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Воскресенье (02/04/07)

/dev/pts/12
21:43:06
#xm list | grep xeno | awk '{print $1}' | xargs -i{} xm destroy {}
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
/dev/pts/14
21:43:08
#xm
Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Wed 21-Apr-04 23:35 by eaarmas
*Feb  4 19:48:58.847: %SNMP-5-COLDSTART: SN
router1>
router1>
router1>
router1>MP agent on host router1 is undergoing a cold start
*Feb  4 19:48:59.187: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down
...
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/105/164 ms
router1#ping 192.168.17.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
/dev/pts/17
21:43:11
#xm
 duplex half
!
ip classless
no ip http server
no ip http secure-server
!
!
!
!
!
...
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     25 packets output, 2588 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
router2#
router2#
/dev/pts/12
21:43:20
#mount /dev/NAS0/xenomips0 /mnt/

21:43:25
#vi /mnt/etc/rc.local
15c15
< /root/xenomips/xenomips.sh
---
> ###/root/xenomips/xenomips.sh
21:47:28
#umount /mnt
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
21:47:42
#xm
router0#trac
router0#traceroute 192.168.17.1
Type escape sequence to abort.
Tracing the route to 192.168.17.1
  1
*Feb  4 21:33:11.147: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.17.1 on FastEthernet1/0 from LOADING to FULL, Loading Done192.168.15.171 244 msec
    192.168.16.2 184 msec
    192.168.15.171 200 msec
router0#
router0#traceroute 192.168.17.1
...
router0#copy run start
Destination filename [startup-config]?
Building configuration...
[OK]
router0#
router0#
router0#
router0#
router0#
router0#
/dev/pts/20
21:52:06
#vi /mnt/etc/rc.local
15c15
< ###/root/xenomips/xenomips.sh
---
> /root/xenomips/xenomips.sh
21:52:14
#umount /mnt

/dev/pts/14
21:52:19
#xm destroy xenomips1

21:52:26
#xm create -c xenomips1
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
xen1:~# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:16:3E:00:CD:AA
...
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
Using config file "/etc/xen/xenomips1".
Error: Device 769 (vbd) could not be connected.
Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain,
and so cannot be mounted read-only by a guest.
21:52:36
#xm create -c xenomips1
!
interface FastEthernet2/0
 no ip address
 shutdown
 duplex half
!
ip classless
no ip http server
no ip http secure-server
!
...
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 32/53/60 ms
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 24/52/60 ms
/dev/pts/20
21:52:54
#mount /dev/NAS0/xenomips0 /mnt

/dev/pts/14
21:55:17
#xm destroy xenomips1

21:55:20
#xm destroy xenomips2
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
/dev/pts/17
21:55:22
#xm create -c xenomips2
Launching IOS image at 0x80008000...
              Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
           cisco Systems, Inc.
           170 West Tasman Drive
...
!
ip classless
no ip http server
no ip http secure-server
!
router2#ping 192.168.17.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
/dev/pts/14
21:55:25
#xm create -c xenomips1
Number of Fast+Medium PAs = 3
Total number of PA bandwidth points = 600
3 FastEthernet interfaces
125K bytes of NVRAM.
4096K bytes of packet SRAM memory.
65536K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes).
8192K bytes of Flash internal SIMM (Sector size 256K).
Press RETURN to get started!
*Feb  4 19:54:52.179: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
*Feb  4 19:54:52.183: %LINK-3-UPDOWN: Interface FastEthernet1/0, changed state to up
...
*Feb  4 19:54:54.763: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Wed 21-Apr-04 23:35 by eaarmas
*Feb  4 19:54:54.795: %SNMP-5-COLDSTART: SNMP agent on host router1 is undergoing a cold start
*Feb  4 19:54:55.435: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down
router1>
router1>
router1>ena
/dev/pts/17
21:57:08
#xm create -c xenomips2
Using config file "/etc/xen/xenomips2".
Error: Device 769 (vbd) could not be connected.
Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain,
and so cannot be mounted read-only by a guest.
/dev/pts/14
21:57:12
#xm destroy xenomips2
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
21:57:16
#xm destroy xenomips1

