 16 82 06 00 00 00 00 83 06 00 00 00 00 84 06   ................ 
 0020  00 00 00 00                                       .... 
 
 Frame 21 (36 on wire, 36 captured)
     Arrival Time: Feb 14, 2002 18:09:27.137809000
     Time delta from previous packet: 0.000366000 seconds
     Time relative to first packet: 5.192426000 seconds
     Frame Number: 21
     Packet Length: 36 bytes
     Capture Length: 36 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Request (0x01)
     Identifier: 0x0b
     Length: 22
     Options: (18 bytes)
         IP compression protocol: 6 bytes
             IP compression protocol: VJ compressed TCP (0x2d)
             Data (2 bytes)
         IP address: 0.0.0.0
         Primary DNS server IP address: 0.0.0.0
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 21 01 0b    SEND. SEND..!.. 
 0010  00 16 02 06 00 2d 0f 01 03 06 00 00 00 00 81 06   .....-.......... 
 0020  00 00 00 00                                       .... 
 
 Frame 22 (30 on wire, 30 captured)
     Arrival Time: Feb 14, 2002 18:09:27.143294000
     Time delta from previous packet: 0.005485000 seconds
     Time relative to first packet: 5.197911000 seconds
     Frame Number: 22
     Packet Length: 30 bytes
     Capture Length: 30 bytes
 Ethernet II
     Destination: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Source: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Type: PPP Link Control Protocol (0xc021)
 PPP Link Control Protocol
     Code: Protocol Reject (0x08)
     Identifier: 0x8e
     Length: 16
     Rejected protocol: Compression Control Protocol (0x80fd)
     Rejected packet (10 bytes)
 
 0000  20 52 45 43 56 1b 20 52 45 43 56 1b c0 21 08 8e    RECV. RECV..!.. 
 0010  00 10 80 fd 01 09 00 0a 12 06 00 00 00 01         .............. 
 
 Frame 23 (157 on wire, 157 captured)
     Arrival Time: Feb 14, 2002 18:09:27.201946000
     Time delta from previous packet: 0.058652000 seconds
     Time relative to first packet: 5.256563000 seconds
     Frame Number: 23
     Packet Length: 157 bytes
     Capture Length: 157 bytes
 Ethernet II
     Destination: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Source: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Type: PPP Link Control Protocol (0xc021)
 PPP Link Control Protocol
     Code: Protocol Reject (0x08)
     Identifier: 0x8f
     Length: 143
     Rejected protocol: Unknown (0x803f)
     Rejected packet (137 bytes)
 
 0000  20 52 45 43 56 1b 20 52 45 43 56 1b c0 21 08 8f    RECV. RECV..!.. 
 0010  00 8f 80 3f 01 0a 00 89 01 79 4e 49 4b 20 20 20   ...?.....yNIK 
 0020  20 20 20 20 20 20 20 20 20 87 01 4e 49 4b 20 20            ..NIK 
 0030  20 20 20 20 20 20 20 20 20 20 00 01 57 4f 52 4b             ..WORK 
 0040  47 52 4f 55 50 20 20 20 20 20 20 00 02 4e 49 4b   GROUP      ..NIK 
 0050  20 20 20 20 20 20 20 20 20 20 20 20 20 01 57 4f                .WO 
 0060  52 4b 47 52 4f 55 50 20 20 20 20 20 20 1e 02 4e   RKGROUP      ..N 
 0070  49 4b 20 20 20 20 20 20 20 20 20 20 20 20 03 01   IK            .. 
 0080  49 4e 54 52 55 44 20 20 20 20 20 20 20 20 20 03   INTRUD         . 
 0090  01 02 0c 00 07 00 01 00 00 4e 49 4b 00            .........NIK. 
 
 Frame 24 (30 on wire, 30 captured)
     Arrival Time: Feb 14, 2002 18:09:27.258896000
     Time delta from previous packet: 0.056950000 seconds
     Time relative to first packet: 5.313513000 seconds
     Frame Number: 24
     Packet Length: 30 bytes
     Capture Length: 30 bytes
 Ethernet II
     Destination: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Source: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Nak (0x03)
     Identifier: 0x0b
     Length: 16
     Options: (12 bytes)
 
 >        IP address: 195.218.182.240
 >        Primary DNS server IP address: 195.218.182.254
 
 0000  20 52 45 43 56 1b 20 52 45 43 56 1b 80 21 03 0b    RECV. RECV..!.. 
 0010  00 10 03 06 c3 da b6 f0 81 06 c3 da b6 fe         .............. 
 
