VMware workstations 11 CentOS 6.6 配置内外网访问
VMware 有四种网络连接方式：NAT （NAT模式）
Bridge Adapter（桥接模式）
Host-only Adapter （仅主机模式）
自定义模式
默认是NAT连接，但只能访问外网，不能访问主机；
而Host-only Adapter 只能访问主机，不能访问外网；
同时访问外网和内网就是在“网络连接”设置中建立两个网络接口，一个是NAT连接，另一个是Host-only Adapter 连接。
具体操作如下：
1）关机--->“设置”---->添加网络适配器，选择Host-only Adapter 模式---->完成；
2）开机，查看 /etc/udev/rules.d/70-persistent-net.rules 配置文件有两块网卡，然后增加eth1的配置文件。将eth0的复制一份，重启network服务即可；
# cat/etc/udev/rules.d/70-persistent-net.rules
# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net",ACTION=="add", DRIVERS=="?*",ATTR{address}=="00:0c:29:c9:84:1a", ATTR{type}=="1",KERNEL=="eth*", NAME="eth0"
# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net",ACTION=="add", DRIVERS=="?*",ATTR{address}=="00:0c:29:c9:84:24", ATTR{type}=="1",KERNEL=="eth*", NAME="eth1"
# cd/etc/sysconfig/network-scripts/
# ls
ifcfg-eth0 ifdown-post ifup-ippp ifup-tunnel
ifcfg-eth2.yvonne.bakifdown-ppp ifup-ipv6 ifup-wireless
ifcfg-lo ifdown-routesifup-isdn init.ipv6-global
ifdown ifdown-sit ifup-plip net.hotplug
ifdown-bnep ifdown-tunnelifup-plusb network-functions
ifdown-eth ifup ifup-post network-functions-ipv6
ifdown-ippp ifup-aliases ifup-ppp
ifdown-ipv6 ifup-bnep ifup-routes
ifdown-isdn ifup-eth ifup-sit
# cpifcfg-eth0 ifcfg-eth1
# catifcfg-eth1
DEVICE=eth1
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=dhcp
# servicenetwork restart
Shutting down interface eth0: [ OK]
Shutting down loopback interface:
Bringing up loopback interface:
Bringing up interface eth0:
Determining IP information for eth0...done.
Bringing up interface eth1:
Determining IP information for eth1...done.
#ifconfig
eth0 Link encap:EthernetHWaddr00:0C:29:C9:84:1A
inet addr:192.168.116.136 Bcast:192.168.116.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fec9:841a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500Metric:1
RX packets:459 errors:0 dropped:0 overruns:0 frame:0
TX packets:326 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:42340 (41.3 KiB)TXbytes:40565 (39.6 KiB)
eth1 Link encap:EthernetHWaddr00:0C:29:C9:84:24
inet addr:192.168.142.132 Bcast:192.168.142.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fec9:8424/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500Metric:1
RX packets:34 errors:0 dropped:0 overruns:0 frame:0
TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3668 (3.5 KiB)TXbytes:1236 (1.2 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b)TX bytes:0(0.0 b)
# ip add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0:<BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UPqlen 1000
link/ether 00:0c:29:c9:84:1a brd ff:ff:ff:ff:ff:ff
inet 192.168.116.136/24 brd 192.168.116.255 scope global eth0
inet6 fe80::20c:29ff:fec9:841a/64 scope link
valid_lft forever preferred_lft forever
3: eth1:<BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UPqlen 1000
link/ether 00:0c:29:c9:84:24 brd ff:ff:ff:ff:ff:ff
inet 192.168.142.132/24 brd 192.168.142.255 scope global eth1
inet6 fe80::20c:29ff:fec9:8424/64 scope link
valid_lft forever preferred_lft forever
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