Журнал лабораторных работ

11:20:45

#traceroute -I -n tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254  0.846 ms  1.043 ms  1.449 ms
 2  10.0.35.1  0.217 ms  0.215 ms  0.212 ms
 3  * * *
 4  * * *
 5  194.150.92.14  63.188 ms  63.389 ms  63.388 ms
 6  217.27.155.29  17.704 ms  62.970 ms  63.167 ms
 7  195.35.65.224  62.957 ms  62.502 ms  62.349 ms
 8  62.80.172.91  61.826 ms  99.410 ms  54.138 ms
 9  62.80.163.45  53.922 ms  53.915 ms  53.922 ms

11:21:14

#traceroute -n tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254  6.887 ms  7.283 ms  7.477 ms
 2  10.0.35.1  0.224 ms  0.417 ms  0.405 ms
 3  * * *
 4  194.150.93.65  25.939 ms  25.931 ms  25.923 ms
 5  194.150.92.14  41.496 ms  52.932 ms  52.923 ms
 6  217.27.155.29  26.089 ms  25.941 ms  25.753 ms
 7  195.35.65.224  25.742 ms  19.252 ms  25.463 ms
 8  62.80.172.91  25.146 ms  27.190 ms  27.180 ms
 9  62.80.163.45  26.964 ms  26.972 ms  26.964 ms

/dev/pts/1

11:21:31

#digitemp_DS9097 -a -q -o "%.1C"

25.3
26.8

/dev/pts/7

11:22:19

#traceroute -n -q5 tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254  1.069 ms  1.258 ms  1.656 ms  1.851 ms  2.041 ms
 2  10.0.35.1  0.394 ms  0.385 ms  0.367 ms  0.360 ms  0.348 ms
 3  * * * * *
 4  * * * * *
 5  194.150.92.14  49.167 ms  48.553 ms  48.594 ms  48.191 ms  47.223 ms
 6  217.27.155.29  47.008 ms  9.699 ms  21.174 ms  27.814 ms  27.631 ms
 7  195.35.65.224  27.823 ms  27.816 ms  25.635 ms  20.271 ms  21.070 ms
 8  62.80.172.91  21.060 ms  21.112 ms  21.103 ms  18.629 ms  19.095 ms
 9  62.80.163.45  18.476 ms  18.465 ms  18.267 ms  18.466 ms  19.561 ms

11:25:26

#дlsusb

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 03eb:0002 Atmel Corp.
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

11:29:15

#lsusb

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 03eb:0002 Atmel Corp.
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

11:29:16

#tail -f /var/log/messages

Jun  2 10:41:19 linux6 kernel: [90973.171198] atl1 0000:02:00.0: eth0 link is up 1000 Mbps full duplex
Jun  2 11:28:34 linux6 kernel: [93807.992038] usb 6-2: new low speed USB device using uhci_hcd and address 2
Jun  2 11:28:34 linux6 kernel: [93808.174095] usb 6-2: New USB device found, idVendor=03eb, idProduct=0002
Jun  2 11:28:34 linux6 kernel: [93808.174099] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jun  2 11:28:34 linux6 kernel: [93808.174102] usb 6-2: Product: IgorPlug-USB (AVR)
Jun  2 11:28:34 linux6 kernel: [93808.174105] usb 6-2: Manufacturer: Ing. Igor Cesko http://www.cesko.host.sk
Jun  2 11:28:34 linux6 kernel: [93808.174197] usb 6-2: configuration #1 chosen from 1 choice
Jun  2 11:28:58 linux6 kernel: [93832.704051] usb 5-2: USB disconnect, address 2
Jun  2 11:28:58 linux6 kernel: [93832.704279] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
Jun  2 11:28:58 linux6 kernel: [93832.704292] ftdi_sio 5-2:1.0: device disconnected
Jun  2 11:32:02 linux6 kernel: [94016.224082] usb 6-2: USB disconnect, address 2
Jun  2 11:32:06 linux6 kernel: [94020.760027] usb 6-2: new low speed USB device using uhci_hcd and address 3
Jun  2 11:32:07 linux6 kernel: [94020.942087] usb 6-2: New USB device found, idVendor=03eb, idProduct=0002
Jun  2 11:32:07 linux6 kernel: [94020.942091] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jun  2 11:32:07 linux6 kernel: [94020.942094] usb 6-2: Product: IgorPlug-USB (AVR)
Jun  2 11:32:07 linux6 kernel: [94020.942096] usb 6-2: Manufacturer: Ing. Igor Cesko http://www.cesko.host.sk
Jun  2 11:32:07 linux6 kernel: [94020.942182] usb 6-2: configuration #1 chosen from 1 choice
^C