 Frame 25 (36 on wire, 36 captured)
     Arrival Time: Feb 14, 2002 18:09:27.259167000
     Time delta from previous packet: 0.000271000 seconds
     Time relative to first packet: 5.313784000 seconds
     Frame Number: 25
     Packet Length: 36 bytes
     Capture Length: 36 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Request (0x01)
     Identifier: 0x0c
     Length: 22
     Options: (18 bytes)
         IP compression protocol: 6 bytes
             IP compression protocol: VJ compressed TCP (0x2d)
             Data (2 bytes)
 
 >        IP address: 195.218.182.240
 >        Primary DNS server IP address: 195.218.182.254
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b 80 21 01 0c    SEND. SEND..!.. 
 0010  00 16 02 06 00 2d 0f 01 03 06 c3 da b6 f0 81 06   .....-.......... 
 0020  c3 da b6 fe                                       .... 
 
 Frame 26 (36 on wire, 36 captured)
     Arrival Time: Feb 14, 2002 18:09:27.430423000
     Time delta from previous packet: 0.171256000 seconds
     Time relative to first packet: 5.485040000 seconds
     Frame Number: 26
     Packet Length: 36 bytes
     Capture Length: 36 bytes
 Ethernet II
     Destination: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Source: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Type: PPP IP Control Protocol (0x8021)
 PPP IP Control Protocol
     Code: Configuration Ack (0x02)
     Identifier: 0x0c
     Length: 22
     Options: (18 bytes)
         IP compression protocol: 6 bytes
             IP compression protocol: VJ compressed TCP (0x2d)
             Data (2 bytes)
 
 >        IP address: 195.218.182.240
 >        Primary DNS server IP address: 195.218.182.254
 
 0000  20 52 45 43 56 1b 20 52 45 43 56 1b 80 21 02 0c    RECV. RECV..!.. 
 0010  00 16 02 06 00 2d 0f 01 03 06 c3 da b6 f0 81 06   .....-.......... 
 0020  c3 da b6 fe                                       .... 
 
 Frame 27 (30 on wire, 30 captured)
     Arrival Time: Feb 14, 2002 18:09:57.517662000
     Time delta from previous packet: 30.087239000 seconds
     Time relative to first packet: 35.572279000 seconds
     Frame Number: 27
     Packet Length: 30 bytes
     Capture Length: 30 bytes
 Ethernet II
     Destination: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Source: 20:53:45:4e:44:1b (20:53:45:4e:44:1b)
     Type: PPP Link Control Protocol (0xc021)
 PPP Link Control Protocol
     Code: Termination Request (0x05)
     Identifier: 0x0d
     Length: 16
     Data (12 bytes)
 
 0000  20 53 45 4e 44 1b 20 53 45 4e 44 1b c0 21 05 0d    SEND. SEND..!.. 
 0010  00 10 24 f3 5b 60 00 3c cd 74 00 00 00 00         ..$.[`.<.t.... 
 
 Frame 28 (18 on wire, 18 captured)
     Arrival Time: Feb 14, 2002 18:09:59.167800000
     Time delta from previous packet: 1.650138000 seconds
     Time relative to first packet: 37.222417000 seconds
     Frame Number: 28
     Packet Length: 18 bytes
     Capture Length: 18 bytes
 Ethernet II
     Destination: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Source: 20:52:45:43:56:1b (20:52:45:43:56:1b)
     Type: PPP Link Control Protocol (0xc021)
 PPP Link Control Protocol
     Code: Termination Ack (0x06)
     Identifier: 0x0d
     Length: 4
 
 0000  20 52 45 43 56 1b 20 52 45 43 56 1b c0 21 06 0d    RECV. RECV..!.. 
 0010  00 04                                             .. 
 дальше уже tcp/ip
                 C уважением, NiK.
 ... don't top secret and only for member group
  * Origin: ю  NiK  //  cn0pka (2:5020/968.79)
 
 

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Тема:    Автор:    Дата:    re: DNS   NiK   14 Feb 2002 19:15:25   DNS   Vlad Kozyrev   15 Feb 2002 14:34:02   DNS   NiK   15 Feb 2002 21:18:02