21:57:18
#mount /dev/NAS0/xenomips0 /mnt/
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
21:57:30
#vi /mnt/etc/rc.local
15c15
< /root/xenomips/xenomips.sh
---
> #/root/xenomips/xenomips.sh
21:57:37
#xm create -c xenomips1
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
xen1:~# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:16:3E:00:CD:AA
...
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
Using config file "/etc/xen/xenomips1".
Error: Device 769 (vbd) could not be connected.
Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain,
and so cannot be mounted read-only by a guest.
21:58:01
#xm create -c xenomips1
router1>ena
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 56/59/60 ms
router1#
Instance default (ID 0)
o     - Show the VM object list
d     - Show the device list
...
k     - Reboot the virtual machine
b     - Show info about JIT compiled pages
l     - MTS64 cache statistics
c     - Write IOS configuration to disk
j     - Non-JIT mode statistics
i     - Determine an idling pointer counter
x     - Experimentations (can crash the box!)
^]    - Send ^]
Other - This help
router1#
/dev/pts/17
21:58:06
#umount /mnt

21:58:21
#xm create -c xenomips2
* Mount point '/dev/shm' does not exist. Skipping mount.
Activating swap...done.
Setting the system clock..
Cleaning up ifupdown....
Loading kernel modules...done.
Loading device-mapper supportdevice-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com
.
Checking file systems...fsck 1.40-WIP (14-Nov-2006)
done.
Setting kernel variables...done.
...
*Feb  4 19:58:25.019: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down
router2>
router2>
router2>
router2>ena
router2#ping 192.168.17.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 12/68/136 ms
22:00:16
#xm create -c xenomips2
Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Wed 21-Apr-04 23:35 by eaarmas
Image text-base: 0x60008D08, data-base: 0x62714000
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
...
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 babbles, 0 late collision, 0 deferred
/dev/pts/14
22:00:21
#vi /mnt/etc/rc.local
22:00:29
#xm

22:00:35
#xm destroy xenomips2
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
22:00:39
#mount /dev/NAS0/xenomips0 /mnt/

