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Журнал лабораторных работ

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Журнал

Пятница (03/28/08)

/dev/ttyv0
19:39:31
#ng ya.ru 
bash: ng: ËÏÍÁÎÄÁ ÎÅ ÎÁÊÄÅÎÁ
19:39:33
#ping ya.ru
PING ya.ru (213.180.204.8): 56 data bytes
64 bytes from 213.180.204.8: icmp_seq=0 ttl=54 time=57.159 ms
^C
--- ya.ru ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 57.159/57.159/57.159/0.000 ms
19:39:38
#su - user










19:39:42




$id


uid=1001(user) gid=0(wheel) groups=0(wheel)











19:39:44




$ls -l


total 2
drwxr-xr-x  2 user  wheel  512 Mar 15 15:06 Desktop











19:40:07




$exit


exit











19:40:22




#ifconfig re0


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active









Понедельник (03/31/08)


/dev/ttyp2
17:12:42




#netstat -rn


Routing tables
Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            192.168.16.254     UGS         0       43    re0
127.0.0.1          127.0.0.1          UH          0      194    lo0
192.168.16         link#1             UC          0        0    re0
192.168.16.203     00:16:35:7d:81:ee  UHLW        1       42    re0   1192
192.168.16.254     00:04:76:a1:ef:bb  UHLW        2      164    re0   1192
Internet6:
Destination                       Gateway                       Flags      Netif Expire
::1                               ::1                           UHL         lo0
fe80::%lo0/64                     fe80::1%lo0                   U           lo0
fe80::1%lo0                       link#5                        UHL         lo0
ff01:5::/32                       fe80::1%lo0                   UC          lo0
ff02::%lo0/32                     fe80::1%lo0                   UC          lo0











17:12:46




#route delete default


delete net default











17:12:56




#ifconfig


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:01:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











17:16:50




#ifconfig re1 192.168.25.62/27












17:22:43




#ifconfig re2 192.168.25.65












17:22:56




#ifconfig


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.25.62 netmask 0xffffffe0 broadcast 192.168.25.63
        ether 00:16:3e:00:01:03
...
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.25.65 netmask 0xffffffe0 broadcast 192.168.25.95
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











17:22:58




#ifconfig re1 192.168.25.158












17:29:36




#ifconfig


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.25.158 netmask 0xffffffe0 broadcast 192.168.25.159
        ether 00:16:3e:00:01:03
...
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.25.65 netmask 0xffffffe0 broadcast 192.168.25.95
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











17:29:37




#ifconfig re1 192.168.25.158/27 delete












17:29:55




#ifconfig


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:01:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
...
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.25.65 netmask 0xffffffe0 broadcast 192.168.25.95
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











17:29:59




#ifconfig re1 192.168.25.158/27












17:30:06




#ifconfig re2 192.168.25.65 delete












17:30:40




#ifconfig


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.25.158 netmask 0xffffffe0 broadcast 192.168.25.159
        ether 00:16:3e:00:01:03
...
re2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











17:30:44




#netstat -rn


Routing tables
Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
127.0.0.1          127.0.0.1          UH          0      194    lo0
192.168.16         link#1             UC          0        0    re0
192.168.16.203     00:16:35:7d:81:ee  UHLW        1      333    re0   1196
192.168.16.254     00:04:76:a1:ef:bb  UHLW        1      297    re0   1164
192.168.25.128/27  link#2             UC          0        0    re1
Internet6:
Destination                       Gateway                       Flags      Netif Expire
::1                               ::1                           UHL         lo0
fe80::%lo0/64                     fe80::1%lo0                   U           lo0
fe80::1%lo0                       link#5                        UHL         lo0
ff01:5::/32                       fe80::1%lo0                   UC          lo0
ff02::%lo0/32                     fe80::1%lo0                   UC          lo0











17:32:46




#ping 192.168.25.129





PING 192.168.25.129 (192.168.25.129): 56 data bytes
^C
--- 192.168.25.129 ping statistics ---
2 packets transmitted, 0 packets received, 100% packet loss











17:34:08




#ifconfig


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.25.158 netmask 0xffffffe0 broadcast 192.168.25.159
        ether 00:16:3e:00:01:03
...
re2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











17:36:09




#ifconfig re1 192.168.25.947












17:37:15




#ifconfig re2192.168.25.9727












17:37:23




#ping 192.168.25.126





PING 192.168.25.126 (192.168.25.126): 56 data bytes
ping: sendto: Host is down
ping: sendto: Host is down
^C
--- 192.168.25.126 ping statistics ---
7 packets transmitted, 0 packets received, 100% packet loss











17:37:51




#ping 192.168.25.126


PING 192.168.25.126 (192.168.25.126): 56 data bytes
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
64 bytes from 192.168.25.126: icmp_seq=16 ttl=64 time=0.254 ms
64 bytes from 192.168.25.126: icmp_seq=17 ttl=64 time=0.257 ms
64 bytes from 192.168.25.126: icmp_seq=18 ttl=64 time=0.219 ms
^C
--- 192.168.25.126 ping statistics ---
19 packets transmitted, 3 packets received, 84% packet loss
round-trip min/avg/max/stddev = 0.219/0.243/0.257/0.017 ms











17:41:55




#tcpdump -n -i re1 icmp


tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on re1, link-type EN10MB (Ethernet), capture size 96 bytes
14:53:04.264150 IP 192.168.25.1 > 192.168.25.94: ICMP echo request, id 21366, seq 0, length 64
14:53:06.065905 IP 192.168.25.1 > 192.168.25.94: ICMP echo request, id 21366, seq 1, length 64
14:53:07.867104 IP 192.168.25.1 > 192.168.25.94: ICMP echo request, id 21366, seq 2, length 64
14:53:09.668345 IP 192.168.25.1 > 192.168.25.94: ICMP echo request, id 21366, seq 3, length 64
^C
4 packets captured
12 packets received by filter
0 packets dropped by kernel