11:34:15

#apt-cache irda

E: Неверная операция irda

11:34:37

#apt-cache search irda

anyremote-doc - Documentation for anyremote
gnome-vfs-obexftp - GNOME VFS module for OBEX FTP
gsm-utils - GSM mobile phone access applications
libgsmme1c2a - GSM mobile phone access library
obexfs - mount filesystem of ObexFTP capable devices
obexftp - file transfer utility for devices that use the OBEX protocol
obexpushd - program for receiving files via Bluetooth or IRDA
opensync-plugin-irmc - IrMC plugin for opensync
ussp-push - Client for OBEX PUSH
anyremote - служба удалённого управления приложениями через Bluetooth, IrDA или WiFi
irda-utils - утилиты управления и обслуживания IrDA
toshset - доступ к большинству аппаратных интерфейсов ноутбука Toshiba

11:34:44

#apt-cache search irlink

11:35:19

#ÑÑcat /etc/ap

apm/    approx/ apt/

11:35:19

#cat /etc/apt/sources.list

#deb http://192.168.15.7:9999/debian sid main
deb http://10.0.35.1:9999/debian sid main

/dev/pts/1

11:37:24

#digitemp_DS9097 -a -q -o "%.1C"

25.8
27.2

/dev/pts/7

11:38:26

#ÐµÑtcpdump

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
11:44:40.413185 LLDP, name ProCurve Switch 3400cl-48G, length 166
        [|LLDP]
^C
1 packets captured
1 packets received by filter
0 packets dropped by kernel

11:44:44

#tcpdump -n eth0

tcpdump: syntax error

11:45:57

#tcpdump -n host 192.168.103.1

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
^C
0 packets captured
0 packets received by filter
0 packets dropped by kernel

/dev/pts/12

11:46:33

#traceroute tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  0.835 ms  1.188 ms  1.380 ms
 2  10.0.35.1 (10.0.35.1)  0.344 ms  0.335 ms  0.325 ms
 3  192.168.70.1 (192.168.70.1)  9.368 ms  57.009 ms  56.998 ms
 4  ip.194.150.93.65.veer.net.ua (194.150.93.65)  57.188 ms  57.178 ms  57.166 ms
 5  uplink-uaix.veer.net.ua (194.150.92.14)  57.156 ms  57.146 ms  57.136 ms
 6  217.27.155.29.sitel.com.ua (217.27.155.29)  57.123 ms  56.842 ms  56.830 ms
 7  cyfra-10G-gw.ix.net.ua (195.35.65.224)  56.820 ms  64.149 ms  64.296 ms
 8  62.80.172.91 (62.80.172.91)  55.343 ms  63.408 ms  21.994 ms
 9  alpha.eb.co.ua (62.80.163.45)  21.933 ms  21.872 ms  22.020 ms

/dev/pts/7

11:47:16

#tcpdump -n eth0 not port 22

tcpdump: syntax error

/dev/pts/12

11:47:44

#traceroute 10.0.35.100

traceroute to 10.0.35.100 (10.0.35.100), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  0.845 ms  1.017 ms  1.467 ms
 2  10.0.35.100 (10.0.35.100)  0.531 ms  0.522 ms  0.512 ms

11:48:15

#traceroute 10.0.35.100

traceroute to 10.0.35.100 (10.0.35.100), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  1.048 ms  1.107 ms  1.254 ms
 2  10.0.35.100 (10.0.35.100)  0.380 ms  0.326 ms  0.273 ms

/dev/pts/7

11:51:48

#tcpdump -Ñn- eth0 not port 22

tcpdump version 4.0.0
libpcap version 1.0.0
Usage: tcpdump [-aAdDefIKlLnNOpqRStuUvxX] [ -B size ] [ -c count ]
                [ -C file_size ] [ -E algo:secret ] [ -F file ] [ -G seconds ]
                [ -i interface ] [ -M secret ] [ -r file ]
                [ -s snaplen ] [ -T type ] [ -w file ] [ -W filecount ]
                [ -y datalinktype ] [ -z command ] [ -Z user ]
                [ expression ]