22:00:46
#vi /mnt/etc/rc.local
15c15,16
< #/root/xenomips/xenomips.sh
---
> ifconfig eth1 0.0.0.0
> /root/xenomips/xenomips.sh
22:00:56
#xm create -c xenomips1
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
xen1:~# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:16:3E:00:CD:AA
...
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
Using config file "/etc/xen/xenomips1".
Error: Device 769 (vbd) could not be connected.
Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain,
and so cannot be mounted read-only by a guest.
22:01:04
#umount /mnt
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
22:01:09
#xm create -c xenomips1
*Feb  4 20:00:20.911: %LINK-3-UPDOWN: Interface FastEthernet2/0, changed state to up
*Feb  4 20:00:22.035: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
*Feb  4 20:00:22.039: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
*Feb  4 20:00:22.039: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0, changed state to down
*Feb  4 20:00:22.111: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Wed 21-Apr-04 23:35 by eaarmas
*Feb  4 20:00:22.123: %SNMP-5-COLDSTART: SNMP agent on host router1 is undergoing a cold start
...
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
/dev/pts/8
22:10:03
#ifconfig -l
ifconfig: option `-l' not recognised.
ifconfig: `--help' gives usage information.
22:10:06
#man ifconfig
22:10:17
#ifconfig -s
Iface   MTU Met   RX-OK RX-ERR RX-DRP RX-OVR   TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0   1500 0  16536919      0      0      0 16554996      0      0      0 BMRU
eth1   1500 0   4909902      0      0      0  4638612      0      0      0 BMRU
lo    16436 0    110775      0      0      0   110775      0      0      0 LRU
peth1  1500 0  42215280      0      0  13828 79264399      0      0      0 BORU
vif0.  1500 0   4638612      0      0      0  4909902      0      0      0 BORU
vif10  1500 0         0      0      0      0      874      0     27      0 BORU
vif10  1500 0         0      0      0      0       77      0      0      0 BORU
vif12  1500 0        65      0      0      0       17      0      0      0 BORU
vif12  1500 0        65      0      0      0       17      0      0      0 BORU
vif12  1500 0         0      0      0      0      103      0    163      0 BORU
vif12  1500 0         0      0      0      0        0      0      0      0 BORU
vif49  1500 0  11725976      0      0      0  6717863      0  17202      0 BORU
xenbr  1500 0    244769      0      0      0    19543      0      0      0 BORU
xenbr  1500 0       129      0      0      0       65      0      0      0 BMRU
xenbr  1500 0       261      0      0      0       65      0      0      0 BMRU
22:10:19
#netstat -i
Kernel Interface table
Iface   MTU Met   RX-OK RX-ERR RX-DRP RX-OVR    TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0   1500 0  16536919      0      0      0 16554997      0      0      0 BMRU
eth1   1500 0   4909943      0      0      0  4638646      0      0      0 BMRU
lo    16436 0    110776      0      0      0   110776      0      0      0 LRU
peth1  1500 0  42215319      0      0  13828 79264435      0      0      0 BORU
vif0.  1500 0   4638646      0      0      0  4909943      0      0      0 BORU
vif10  1500 0         0      0      0      0      877      0     27      0 BORU
vif10  1500 0         0      0      0      0       79      0      0      0 BORU
vif12  1500 0        65      0      0      0       19      0      0      0 BORU
vif12  1500 0        65      0      0      0       19      0      0      0 BORU
vif12  1500 0         0      0      0      0      106      0    163      0 BORU
vif12  1500 0         0      0      0      0        2      0      0      0 BORU
vif49  1500 0  11725976      0      0      0  6717866      0  17202      0 BORU
xenbr  1500 0    244770      0      0      0    19544      0      0      0 BORU
xenbr  1500 0       129      0      0      0       66      0      0      0 BMRU
xenbr  1500 0       261      0      0      0       66      0      0      0 BMRU
22:10:26
#netstat -i | awk '{print $1}'
Kernel
Iface
eth0
eth1
lo
peth1
vif0.
vif10
vif10
vif12
vif12
vif12
vif12
vif49
xenbr
xenbr
xenbr
22:10:36
#ifconfig
eth0      Link encap:Ethernet  HWaddr 00:13:D4:B2:4F:EC
          inet addr:192.168.16.1  Bcast:192.168.16.255  Mask:255.255.255.0
          inet6 addr: fe80::213:d4ff:feb2:4fec/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:16536919 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16554997 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:1245357499 (1.1 GiB)  TX bytes:223699324 (213.3 MiB)
          Base address:0xd800 Memory:cffe0000-d0000000
eth1      Link encap:Ethernet  HWaddr 00:04:75:81:CA:61
...
          TX packets:66 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:23399 (22.8 KiB)  TX bytes:2388 (2.3 KiB)
xenbr2    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:262 errors:0 dropped:0 overruns:0 frame:0
          TX packets:66 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:34983 (34.1 KiB)  TX bytes:2388 (2.3 KiB)
22:10:39
#ifconfig | grep 'Link encap'
eth0      Link encap:Ethernet  HWaddr 00:13:D4:B2:4F:EC
eth1      Link encap:Ethernet  HWaddr 00:04:75:81:CA:61
lo        Link encap:Local Loopback
peth1     Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
vif0.1    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
vif108.0  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
vif108.1  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
vif120.0  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
vif120.1  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
vif121.0  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
vif121.1  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
vif49.0   Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
xenbr0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
xenbr1    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
xenbr2    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
22:10:53
#ifconfig | grep 'Link encap' | awk '{print $1}'
eth0
eth1
lo
peth1
vif0.1
vif108.0
vif108.1
vif120.0
vif120.1
vif121.0
vif121.1
vif49.0
xenbr0
xenbr1
xenbr2
/dev/pts/17
22:12:33
#xm
Configuring network interfaces...done.
INIT: Entering runlevel: 2
Starting system log daemon: syslogd.
Starting kernel log daemon: klogd.
* Not starting internet superserver: no services enabled.
Starting periodic command scheduler: crond.
Debian GNU/Linux 4.0 xen1.unix.nt tty1
xen1.unix.nt login: root
Linux xen1.unix.nt 2.6.18-3-xen-686 #1 SMP Mon Dec 4 20:48:20 UTC 2006 i686
The programs included with the Debian GNU/Linux system are free software;
...
*Feb  4 20:13:13.647: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down
router2>
router2>
router2>
router2>ena
router2#ping 192.168.17.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
/dev/pts/14
22:12:45
#xm destroy xenomips2

