


CentOS下一張網(wǎng)卡綁定多個(gè)IP的方法
添加時(shí)間:2020-3-14 2:31:30
添加:
思海網(wǎng)絡(luò)
CentOS中所有的設(shè)備都是文件.網(wǎng)卡也在文件中定義.
IP的綁定也只需要更改文件.
網(wǎng)卡相關(guān)文件在目錄: /etc/sysconfig/network-s
查詢(xún)當(dāng)前IP信息:
ifconfig:
eth0 Link encap:Ethernet HWaddr 00:50:56:AC:6B:0F
inet addr:42.51.135.206 Bcast:42.51.135.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fead:6b0f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:374772 errors:0 dropped:0 overruns:0 frame:0
TX packets:35165 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:28759089 (27.4 MiB) TX bytes:4779278 (4.5 MiB)
在當(dāng)前目錄下有文件:
ifcfg-eth0
在目錄下新建文件:
ifcfg-eth0:1
內(nèi)容如下:
DEVICE=eth0:1
IPADDR=42.51.138.1
NETMASK=255.255.255.0
HWADDR=00:50:56:AC:6B:0F
NM_CONTROLLED=yes
ONBOOT=yes
BOOTPROTO=dhcp
TYPE=Ethernet
IPV6INIT=no
USERCTL=no
ifcfg-eth0:2
DEVICE=eth0:2
IPADDR=42.51.138.2
NETMASK=255.255.255.0
HWADDR=00:50:56:AC:6B:0F
NM_CONTROLLED=yes
ONBOOT=yes
BOOTPROTO=dhcp
TYPE=Ethernet
IPV6INIT=no
USERCTL=no
ifcfg-eth0:3
DEVICE=eth0:3
IPADDR=42.51.138.3
NETMASK=255.255.255.0
HWADDR=00:50:56:AC:6B:0F
NM_CONTROLLED=yes
ONBOOT=yes
BOOTPROTO=dhcp
TYPE=Ethernet
IPV6INIT=no
USERCTL=no
重啟網(wǎng)卡:
service network restart
這時(shí)候再查看IP:
eth0 Link encap:Ethernet HWaddr 00:50:56:AC:6B:0F
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fead:6b0f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:384344 errors:0 dropped:0 overruns:0 frame:0
TX packets:35241 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:29462159 (28.0 MiB) TX bytes:4791402 (4.5 MiB)
eth0:1 Link encap:Ethernet HWaddr 00:50:56:AC:6B:0F
inet addr:192.168.10.1 Bcast:192.168.10.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:2 Link encap:Ethernet HWaddr 00:50:56:AC:6B:0F
inet addr:192.168.10.2 Bcast:192.168.10.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:3 Link encap:Ethernet HWaddr 00:50:56:AC:6B:0F
inet addr:192.168.10.3 Bcast:192.168.10.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
測(cè)試:
在其它機(jī)器上分別 ping 上面幾個(gè)IP.
關(guān)鍵字:CentOS、網(wǎng)卡、綁定、IP
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