Q. IPv4 by default protect internal host using RFC 1918 private IP address. But IPv6 offers direct global address which result into exposing all internal hosts as well. How do I create default IPv6 firewall to drop all incoming (except ping6 request) connection and only allow outgoing requests from Linux workstation?
My local nameserver root zone file is outdated. It has no information about IPv6 and recently changed root server IP address. How do I update my root hints data file under Debian and Red Hat Bind 9 server?
DEVICE name : eth0
IP ADDRESS : 10.10.29.66
NETMASK : 255.255.255.192
ROUTER IP: 10.10.29.65
How do I setup a static IP address under a Ubuntu Linux 14.04 or 16.04 LTS server?