22:12:50
#xm destroy xenomips1

22:12:56
#mount /dev/NAS0/xenomips0 /mnt/
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
22:13:02
#vi /mnt/etc/rc.local
15,16c15,16
< ifconfig eth1 0.0.0.0
< /root/xenomips/xenomips.sh
---
> #ifconfig eth1 0.0.0.0
> #/root/xenomips/xenomips.sh
22:13:10
#umount /mnt
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
22:13:20
#xm list
Name                                      ID Mem(MiB) VCPUs State   Time(s)
Domain-0                                   0      555     1 r-----  33065.9
ltsp0                                     49      256     1 -b----    778.4
xenomips0                                108      400     1 -b----      5.9
22:13:22
#xm
Press RETURN to get started!
*Feb  4 20:13:37.051: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
*Feb  4 20:13:37.059: %LINK-3-UPDOWN: Interface FastEthernet1/0, changed state to up
*Feb  4 20:13:37.063: %LINK-3-UPDOWN: Interface FastEthernet2/0, changed state to up
*Feb  4 20:13:38.087: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
*Feb  4 20:13:38.087: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
*Feb  4 20:13:38.087: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0, changed state to down
*Feb  4 20:13:39.067: %SYS-5-CONFIG_I: Configured from memory by console
*Feb  4 20:13:40.427: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2)
...
router1>
router1>
router1>ena
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
router1#
router1#
/dev/pts/17
22:16:03
#xm create -c xenomips2
Using config file "/etc/xen/xenomips2".
Started domain xenomips2
Linux version 2.6.18-3-xen-686 (Debian 2.6.18-7) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-20)) #1 SMP Mon Dec 4 20:48:20 UTC 2006
BIOS-provided physical RAM map:
 Xen: 0000000000000000 - 0000000019800000 (usable)
0MB HIGHMEM available.
408MB LOWMEM available.
ACPI in unprivileged domain disabled
Built 1 zonelists.  Total pages: 104448
Kernel command line:  root=/dev/hda1 ro xenomips="/data/Cisco_IOS/C7200-JK.BIN -p 1:PA-FE-TX -p 2:PA-FE-TX -s 0:0:linux_eth:eth0 -s 1:0:linux_eth:eth1"
...
Starting periodic command scheduler: crond.
Debian GNU/Linux 4.0 xen1.unix.nt tty1
xen1.unix.nt login: root
Linux xen1.unix.nt 2.6.18-3-xen-686 #1 SMP Mon Dec 4 20:48:20 UTC 2006 i686
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
xen1:~# ifconfig eth1 192.168.17.2
/dev/pts/14
22:16:30
#xm destroy xenomips1

22:16:34
#xm destroy xenomips2

22:16:37
#xm create -c xenomips1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 44/56/60 ms
router1#show int fa1/0
FastEthernet1/0 is up, line protocol is up
  Hardware is DEC21140, address is ca00.049a.001c (bia ca00.049a.001c)
  Internet address is 192.168.17.1/24
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
...
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     30 packets output, 3158 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
router1#
router1#
/dev/pts/8
22:24:39
#ifconfig
eth0      Link encap:Ethernet  HWaddr 00:13:D4:B2:4F:EC
          inet addr:192.168.16.1  Bcast:192.168.16.255  Mask:255.255.255.0
          inet6 addr: fe80::213:d4ff:feb2:4fec/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:16536919 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16555011 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:1245357499 (1.1 GiB)  TX bytes:223700220 (213.3 MiB)
          Base address:0xd800 Memory:cffe0000-d0000000
eth1      Link encap:Ethernet  HWaddr 00:04:75:81:CA:61
...
          TX packets:80 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:27031 (26.3 KiB)  TX bytes:2836 (2.7 KiB)
xenbr2    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:316 errors:0 dropped:0 overruns:0 frame:0
          TX packets:80 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:42089 (41.1 KiB)  TX bytes:2836 (2.7 KiB)
22:24:40
#ifconfig | less
22:24:53
#ifconfig | grep 'Link encap' | awk '{print $1}'
eth0
eth1
lo
peth1
vif0.1
vif108.0
vif108.1
vif127.0
vif127.1
vif128.0
vif128.1
vif49.0
xenbr0
xenbr1
xenbr2
/dev/pts/14
22:25:00
#xm console xenomips1
Internet  192.168.17.2            4   0016.3e00.cfac  ARPA   FastEthernet1/0
router1#show arp
Protocol  Address          Age (min)  Hardware Addr   Type   Interface
Internet  192.168.17.1            -   ca00.049a.001c  ARPA   FastEthernet1/0
Internet  192.168.16.2            -   ca00.049a.0000  ARPA   FastEthernet0/0
Internet  192.168.17.2            5   0016.3e00.cfac  ARPA   FastEthernet1/0
router1#clear arp *
                  ^
% Invalid input detected at '^' marker.
router1#clear arp
...
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/53/60 ms
router1#ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 24/53/64 ms
/dev/pts/17
22:25:47
#xm console xenomips2
xen1:~# arp -d 192.168.17.1
xen1:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:16:3E:00:CD:AC
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:113 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:9435 (9.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CF:AC
          inet addr:192.168.17.2  Bcast:192.168.17.255  Mask:255.255.255.0
...
*Feb  4 20:25:58.807: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0, changed state to down
*Feb  4 20:25:59.687: %SYS-5-CONFIG_I: Configured from memory by console
*Feb  4 20:26:00.543: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Wed 21-Apr-04 23:35 by eaarmas
*Feb  4 20:26:00.571: %SNMP-5-COLDSTART: SNMP agent on host router2 is undergoing a cold start
*Feb  4 20:26:01.059: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down
router2>
/dev/pts/14
22:29:44
#xm
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
/dev/pts/17
22:29:50
#xm console xenomips2
Error: Domain 'xenomips2' does not exist.
Usage: xm console <Domain>
Attach to <Domain>'s console.
/dev/pts/14
22:29:56
#xm destroy xenomips1

