如何手动设置DNS服务器？ [英] How to set DNS servers manually?

问题描述

如何从Raspberry Pi中的DHCP租约请求中排除DNS？

How do I exclude DNS from the DHCP lease request on a Raspberry Pi?

我尝试更新 /etc/resolv.conf 但一段时间后重设。

I tried updating /etc/resolv.conf but it's reset after a while.

原因：我在家庭网络，家庭路由器使用自己的DNS服务器，但路由器的DNS服务有时无法正常工作。

Reason: I am on a home network, and the home router uses itself as the DNS server, but the router's DNS service isn't working properly sometimes.

推荐答案

我发现问题是，dhcpclient获取有关DNS服务器的新信息每个dhcp更新。将此行添加到/etc/dhcp/dhclient.conf中：

I asume the problem is, that the dhcpclient is getting new information about DNS servers with every dhcp-renewal. Add this line into /etc/dhcp/dhclient.conf:

option domain-name-servers 192.168.1.8, 8.8.8.8, 8.8.4.4

当然，您应该将IP地址替换为您所要求的DNS服务器。可能重新启动相应的服务。

Of course you should replace the ip-addresses with the ones from your demanded DNS server. Probably restart the according service.

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