11:51:58

#tcpdump -n -i eth0 not port 22

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
11:52:05.927571 IP 192.168.15.6.52776 > 10.0.35.100.33434: UDP, length 32
11:52:05.927712 IP 192.168.15.6.49717 > 10.0.35.100.33435: UDP, length 32
11:52:05.927770 IP 192.168.15.6.55081 > 10.0.35.100.33436: UDP, length 32
11:52:05.927825 IP 192.168.15.6.39021 > 10.0.35.100.33437: UDP, length 32
11:52:05.927881 IP 192.168.15.6.36953 > 10.0.35.100.33438: UDP, length 32
11:52:05.927934 IP 192.168.15.6.40380 > 10.0.35.100.33439: UDP, length 32
11:52:05.927984 IP 192.168.15.6.40678 > 10.0.35.100.33440: UDP, length 32
11:52:05.928036 IP 192.168.15.6.34423 > 10.0.35.100.33441: UDP, length 32
...
11:52:38.860981 IP 212.109.52.54.5222 > 192.168.15.6.35926: Flags [P.], seq 315:629, ack 154, win 4006, options [nop,nop,TS val 125931956 ecr 23732026], length 314
11:52:38.861000 IP 192.168.15.6.35926 > 212.109.52.54.5222: Flags [.], ack 629, win 1002, options [nop,nop,TS val 23738174 ecr 125931956], length 0
11:52:38.872400 IP 192.168.15.6.49986 > 10.0.35.1.53: 46208+ A? localhost.unix.nt. (35)
11:52:38.872575 IP 192.168.15.6.49986 > 10.0.35.1.53: 24756+ AAAA? localhost.unix.nt. (35)
11:52:38.872830 IP 10.0.35.1.53 > 192.168.15.6.49986: 46208 NXDomain* 0/1/0 (87)
11:52:38.872839 IP 10.0.35.1.53 > 192.168.15.6.49986: 24756 NXDomain* 0/1/0 (87)
^C
122 packets captured
122 packets received by filter
0 packets dropped by kernel

/dev/pts/12

11:52:05

#traceroute 10.0.35.100

traceroute to 10.0.35.100 (10.0.35.100), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  1.111 ms  1.364 ms  1.765 ms
 2  10.0.35.100 (10.0.35.100)  0.392 ms  0.385 ms  0.376 ms

/dev/pts/7

11:52:38

#tcpdump -n -i eth0.103 not port 22

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0.103, link-type EN10MB (Ethernet), capture size 96 bytes
11:52:51.620361 IP 192.168.103.2.45937 > 10.0.35.1.53: 19739+ A? xgu.ru. (24)
11:52:51.620368 IP 192.168.103.2.45937 > 10.0.35.1.53: 48436+ AAAA? xgu.ru. (24)
11:52:51.620767 IP 10.0.35.1.53 > 192.168.103.2.45937: 19739 1/3/0 A 194.150.93.78 (106)
11:52:51.620771 IP 10.0.35.1.53 > 192.168.103.2.45937: 48436 0/1/0 (87)
11:52:51.620969 IP 192.168.103.2.55420 > 194.150.93.78.80: Flags [S], seq 476005573, win 5840, options [mss 1460,sackOK,TS val 1773257 ecr 0,nop,wscale 6], length 0
11:52:51.629404 IP 194.150.93.78.80 > 192.168.103.2.55420: Flags [S.], seq 2829160317, ack 476005574, win 5792, options [mss 1460,sackOK,TS val 689185829 ecr 1773257,nop,wscale 7], length 0
11:52:51.629606 IP 192.168.103.2.55420 > 194.150.93.78.80: Flags [.], ack 1, win 92, options [nop,nop,TS val 1773259 ecr 689185829], length 0
11:52:51.629809 IP 192.168.103.2.55420 > 194.150.93.78.80: Flags [P.], seq 1:460, ack 1, win 92, options [nop,nop,TS val 1773259 ecr 689185829], length 459
11:52:51.638980 IP 194.150.93.78.80 > 192.168.103.2.55420: Flags [.], ack 460, win 54, options [nop,nop,TS val 689185832 ecr 1773259], length 0
11:52:56.619107 ARP, Request who-has 192.168.103.2 tell 192.168.103.1, length 28
11:52:56.619329 ARP, Reply 192.168.103.2 is-at 00:0a:01:d4:d3:5a, length 46
^C
11 packets captured
11 packets received by filter
0 packets dropped by kernel

/dev/pts/12

11:52:49

#traceroute 10.0.35.100

traceroute to 10.0.35.100 (10.0.35.100), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  0.834 ms  1.035 ms  1.274 ms
 2  10.0.35.100 (10.0.35.100)  0.390 ms  0.382 ms  0.370 ms

