[[KVM]]
#navi(../)

 Last login: Mon Dec 13 19:05:12 on console
 Welcome to Darwin!
 MacBook:~ tomonori$ ping 192.168.2.101
 PING 192.168.2.101 (192.168.2.101): 56 data bytes
 64 bytes from 192.168.2.101: icmp_seq=0 ttl=64 time=0.291 ms
 64 bytes from 192.168.2.101: icmp_seq=1 ttl=64 time=0.185 ms
 C64 bytes from 192.168.2.101: icmp_seq=2 ttl=64 time=0.161 ms
 64 bytes from 192.168.2.101: icmp_seq=3 ttl=64 time=8.862 ms
 64 bytes from 192.168.2.101: icmp_seq=4 ttl=64 time=0.175 ms
 64 bytes from 192.168.2.101: icmp_seq=5 ttl=64 time=0.114 ms
 ^C
 --- 192.168.2.101 ping statistics ---
 6 packets transmitted, 6 packets received, 0% packet loss
 round-trip min/avg/max/stddev = 0.114/1.631/8.862/3.234 ms
 MacBook:~ tomonori$ ssh 192.168.2.101 
 The authenticity of host '192.168.2.101 (192.168.2.101)' can't be established.
 RSA key fingerprint is a1:0c:20:b3:fe:d9:22:4c:03:13:8b:bd:e5:e2:20:73.
 Are you sure you want to continue connecting (yes/no)? yes
 Warning: Permanently added '192.168.2.101' (RSA) to the list of known hosts.
 tomonori@192.168.2.101's password: 
 
 MacBook:~ tomonori$ ssh root@192.168.2.101
 root@192.168.2.101's password: 
 Permission denied, please try again.
 root@192.168.2.101's password: 
 Last login: Tue Dec 14 05:50:01 2010
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# ls -l /etc/sysconfig/network
 -rw-r--r-- 1 root root 63 12月 14 05:49 /etc/sysconfig/network
 [root@kvm0 ~]# ls -l /etc/sysconfig/network-scripts/
 合計 244
 -rw-r--r-- 3 root root   118 12月 14 04:16 ifcfg-eth0
 -rw-r--r-- 3 root root   161 12月 14 04:16 ifcfg-eth1
 -rw-r--r-- 1 root root   254  7月  4  2009 ifcfg-lo
 lrwxrwxrwx 1 root root    20 12月 14 05:44 ifdown -> ../../../sbin/ifdown
 -rwxr-xr-x 1 root root   625  7月  4  2009 ifdown-bnep
 -rwxr-xr-x 1 root root  4573  7月  4  2009 ifdown-eth
 -rwxr-xr-x 1 root root   827  7月  4  2009 ifdown-ippp
 -rwxr-xr-x 1 root root  2159  7月  4  2009 ifdown-ipsec
 -rwxr-xr-x 1 root root  4473  7月  4  2009 ifdown-ipv6
 lrwxrwxrwx 1 root root    11 12月 14 05:44 ifdown-isdn -> ifdown-ippp
 -rwxr-xr-x 1 root root  1481  7月  4  2009 ifdown-post
 -rwxr-xr-x 1 root root  1084  7月  4  2009 ifdown-ppp
 -rwxr-xr-x 1 root root   637  7月  4  2009 ifdown-routes
 -rwxr-xr-x 1 root root  1593  7月  4  2009 ifdown-sit
 -rwxr-xr-x 1 root root   913  7月  4  2009 ifdown-sl
 -rwxr-xr-x 1 root root  1074  7月  4  2009 ifdown-tunnel
 lrwxrwxrwx 1 root root    18 12月 14 05:44 ifup -> ../../../sbin/ifup
 -rwxr-xr-x 1 root root 13427  7月  4  2009 ifup-aliases
 -rwxr-xr-x 1 root root   859  7月  4  2009 ifup-bnep
 -rwxr-xr-x 1 root root 10798  7月  4  2009 ifup-eth
 -rwxr-xr-x 1 root root 12033  7月  4  2009 ifup-ippp
