To use IPv6, we will configure a tunnel that connects our IPv6 Debian system to IPv6 hardware on the other end (run by a so-called "tunnel broker") and thus to the IPv6 backbone. This tunnel is necessary because most ISPs don't support direct IPv6 connectivity, and it doesn't make sense to route IPv6 traffic over an IPv4 network because chances

Jan 15, 2014 · But with IPv6 the host address part is 64 bit long, and again each block must be filled up with zeros. The same applies to the subnet part. So for example the address of the DNS server is expanded from [prefix 2001:db8:1ab] subnet 16 host ::3 to 0016:0000:0000:0000:0003 and then written in reverse with dots instead of colons. For enabling IPv6 for mDNS in avahi there is a need to change configurations, both in the client and server side for Linux VMs. The steps are: 1) Configure avahi for IPv6, if it is not already done (Debian 10 has already that as a default): In /etc/avahi/avahi-daemon.conf [server] use-ipv6=yes Mar 16, 2016 · gpsd: Install fails if IPv6 is disabled on loopback Package: gpsd ; Maintainer for gpsd is Bernd Zeimetz ; Source for gpsd is src:gpsd ( PTS , buildd , popcon ). Reported by: "Lloyd R. Melton" To use IPv6, we will configure a tunnel that connects our IPv6 Debian system to IPv6 hardware on the other end (run by a so-called "tunnel broker") and thus to the IPv6 backbone. This tunnel is necessary because most ISPs don't support direct IPv6 connectivity, and it doesn't make sense to route IPv6 traffic over an IPv4 network because chances

Feb 09, 2011 · As of Ubuntu version 11.04 Natty Narwhal, we have moved to ISC-DHCPv4, which now supports DHCP for IPv6, both as a server and as a client. DHCPv6 offers advantages over "traditional" stateless IPv6 autoconfigurations: as with IPv4, you can hand out specific addresses to clients and have them keep the same address throughout their lifetime.

Oct 03, 2013 · Disabling IPv6 in Debian and Ubuntu Linux . In Debian/ Ubuntu releases built on a 2.6.x or later Linux kernel, IPv6 is enabled by default. This includes Debian 2.6.x and later and Ubuntu 6.10 and later. IPv4 will continue to run. You must be logged in as root to make such changes. To disable IPv6, 1. Edit the file /etc/modprobe.d/aliases 2.

Sep 06, 2018 · If your Debian server has IPv6 enabled, ensure that UFW is configured to support IPv6 so that it will manage firewall rules for IPv6 in addition to IPv4. To do this, open the UFW configuration with nano or your favorite editor. sudo nano /etc/default/ufw Then make sure the value of IPV6 is yes. It should look like this:

Jul 06, 2020 · The /etc/resolv.conf is the main configuration file for the DNS name resolver library. The resolver is a set of functions in the C library that provide access to the Internet Domain Name System (DNS). The functions are configured to check entries in the /etc/hosts file, or several DNS name servers