11:52:58

#traceroute 10.0.35.100

traceroute to 10.0.35.100 (10.0.35.100), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  0.838 ms  1.021 ms  1.265 ms
 2  10.0.35.100 (10.0.35.100)  0.386 ms  0.379 ms  0.371 ms

/dev/pts/7

11:53:01

#tcpdump -n -i eth0 not port 22 icmp

tcpdump: syntax error

11:53:08

#tcpdump -n -i eth0 icmp not port 22

tcpdump: syntax error

/dev/pts/12

11:54:10

#traceroute tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  12.133 ms  12.528 ms  12.723 ms
 2  10.0.35.1 (10.0.35.1)  0.457 ms  0.446 ms  0.437 ms
 3  192.168.70.1 (192.168.70.1)  7.225 ms  47.428 ms  47.416 ms
 4  ip.194.150.93.65.veer.net.ua (194.150.93.65)  47.609 ms  47.599 ms  47.584 ms
 5  uplink-uaix.veer.net.ua (194.150.92.14)  47.577 ms  47.569 ms  47.561 ms
 6  217.27.155.29.sitel.com.ua (217.27.155.29)  47.549 ms  47.166 ms  47.155 ms
 7  cyfra-10G-gw.ix.net.ua (195.35.65.224)  47.146 ms  59.798 ms  54.507 ms
 8  62.80.172.91 (62.80.172.91)  45.881 ms  53.434 ms  27.074 ms
 9  alpha.eb.co.ua (62.80.163.45)  26.856 ms  23.561 ms  23.564 ms

11:54:13

#traceroute tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  1.267 ms  1.422 ms  1.576 ms
 2  10.0.35.1 (10.0.35.1)  0.297 ms  0.252 ms  0.202 ms
 3  192.168.70.1 (192.168.70.1)  5.866 ms  15.482 ms  15.435 ms
 4  ip.194.150.93.65.veer.net.ua (194.150.93.65)  15.589 ms  15.493 ms  15.443 ms
 5  uplink-uaix.veer.net.ua (194.150.92.14)  23.768 ms  23.916 ms  23.873 ms
 6  217.27.155.29.sitel.com.ua (217.27.155.29)  23.629 ms  23.569 ms  23.714 ms
 7  cyfra-10G-gw.ix.net.ua (195.35.65.224)  23.665 ms  22.787 ms  22.214 ms
 8  62.80.172.91 (62.80.172.91)  22.163 ms  28.978 ms  30.596 ms
 9  alpha.eb.co.ua (62.80.163.45)  29.350 ms  29.310 ms  29.482 ms

/dev/pts/7

11:54:34

#tcpdump -i eth0 -n not port 22

11:54:51.273263 IP 192.168.15.6.37057 > 62.80.163.45.33461: UDP, length 32
11:54:51.317946 IP 217.27.155.29 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:51.317947 IP 194.150.92.14 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:51.318149 IP 192.168.15.6.48655 > 10.0.35.1.53: 64313+ PTR? 14.92.150.194.in-addr.arpa. (44)
11:54:51.318150 IP 217.27.155.29 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:51.318150 IP 217.27.155.29 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:51.318151 IP 194.150.92.14 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:51.318151 IP 195.35.65.224 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:51.318152 IP 194.150.92.14 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:51.318152 IP 195.35.65.224 > 192.168.15.6: ICMP time exceeded in-transit, length 36
...
11:54:53.172775 IP 195.35.65.224 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:53.172776 IP 195.35.65.224 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:54:53.173042 IP 192.168.15.6.59210 > 10.0.35.1.53: 10416+ PTR? 91.172.80.62.in-addr.arpa. (43)
11:54:53.173281 IP 10.0.35.1.53 > 192.168.15.6.59210: 10416 NXDomain 0/1/0 (102)
11:54:53.173406 IP 192.168.15.6.33554 > 10.0.35.1.53: 34914+ PTR? 45.163.80.62.in-addr.arpa. (43)
11:54:53.173691 IP 10.0.35.1.53 > 192.168.15.6.33554: 34914 1/2/2 (145)
^C
289 packets captured
289 packets received by filter
0 packets dropped by kernel

