如何在RHEL 6.4服务器上通过绑定configuration桥接器?

已经安装了一个系统(rhel-server-6.4-x86_64-dvd.iso)。 KVM通过哪个设置。 主机和客户机分配了自己的IP地址,为这个网桥configuration了br0 。 一切正常。 现在,我们必须build立一个联结的桥梁。

把主机上的以下设置:

[root@server ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 HWADDR=f0:92:1c:0f:76:f8 MASTER=bond0 SLAVE=yes ONBOOT=yes [root@server ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1 DEVICE=eth1 HWADDR=F0:92:1C:0F:76:FC MASTER=bond0 SLAVE=yes ONBOOT=yes [root@server ~]# cat /etc/sysconfig/network-scripts/ifcfg-bond0 DEVICE=bond0 ONBOOT=yes BRIDGE="br0" [root@server ~]# cat /etc/modprobe.conf alias bond0 bonding options bond0 mode=1 miimon=100 [root@server ~]# cat /etc/sysconfig/network-scripts/ifcfg-br0 DEVICE="br0" NM_CONTROLLED="no" ONBOOT="yes" TYPE="Bridge" BOOTPROTO="static" IPADDR="10.2.26.39" GATEWAY="10.2.26.1" MTU="1500" NETMASK="255.255.255.0" DEFROUTE="yes" IPV4_FAILURE_FATAL="yes" IPV6INIT="no" NAME="System br0" 

查看:

 [root@server ~]# cat /proc/net/bonding/bond0 Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009) Bonding Mode: fault-tolerance (active-backup) Primary Slave: None Currently Active Slave: eth1 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eth0 MII Status: down Speed: Unknown Duplex: Unknown Link Failure Count: 0 Permanent HW addr: f0:92:1c:0f:76:f8 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 10000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: f0:92:1c:0f:76:fc Slave queue ID: 0 

eth0正在下降。 虽然我期待看到如下内容:

 [root@server ~]# cat /proc/net/bonding/bond0 Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009) Bonding Mode: fault-tolerance (active-backup) Primary Slave: None Currently Active Slave: eth0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eth0 MII Status: up Speed: 10000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: f0:92:1c:0f:d5:e8 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 10000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: f0:92:1c:0f:d5:ec Slave queue ID: 0 

在这个问题本身,如何在RHEL 6.4服务器上configuration桥接绑定

这是正确的configuration,虽然有几点:

  • 根本不需要alias bond0 bonding
  • 绑定configuration在ifcfg-bondX中应该是BONDING_OPTS,而不是在modprobe中
  • 将一个DELAY=0添加到您的网桥,以防止它在接口启动等待

eth0closures的事实与桥接或绑定无关,请排除物理接口的故障。 ethtool eth0会告诉你它没有检测到链接。

重新安装电缆,更换电缆,尝试不同的交换机端口,尝试不同的网卡。