прошло 11 минут




17:53:10




#route add -net 192.168.25.0/27 192.168.25.65


add net 192.168.25.0: gateway 192.168.25.65











17:54:05




#route add default 192.168.25.126


add net default: gateway 192.168.25.126











17:55:02




#sysctl -a | grep forward


kern.smp.forward_signal_enabled: 1
kern.smp.forward_roundrobin_enabled: 1
net.inet.ip.forwarding: 0
net.inet.ip.fastforwarding: 0
net.inet6.ip6.forwarding: 0











17:55:42




#sysctl net.inet.ip.forwarding=1


net.inet.ip.forwarding: 0 -> 1











17:56:09




#route add -net 192.168.25.327 192.168.25.65


add net 192.168.25.32: gateway 192.168.25.65











17:57:41




#/etc/netstart


devd already running? (pid=669).
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
route: writing to routing socket: File exists
add net default: gateway 192.168.16.254: route already in table
Additional routing options:.











18:00:20




#ping ya.ru





PING ya.ru (213.180.204.8): 56 data bytes
36 bytes from 192.168.25.126: Destination Host Unreachable
Vr HL TOS  Len   ID Flg  off TTL Pro  cks      Src      Dst
 4  5  00 5400 0657   0 0000  40  01 f88b 192.168.25.97  213.180.204.8
36 bytes from 192.168.25.126: Destination Host Unreachable
Vr HL TOS  Len   ID Flg  off TTL Pro  cks      Src      Dst
 4  5  00 5400 065c   0 0000  40  01 f886 192.168.25.97  213.180.204.8
36 bytes from 192.168.25.126: Destination Host Unreachable
Vr HL TOS  Len   ID Flg  off TTL Pro  cks      Src      Dst
 4  5  00 5400 0660   0 0000  40  01 f882 192.168.25.97  213.180.204.8
36 bytes from 192.168.25.126: Destination Host Unreachable
Vr HL TOS  Len   ID Flg  off TTL Pro  cks      Src      Dst
 4  5  00 5400 0663   0 0000  40  01 f87f 192.168.25.97  213.180.204.8
^C
--- ya.ru ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss











18:00:33




#netstat -n


Active Internet connections
Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
tcp4       0      0  192.168.16.23.22       192.168.16.203.4527    ESTABLISHED
tcp4       0      0  192.168.16.23.22       192.168.16.203.4423    ESTABLISHED
Active UNIX domain sockets
Address  Type   Recv-Q Send-Q    Inode     Conn     Refs  Nextref Addr
c52d0510 stream      0      0        0 c52d0000        0        0 /tmp/.X11-unix/X0
c52d0000 stream      0      0        0 c52d0510        0        0
c52d0360 stream      0      0 c6c37440        0        0        0 /tmp/.X11-unix/X0
c52d0b40 stream      0      0 c547c880        0        0        0 /var/run/gdm_socket
c52d0bd0 stream      0      0        0 c52d0c60        0        0
c52d0c60 stream      0      0        0 c52d0bd0        0        0
c52d1000 stream      0      0 c5273660        0        0        0 /var/run/devd.pipe
c52d0120 dgram       0      0        0 c52d0cf0        0 c52d07e0
c52d0750 dgram       0      0        0 c52d0d80        0        0
c52d07e0 dgram       0      0        0 c52d0cf0        0        0
c52d0cf0 dgram       0      0 c52ec330        0 c52d0120        0 /var/run/logpriv
c52d0d80 dgram       0      0 c52ec440        0 c52d0750        0 /var/run/log











18:00:42




#netstat -rn


Routing tables
Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            192.168.25.126     UGS         0      305    re2
127.0.0.1          127.0.0.1          UH          0        0    lo0
192.168.16         link#1             UC          0        0    re0
192.168.16.203     00:16:35:7d:81:ee  UHLW        1       42    re0   1174
192.168.16.254     00:04:76:a1:ef:bb  UHLW        1        5    re0   1196
192.168.25/27      192.168.25.65      UGS         0       68    re1
192.168.25.32/27   192.168.25.65      UGS         0       39    re1
192.168.25.64/27   link#2             UC          0        0    re1
192.168.25.65      00:16:3e:00:02:04  UHLW        3       47    re1     26
192.168.25.96/27   link#3             UC          0        0    re2
192.168.25.126     00:16:3e:00:01:02  UHLW        2      127    re2     61
Internet6:
Destination                       Gateway                       Flags      Netif Expire
::1                               ::1                           UHL         lo0
fe80::%lo0/64                     fe80::1%lo0                   U           lo0
fe80::1%lo0                       link#5                        UHL         lo0
ff01:5::/32                       fe80::1%lo0                   UC          lo0
ff02::%lo0/32                     fe80::1%lo0                   UC          lo0











18:00:47




#/etc/rc.d/netif restart


Stopping network: lo0 re0 re1 re2 plip0.
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active











18:01:12




#netstat -rn


Routing tables
Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
127.0.0.1          127.0.0.1          UH          0        0    lo0
192.168.16         link#1             UC          0        0    re0
192.168.16.203     00:16:35:7d:81:ee  UHLW        1       11    re0   1197
Internet6:
Destination                       Gateway                       Flags      Netif Expire
::1                               ::1                           UHL         lo0
fe80::%lo0/64                     fe80::1%lo0                   U           lo0
fe80::1%lo0                       link#5                        UHL         lo0
ff01:5::/32                       fe80::1%lo0                   UC          lo0
ff02::%lo0/32                     fe80::1%lo0                   UC          lo0











18:01:16




#ping ya.ru





PING ya.ru (213.180.204.8): 56 data bytes
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
^X^C
--- ya.ru ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss











18:01:24




#/etc/rc.d/netif restart


Stopping network: lo0 re0 re1 re2 plip0.
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active











18:01:28




#/etc/netstart


devd already running? (pid=669).
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
add net default: gateway 192.168.16.254
Additional routing options:.









Вторник (04/01/08)


/dev/ttyp0
08:48:17




#ifconfig


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:01:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











08:48:24




#cat /etc/ipfw





cat: /etc/ipfw: No such file or directory











08:50:55




#ls -l /etc/


total 528
drwxr-xr-x  2 root  wheel       512 15 ÍÁÒ 15:57 X11
lrwxrwxrwx  1 root  wheel        12 15 ÍÁÒ 13:13 aliases -> mail/aliases
-rw-r--r--  1 root  wheel       209 16 ÑÎ× 00:33 amd.map
-rw-r--r--  1 root  wheel      1234 16 ÑÎ× 00:33 apmd.conf
-rw-r--r--  1 root  wheel       231 16 ÑÎ× 00:33 auth.conf
drwxr-xr-x  2 root  wheel       512 15 ÍÁÒ 13:13 bluetooth
-rw-r--r--  1 root  wheel       737 16 ÑÎ× 00:33 crontab
-rw-r--r--  1 root  wheel       108 16 ÑÎ× 00:33 csh.cshrc
-rw-r--r--  1 root  wheel       481 16 ÑÎ× 00:33 csh.login
...
drwxr-xr-x  2 root  wheel       512 16 ÑÎ× 00:29 skel
-rw-r--r--  1 root  wheel      2454 16 ÑÎ× 00:33 snmpd.config
-rw-------  1 root  wheel     40960 15 ÍÁÒ 15:54 spwd.db
drwxr-xr-x  2 root  wheel       512 27 ÍÁÒ 23:41 ssh
drwxr-xr-x  2 root  wheel       512 15 ÍÁÒ 13:13 ssl
-rw-r--r--  1 root  wheel       367 16 ÑÎ× 00:33 sysctl.conf
-rw-r--r--  1 root  wheel      1335 16 ÑÎ× 00:33 syslog.conf
lrwxrwxrwx  1 root  wheel        23 15 ÍÁÒ 13:13 termcap -> /usr/share/misc/termcap
-rw-r--r--  1 root  wheel     13034 16 ÑÎ× 00:33 ttys
-rw-r--r--  1 root  wheel      1400 16 ÑÎ× 00:33 usbd.conf











08:51:04




#netstat -r


Routing tables
Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            debian             UGS         0       57    re0
localhost          localhost          UH          0       72    lo0
192.168.16         link#1             UC          0        0    re0
debian4            00:14:c2:05:40:a4  UHLW        1       73    re0    877
debian             00:04:76:a1:ef:bb  UHLW        2       35    re0   1052
Internet6:
Destination        Gateway            Flags      Netif Expire
localhost.unix.nt  localhost.unix.nt  UHL         lo0
fe80::%lo0         fe80::1%lo0        U           lo0
fe80::1%lo0        link#5             UHL         lo0
ff01:5::           fe80::1%lo0        UC          lo0
ff02::%lo0         fe80::1%lo0        UC          lo0











08:53:32




#netstat -rn


Routing tables
Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            192.168.16.254     UGS         0       62    re0
127.0.0.1          127.0.0.1          UH          0       72    lo0
192.168.16         link#1             UC          0        0    re0
192.168.16.204     00:14:c2:05:40:a4  UHLW        1       79    re0    867
192.168.16.254     00:04:76:a1:ef:bb  UHLW        2       37    re0   1195
Internet6:
Destination                       Gateway                       Flags      Netif Expire
::1                               ::1                           UHL         lo0
fe80::%lo0/64                     fe80::1%lo0                   U           lo0
fe80::1%lo0                       link#5                        UHL         lo0
ff01:5::/32                       fe80::1%lo0                   UC          lo0
ff02::%lo0/32                     fe80::1%lo0                   UC          lo0











08:53:42




#netstat -rnv





netstat: illegal option -- v
usage: netstat [-AaLnSW] [-f protocol_family | -p protocol]
               [-M core] [-N system]
       netstat -i | -I interface [-abdhnt] [-f address_family]
               [-M core] [-N system]
       netstat -w wait [-I interface] [-d] [-M core] [-N system]
       netstat -s [-s] [-z] [-f protocol_family | -p protocol] [-M core]
       netstat -i | -I interface -s [-f protocol_family | -p protocol]
               [-M core] [-N system]
       netstat -m [-M core] [-N system]
       netstat -B [ -I interface]
       netstat -r [-AenW] [-f address_family] [-M core] [-N system]
       netstat -rs [-s] [-M core] [-N system]
       netstat -g [-W] [-f address_family] [-M core] [-N system]
       netstat -gs [-s] [-f address_family] [-M core] [-N system]









прошло 45 минут




/dev/ttyp0
09:39:23




#ssh fbsd4





ssh_exchange_identification: Connection closed by remote host









прошло 42 минуты




/dev/ttyp2
10:22:10




#ifconfig


re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:01:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











10:22:12




#netstat -rn


Routing tables
Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            192.168.16.254     UGS         0       89    re0
127.0.0.1          127.0.0.1          UH          0       72    lo0
192.168.16         link#1             UC          0        0    re0
192.168.16.21      00:16:3e:00:00:01  UHLW        1       70    re0    929
192.168.16.254     00:04:76:a1:ef:bb  UHLW        2       58    re0   1184
Internet6:
Destination                       Gateway                       Flags      Netif Expire
::1                               ::1                           UHL         lo0
fe80::%lo0/64                     fe80::1%lo0                   U           lo0
fe80::1%lo0                       link#5                        UHL         lo0
ff01:5::/32                       fe80::1%lo0                   UC          lo0
ff02::%lo0/32                     fe80::1%lo0                   UC          lo0