22:30:06
#vi /mnt/etc/rc.local
15,16c15,16
< #ifconfig eth1 0.0.0.0
< #/root/xenomips/xenomips.sh
---
> ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0
> /root/xenomips/xenomips.sh
22:30:40
#xm list
Name                                      ID Mem(MiB) VCPUs State   Time(s)
Domain-0                                   0      555     1 r-----  33145.9
ltsp0                                     49      256     1 -b----    778.6
xenomips0                                108      400     1 -b----      6.0
22:30:43
#xm
Using config file "/etc/xen/xenomips1".
Error: Device 769 (vbd) could not be connected.
Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain,
and so cannot be mounted read-only by a guest.
22:30:52
#xm create -c xenomips1
4096K bytes of packet SRAM memory.
65536K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes).
8192K bytes of Flash internal SIMM (Sector size 256K).
Press RETURN to get started!
*Feb  4 20:30:22.967: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
*Feb  4 20:30:22.975: %LINK-3-UPDOWN: Interface FastEthernet1/0, changed state to up
*Feb  4 20:30:22.979: %LINK-3-UPDOWN: Interface FastEthernet2/0, changed state to up
*Feb  4 20:30:24.015: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
*Feb  4 20:30:24.015: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
*Feb  4 20:30:24.019: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0, changed state to down
...
Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Wed 21-Apr-04 23:35 by eaarmas
*Feb  4 20:30:25.735: %SNMP-5-COLDSTART: SNMP agent on host router1 is undergoing a cold start
*Feb  4 20:30:26.187: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down
router1>
router1>
router1>
router1>
router1>
^]
/dev/pts/17
22:30:56
#xm create -c xenomips2
.
Checking file systems...fsck 1.40-WIP (14-Nov-2006)
done.
Setting kernel variables...done.
Mounting local filesystems...kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda3, internal journal
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
...
router2>ping 192.168.17.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 60/63/72 ms
router2>ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
/dev/pts/8
22:33:22
#ifconfig | grep 'eth.*Link encap' | awk '{print $1}'
eth0
eth1
peth1
22:33:39
#for i in `ifconfig | grep 'eth.*Link encap' | awk '{print $1}'`
> do
> echo $i
> done
eth0
eth1
peth1
/dev/pts/17
22:34:22
#xm create -c xenomips2
Using config file "/etc/xen/xenomips2".
Error: Device 769 (vbd) could not be connected.
Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain,
and so cannot be mounted read-only by a guest.
/dev/pts/14
22:34:26
#xm destroy xenomips1

22:34:31
#xm destroy xenomips2
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
22:34:39
#mount /dev/NAS0/xenomips0 /mnt/

22:34:43
#vi /mnt/etc/network/interfaces
4c4
< auto lo eth0 eth1
---
> auto lo eth0
7,13c7
< 
< iface eth0 inet manual 
< 	pre-up ifconfig eth0 up
< 
< iface eth1 inet manual 
< 	pre-up ifconfig eth1 up
< 
---
> 	up sh -c 'for i in `ifconfig | grep 'eth.*Link encap' | awk '{print $1}'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done'
22:36:10
#umount /mnt

