卸载virbr0 xenbr0 虚拟网卡
# ifconfigeth0 Link encap:EthernetHWaddr 00:E0:4C:40:49:79
inet addr:192.168.12.16Bcast:192.168.12.255Mask:255.255.255.0
inet6 addr: fe80::2e0:4cff:fe40:4979/64 Scope:Link
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:1595 errors:0 dropped:0 overruns:0 frame:0
TX packets:264 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:165962 (162.0 KiB)TX bytes:37643 (36.7 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNINGMTU:16436Metric:1
RX packets:2919 errors:0 dropped:0 overruns:0 frame:0
TX packets:2919 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4226556 (4.0 MiB)TX bytes:4226556 (4.0 MiB)
peth0 Link encap:EthernetHWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARPMTU:1500Metric:1
RX packets:2470 errors:0 dropped:0 overruns:0 frame:0
TX packets:342 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:219605 (214.4 KiB)TX bytes:52273 (51.0 KiB)
Interrupt:5 Base address:0x8c00
vif0.0 Link encap:EthernetHWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARPMTU:1500Metric:1
RX packets:291 errors:0 dropped:0 overruns:0 frame:0
TX packets:1610 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:41737 (40.7 KiB)TX bytes:166862 (162.9 KiB)
virbr0 Link encap:EthernetHWaddr 00:00:00:00:00:00
inet addr:192.168.122.1Bcast:192.168.122.255Mask:255.255.255.0
inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:44 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b)TX bytes:10160 (9.9 KiB)
xenbr0 Link encap:EthernetHWaddr FE:FF:FF:FF:FF:FF
UP BROADCAST RUNNING NOARPMTU:1500Metric:1
RX packets:1375 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:125483 (122.5 KiB)TX bytes:0 (0.0 b)
其实会出现这样的问题是libvirtd ,xend这些服务开启的。这也是网桥的模式。
把libvirtd 和 xend 这两个服务关掉并且禁止系统启动时开启服务。
#/etc/init.d/libvirtd stop
#/etc/init.d/xend stop
#chkconfig libvirtd off
#chkconfig xend off
# ifconfig
eth0 Link encap:EthernetHWaddr 00:E0:4C:40:49:79
inet addr:192.168.12.16Bcast:192.168.12.255Mask:255.255.255.0
inet6 addr: fe80::2e0:4cff:fe40:4979/64 Scope:Link
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:611 errors:0 dropped:0 overruns:0 frame:0
TX packets:147 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:66775 (65.2 KiB)TX bytes:18823 (18.3 KiB)
Interrupt:5 Base address:0x4c00
lo Link encap:Local Loopback
inet addr:127.0.0.1Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNINGMTU:16436Metric:1
RX packets:1559 errors:0 dropped:0 overruns:0 frame:0
TX packets:1559 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3118312 (2.9 MiB)TX bytes:3118312 (2.9 MiB)
正常了。。
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