/dev/pts/12

11:54:45

#traceroute tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  0.851 ms  1.039 ms  1.399 ms
 2  10.0.35.1 (10.0.35.1)  0.360 ms  0.348 ms  0.336 ms
 3  192.168.70.1 (192.168.70.1)  7.550 ms  15.555 ms  15.544 ms
 4  ip.194.150.93.65.veer.net.ua (194.150.93.65)  15.737 ms  15.725 ms  15.642 ms
 5  uplink-uaix.veer.net.ua (194.150.92.14)  61.274 ms  61.437 ms  61.424 ms
 6  217.27.155.29.sitel.com.ua (217.27.155.29)  61.177 ms  61.250 ms  61.225 ms
 7  cyfra-10G-gw.ix.net.ua (195.35.65.224)  61.215 ms  60.417 ms  60.369 ms
 8  62.80.172.91 (62.80.172.91)  59.771 ms  53.542 ms  65.341 ms
 9  alpha.eb.co.ua (62.80.163.45)  56.753 ms  64.191 ms  64.139 ms

11:54:51

#traceroute tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  1.275 ms  1.437 ms  1.795 ms
 2  10.0.35.1 (10.0.35.1)  0.325 ms  0.291 ms  0.253 ms
 3  192.168.70.1 (192.168.70.1)  6.665 ms  21.940 ms  21.912 ms
 4  ip.194.150.93.65.veer.net.ua (194.150.93.65)  22.085 ms  22.047 ms  22.016 ms
 5  uplink-uaix.veer.net.ua (194.150.92.14)  21.986 ms  21.915 ms  21.883 ms
 6  217.27.155.29.sitel.com.ua (217.27.155.29)  21.851 ms  21.801 ms  21.770 ms
 7  cyfra-10G-gw.ix.net.ua (195.35.65.224)  408.567 ms  411.999 ms  411.955 ms
 8  62.80.172.91 (62.80.172.91)  20.066 ms  19.476 ms  16.530 ms
 9  alpha.eb.co.ua (62.80.163.45)  24.728 ms  21.898 ms *

/dev/pts/7

11:54:55

#tcpdump -i eth0.103 -n not port 22

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0.103, link-type EN10MB (Ethernet), capture size 96 bytes
11:55:59.131052 IP 192.168.103.2.44065 > 10.0.35.1.53: 27730+ A? www.google.com.ua. (35)
11:55:59.131072 IP 192.168.103.2.44065 > 10.0.35.1.53: 11441+ AAAA? www.google.com.ua. (35)
11:55:59.131458 IP 10.0.35.1.53 > 192.168.103.2.44065: 27730 6/7/7 CNAME[|domain]
11:55:59.131462 IP 10.0.35.1.53 > 192.168.103.2.44065: 11441 2/1/0 CNAME[|domain]
11:55:59.132074 IP 192.168.103.2.37778 > 74.125.87.104.33434: UDP, length 32
11:55:59.132102 IP 192.168.103.1 > 192.168.103.2: ICMP time exceeded in-transit, length 68
11:55:59.132106 IP 192.168.103.2.43202 > 74.125.87.104.33435: UDP, length 32
11:55:59.132110 IP 192.168.103.1 > 192.168.103.2: ICMP time exceeded in-transit, length 68
...
11:55:59.244883 IP 74.125.87.104 > 192.168.103.2: ICMP 74.125.87.104 udp port 33481 unreachable, length 36
11:55:59.244886 IP 74.125.87.104 > 192.168.103.2: ICMP 74.125.87.104 udp port 33483 unreachable, length 36
11:55:59.244888 IP 74.125.87.104 > 192.168.103.2: ICMP 74.125.87.104 udp port 33484 unreachable, length 36
11:55:59.244891 IP 74.125.87.104 > 192.168.103.2: ICMP 74.125.87.104 udp port 33485 unreachable, length 36
11:56:04.129395 ARP, Request who-has 192.168.103.1 tell 192.168.103.2, length 46
11:56:04.129407 ARP, Reply 192.168.103.1 is-at 00:1b:fc:7d:b5:a7, length 28
^C
110 packets captured
110 packets received by filter
0 packets dropped by kernel

/dev/pts/12

11:54:57

#traceroute tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  8.090 ms  8.486 ms  8.680 ms
 2  10.0.35.1 (10.0.35.1)  9.207 ms  9.402 ms  9.596 ms
 3  192.168.70.1 (192.168.70.1)  27.846 ms  27.837 ms  27.828 ms
 4  ip.194.150.93.65.veer.net.ua (194.150.93.65)  28.019 ms  28.009 ms  28.000 ms
 5  uplink-uaix.veer.net.ua (194.150.92.14)  27.985 ms  27.978 ms  27.969 ms
 6  217.27.155.29.sitel.com.ua (217.27.155.29)  27.959 ms  8.404 ms  19.521 ms
 7  cyfra-10G-gw.ix.net.ua (195.35.65.224)  19.096 ms  18.422 ms  18.385 ms
 8  62.80.172.91 (62.80.172.91)  18.373 ms  17.806 ms  14.722 ms
 9  alpha.eb.co.ua (62.80.163.45)  21.424 ms  21.416 ms  18.726 ms