/dev/pts/17
22:36:17
#xm create -c xenomips2
0MB HIGHMEM available.
408MB LOWMEM available.
ACPI in unprivileged domain disabled
Built 1 zonelists.  Total pages: 104448
Kernel command line:  root=/dev/hda1 ro xenomips="/data/Cisco_IOS/C7200-JK.BIN -p 1:PA-FE-TX -p 2:PA-FE-TX -s 0:0:linux_eth:eth0 -s 1:0:linux_eth:eth1"
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 8192 bytes)
Xen reported: 2666.978 MHz processor.
...
CPU0: carved JIT exec zone of 64 Mb into 2048 pages of 32 Kb.
C7200 instance 'default' (id 0):
  VM Status  : 0
  RAM size   : 256 Mb
  IOMEM size : 0 Mb
  NVRAM size : 128 Kb
  NPE model  : npe-200
  Midplane   : vxr
  IOS image  : /data/Cisco_IOS/C7200-JK.BIN
Loading ELF file '/data/Cisco_IOS/C7200-JK.BIN'...
/dev/pts/14
22:36:17
#vi /mnt/etc/network/interfaces
/dev/pts/17
22:36:36
#xm create -c xenomips2
Freeing SMP alternatives: 12k freed
Brought up 1 CPUs
migration_cost=0
checking if image is initramfs... it is
Freeing initrd memory: 10285k freed
Grant table initialized
NET: Registered protocol family 16
Brought up 1 CPUs
PCI: setting up Xen PCI frontend stub
ACPI: Interpreter disabled.
...
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
           cisco Systems, Inc.
           170 West Tasman Drive
           San Jose, California 95134-1706
Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Wed 21-Apr-04 23:35 by eaarmas
Image text-base: 0x60008D08, data-base: 0x62714000
/dev/pts/14
22:36:47
#vi /mnt/etc/network/interfaces
22:36:53
#xm

22:36:56
#mount /dev/NAS0/xenomips0 /mnt/

22:36:59
#vi /mnt/etc/network/interfaces
7c7
< 	up sh -c 'for i in `ifconfig | grep 'eth.*Link encap' | awk '{print $1}'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done'
---
> 	up sh -c "for i in `ifconfig | grep 'eth.*Link encap' | awk '{print $1}'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done"
22:37:34
#xm destroy xenomips2
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
/dev/pts/17
22:38:05
#xm create -c xenomips2
Using config file "/etc/xen/xenomips2".
Error: Device 769 (vbd) could not be connected.
Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain,
and so cannot be mounted read-only by a guest.
/dev/pts/14
22:38:08
#mount /dev/NAS0/xenomips0 /mnt/

22:38:10
#vi /mnt/etc/network/interfaces
4c4
< auto lo eth0
---
> auto lo
22:38:16
#vi /mnt/etc/rc.local
15c15
< ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0
---
> #ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0
22:38:31
#xm
*Feb  4 20:40:31.615: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
*Feb  4 20:40:31.619: %LINK-3-UPDOWN: Interface FastEthernet1/0, changed state to up
*Feb  4 20:40:31.627: %LINK-3-UPDOWN: Interface FastEthernet2/0, changed state to up
*Feb  4 20:40:32.651: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
*Feb  4 20:40:32.655: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
*Feb  4 20:40:32.655: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0, changed state to up
*Feb  4 20:40:33.171: %SYS-5-CONFIG_I: Configured from memory by console
*Feb  4 20:40:34.107: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
...
router1>
router1>
router1>ping 192.168.17.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
router1>ping 192.168.17.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds:
/dev/pts/17
22:40:23
#xm create -c xenomips2
EXT3-fs: mounted filesystem with ordered data mode.
Begin: Running /scripts/local-bottom ...
Done.
Done.
Begin: Running /scripts/init-bottom ...
Done.
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
INIT: version 2.86 booting
* Mount point '/dev/shm' does not exist. Skipping mount.
Activating swap...done.
...
router2>ping 192.168.17.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
router2>ping 192.168.17.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
/dev/pts/14
22:42:34
#xm destroy xenomips2
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
22:42:37
#xm destroy xenomips1