 -rwxr-xr-x 1 root root  8088  7月  4  2009 ifup-ipsec
 -rwxr-xr-x 1 root root 10853  7月  4  2009 ifup-ipv6
 -rwxr-xr-x 1 root root   823  7月  4  2009 ifup-ipx
 lrwxrwxrwx 1 root root     9 12月 14 05:44 ifup-isdn -> ifup-ippp
 -rwxr-xr-x 1 root root   727  7月  4  2009 ifup-plip
 -rwxr-xr-x 1 root root   954  7月  4  2009 ifup-plusb
 -rwxr-xr-x 1 root root  2369  7月  4  2009 ifup-post
 -rwxr-xr-x 1 root root  4298  7月  4  2009 ifup-ppp
 -rwxr-xr-x 1 root root  1707  7月  4  2009 ifup-routes
 -rwxr-xr-x 1 root root  3662  7月  4  2009 ifup-sit
 -rwxr-xr-x 1 root root  1675  7月  4  2009 ifup-sl
 -rwxr-xr-x 1 root root  2078  7月  4  2009 ifup-tunnel
 -rwxr-xr-x 1 root root  3325  7月  4  2009 ifup-wireless
 -rwxr-xr-x 1 root root  5433  7月  4  2009 init.ipv6-global
 -rwxr-xr-x 1 root root  1154  7月  4  2009 net.hotplug
 -rw-r--r-- 1 root root 10363 11月 17 02:23 network-functions
 -rw-r--r-- 1 root root 39833  7月  4  2009 network-functions-ipv6
 [root@kvm0 ~]# yum -y install bridge-utils
 Loaded plugins: fastestmirror
 Loading mirror speeds from cached hostfile
  * addons: ftp.iij.ad.jp
  * base: ftp.iij.ad.jp
  * extras: ftp.iij.ad.jp
  * updates: ftp.iij.ad.jp
 Setting up Install Process
 Package bridge-utils-1.1-2.x86_64 already installed and latest version
 Nothing to do
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# cd /etc/sysconfig/network-scripts/
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# ll
 合計 244
 -rw-r--r-- 3 root root   118 12月 14 04:16 ifcfg-eth0
 -rw-r--r-- 3 root root   161 12月 14 04:16 ifcfg-eth1
 -rw-r--r-- 1 root root   254  7月  4  2009 ifcfg-lo
 lrwxrwxrwx 1 root root    20 12月 14 05:44 ifdown -> ../../../sbin/ifdown
 -rwxr-xr-x 1 root root   625  7月  4  2009 ifdown-bnep
 -rwxr-xr-x 1 root root  4573  7月  4  2009 ifdown-eth
 -rwxr-xr-x 1 root root   827  7月  4  2009 ifdown-ippp
 -rwxr-xr-x 1 root root  2159  7月  4  2009 ifdown-ipsec
 -rwxr-xr-x 1 root root  4473  7月  4  2009 ifdown-ipv6
 lrwxrwxrwx 1 root root    11 12月 14 05:44 ifdown-isdn -> ifdown-ippp
 -rwxr-xr-x 1 root root  1481  7月  4  2009 ifdown-post
 -rwxr-xr-x 1 root root  1084  7月  4  2009 ifdown-ppp
 -rwxr-xr-x 1 root root   637  7月  4  2009 ifdown-routes
 -rwxr-xr-x 1 root root  1593  7月  4  2009 ifdown-sit
 -rwxr-xr-x 1 root root   913  7月  4  2009 ifdown-sl
 -rwxr-xr-x 1 root root  1074  7月  4  2009 ifdown-tunnel
 lrwxrwxrwx 1 root root    18 12月 14 05:44 ifup -> ../../../sbin/ifup
 -rwxr-xr-x 1 root root 13427  7月  4  2009 ifup-aliases
 -rwxr-xr-x 1 root root   859  7月  4  2009 ifup-bnep
 -rwxr-xr-x 1 root root 10798  7月  4  2009 ifup-eth
 -rwxr-xr-x 1 root root 12033  7月  4  2009 ifup-ippp
 -rwxr-xr-x 1 root root  8088  7月  4  2009 ifup-ipsec