10:22:23




#ping fbsd1


PING fbsd1.unix.nt (192.168.16.21): 56 data bytes
64 bytes from 192.168.16.21: icmp_seq=0 ttl=64 time=0.505 ms
^C
--- fbsd1.unix.nt ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.505/0.505/0.505/0.000 ms











10:22:34




#sysctl net.inet.ip.forwarding=0


net.inet.ip.forwarding: 1 -> 0











10:22:43




#ping fbsd1


PING fbsd1.unix.nt (192.168.16.21): 56 data bytes
64 bytes from 192.168.16.21: icmp_seq=0 ttl=64 time=0.235 ms
^C
--- fbsd1.unix.nt ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.235/0.235/0.235/0.000 ms









прошло 79 минут




/dev/ttyp2
11:42:07




#nc fbsd1 55500


ls;
.cshrc
.mozilla
.profile
.snap
COPYRIGHT
bin
boot
cdrom
compat
...
proc
rescue
root
sbin
sys
tcpd.core
tmp
usr
var
exit











11:42:44




#nc fbsd1 55500












11:42:45




#nc fbsd1 55500












11:42:46




#nc fbsd1 55500












11:42:47




#nc fbsd1 55500












11:42:48




#nc fbsd1 55500












11:42:48




#nc fbsd1 55500












11:42:49




#nc fbsd1 55500










прошла 101 минута




/dev/ttyp0
13:24:27




#nc 192.168.16.22 chargen





nc: port number invalid: chargen











13:25:20




#nc 192.168.16.22 19argen












13:25:44




#nc 192.168.16.2119 chargen















13:25:54




#ssh fbsd5


The authenticity of host 'fbsd5.unix.nt (192.168.16.25)' can't be established.
DSA key fingerprint is 13:3f:fb:2a:53:62:8e:f8:0e:c7:3a:c9:10:99:b6:25.
Are you sure you want to continue connecting (yes/no)? yse
Please type 'yes' or 'no': yes
Warning: Permanently added 'fbsd5.unix.nt' (DSA) to the list of known hosts.
Password:
Last login: Tue Apr  1 10:38:53 2008 from debian13.unix.n
Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994
        The Regents of the University of California.  All rights reserved.
FreeBSD 6.3-RELEASE (SMP) #0: Wed Jan 16 04:45:45 UTC 2008
...
   http://www.FreeBSD.org/search/.  If the doc distribution has
   been installed, they're also available formatted in /usr/share/doc.
If you still have a question or problem, please take the output of
`uname -a', along with any relevant error messages, and email it
as a question to the questions@FreeBSD.org mailing list.  If you are
unfamiliar with FreeBSD's directory layout, please refer to the hier(7)
manual page.  If you are not familiar with manual pages, type `man man'.
You may also use sysinstall(8) to re-enter the installation and
configuration utility.  Edit /etc/motd to change this login announcement.
Removing stale pidfile









прошло 13 минут




13:39:10




#ping 192.168.16.22


PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=1.004 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.308 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.242 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.205 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.156 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.225 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.218 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.268 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.184 ms
...
64 bytes from 192.168.16.22: icmp_seq=35 ttl=64 time=0.280 ms
64 bytes from 192.168.16.22: icmp_seq=36 ttl=64 time=0.308 ms
64 bytes from 192.168.16.22: icmp_seq=37 ttl=64 time=0.271 ms
64 bytes from 192.168.16.22: icmp_seq=38 ttl=64 time=3.691 ms
64 bytes from 192.168.16.22: icmp_seq=39 ttl=64 time=0.243 ms
^C
--- 192.168.16.22 ping statistics ---
50 packets transmitted, 40 packets received, 20% packet loss
round-trip min/avg/max/stddev = 0.156/0.343/3.691/0.551 ms
õ ×ÁÓ ÅÓÔØ ÎÏ×ÁÑ ÐÏÞÔÁ × /var/mail/root











13:39:36




#screen -x













13:39:42




#exit





exit
Connection to fbsd5.unix.nt closed.











13:39:42




#exit





exit
Connection to fbsd5.unix.nt closed.









прошло >3 часов




/dev/ttyp2
16:57:59




#tcpdump -i re0 -n icmp





14:10:45.054943 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 103, length 64
14:10:45.054986 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 103, length 64
14:10:46.853975 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 104, length 64
14:10:46.853995 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 104, length 64
14:10:48.655046 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 105, length 64
14:10:48.655074 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 105, length 64
14:10:50.456169 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 106, length 64
14:10:50.456191 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 106, length 64
14:10:52.257397 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 107, length 64
14:10:52.257439 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 107, length 64
...
14:12:49.274955 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 172, length 64
14:12:51.076057 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 173, length 64
14:12:51.076078 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 173, length 64
14:12:52.875165 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 174, length 64
14:12:52.875303 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 174, length 64
14:12:54.674583 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 175, length 64
14:12:54.674610 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 175, length 64
14:12:56.473805 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 176, length 64
14:12:56.473848 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 176, length 64
14:12:58.272780 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 177, length 64











