1.ovs从源码编译安装：安装依赖：#apt-getinstallmake#apt-getinstallgcc#apt-getinstallbuild-essential#apt-getinstalllibssl-dev#apt-getinstalllibcap-ng-dev#apt-getinstallpython2.7#apt-getinstallpython-pip#pipinstallsix#apt-getinstallautoconf#apt-getinstallautomake#apt-getinstalllibtool下载源码包#aptinstallgit#gitclonehttps://github.com/openvswitch/ovs.git（下载的git项目目录为~/ovs）生成配置文件#./boot.sh（ovs项目根目录下）configuration#./configure-with-linux=/lib/modules/$(uname-r)/buildcompile#make#makeinstall#makemodules_install#config_file="/etc/depmod.d/openvswitch.conf"#formoduleindatapath/linux/*.ko;domodname="\$(basename\${module})"echo"override\${modname%.ko}*extra">>"\$config_file"echo"override\${modname%.ko}*weak-更新">>"\$config_file"完成#depmod-a#/sbin/modprobeopenvswitch#/sbin/lsmod|grepopenvswitch开始导出PATH=$PATH:/usr/local/share/openvswitch/scripts#ovs-ctl开始测试#ovs-vsctlshow#ovs-vsctladd-brmybridge#ovs-vsctladd-portmybridgeeth02.卸载Ovs启动ovs后，如果更改了ovs源代码，想更新ovs服务，执行以下操作：#ovs-ctlstop停止ovs服务#ovs-dpctlshow查看内核，会有ovs-system的datapath#ovs-dpctldel-dpovs-system删除上一步出现的datapath（如果不做这一步,rmmod可能会报错)#rmmodopenvswitch卸载openvswitch内核模块，使用lsmod|grepopenvswitchNoopenvswitch#进入ovs源码目录，按照前面的编译步骤重新编译安装参考资料OpenvSwitchonLinux,FreeBSDandNetBSD作者：yearsj转载请注明出处：https://segmentfault.com/a/11...