 -rwxr-xr-x 1 root root 10853  7月  4  2009 ifup-ipv6
 -rwxr-xr-x 1 root root   823  7月  4  2009 ifup-ipx
 lrwxrwxrwx 1 root root     9 12月 14 05:44 ifup-isdn -> ifup-ippp
 -rwxr-xr-x 1 root root   727  7月  4  2009 ifup-plip
 -rwxr-xr-x 1 root root   954  7月  4  2009 ifup-plusb
 -rwxr-xr-x 1 root root  2369  7月  4  2009 ifup-post
 -rwxr-xr-x 1 root root  4298  7月  4  2009 ifup-ppp
 -rwxr-xr-x 1 root root  1707  7月  4  2009 ifup-routes
 -rwxr-xr-x 1 root root  3662  7月  4  2009 ifup-sit
 -rwxr-xr-x 1 root root  1675  7月  4  2009 ifup-sl
 -rwxr-xr-x 1 root root  2078  7月  4  2009 ifup-tunnel
 -rwxr-xr-x 1 root root  3325  7月  4  2009 ifup-wireless
 -rwxr-xr-x 1 root root  5433  7月  4  2009 init.ipv6-global
 -rwxr-xr-x 1 root root  1154  7月  4  2009 net.hotplug
 -rw-r--r-- 1 root root 10363 11月 17 02:23 network-functions
 -rw-r--r-- 1 root root 39833  7月  4  2009 network-functions-ipv6
 [root@kvm0 network-scripts]# ls
 ifcfg-eth0   ifdown-ippp   ifdown-routes  ifup-bnep   ifup-isdn    ifup-sit          network-functions
 ifcfg-eth1   ifdown-ipsec  ifdown-sit     ifup-eth    ifup-plip    ifup-sl           network-functions-ipv6
 ifcfg-lo     ifdown-ipv6   ifdown-sl      ifup-ippp   ifup-plusb   ifup-tunnel
 ifdown       ifdown-isdn   ifdown-tunnel  ifup-ipsec  ifup-post    ifup-wireless
 ifdown-bnep  ifdown-post   ifup           ifup-ipv6   ifup-ppp     init.ipv6-global
 ifdown-eth   ifdown-ppp    ifup-aliases   ifup-ipx    ifup-routes  net.hotplug
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# cp ifcfg-eth0 ifcfg-br0
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# vi ifcfg-br0 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# vi ifcfg-eth
 [root@kvm0 network-scripts]# vi ifcfg-eth0
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# cd
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# /etc/init.d/network restart
 インターフェース eth0 を終了中:
 Last login: Mon Dec 13 19:05:12 on console
 Welcome to Darwin!
 MacBook:~ tomonori$ ping 192.168.2.101
 PING 192.168.2.101 (192.168.2.101): 56 data bytes
 64 bytes from 192.168.2.101: icmp_seq=0 ttl=64 time=0.291 ms
 64 bytes from 192.168.2.101: icmp_seq=1 ttl=64 time=0.185 ms
 C64 bytes from 192.168.2.101: icmp_seq=2 ttl=64 time=0.161 ms
 64 bytes from 192.168.2.101: icmp_seq=3 ttl=64 time=8.862 ms
 64 bytes from 192.168.2.101: icmp_seq=4 ttl=64 time=0.175 ms
 64 bytes from 192.168.2.101: icmp_seq=5 ttl=64 time=0.114 ms
 ^C
 --- 192.168.2.101 ping statistics ---
 6 packets transmitted, 6 packets received, 0% packet loss
 round-trip min/avg/max/stddev = 0.114/1.631/8.862/3.234 ms
 MacBook:~ tomonori$ ssh 192.168.2.101 
 The authenticity of host '192.168.2.101 (192.168.2.101)' can't be established.
