https://github.com/bakwc/udt-nat-traverse Example of nat traversal using udt library. UDT is a udp based connection establishing protocol. server.cpp - waiting for two clients, send them their addresses client.cpp - connects to server, wait for other…
http://udt.sourceforge.net/ DT is a reliable UDP based application level data transport protocol for distributed data intensive applications over wide area high-speed networks. UDT uses UDP to transfer bulk data with its own reliability control and c…
DHCP Dynamic Host Configuration Protocol(动态主机配置协议) (RFC 2131) Bootstrap Protocol BOOTP(引导程序协议) allows a diskless(无盘) workstation to be remotely booted up in a network UDP port 67 (server) & port 68 (client) DHCP builds on BOOTP to allow servers to de…
在视频会议系统的研发当中,我们的音.视频数据必须要有相应的可靠性作为保障,因为视频会议系统是一个实时性非常强的系统,如果其数据在网络不太好的情况下,有可能会出现丢包.数据延迟.数据堵塞等现象,出现这些现象都会影响数据的可靠性,从而导致视频会议系统音.视频质量的下降.那我们怎样现实数据的实时性,但又能保证数据的可靠性呢?我们在前面文章“视频会议传输模块的开发选择”里面已经提到如果选择视频会议的传输库,而在这里我们详细地讲一下UDT库(UDP-based Data Transfer LibraryU…
linux 做企业网关gw(nat)详细配置 最近因为公司的路由器老化导致上网时断时续,上半小时网就断一次网,为此我头疼不已,本着为公司节约成本的宗旨,决定自己弄一台centos做网关路由,于是在网上各种搜索,东拼西凑,总算是把这网关路由给搞定了.看到网上没有一篇完整说明centos做网关路由的文档,于是决定把我这次部署网关路由的经历分享给大家. 我的环境是这样的: 外网固定IP是180.159.110.130(公司官网兼邮件).180.159.1…