摘要:
ovs-vsctl的DB的操作如果你在命令行里面找不到相应的命令创建和删除对象,则可以直接删除数据库[−−if−exists] [−−columns=column[,column]...] list table [record]...$ sudo ovs-vsctl list bridge _uui... 阅读全文
摘要:
我们来看Interfacesofport: OpenFlow port number for this interface.type:system: An ordinary network device, e.g. eth0 on Linux.internal: A simulated networ... 阅读全文
摘要:
这一节我们看QoS,Qos的设置往往是和flow中的policy一起使用的Open vSwitch QoS capabilities1 Interface rate limiting2 Port QoS policyQoS: Interface rate limitingA rate and bur... 阅读全文
摘要:
1.安装vlan(vconfig)和加载8021q模块 #aptitude install vlan #modprobe 8021q 2.使用linux vconfig命令配置vlan #vconfig add eth0 100 #vconfig add eth0 200 在eth0接口上配置两个VLAN #vconfig set_flag eth0.100 1 1... 阅读全文
摘要:
IPTables for KVM HostJanuary 26, 2012By Andrew GaldesUse the following IPTables rules “/etc/sysconfig/iptables” on a Redhat/CentOS system where this s... 阅读全文
摘要:
Firewall and network filtering in libvirtThere are three pieces of libvirt functionality which do network filtering of some type. At a high level they... 阅读全文
摘要:
http://cooker.techsnail.com/index.php/XEN,_KVM,_Libvirt_and_IPTablesXEN, KVM, Libvirt and IPTablesAlternate Title: "Libvirt overwrites the existing ip... 阅读全文