16:57:59




#tcpdump -i re0 -n icmp





14:10:45.054943 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 103, length 64
14:10:45.054986 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 103, length 64
14:10:46.853975 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 104, length 64
14:10:46.853995 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 104, length 64
14:10:48.655046 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 105, length 64
14:10:48.655074 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 105, length 64
14:10:50.456169 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 106, length 64
14:10:50.456191 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 106, length 64
14:10:52.257397 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 107, length 64
14:10:52.257439 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 107, length 64
...
14:12:49.274955 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 172, length 64
14:12:51.076057 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 173, length 64
14:12:51.076078 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 173, length 64
14:12:52.875165 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 174, length 64
14:12:52.875303 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 174, length 64
14:12:54.674583 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 175, length 64
14:12:54.674610 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 175, length 64
14:12:56.473805 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 176, length 64
14:12:56.473848 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 176, length 64
14:12:58.272780 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 177, length 64











16:57:59




#tcpdump -i re0 -n icmp


14:10:45.054943 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 103, length 64
14:10:45.054986 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 103, length 64
14:10:46.853975 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 104, length 64
14:10:46.853995 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 104, length 64
14:10:48.655046 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 105, length 64
14:10:48.655074 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 105, length 64
14:10:50.456169 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 106, length 64
14:10:50.456191 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 106, length 64
14:10:52.257397 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 107, length 64
14:10:52.257439 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 107, length 64
...
14:12:49.274955 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 172, length 64
14:12:51.076057 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 173, length 64
14:12:51.076078 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 173, length 64
14:12:52.875165 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 174, length 64
14:12:52.875303 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 174, length 64
14:12:54.674583 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 175, length 64
14:12:54.674610 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 175, length 64
14:12:56.473805 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 176, length 64
14:12:56.473848 IP 192.168.16.23 > 192.168.16.21: ICMP echo reply, id 19984, seq 176, length 64
14:12:58.272780 IP 192.168.16.21 > 192.168.16.23: ICMP echo request, id 19984, seq 177, length 64









Среда (04/02/08)


/dev/ttyp0
10:17:06




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
^C
--- 192.168.16.22 ping statistics ---
10 packets transmitted, 0 packets received, 100% packet loss











10:17:25




#ifconfig


re0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.23 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:3e:00:00:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:01:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:3e:00:02:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000











10:17:28




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=48 ttl=64 time=0.204 ms
64 bytes from 192.168.16.22: icmp_seq=49 ttl=64 time=0.278 ms
64 bytes from 192.168.16.22: icmp_seq=50 ttl=64 time=0.203 ms
64 bytes from 192.168.16.22: icmp_seq=51 ttl=64 time=0.208 ms
64 bytes from 192.168.16.22: icmp_seq=52 ttl=64 time=0.245 ms
64 bytes from 192.168.16.22: icmp_seq=53 ttl=64 time=0.268 ms
64 bytes from 192.168.16.22: icmp_seq=54 ttl=64 time=0.256 ms
64 bytes from 192.168.16.22: icmp_seq=55 ttl=64 time=0.349 ms
64 bytes from 192.168.16.22: icmp_seq=56 ttl=64 time=0.219 ms
...
64 bytes from 192.168.16.22: icmp_seq=66 ttl=64 time=0.370 ms
64 bytes from 192.168.16.22: icmp_seq=67 ttl=64 time=0.255 ms
64 bytes from 192.168.16.22: icmp_seq=68 ttl=64 time=0.211 ms
64 bytes from 192.168.16.22: icmp_seq=69 ttl=64 time=0.260 ms
64 bytes from 192.168.16.22: icmp_seq=70 ttl=64 time=0.283 ms
64 bytes from 192.168.16.22: icmp_seq=71 ttl=64 time=0.247 ms
^C
--- 192.168.16.22 ping statistics ---
72 packets transmitted, 24 packets received, 66% packet loss
round-trip min/avg/max/stddev = 0.169/0.252/0.370/0.048 ms











10:17:28




#ping 192.168.16.22


PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=48 ttl=64 time=0.204 ms
64 bytes from 192.168.16.22: icmp_seq=49 ttl=64 time=0.278 ms
64 bytes from 192.168.16.22: icmp_seq=50 ttl=64 time=0.203 ms
64 bytes from 192.168.16.22: icmp_seq=51 ttl=64 time=0.208 ms
64 bytes from 192.168.16.22: icmp_seq=52 ttl=64 time=0.245 ms
64 bytes from 192.168.16.22: icmp_seq=53 ttl=64 time=0.268 ms
64 bytes from 192.168.16.22: icmp_seq=54 ttl=64 time=0.256 ms
64 bytes from 192.168.16.22: icmp_seq=55 ttl=64 time=0.349 ms
64 bytes from 192.168.16.22: icmp_seq=56 ttl=64 time=0.219 ms
...
64 bytes from 192.168.16.22: icmp_seq=66 ttl=64 time=0.370 ms
64 bytes from 192.168.16.22: icmp_seq=67 ttl=64 time=0.255 ms
64 bytes from 192.168.16.22: icmp_seq=68 ttl=64 time=0.211 ms
64 bytes from 192.168.16.22: icmp_seq=69 ttl=64 time=0.260 ms
64 bytes from 192.168.16.22: icmp_seq=70 ttl=64 time=0.283 ms
64 bytes from 192.168.16.22: icmp_seq=71 ttl=64 time=0.247 ms
^C
--- 192.168.16.22 ping statistics ---
72 packets transmitted, 24 packets received, 66% packet loss
round-trip min/avg/max/stddev = 0.169/0.252/0.370/0.048 ms











10:23:37




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.446 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.327 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.228 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.331 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.261 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.228 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.258 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.200 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.227 ms
...
64 bytes from 192.168.16.22: icmp_seq=14 ttl=64 time=0.277 ms
64 bytes from 192.168.16.22: icmp_seq=15 ttl=64 time=0.257 ms
64 bytes from 192.168.16.22: icmp_seq=16 ttl=64 time=0.214 ms
64 bytes from 192.168.16.22: icmp_seq=17 ttl=64 time=0.196 ms
64 bytes from 192.168.16.22: icmp_seq=18 ttl=64 time=0.254 ms
64 bytes from 192.168.16.22: icmp_seq=19 ttl=64 time=0.193 ms
^C
--- 192.168.16.22 ping statistics ---
46 packets transmitted, 20 packets received, 56% packet loss
round-trip min/avg/max/stddev = 0.193/0.259/0.446/0.059 ms