/dev/pts/17
22:42:38
#xm list
Name                                      ID Mem(MiB) VCPUs State   Time(s)
Domain-0                                   0      555     1 r-----  33313.8
ltsp0                                     49      256     1 -b----    778.9
xenomips0                                108      400     1 -b----      6.2
xenomips1                                140      400     1 --p---      0.0
/dev/pts/14
22:42:41
#mount /dev/NAS0/xenomips0 /mnt/
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
22:42:53
#vi /mnt/etc/rc.local
15c15
< #ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0
---
> ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0
22:43:04
#vi /mnt/etc/rc.local
15,16c15,16
< ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0
< /root/xenomips/xenomips.sh
---
> #ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0
> #/root/xenomips/xenomips.sh
22:43:15
#xm create xenomips1
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
xen1:~# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:16:3E:00:CD:AA
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
...
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
Using config file "/etc/xen/xenomips1".
Error: Device 769 (vbd) could not be connected.
Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain,
and so cannot be mounted read-only by a guest.
22:43:29
#xm create -c xenomips1
xen1:~#
xen1:~#  sh -c "for i in `ifconfig -a | grep 'eth.*Link encap' | awk '{print $1
'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done"t $1}'
'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done"
sh: -c: line 1: syntax error near unexpected token `eth1'
sh: -c: line 1: `eth1; do ifconfig  1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig  0.0.0.0 ; done'
xen1:~#
xen1:~#
xen1:~#
xen1:~#
...
1}'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done ' $1
xen1:~#
xen1:~#
xen1:~#
xen1:~# cat /etc/network/interfaces
# Used by ifup(8) and ifdown(8). See the interfaces(5) manpage or
# /usr/share/doc/ifupdown/examples for more information.
auto lo
iface lo inet loopback
        up sh -c "for i in `ifconfig | grep 'eth.*Link encap' | awk '{print $1}'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done"
22:47:04
#xm destroy xenomips1

22:47:09
#mount /dev/NAS0/xenomips0 /mnt/
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8373 (8.1 KiB)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
...
          collisions:0 txqueuelen:1000
          RX bytes:8476 (8.2 KiB)  TX bytes:0 (0.0 b)
eth1      Link encap:Ethernet  HWaddr 00:16:3E:00:CE:AA
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
22:47:12
#vi /mnt/etc/rc.local

Статистика

Время первой команды журнала21:43:06 2007- 2- 4
Время последней команды журнала22:47:12 2007- 2- 4
Количество командных строк в журнале101
Процент команд с ненулевым кодом завершения, %12.87
Процент синтаксически неверно набранных команд, % 0.00
Суммарное время работы с терминалом *, час 1.07
Количество командных строк в единицу времени, команда/мин 1.58
Частота использования команд
xm56|================================================| 48.70%
vi16|=============| 13.91%
mount10|========| 8.70%
ifconfig9|=======| 7.83%
umount6|=====| 5.22%
awk6|=====| 5.22%
grep6|=====| 5.22%
netstat2|=| 1.74%
less1|| 0.87%
man1|| 0.87%
for1|| 0.87%
xargs1|| 0.87%
____
*) Интервалы неактивности длительностью 30 минут и более не учитываются

Справка

Для того чтобы использовать LiLaLo, не нужно знать ничего особенного: всё происходит само собой. Однако, чтобы ведение и последующее использование журналов было как можно более эффективным, желательно иметь в виду следующее:
  1. В журнал автоматически попадают все команды, данные в любом терминале системы.

  2. Для того чтобы убедиться, что журнал на текущем терминале ведётся, и команды записываются, дайте команду w. В поле WHAT, соответствующем текущему терминалу, должна быть указана программа script.

  3. Команды, при наборе которых были допущены синтаксические ошибки, выводятся перечёркнутым текстом:
    $ l s-l
    bash: l: command not found
    

  4. Если код завершения команды равен нулю, команда была выполнена без ошибок. Команды, код завершения которых отличен от нуля, выделяются цветом.
    $ test 5 -lt 4
    Обратите внимание на то, что код завершения команды может быть отличен от нуля не только в тех случаях, когда команда была выполнена с ошибкой. Многие команды используют код завершения, например, для того чтобы показать результаты проверки

  5. Команды, ход выполнения которых был прерван пользователем, выделяются цветом.
    $ find / -name abc
    find: /home/devi-orig/.gnome2: Keine Berechtigung
    find: /home/devi-orig/.gnome2_private: Keine Berechtigung
    find: /home/devi-orig/.nautilus/metafiles: Keine Berechtigung
    find: /home/devi-orig/.metacity: Keine Berechtigung
    find: /home/devi-orig/.inkscape: Keine Berechtigung
    ^C
    

  6. Команды, выполненные с привилегиями суперпользователя, выделяются слева красной чертой.
    # id
    uid=0(root) gid=0(root) Gruppen=0(root)
    

