44. dnsmasq

是一个dns服务器和dhcp服务器

apt install dnsmasq
sudo vim /etc/dnsmasq.conf
sudo systemctl start dnsmasq

我只修改/etc/dnsmasq.conf默认监听端口和为百度指明特定dns服务器

# Listen on this specific port instead of the standard DNS port
# (53). Setting this to zero completely disables DNS function,
# leaving only DHCP and/or TFTP.
port=5353


#server=/localnet/192.168.0.1
server=/www.baidu.com/114.114.114.114

#如果需要指定上有服务器的端口
server=100.100.1.1#5353

#记录dns请求日志，并且保存到文件
log-queries
log-facility=/tmp/dnsmasq.log

[1]	https://www.hi-linux.com/posts/30947.html