apt-get unable to resolve archive.ubuntu.com
Trying to install iptables-persistent with apt-get. It stucks with resolving archive.ubuntu.com resulting in "Temporary failure resolving" this hostname. I checked resolv.conf - it has 220.127.116.11 & 18.104.22.168 nameservers Also apt/sources.list has 5 deb entries with archive.ubuntu.com/ubuntu Infact I can't even ping those nameservers along with other domains I've tried. Iptables set to output accept policy with no rules.