 RSA key fingerprint is a1:0c:20:b3:fe:d9:22:4c:03:13:8b:bd:e5:e2:20:73.
 Are you sure you want to continue connecting (yes/no)? yes
 Warning: Permanently added '192.168.2.101' (RSA) to the list of known hosts.
 tomonori@192.168.2.101's password: 
 
 MacBook:~ tomonori$ ssh root@192.168.2.101
 root@192.168.2.101's password: 
 Permission denied, please try again.
 root@192.168.2.101's password: 
 Last login: Tue Dec 14 05:50:01 2010
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# ls -l /etc/sysconfig/network
 -rw-r--r-- 1 root root 63 12月 14 05:49 /etc/sysconfig/network
 [root@kvm0 ~]# ls -l /etc/sysconfig/network-scripts/
 合計 244
 -rw-r--r-- 3 root root   118 12月 14 04:16 ifcfg-eth0
 -rw-r--r-- 3 root root   161 12月 14 04:16 ifcfg-eth1
 -rw-r--r-- 1 root root   254  7月  4  2009 ifcfg-lo
 lrwxrwxrwx 1 root root    20 12月 14 05:44 ifdown -> ../../../sbin/ifdown
 -rwxr-xr-x 1 root root   625  7月  4  2009 ifdown-bnep
 -rwxr-xr-x 1 root root  4573  7月  4  2009 ifdown-eth
 -rwxr-xr-x 1 root root   827  7月  4  2009 ifdown-ippp
 -rwxr-xr-x 1 root root  2159  7月  4  2009 ifdown-ipsec
 -rwxr-xr-x 1 root root  4473  7月  4  2009 ifdown-ipv6
 lrwxrwxrwx 1 root root    11 12月 14 05:44 ifdown-isdn -> ifdown-ippp
 -rwxr-xr-x 1 root root  1481  7月  4  2009 ifdown-post
 -rwxr-xr-x 1 root root  1084  7月  4  2009 ifdown-ppp
 -rwxr-xr-x 1 root root   637  7月  4  2009 ifdown-routes
 -rwxr-xr-x 1 root root  1593  7月  4  2009 ifdown-sit
 -rwxr-xr-x 1 root root   913  7月  4  2009 ifdown-sl
 -rwxr-xr-x 1 root root  1074  7月  4  2009 ifdown-tunnel
 lrwxrwxrwx 1 root root    18 12月 14 05:44 ifup -> ../../../sbin/ifup
 -rwxr-xr-x 1 root root 13427  7月  4  2009 ifup-aliases
 -rwxr-xr-x 1 root root   859  7月  4  2009 ifup-bnep
 -rwxr-xr-x 1 root root 10798  7月  4  2009 ifup-eth
 -rwxr-xr-x 1 root root 12033  7月  4  2009 ifup-ippp
 -rwxr-xr-x 1 root root  8088  7月  4  2009 ifup-ipsec
 -rwxr-xr-x 1 root root 10853  7月  4  2009 ifup-ipv6
 -rwxr-xr-x 1 root root   823  7月  4  2009 ifup-ipx
 lrwxrwxrwx 1 root root     9 12月 14 05:44 ifup-isdn -> ifup-ippp
 -rwxr-xr-x 1 root root   727  7月  4  2009 ifup-plip
 -rwxr-xr-x 1 root root   954  7月  4  2009 ifup-plusb
 -rwxr-xr-x 1 root root  2369  7月  4  2009 ifup-post
 -rwxr-xr-x 1 root root  4298  7月  4  2009 ifup-ppp
 -rwxr-xr-x 1 root root  1707  7月  4  2009 ifup-routes
 -rwxr-xr-x 1 root root  3662  7月  4  2009 ifup-sit
 -rwxr-xr-x 1 root root  1675  7月  4  2009 ifup-sl
 -rwxr-xr-x 1 root root  2078  7月  4  2009 ifup-tunnel
 -rwxr-xr-x 1 root root  3325  7月  4  2009 ifup-wireless
 -rwxr-xr-x 1 root root  5433  7月  4  2009 init.ipv6-global
 -rwxr-xr-x 1 root root  1154  7月  4  2009 net.hotplug
 -rw-r--r-- 1 root root 10363 11月 17 02:23 network-functions
 -rw-r--r-- 1 root root 39833  7月  4  2009 network-functions-ipv6
 [root@kvm0 ~]# yum -y install bridge-utils
 Loaded plugins: fastestmirror
 Loading mirror speeds from cached hostfile