11:55:02

#traceroute tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  3.115 ms  3.510 ms  3.704 ms
 2  10.0.35.1 (10.0.35.1)  0.454 ms  0.445 ms  0.435 ms
 3  192.168.70.1 (192.168.70.1)  7.118 ms  20.813 ms  20.803 ms
 4  ip.194.150.93.65.veer.net.ua (194.150.93.65)  20.998 ms  20.981 ms  20.972 ms
 5  uplink-uaix.veer.net.ua (194.150.92.14)  20.965 ms  20.957 ms  20.949 ms
 6  217.27.155.29.sitel.com.ua (217.27.155.29)  20.938 ms  20.556 ms  20.548 ms
 7  cyfra-10G-gw.ix.net.ua (195.35.65.224)  27.349 ms  24.320 ms  24.293 ms
 8  62.80.172.91 (62.80.172.91)  16.920 ms  20.274 ms  14.729 ms
 9  alpha.eb.co.ua (62.80.163.45)  23.309 ms  21.419 ms  21.614 ms

11:55:08

#traceroute tango.eb.co.ua

traceroute to tango.eb.co.ua (62.80.163.45), 30 hops max, 60 byte packets
 1  192.168.15.254 (192.168.15.254)  0.894 ms  1.081 ms  1.275 ms
 2  10.0.35.1 (10.0.35.1)  0.240 ms  0.228 ms  0.218 ms
 3  192.168.70.1 (192.168.70.1)  8.125 ms  17.156 ms  17.146 ms
 4  ip.194.150.93.65.veer.net.ua (194.150.93.65)  17.129 ms  17.323 ms  17.314 ms
 5  uplink-uaix.veer.net.ua (194.150.92.14)  17.304 ms  17.296 ms  17.287 ms
 6  217.27.155.29.sitel.com.ua (217.27.155.29)  17.276 ms  17.013 ms  17.002 ms
 7  cyfra-10G-gw.ix.net.ua (195.35.65.224)  16.992 ms  18.663 ms  17.557 ms
 8  62.80.172.91 (62.80.172.91)  17.544 ms  18.324 ms  19.428 ms
 9  alpha.eb.co.ua (62.80.163.45)  19.368 ms  19.356 ms  24.247 ms

/dev/pts/7

11:56:51

#tcpdump -i eth0 -n icmp

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
11:57:08.786371 IP 10.0.35.1 > 192.168.15.6: ICMP time exceeded in-transit, length 68
11:57:08.786372 IP 10.0.35.1 > 192.168.15.6: ICMP time exceeded in-transit, length 68
11:57:08.786373 IP 10.0.35.1 > 192.168.15.6: ICMP time exceeded in-transit, length 68
11:57:08.786985 IP 192.168.15.254 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:57:08.787190 IP 192.168.15.254 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:57:08.787395 IP 192.168.15.254 > 192.168.15.6: ICMP time exceeded in-transit, length 36
11:57:08.794294 IP 192.168.70.1 > 192.168.15.6: ICMP time exceeded in-transit, length 68
11:57:08.803336 IP 192.168.70.1 > 192.168.15.6: ICMP time exceeded in-transit, length 68
...
11:57:08.823665 IP 62.80.163.45 > 192.168.15.6: ICMP 62.80.163.45 udp port 33458 unreachable, length 68
11:57:08.823665 IP 62.80.163.45 > 192.168.15.6: ICMP 62.80.163.45 udp port 33459 unreachable, length 68
11:57:08.831237 IP 62.80.163.45 > 192.168.15.6: ICMP 62.80.163.45 udp port 33460 unreachable, length 68
11:57:08.831237 IP 62.80.163.45 > 192.168.15.6: ICMP 62.80.163.45 udp port 33461 unreachable, length 68
11:57:08.831238 IP 62.80.163.45 > 192.168.15.6: ICMP 62.80.163.45 udp port 33462 unreachable, length 68
11:57:08.831440 IP 62.80.163.45 > 192.168.15.6: ICMP 62.80.163.45 udp port 33463 unreachable, length 68
^C
30 packets captured
30 packets received by filter
0 packets dropped by kernel

Журнал лабораторных работ

Журнал

Вторник (06/02/09)