• 목록

우분투에서 /etc/resolv.conf를 수정해 dns를 이용하는데, 재부팅 할때마다 자꾸 resolv.conf 파일이 초기화된다.

다음 파일을 수정하여 dns를 추가하면 된다.

root@sinks:~# cat /etc/resolv.conf

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)

#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN

# 127.0.0.53 is the systemd-resolved stub resolver.

# run "systemd-resolve --status" to see details about the actual nameservers.

nameserver 8.8.8.8

nameserver 8.8.4.4

nameserver 2001:4860:4860::8888

root@sinks:~# vi /etc/resolvconf/resolv.conf.d/head

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)

#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN

# 127.0.0.53 is the systemd-resolved stub resolver.

# run "systemd-resolve --status" to see details about the actual nameservers.

nameserver 168.126.63.1

서비스를 다시 시작한다.

root@sinks:~# service resolvconf restart

root@sinks:~# cat /etc/resolv.conf 

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)

#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN

# 127.0.0.53 is the systemd-resolved stub resolver.

# run "systemd-resolve --status" to see details about the actual nameservers.

nameserver 168.126.63.1

nameserver 8.8.8.8

nameserver 8.8.4.4

nameserver 2001:4860:4860::8888