  7. Изменения, внесённые в текстовый файл с помощью редактора, запоминаются и показываются в журнале в формате ed. Строки, начинающиеся символом "<", удалены, а строки, начинающиеся символом ">" -- добавлены.
    $ vi ~/.bashrc
    2a3,5
    >    if [ -f /usr/local/etc/bash_completion ]; then
    >         . /usr/local/etc/bash_completion
    >        fi
    

  8. Для того чтобы изменить файл в соответствии с показанными в диффшоте изменениями, можно воспользоваться командой patch. Нужно скопировать изменения, запустить программу patch, указав в качестве её аргумента файл, к которому применяются изменения, и всавить скопированный текст:
    $ patch ~/.bashrc
    В данном случае изменения применяются к файлу ~/.bashrc

  9. Для того чтобы получить краткую справочную информацию о команде, нужно подвести к ней мышь. Во всплывающей подсказке появится краткое описание команды.

    Если справочная информация о команде есть, команда выделяется голубым фоном, например: vi. Если справочная информация отсутствует, команда выделяется розовым фоном, например: notepad.exe. Справочная информация может отсутствовать в том случае, если (1) команда введена неверно; (2) если распознавание команды LiLaLo выполнено неверно; (3) если информация о команде неизвестна LiLaLo. Последнее возможно для редких команд.

  10. Большие, в особенности многострочные, всплывающие подсказки лучше всего показываются браузерами KDE Konqueror, Apple Safari и Microsoft Internet Explorer. В браузерах Mozilla и Firefox они отображаются не полностью, а вместо перевода строки выводится специальный символ.

  11. Время ввода команды, показанное в журнале, соответствует времени начала ввода командной строки, которое равно тому моменту, когда на терминале появилось приглашение интерпретатора

  12. Имя терминала, на котором была введена команда, показано в специальном блоке. Этот блок показывается только в том случае, если терминал текущей команды отличается от терминала предыдущей.

  13. Вывод не интересующих вас в настоящий момент элементов журнала, таких как время, имя терминала и других, можно отключить. Для этого нужно воспользоваться формой управления журналом вверху страницы.

  14. Небольшие комментарии к командам можно вставлять прямо из командной строки. Комментарий вводится прямо в командную строку, после символов #^ или #v. Символы ^ и v показывают направление выбора команды, к которой относится комментарий: ^ - к предыдущей, v - к следующей. Например, если в командной строке было введено:

    $ whoami
    
    user
    
    $ #^ Интересно, кто я?
    
    в журнале это будет выглядеть так:
    $ whoami
    
    user
    
    Интересно, кто я?

  15. Если комментарий содержит несколько строк, его можно вставить в журнал следующим образом:

    $ whoami
    
    user
    
    $ cat > /dev/null #^ Интересно, кто я?
    
    Программа whoami выводит имя пользователя, под которым 
    мы зарегистрировались в системе.
    -
    Она не может ответить на вопрос о нашем назначении 
    в этом мире.
    
    В журнале это будет выглядеть так:
    $ whoami
    user
    
    Интересно, кто я?
    Программа whoami выводит имя пользователя, под которым
    мы зарегистрировались в системе.

    Она не может ответить на вопрос о нашем назначении
    в этом мире.
    Для разделения нескольких абзацев между собой используйте символ "-", один в строке.

  16. Комментарии, не относящиеся непосредственно ни к какой из команд, добавляются точно таким же способом, только вместо симолов #^ или #v нужно использовать символы #=

  17. Содержимое файла может быть показано в журнале. Для этого его нужно вывести с помощью программы cat. Если вывод команды отметить симоволами #!, содержимое файла будет показано в журнале в специально отведённой для этого секции.
  18. Для того чтобы вставить скриншот интересующего вас окна в журнал, нужно воспользоваться командой l3shot. После того как команда вызвана, нужно с помощью мыши выбрать окно, которое должно быть в журнале.
  19. Команды в журнале расположены в хронологическом порядке. Если две команды давались одна за другой, но на разных терминалах, в журнале они будут рядом, даже если они не имеют друг к другу никакого отношения.
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    Группы команд, выполненных на разных терминалах, разделяются специальной линией. Под этой линией в правом углу показано имя терминала, на котором выполнялись команды. Для того чтобы посмотреть команды только одного сенса, нужно щёкнуть по этому названию.

О программе

LiLaLo (L3) расшифровывается как Live Lab Log.
Программа разработана для повышения эффективности обучения Unix/Linux-системам.
(c) Игорь Чубин, 2004-2008

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