10:23:37




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.446 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.327 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.228 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.331 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.261 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.228 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.258 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.200 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.227 ms
...
64 bytes from 192.168.16.22: icmp_seq=14 ttl=64 time=0.277 ms
64 bytes from 192.168.16.22: icmp_seq=15 ttl=64 time=0.257 ms
64 bytes from 192.168.16.22: icmp_seq=16 ttl=64 time=0.214 ms
64 bytes from 192.168.16.22: icmp_seq=17 ttl=64 time=0.196 ms
64 bytes from 192.168.16.22: icmp_seq=18 ttl=64 time=0.254 ms
64 bytes from 192.168.16.22: icmp_seq=19 ttl=64 time=0.193 ms
^C
--- 192.168.16.22 ping statistics ---
46 packets transmitted, 20 packets received, 56% packet loss
round-trip min/avg/max/stddev = 0.193/0.259/0.446/0.059 ms











10:23:37




#ping 192.168.16.22


PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.446 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.327 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.228 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.331 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.261 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.228 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.258 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.200 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.227 ms
...
64 bytes from 192.168.16.22: icmp_seq=14 ttl=64 time=0.277 ms
64 bytes from 192.168.16.22: icmp_seq=15 ttl=64 time=0.257 ms
64 bytes from 192.168.16.22: icmp_seq=16 ttl=64 time=0.214 ms
64 bytes from 192.168.16.22: icmp_seq=17 ttl=64 time=0.196 ms
64 bytes from 192.168.16.22: icmp_seq=18 ttl=64 time=0.254 ms
64 bytes from 192.168.16.22: icmp_seq=19 ttl=64 time=0.193 ms
^C
--- 192.168.16.22 ping statistics ---
46 packets transmitted, 20 packets received, 56% packet loss
round-trip min/avg/max/stddev = 0.193/0.259/0.446/0.059 ms











10:25:00




#tcpdump -i re0 -n icmp





tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
07:25:09.600618 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 7, length 64
07:25:09.600645 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 7, length 64
07:25:11.401811 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 8, length 64
07:25:11.401837 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 8, length 64
07:25:13.203051 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 9, length 64
07:25:13.203083 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 9, length 64
07:25:15.004330 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 10, length 64
07:25:15.004361 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 10, length 64
07:25:16.805591 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 11, length 64
07:25:16.805615 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 11, length 64
^C
10 packets captured
63 packets received by filter
0 packets dropped by kernel











10:25:00




#tcpdump -i re0 -n icmp





tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
07:25:09.600618 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 7, length 64
07:25:09.600645 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 7, length 64
07:25:11.401811 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 8, length 64
07:25:11.401837 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 8, length 64
07:25:13.203051 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 9, length 64
07:25:13.203083 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 9, length 64
07:25:15.004330 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 10, length 64
07:25:15.004361 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 10, length 64
07:25:16.805591 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 11, length 64
07:25:16.805615 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 11, length 64
^C
10 packets captured
63 packets received by filter
0 packets dropped by kernel











10:25:00




#tcpdump -i re0 -n icmp


tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
07:25:09.600618 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 7, length 64
07:25:09.600645 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 7, length 64
07:25:11.401811 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 8, length 64
07:25:11.401837 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 8, length 64
07:25:13.203051 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 9, length 64
07:25:13.203083 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 9, length 64
07:25:15.004330 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 10, length 64
07:25:15.004361 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 10, length 64
07:25:16.805591 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 48648, seq 11, length 64
07:25:16.805615 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 48648, seq 11, length 64
^C
10 packets captured
63 packets received by filter
0 packets dropped by kernel











10:25:19




#tcpdump -i re0 -n icmp





tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
07:25:44.779178 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 2, length 64
07:25:44.779208 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 2, length 64
07:25:46.580398 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 3, length 64
07:25:46.580440 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 3, length 64
07:25:48.381649 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 4, length 64
07:25:48.381680 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 4, length 64
07:25:50.182921 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 5, length 64
07:25:50.182949 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 5, length 64
07:25:51.984082 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 6, length 64
07:25:51.984109 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 6, length 64
07:25:53.785312 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 7, length 64
07:25:53.785341 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 7, length 64
07:25:55.586542 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 8, length 64
07:25:55.586569 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 8, length 64
^C
14 packets captured
48 packets received by filter
0 packets dropped by kernel











10:25:19




#tcpdump -i re0 -n icmp





tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
07:25:44.779178 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 2, length 64
07:25:44.779208 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 2, length 64
07:25:46.580398 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 3, length 64
07:25:46.580440 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 3, length 64
07:25:48.381649 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 4, length 64
07:25:48.381680 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 4, length 64
07:25:50.182921 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 5, length 64
07:25:50.182949 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 5, length 64
07:25:51.984082 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 6, length 64
07:25:51.984109 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 6, length 64
07:25:53.785312 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 7, length 64
07:25:53.785341 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 7, length 64
07:25:55.586542 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 8, length 64
07:25:55.586569 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 8, length 64
^C
14 packets captured
48 packets received by filter
0 packets dropped by kernel