  * addons: ftp.iij.ad.jp
  * base: ftp.iij.ad.jp
  * extras: ftp.iij.ad.jp
  * updates: ftp.iij.ad.jp
 Setting up Install Process
 Package bridge-utils-1.1-2.x86_64 already installed and latest version
 Nothing to do
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# cd /etc/sysconfig/network-scripts/
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# ll
 合計 244
 -rw-r--r-- 3 root root   118 12月 14 04:16 ifcfg-eth0
 -rw-r--r-- 3 root root   161 12月 14 04:16 ifcfg-eth1
 -rw-r--r-- 1 root root   254  7月  4  2009 ifcfg-lo
 lrwxrwxrwx 1 root root    20 12月 14 05:44 ifdown -> ../../../sbin/ifdown
 -rwxr-xr-x 1 root root   625  7月  4  2009 ifdown-bnep
 -rwxr-xr-x 1 root root  4573  7月  4  2009 ifdown-eth
 -rwxr-xr-x 1 root root   827  7月  4  2009 ifdown-ippp
 -rwxr-xr-x 1 root root  2159  7月  4  2009 ifdown-ipsec
 -rwxr-xr-x 1 root root  4473  7月  4  2009 ifdown-ipv6
 lrwxrwxrwx 1 root root    11 12月 14 05:44 ifdown-isdn -> ifdown-ippp
 -rwxr-xr-x 1 root root  1481  7月  4  2009 ifdown-post
 -rwxr-xr-x 1 root root  1084  7月  4  2009 ifdown-ppp
 -rwxr-xr-x 1 root root   637  7月  4  2009 ifdown-routes
 -rwxr-xr-x 1 root root  1593  7月  4  2009 ifdown-sit
 -rwxr-xr-x 1 root root   913  7月  4  2009 ifdown-sl
 -rwxr-xr-x 1 root root  1074  7月  4  2009 ifdown-tunnel
 lrwxrwxrwx 1 root root    18 12月 14 05:44 ifup -> ../../../sbin/ifup
 -rwxr-xr-x 1 root root 13427  7月  4  2009 ifup-aliases
 -rwxr-xr-x 1 root root   859  7月  4  2009 ifup-bnep
 -rwxr-xr-x 1 root root 10798  7月  4  2009 ifup-eth
 -rwxr-xr-x 1 root root 12033  7月  4  2009 ifup-ippp
 -rwxr-xr-x 1 root root  8088  7月  4  2009 ifup-ipsec
 -rwxr-xr-x 1 root root 10853  7月  4  2009 ifup-ipv6
 -rwxr-xr-x 1 root root   823  7月  4  2009 ifup-ipx
 lrwxrwxrwx 1 root root     9 12月 14 05:44 ifup-isdn -> ifup-ippp
 -rwxr-xr-x 1 root root   727  7月  4  2009 ifup-plip
 -rwxr-xr-x 1 root root   954  7月  4  2009 ifup-plusb
 -rwxr-xr-x 1 root root  2369  7月  4  2009 ifup-post
 -rwxr-xr-x 1 root root  4298  7月  4  2009 ifup-ppp
 -rwxr-xr-x 1 root root  1707  7月  4  2009 ifup-routes
 -rwxr-xr-x 1 root root  3662  7月  4  2009 ifup-sit
 -rwxr-xr-x 1 root root  1675  7月  4  2009 ifup-sl
 -rwxr-xr-x 1 root root  2078  7月  4  2009 ifup-tunnel
 -rwxr-xr-x 1 root root  3325  7月  4  2009 ifup-wireless
 -rwxr-xr-x 1 root root  5433  7月  4  2009 init.ipv6-global
 -rwxr-xr-x 1 root root  1154  7月  4  2009 net.hotplug
 -rw-r--r-- 1 root root 10363 11月 17 02:23 network-functions
 -rw-r--r-- 1 root root 39833  7月  4  2009 network-functions-ipv6
 [root@kvm0 network-scripts]# ls
 ifcfg-eth0   ifdown-ippp   ifdown-routes  ifup-bnep   ifup-isdn    ifup-sit          network-functions
 ifcfg-eth1   ifdown-ipsec  ifdown-sit     ifup-eth    ifup-plip    ifup-sl           network-functions-ipv6
 ifcfg-lo     ifdown-ipv6   ifdown-sl      ifup-ippp   ifup-plusb   ifup-tunnel
 ifdown       ifdown-isdn   ifdown-tunnel  ifup-ipsec  ifup-post    ifup-wireless
