Multicasting Source S sends packets to multicast group G1 (and minimize the number of copies) Reverse-Path Broadcasting (RPB) Reverse-Path Broadcasting(反向路径广播) Fact: Set of shortest paths to the source node S forms a shortest path tree that spans the…

http://www.codeproject.com/Articles/77198/Routing-Manager-for-WCF Download source Contents Features Introduction Concept and Design Usage and Test Implementation Conclusion Features Manageable Routing Service Mapping physical to logical endpoints Man…

https://networklessons.com/multicast/multicast-routing/ IP多播有两种模式,密集模式和稀疏模式: Dense Mode Sparse Mode 密集模式下,每个路由器收到多播包之后,发往除接收接口之外的所有其它接口,类似,洪泛. 稀疏模式,待补充... 密集模式下,很容易产生路由环路,通过采用返向路径转发RPF (Reverse Path Forwarding),来实现路由环路的避免,流程如下: Above we have R1 which…

前文我们了解了组播地址相关话题,回顾请参考https://www.cnblogs.com/qiuhom-1874/p/15616740.html:今天我们来聊一聊组播协议中IGMP协议相关话题: 组播技术架构 提示:组播通信中,发送者将组播数据发送到特定的组播地址.要使组播报文最终能够到达接收者,需要某种机制使与连接潜在的接受者网段的组播路由器能够了解到该网段内有哪些组播接收者,保证接收者可以加入到相应的组播组中接受数据:从上面的组播基础架构中我们可以看到,组播通信主要分三个阶段,第一阶段是组播…

学习 Neutron 系列文章: (1)Neutron 所实现的虚拟化网络 (2)Neutron OpenvSwitch + VLAN 虚拟网络 (3)Neutron OpenvSwitch + GRE/VxLAN 虚拟网络 (4)Neutron OVS OpenFlow 流表 和 L2 Population (5)Neutron DHCP Agent (6)Neutron L3 Agent (7)Neutron LBaas (8)Neutron Security Group (9)Neutro…

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转自:http://blog.sina.com.cn/s/blog_65d6476a0101cj8n.html RFC(Request For Comments)-意即“请求注解”,包含了关于Internet的几乎所有重要的文字资料.如果你想成为网络方面的专家,那么RFC无疑是最重要也是最经常需要用到的资料之一,所以RFC享有网络知识圣经之美誉.通常,当某家机构或团体开发出了一套标准或提出对某种标准的设想,想要征询外界的意见时,就会在Internet上发放一份RFC,对这一问题感兴趣的人可以阅读…

debug iapp through debug ip ftp debug iapp : to begin debugging of IAPP operations(in privileged EXEC mode) no debug iapp debug idmgr : to enable debugging for the identity manager (IDMGR)(in privileged EXEC mode) no debug idmgr debug of-mgr efp-ext…

https://www.reddit.com/r/networking/comments/3dvwfy/who_here_is_using_vyos/ Vyatta came in two flavors: Community Edition and Subscription Edition. VyOS was forked from Vyatta CE 6.6R1. The commercial version of Vyatta at the time (SE) used a differe…

Code maturity level options代码成熟度选项 Prompt for development and/or incomplete code/drivers 显示尚在开发中或尚未完成的代码与驱动.除非你是测试人员或者开发者,否则请勿选择 General setup常规设置 Local version - append to kernel release 在内核版本后面加上自定义的版本字符串(小于64字符),可以用"uname -a"命令看到 Automaticall…