The knowledge regarding the setup of a network interface in Debian GNU/Linux and Debian-related distributions is essential for every Linux engineer. In this article we explain to you where to find the appropriate information, and how to set it up for IPv4 IPv4 [2] and IPv6 [3]. The number of options is quite long but gives you a lot of
Disabling IPv6 should always be the last resort. If you can't fix it in your network e.g. because your internet access provider blocks IPv6, then the only other option is to disable it on your server, and that's what I'll describe below. Disable IPv6 Networking on Debian 10. I'll run the commands below as root user. Debian kernels include IPv6 handling in the core kernel (with the exception of some architectures that have it compiled as a module named ipv6).Basic tools such as ping and traceroute have their IPv6 equivalents in ping6 and traceroute6, available respectively in the iputils-ping and iputils-tracepath packages. Apr 05, 2009 · b) Ipv6 Gateway. c) Netmask. Out Sample Debian Linux Ipv6 Configuration. Ipv6 Address IP: 2607:f0d0:2001:000a:0000:0000:0000:0002/64; Ipv6 Gateway IP: 2607:f0d0:2001 The knowledge regarding the setup of a network interface in Debian GNU/Linux and Debian-related distributions is essential for every Linux engineer. In this article we explain to you where to find the appropriate information, and how to set it up for IPv4 IPv4 [2] and IPv6 [3]. The number of options is quite long but gives you a lot of BUT, it does not work for IPv6, only the first IPv6 DNS Server appear at my resolv.conf, look: "dns-nameservers 2001:4860:4860::8844 2001:4860:4860::8888" But then, my resolv.conf remain only with the first one: nameserver 2001:4860:4860::8844 Apparently, Ubuntu (resolvconf / ifupdown) is ignoring the second DNS Name Server, so, how to fix it?! Sep 20, 2017 · IP Forwarding Overview. In this tutorial we will see how to enable IP forwarding on Linux, it is a fairly simple procedure and we will learn how to make this temporary or permanent on the system. Operating System: - Debian 9 (Stretch) Requirements Privileged access to your Debian Linux system is required. Difficulty EASY Conventions # - requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command $ - requires given linux commands to be executed as a regular non-privileged
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"
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
ifconfig eth0 up sysctl -w net.ipv6.conf.eth0.disable_ipv6=0 Only the latter does restore the IPv6 link local address on eth0. In other words, my distro seems to have some code hidden somewhere which dynamically changes net.ipv6.conf.eth0.disable_ipv6 every time it is asked to bring the network brought up or down. Your mileage may vary.
BUT, it does not work for IPv6, only the first IPv6 DNS Server appear at my resolv.conf, look: "dns-nameservers 2001:4860:4860::8844 2001:4860:4860::8888" But then, my resolv.conf remain only with the first one: nameserver 2001:4860:4860::8844 Apparently, Ubuntu (resolvconf / ifupdown) is ignoring the second DNS Name Server, so, how to fix it?! Sep 20, 2017 · IP Forwarding Overview. In this tutorial we will see how to enable IP forwarding on Linux, it is a fairly simple procedure and we will learn how to make this temporary or permanent on the system. Operating System: - Debian 9 (Stretch) Requirements Privileged access to your Debian Linux system is required. Difficulty EASY Conventions # - requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command $ - requires given linux commands to be executed as a regular non-privileged Disable IPV6 Networking. There are two methods to disable IPV6 networking on a CentOS6,7,8 or RHEL6,7,8, Ubuntu and Debian system. Disable IPV6 with sysctl kernel parameters (No system reboot required) Oct 15, 2019 · We will use Debian 10 OS for describing the procedure mentioned in this article. Find internal IP via GUI. In Debian based OS, we can use the graphical method for finding an internal IP address that is assigned to our system. For that, click on the network icon on the top right corner of your desktop. IPv6 Tunnel on Debian Squeeze Setting up an IPv6 tunnel and router on Debian Squeeze with tunnelbroker.net Scouring the net, I've found that how-tos which exist for setting up tunnels under Debian Linux focus on "easier to use" tunnel providers, such as SixXS or Gogo6/Freenet6 , and/or are not targeted toward Debian Squeeze.