request DHCPv6 infomation to get DNS recursive server.
infreqv6 <ifname>
<ifname> ... send dhcpv6 packet from this interface
require to bind udp port lower than 1024, you need to execute this with root prev, or set cap for bind port.
sudo setcap cap_net_bind_service=ep infreqv6
example output:
2001:4860:4860::8888
2001:4860:4860::8844
- Linux
- gcc(5.1以降)
- make
Gentoo Linux
- gcc 9.3.0
- make 4.3
make
- CC0