RHEL_5.6 双网卡bonding后双VLAN

regliu

因为服务需要,现要把服务器上的两个物理网卡eth0和eth1 bonding后用模式1,再把bond0加入到两条VLAN里面(VLA1和VLAN2)
VLAN1是内部局域网用,VLAN2作为因特网外面的客户连进来用的

做了以下设定
[iyunv@test ]# vi /etc/sysconfig/network-scripts/ifcfg-eth0
# Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
MASTER=bond0
SLAVE=yes
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=yes


[iyunv@test]# vi /etc/sysconfig/network-scripts/ifcfg-eth1
# Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet
DEVICE=eth1
BOOTPROTO=none
ONBOOT=yes
MASTER=bond0
SLAVE=yes
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=yes


[iyunv@test]# vi /etc/sysconfig/network-scripts/ifcfg-bond0
# Please read /usr/share/doc/initscripts-*/sysconfig.txt
# for the documentation of these parameters.
TYPE=Ethernet
DEVICE=bond0
BOOTPROTO=none
ONBOOT=yes
USERCTL=no
#IPV6INIT=no
#PEERDNS=yes
IPV6INIT=no
PEERDNS=yes


[iyunv@test]# vi /etc/sysconfig/network-scripts/ifcfg-bond0.64
# Please read /usr/share/doc/initscripts-*/sysconfig.txt
# for the documentation of these parameters.
TYPE=Ethernet
VLAN=yes
DEVICE=bond0.64
BOOTPROTO=none
ONBOOT=yes
USERCTL=no
IPADDR=10.252.99.89
NETMASK=255.255.255.0


[iyunv@test]# vi /etc/sysconfig/network-scripts/ifcfg-bond0.69
# Please read /usr/share/doc/initscripts-*/sysconfig.txt
# for the documentation of these parameters.
TYPE=Ethernet
VLAN=yes
DEVICE=bond0.69
BOOTPROTO=none
IPADDR=10.252.86.25
NETMASK=255.255.255.0
GATEWAY=10.252.86.1
ONBOOT=yes
USERCTL=no


[iyunv@test]# vi /etc/sysconfig/network-scripts/route-bond0.64
GATEWAY0=10.252.99.254
NETMASK0=255.0.0.0
ADDRESS0=172.0.0.0


现在ping内网是通的,但是ping外网不通,请问一下我还需要做什么设定?外网需要加入路由列表吗?怎么加?

jeac

gaoshou

jeac

peifu

hdcy1992

楼主路由表怎么写的，我觉得应该写默认路由，指向公网的网关，单独写内网所有网段的路由指向内网网关的吗？

regliu

Kernel IP routing table Destination     Gateway         Genmask         Flags Metric Ref    Use Iface 10.252.99.0     0.0.0.0         255.255.255.0   U     0      0        0 bond0.64 10.252.86.0     0.0.0.0         255.255.255.0   U     0      0        0 bond0.69 169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 bond0.69 172.0.0.0       10.252.99.254   255.0.0.0       UG    0      0        0 bond0.64 0.0.0.0         10.252.86.1     0.0.0.0         UG    0      0        0 bond0.69