Linux-10路由

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1、路由设置网卡：第一个xp(server1)vmnet1(192.168.10.1)第一个路由（redhat1）vmnet1,vmnet2(192.168.10.2)(192.168.20.1)第二个路由（redhat2）vmnet2,vmnet3(192.168.20.2)(192.168.30.1)第三个路由（redhat3）vmnet3,vmnet4(192.168.30.2)(192.168.40.1)第二个xp(server2)vmnet4(192.168.40.2)设置第一个xp的IP地址配置第一个路由：先该计算机名vim/etc/sysconfig/networkHOSTNAM

2、E=redhat1hostnameredhat1vim/etc/hosts再改IP地址vim/etc/sysconfig/network-scripts/ifcfg-eth0BOOTPROTO=staticIPADDR=192.168.10.2NETMASK=255.255.255.0vim/etc/sysconfig/network-scripts/ifcfg-eth1BOOTPROTO=staticIPADDR=192.168.20.1NETMASK=255.255.255.0重启网卡Servicenetworkrestart开启路由功能vim/etc/sysctl.conf设置开机自

3、动开启路由转发功能echo1>/proc/sys/net/ipv4/ip_forward查看路由转发功能是否开启cat/proc/sys/net/ipv4/ip_forward再添加路由表routeadd-net192.168.40.0/24gw192.168.20.2再添加路由条目vim/etc/rc.d/rc/localrouteadd-net192.168.40.0/24gw192.168.20.2第一个路由完成再配置第二个路由：该计算机名vim/sysconfig/networkHOSTNAME=redhat2hostnameredhat2vim/etc/hosts改IP地址vim

4、/etc/sysconfig/network-scripts/ifcfg-eth0BOOTPROTO=staticIPADDR=192.168.20.2NETMASK=255.255.255.0vim/etc/sysconfig/network-scripts/ifcfg-eth1BOOTPROTO=staticIPADDR=192.168.30.1NETMASK=255.255.255.0重启网卡servicenetworkrestart开启路由功能vim/etc/sysctl.conf设置开机自动开启路由功能echo1>/proc/sys/net/ipv4/ip_forward查看路由

5、转发功能是否开启cat/proc/sys/net/ipv4/ip_forward添加路由表routeadd-net192.168.40.0/24gw192.168.30.2routeadd-net192.168.10.0/24gw192.168.20.1添加路由条目vim/etc/rc.d/rc.localrouteadd-net192.168.40.0/24gw192.168.30.2routeadd-net192.168.10.0/24gw192.168.20.1第二个路由完成配置第三个路由该计算机名vim/etc/sysconfig/networkHOSTNAME=redhat3ho

6、stnameredhat3vim/etc/hosts改IP地址vim/etc/sysconfig/network-scripts/ifcfg-eth0IPADDR=192.168.30.2NETMASK=255.255.255.0BOOTPROTO=staticvim/etc/sysconfig/network-scripts/ifcfg-eth1IPADDR=192.168.40.1NETMASK=255.255.255.0BOOTPROTO=static重启网卡servicenetworkrestart开启路由转发功能vim/etc/sysctl.conf设置开机自动开启路由转发功能e

7、cho1>/proc/sys/net/ipv4/ip_forward添加路由表routeadd-net192.168.10.0/24gw192.168.30.1添加路由条目vim/etc/rc.d/rc.localrouteadd-net192.168.10.0/24gw192.168.30.1第三个路由完成设置第二个xp测试实验结果完成：编辑人：高印