 ifdown-bnep  ifdown-post   ifup           ifup-ipv6   ifup-ppp     init.ipv6-global
 ifdown-eth   ifdown-ppp    ifup-aliases   ifup-ipx    ifup-routes  net.hotplug
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# cp ifcfg-eth0 ifcfg-br0
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# vi ifcfg-br0 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# vi ifcfg-eth
 [root@kvm0 network-scripts]# vi ifcfg-eth0
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# 
 [root@kvm0 network-scripts]# cd
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# /etc/init.d/network restart
 インターフェース eth0 を終了中:  Read from remote host 192.168.2.101: Operation timed out
 Connection to 192.168.2.101 closed.
 MacBook:~ tomonori$ ssh root@192.168.0.17 
 The authenticity of host '192.168.0.17 (192.168.0.17)' can't be established.
 RSA key fingerprint is a1:0c:20:b3:fe:d9:22:4c:03:13:8b:bd:e5:e2:20:73.
 Are you sure you want to continue connecting (yes/no)? yes
 Warning: Permanently added '192.168.0.17' (RSA) to the list of known hosts.
 root@192.168.0.17's password: 
 Last login: Tue Dec 14 05:53:35 2010 from 192.168.2.104
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# ifconfig virbr0
 virbr0    Link encap:Ethernet  HWaddr 00:00:00:00:00:00  
           inet addr:192.168.122.1  Bcast:192.168.122.255  Mask:255.255.255.0
           inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
           TX packets:40 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0 
           RX bytes:0 (0.0 b)  TX bytes:8156 (7.9 KiB)
 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# brctl show
 bridge name     bridge id               STP enabled     interfaces
 br0             8000.0090ccd6c07e       no              eth0
 virbr0          8000.000000000000       yes
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# virsh net-autostart default --disable
 ネットワーク default の自動起動設定が解除されました
 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# virsh net-destroy default
 ネットワーク default は停止されました
 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# brctl show
 bridge name     bridge id               STP enabled     interfaces
 br0             8000.0090ccd6c07e       no              eth0
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# netstat -rn
 Kernel IP routing table
 Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
 192.168.0.0     0.0.0.0         255.255.255.0   U         0 0          0 br0
 169.254.0.0     0.0.0.0         255.255.0.0     U         0 0          0 br0
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 [root@kvm0 ~]# 
 Broadcast message from root (tty1) (Tue Dec 14 06:55:11 2010):
 
 The system is going down for reboot NOW!
 Connection to 192.168.0.17 closed by remote host.
 Connection to 192.168.0.17 closed.
 MacBook:~ tomonori$
#navi(../)


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