KVMlibvirtvirbr0ifconfig
[root@centos7 ~]# ifconfig virbr0
virbr0 Link encap:Ethernet HWaddr 52:54:00:55:7F:D9
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:4926 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:974652 (951.8 KiB)
NAT7-1-1libvirtdNAT
NAT
NATIPmasqueradeIP
所示。
-2
libvirtdKVMNATdefaultvirbr0192.168.0.122.0/24DHCP192.168.122.2-192.168.122.254virbr0IP192.168.122.1-2
7-2+-3IPDHCP-4mynetwork-5192.168.200.0/24192.168.200.1-6DHCP192.168.200.128~192.168.200.254-7NATRouted-8Finish
-9Add Hardware-10NetworkmynetworkMAC
图-9
图-10