openwrt 的Dnsmasq开启ipset支持

要在OpenWrt中开启Dnsmasq的ipset支持，您可以按照以下步骤操作：

1. 连接到OpenWrt路由器的Web界面或SSH终端。

2. 安装ipset和ipset-dns包。您可以通过以下命令完成：

   opkg update
   opkg install ipset ipset-dns

3. 编辑Dnsmasq配置文件。您可以通过以下命令完成：

   vi /etc/dnsmasq.conf

4. 在配置文件中添加以下行：

   ipset=/domain.com/whitelist

这将启用Dnsmasq的ipset支持，并将.com域名添加到ipset的白名单中。

5. 保存并退出配置文件。

6. 重新启动Dnsmasq服务。您可以通过以下命令完成：

   /etc/init.d/dnsmasq restart

现在，您已经成功地在OpenWrt中启用了Dnsmasq的ipset支持。请注意，您需要将所需的域名添加到ipset白名单中，以便Dnsmasq可以正确地解析它们。

相关问题

openwrt dnsmasq

OpenWrt is a Linux-based operating system designed for embedded devices. It is a popular choice for routers and other networking equipment. One of the key components of OpenWrt is dnsmasq, a lightweight DNS and DHCP server.

Dnsmasq is used to provide DNS and DHCP services to devices on a network. It can act as a DNS server, resolving domain names to IP addresses, and as a DHCP server, assigning IP addresses to devices on the network. Dnsmasq is lightweight and easy to configure, making it a popular choice for small networks and home routers.

To configure dnsmasq on OpenWrt, you can use the LuCI web interface or the command line. The configuration file for dnsmasq is located at /etc/dnsmasq.conf. You can use this file to configure various aspects of the DNS and DHCP services provided by dnsmasq.

Some of the common configuration options for dnsmasq include:

- DHCP range: This specifies the range of IP addresses that can be assigned to devices on the network.
- Domain name: This sets the domain name that will be used for the network.
- DNS servers: This specifies the DNS servers that dnsmasq should use to resolve domain names.
- Hostname: This sets the hostname for the router or other device running OpenWrt.

Overall, dnsmasq is a powerful and flexible tool for providing DNS and DHCP services on a network. With OpenWrt, it is easy to configure and customize to meet the needs of your particular network.

openwrt dnsmasq mx

OpenWrt是一款开源路由器固件，它提供了强大的网络管理和安全功能。dnsmasq是OpenWrt中一个常用的DNS和DHCP服务器，它可以提供局域网内设备的名称解析和IP地址分配。mx是一种邮件交换记录（MX记录），它指定了邮件服务器的地址，让邮件能够被正确地路由到目标服务器。

在OpenWrt中，dnsmasq可以被配置为局域网内的DNS和DHCP服务器，让设备能够自动获取IP地址和名称解析。同时，通过配置dnsmasq的MX记录，可以将邮件正确地路由到指定的邮件服务器上。

需要注意的是，在配置dnsmasq时，需要了解网络拓扑结构和设备之间的关系，以确保配置正确并且不会出现冲突。