10:25:19




#tcpdump -i re0 -n icmp


tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
07:25:44.779178 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 2, length 64
07:25:44.779208 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 2, length 64
07:25:46.580398 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 3, length 64
07:25:46.580440 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 3, length 64
07:25:48.381649 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 4, length 64
07:25:48.381680 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 4, length 64
07:25:50.182921 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 5, length 64
07:25:50.182949 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 5, length 64
07:25:51.984082 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 6, length 64
07:25:51.984109 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 6, length 64
07:25:53.785312 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 7, length 64
07:25:53.785341 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 7, length 64
07:25:55.586542 IP 192.168.16.22 > 192.168.16.23: ICMP echo request, id 54792, seq 8, length 64
07:25:55.586569 IP 192.168.16.23 > 192.168.16.22: ICMP echo reply, id 54792, seq 8, length 64
^C
14 packets captured
48 packets received by filter
0 packets dropped by kernel











10:25:56




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.184 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.260 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.268 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.230 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.244 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.211 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.226 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.279 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.255 ms
^C
--- 192.168.16.22 ping statistics ---
9 packets transmitted, 9 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.184/0.240/0.279/0.028 ms











10:25:56




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.184 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.260 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.268 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.230 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.244 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.211 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.226 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.279 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.255 ms
^C
--- 192.168.16.22 ping statistics ---
9 packets transmitted, 9 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.184/0.240/0.279/0.028 ms











10:25:56




#ping 192.168.16.22


PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.184 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.260 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.268 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.230 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.244 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.211 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.226 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.279 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.255 ms
^C
--- 192.168.16.22 ping statistics ---
9 packets transmitted, 9 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.184/0.240/0.279/0.028 ms











10:27:31




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=28 ttl=64 time=0.272 ms
64 bytes from 192.168.16.22: icmp_seq=29 ttl=64 time=0.245 ms
64 bytes from 192.168.16.22: icmp_seq=30 ttl=64 time=0.264 ms
64 bytes from 192.168.16.22: icmp_seq=31 ttl=64 time=0.275 ms
^C
--- 192.168.16.22 ping statistics ---
32 packets transmitted, 4 packets received, 87% packet loss
round-trip min/avg/max/stddev = 0.245/0.264/0.275/0.012 ms











10:27:31




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=28 ttl=64 time=0.272 ms
64 bytes from 192.168.16.22: icmp_seq=29 ttl=64 time=0.245 ms
64 bytes from 192.168.16.22: icmp_seq=30 ttl=64 time=0.264 ms
64 bytes from 192.168.16.22: icmp_seq=31 ttl=64 time=0.275 ms
^C
--- 192.168.16.22 ping statistics ---
32 packets transmitted, 4 packets received, 87% packet loss
round-trip min/avg/max/stddev = 0.245/0.264/0.275/0.012 ms











10:27:31




#ping 192.168.16.22


PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=28 ttl=64 time=0.272 ms
64 bytes from 192.168.16.22: icmp_seq=29 ttl=64 time=0.245 ms
64 bytes from 192.168.16.22: icmp_seq=30 ttl=64 time=0.264 ms
64 bytes from 192.168.16.22: icmp_seq=31 ttl=64 time=0.275 ms
^C
--- 192.168.16.22 ping statistics ---
32 packets transmitted, 4 packets received, 87% packet loss
round-trip min/avg/max/stddev = 0.245/0.264/0.275/0.012 ms











10:29:35




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.268 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.235 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.238 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.151 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.215 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.202 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.283 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.141 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.221 ms
...
64 bytes from 192.168.16.22: icmp_seq=48 ttl=64 time=0.196 ms
64 bytes from 192.168.16.22: icmp_seq=49 ttl=64 time=0.285 ms
64 bytes from 192.168.16.22: icmp_seq=50 ttl=64 time=0.146 ms
64 bytes from 192.168.16.22: icmp_seq=51 ttl=64 time=0.216 ms
64 bytes from 192.168.16.22: icmp_seq=52 ttl=64 time=0.218 ms
64 bytes from 192.168.16.22: icmp_seq=53 ttl=64 time=0.261 ms
^C
--- 192.168.16.22 ping statistics ---
54 packets transmitted, 54 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.125/0.210/0.324/0.038 ms











10:29:35




#ping 192.168.16.22


PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.268 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.235 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.238 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.151 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.215 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.202 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.283 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.141 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.221 ms
...
64 bytes from 192.168.16.22: icmp_seq=48 ttl=64 time=0.196 ms
64 bytes from 192.168.16.22: icmp_seq=49 ttl=64 time=0.285 ms
64 bytes from 192.168.16.22: icmp_seq=50 ttl=64 time=0.146 ms
64 bytes from 192.168.16.22: icmp_seq=51 ttl=64 time=0.216 ms
64 bytes from 192.168.16.22: icmp_seq=52 ttl=64 time=0.218 ms
64 bytes from 192.168.16.22: icmp_seq=53 ttl=64 time=0.261 ms
^C
--- 192.168.16.22 ping statistics ---
54 packets transmitted, 54 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.125/0.210/0.324/0.038 ms











10:31:12




#nmap 192.168.16.25





bash: nmap: ËÏÍÁÎÄÁ ÎÅ ÎÁÊÄÅÎÁ











10:31:12




#nmap 192.168.16.25





bash: nmap: ËÏÍÁÎÄÁ ÎÅ ÎÁÊÄÅÎÁ











10:31:12




#nmap 192.168.16.25





bash: nmap: ËÏÍÁÎÄÁ ÎÅ ÎÁÊÄÅÎÁ











/dev/ttyp2
10:33:51




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.472 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.230 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.234 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.358 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.242 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.191 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.197 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.156 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.196 ms
...
64 bytes from 192.168.16.22: icmp_seq=71 ttl=64 time=0.263 ms
64 bytes from 192.168.16.22: icmp_seq=72 ttl=64 time=0.168 ms
64 bytes from 192.168.16.22: icmp_seq=73 ttl=64 time=0.243 ms
64 bytes from 192.168.16.22: icmp_seq=74 ttl=64 time=0.147 ms
64 bytes from 192.168.16.22: icmp_seq=75 ttl=64 time=0.197 ms
64 bytes from 192.168.16.22: icmp_seq=76 ttl=64 time=0.254 ms
^C
--- 192.168.16.22 ping statistics ---
79 packets transmitted, 39 packets received, 50% packet loss
round-trip min/avg/max/stddev = 0.147/0.219/0.472/0.057 ms











