![]() |
學(xué)校地址:湖南省 長沙市 雨花區(qū) 車站南路紅花坡路口 |
![]() |
學(xué)校地址:湖南省 長沙市 雨花區(qū) 車站南路紅花坡路口 |
在linux下實(shí)現(xiàn)負(fù)載均衡我們已經(jīng)對它的配置說過很多了,現(xiàn)在我們介紹的是關(guān)于在這個系統(tǒng)下的雙網(wǎng)卡負(fù)載均衡的設(shè)定過程,總的可以分為四個步驟,首先我們要對虛擬網(wǎng)絡(luò)接口文件進(jìn)行改動,然后是對網(wǎng)卡的信息文件的改動,之后是兩個文件的編輯。
雙網(wǎng)卡負(fù)載均衡1:
建立虛擬網(wǎng)絡(luò)接口ifcfg-bond0文件
[root@yangwenjun ~]# cd /etc/sysconfig/network-scripts/
[root@yangwenjun network-scripts]# cp ifcfg-eth0 ifcfg-bond0
其內(nèi)容為:
[root@yangwenjun network-scripts]# more ifcfg-bond0
# Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet
DEVICE=bond0
BROADCAST=192.168.1.255
IPADDR=192.168.1.3
NETMASK=255.255.255.0
NETWORK=192.168.1.0
MTU=1500
GATEWAY=192.168.1.1
[root@yangwenjun network-scripts]#
雙網(wǎng)卡負(fù)載均衡2:
編輯原有網(wǎng)卡eth0和eth信息文件,使其內(nèi)容為:
[root@yangwenjun network-scripts]# more ifcfg-eth0
# Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
TYPE=Ethernet
MASTER=bond0
slave=yes
[root@yangwenjun network-scripts]# more ifcfg-eth1
# Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet
DEVICE=eth1
BOOTPROTO=none
ONBOOT=yes
TYPE=Ethernet
MASTER=bond0
slave=yes
[root@yangwenjun network-scripts]#
雙網(wǎng)卡負(fù)載均衡3:
編輯/etc/modprobe.conf加入下面兩行
[root@yangwenjun network-scripts]# vi /etc/modprobe.conf
alias bond0 bonding
options bond0 miimon=100 mode=1
加入后我的modprobe.conf內(nèi)容為:
[root@yangwenjun network-scripts]# more /etc/modprobe.conf
alias eth0 bnx2
alias eth1 bnx2
alias scsi_hostadapter aacraid
alias scsi_hostadapter1 ata_piix
alias peth0 bnx2
alias bond0 bonding
options bond0 miimon=100 mode=1
雙網(wǎng)卡負(fù)載均衡4:
編輯/etc/rc.d/rc.local文件,加入ifenslave bond0 eth0 eth1;重新啟動后,負(fù)載均衡就能正常工作了,可以用ifconfig查看具體信息
[root@yangwenjun network-scripts]# ifconfig
bond0 Link encap:Ethernet HWaddr 00:1A:64:6A:55:98
inet addr:192.168.1.3 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::21a:64ff:fe6a:5598/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:985369 errors:0 dropped:0 overruns:0 frame:0
TX packets:804306 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:148943796 (142.0 MiB) TX bytes:2097755332 (1.9 GiB)
eth0 Link encap:Ethernet HWaddr 00:1A:64:6A:55:98
inet6 addr: fe80::21a:64ff:fe6a:5598/64 Scope:Link
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:984133 errors:0 dropped:0 overruns:0 frame:0
TX packets:804292 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:148805154 (141.9 MiB) TX bytes:2097751381 (1.9 GiB)
eth1 Link encap:Ethernet HWaddr 00:1A:64:6A:55:98
inet6 addr: fe80::21a:64ff:fe6a:5598/64 Scope:Link
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:1236 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:138642 (135.3 KiB) TX bytes:4275 (4.1 KiB)
Interrupt:16 Memory:ca000000-ca011100
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:16436 Metric:1
RX packets:24 errors:0 dropped:0 overruns:0 frame:0
TX packets:24 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1680 (1.6 KiB) TX bytes:1680 (1.6 KiB)
peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:984026 errors:0 dropped:0 overruns:0 frame:0
TX packets:1657683 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:152730203 (145.6 MiB) TX bytes:2150908601 (2.0 GiB)
Interrupt:21 Memory:ce000000-ce011100
vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:804296 errors:0 dropped:0 overruns:0 frame:0
TX packets:984134 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2097747314 (1.9 GiB) TX bytes:148805214 (141.9 MiB)
xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:1532 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:132808 (129.6 KiB) TX bytes:0 (0.0 b)
|
關(guān)于收錄1 |
關(guān)于收錄2 |
網(wǎng)站幫助 |
廣告合作 |
下載聲明 |
友情連接 |
網(wǎng)站地圖 |
| 共有文章: 16899 篇
今日新文: 0 篇
當(dāng)前在線: