发布时间:2015-11-28 16:10:24
DNS服务器,linux下一般用bind,但bind太复杂了,dnsmasq使用上比dns始祖bind要简便得多,可以做正向dns代理,也可以直接做内部纯dns服务器用。默认配置下,dnsmasq使用系统的/etc/resolv.conf并读取/etc/hosts, /etc/resolv.conf文件是用来配置上一级DNS /etc/hosts文件是用来存储dns代理缓存。 dnsmasq可以.........【阅读全文】
发布时间:2015-11-28 16:06:18
Cloud security vendor Zscaler has made a name for itself as a proxy that enterprises can use to filter traffic and provide security. The company is now augmenting its strategy with a new service that leverages DNS redirection, in a bid to minimize the amount of traffic that is sent up to the c.........【阅读全文】
发布时间:2015-11-28 15:11:10
Linux主机名1.主机名简介在网络打世界里,每台主机都有一个IP地址,是为了区分不同打主机。但是ip地址不方便记忆,所以有了域名。域名只在公网中存在,每个域名都对应一个IP地址,但是一个IP地址可能有多个域名。那主机名有什么用呢?在一个局域网中,每台主机都有一个主机名,用于区分主机与主机,并且.........【阅读全文】