10:33:51




#ping 192.168.16.22





PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.472 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.230 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.234 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.358 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.242 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.191 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.197 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.156 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.196 ms
...
64 bytes from 192.168.16.22: icmp_seq=71 ttl=64 time=0.263 ms
64 bytes from 192.168.16.22: icmp_seq=72 ttl=64 time=0.168 ms
64 bytes from 192.168.16.22: icmp_seq=73 ttl=64 time=0.243 ms
64 bytes from 192.168.16.22: icmp_seq=74 ttl=64 time=0.147 ms
64 bytes from 192.168.16.22: icmp_seq=75 ttl=64 time=0.197 ms
64 bytes from 192.168.16.22: icmp_seq=76 ttl=64 time=0.254 ms
^C
--- 192.168.16.22 ping statistics ---
79 packets transmitted, 39 packets received, 50% packet loss
round-trip min/avg/max/stddev = 0.147/0.219/0.472/0.057 ms











10:33:51




#ping 192.168.16.22


PING 192.168.16.22 (192.168.16.22): 56 data bytes
64 bytes from 192.168.16.22: icmp_seq=0 ttl=64 time=0.472 ms
64 bytes from 192.168.16.22: icmp_seq=1 ttl=64 time=0.230 ms
64 bytes from 192.168.16.22: icmp_seq=2 ttl=64 time=0.234 ms
64 bytes from 192.168.16.22: icmp_seq=3 ttl=64 time=0.358 ms
64 bytes from 192.168.16.22: icmp_seq=4 ttl=64 time=0.242 ms
64 bytes from 192.168.16.22: icmp_seq=5 ttl=64 time=0.191 ms
64 bytes from 192.168.16.22: icmp_seq=6 ttl=64 time=0.197 ms
64 bytes from 192.168.16.22: icmp_seq=7 ttl=64 time=0.156 ms
64 bytes from 192.168.16.22: icmp_seq=8 ttl=64 time=0.196 ms
...
64 bytes from 192.168.16.22: icmp_seq=71 ttl=64 time=0.263 ms
64 bytes from 192.168.16.22: icmp_seq=72 ttl=64 time=0.168 ms
64 bytes from 192.168.16.22: icmp_seq=73 ttl=64 time=0.243 ms
64 bytes from 192.168.16.22: icmp_seq=74 ttl=64 time=0.147 ms
64 bytes from 192.168.16.22: icmp_seq=75 ttl=64 time=0.197 ms
64 bytes from 192.168.16.22: icmp_seq=76 ttl=64 time=0.254 ms
^C
--- 192.168.16.22 ping statistics ---
79 packets transmitted, 39 packets received, 50% packet loss
round-trip min/avg/max/stddev = 0.147/0.219/0.472/0.057 ms









Статистика
Время первой команды журнала19:39:31 2008- 3-28
Время последней команды журнала10:33:51 2008- 4- 2
Количество командных строк в журнале100
Процент команд с ненулевым кодом завершения, %10.00
Процент синтаксически неверно набранных команд, % 7.00
Суммарное время работы с терминалом *, час 1.47
Количество командных строк в единицу времени, команда/мин 1.13
Частота использования команд
ping26|=========================| 25.74%
ifconfig18|=================| 17.82%
nc11|==========| 10.89%
tcpdump10|=========|  9.90%
netstat9|========|  8.91%
route4|===|  3.96%
sysctl3|==|  2.97%
nmap3|==|  2.97%
exit3|==|  2.97%
/etc/netstart2|=|  1.98%
ssh2|=|  1.98%
ls2|=|  1.98%
/etc/rc.d/netif2|=|  1.98%
screen1||  0.99%
ng1||  0.99%
id1||  0.99%
cat1||  0.99%
grep1||  0.99%
su1||  0.99%
____
*) 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. 
    
  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. 
    
  3. 
    Команды, при наборе которых были допущены синтаксические ошибки, 
    выводятся перечёркнутым текстом:

    

    


    $ l s-l
    

    bash: l: command not found

    
    		

    

    

    
    
    4. 
    
  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. 
    
  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. 
    
  6. 
    Команды, выполненные с привилегиями суперпользователя,
    выделяются слева красной чертой.

    

    


    # id
    

    uid=0(root) gid=0(root) Gruppen=0(root)

    
    		

    

    
    
    
    
    7. 
    
  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. 
    
  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. 
    
  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. 
    
  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. 
    
  11. 
    Время ввода команды, показанное в журнале, соответствует времени 
    начала ввода командной строки, которое равно тому моменту, 
    когда на терминале появилось приглашение интерпретатора
    
    12. 
    
  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. 
    
  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. 
    
  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. 
    
  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. 
    
  16. 
    Комментарии, не относящиеся непосредственно ни к какой из команд, 
    добавляются точно таким же способом, только вместо симолов #^ или #v 
    нужно использовать символы #=
    
    17. 

    
  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. 

    
    
    
  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. 
    
    

    
    
    
  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.

    1
    2
3   
    4

    
    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.
    
    20. 
    
    



О программе
    

    LiLaLo (L3) расшифровывается как Live Lab Log.

    Программа разработана для повышения эффективности обучения Unix/Linux-системам.

    (c) Игорь Чубин, 2004-2008

    

$Id$