From a CentOS6.9 box, its not possible to resolv two windows Domain Controllers at a time but to only the first one, where both the Domain Controllers IP is reachable from the CentOS node ping 192
/etc/resolv.conf它是DNS客户机配置文件，用于设置DNS服务器的IP地址及DNS域名，还包含了主机的域名搜索顺序。该文件是由域名解析 器（resolver，一个根据主机名解析IP地址的 文件/etc/resolv.conf配置DNS客户，它包含了主机的域名搜索顺序和DNS服务器的地址，每一行应包含一个关键字和一个或多个的由空格隔开的参数。 resolv.conf文件的配置选项不多，从man文档中看了半天，不理解domain和search使用来干嘛的。这里做个解释，防止以后忘了（环境：ubuntu12.04）： 本人在工作中发现Linux 能PING IP， 但不能PING 域名。能PING IP 说明工作的主板网络是正常的，而无法PING 域名就显得有点不合理了，于是便从网络上查找原因发现大部分的解释都和 resolv.conf 这个配置文件相关。
The resolver is a set of routines in the C library that provide access to the Internet Domain Name System (DNS). The resolver configuration file contains information that is read by the resolver routines the first time they are invoked by a process.
RESOLV.CONF(5) Linux Programmer's Manual RESOLV.CONF(5) NAME top resolv.conf - resolver configuration file SYNOPSIS top /etc/resolv.conf Feb 07, 2018 · Beginning with Insider Build 17093, we added a method for you to automatically configure certain functionality in WSL that will be applied every time you launch the subsystem. This includes automount options and network configuration. We’re introducing a file called wsl.conf to handle these configurations. Jan 15, 2018 · Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.
本人在工作中发现Linux 能PING IP， 但不能PING 域名。能PING IP 说明工作的主板网络是正常的，而无法PING 域名就显得有点不合理了，于是便从网络上查找原因发现大部分的解释都和 resolv.conf 这个配置文件相关。
I recently had to force my kali linux laptop to power off due to a desktop freeze. Now, after every reboot, DNS resolving is broken for browsers and tools like apt-get and ping, even though tools l In CentOS or Red Hat Enterprise Linux (RHEL) 7, you can find your /etc/resolv.conf file, which holds all nameserver configurations for your server, to be overwritten by the NetworkManager. A brief description I've L2TP/IPsec vpn connection without default gateway set and own DNS server Expected results Bash should add VPN DNS IP to /etc/resolv.conf Actual results (with terminal output if applicable) No VPN DNS IP in /etc/r @gjonespf Please see #1028 on how WSL currently does DNS and our thoughts around it (and the issue with not keeping DNS entry not in sync between Windows and WSL). In short, and, also as @rodrymbo points out, the way currently to manage your /etc/resolv.conf is by updating your Windows DNS entries. Table of Contents. Preface I System Configuration 1 Yum 1.1 About Yum 1.2 About ULN 1.3 Yum Configuration 1.3.1 Configuring Use of a Proxy Server 1.3.2 Yum Repository Configuration