You will see the word temporary after the privacy address, which indicates what it is. PS: another tool to see IPv6 addresses is ip -6 addr If you want you could add even more addresses. This is all done to give you lots of flexibility. hardware of network connection, see also NIC Dual homed host A dual homed host is. You can also still receive incoming connections on the MAC address based IPv6 address. IPv6-related entries in /proc/sys/net/ipv4/ 11.4. You could test it by setting this attribute to 1 and flap the link again. Show only the IPv4 or IPv6 addresses with the -4 or -6 switch, respectively. 0 This is probably due to the default setting of the attribute keepaddrondown. Additionally, we’ll use other utilities like ifdata to get the same information. We’ll look at commands like ip, nmcli, and ifconfig and how to use them to get the netmask information. We’ll define netmask, subnets (subnetworks), and how to find netmask information in our Linux system. Outgoing connections will use the privacy address, unless configured otherwise. You can with the ip command, and given that ifconfig is in the process of. Overview In this tutorial, we’ll talk about netmask. In this tutorial, we’ll see how to configure the network using the configuration file. However, sometimes we need to do it manually using the /etc/network/interfaces configuration file. The most popular are using Network Manager and Systemd. It will change over time to maintain your privacy and make you harder to track.īoth addresses are available for you to use. Overview There are multiple ways to configure the network in modern Linux systems. That is the address that will be used to connect to websites and other outgoing connections. The address containing 48c8:f262:ebe8:297b is such an address. Compare ea9a:8fff:fe6d:6aaaīecause some people are worried that making your MAC address visible on the internet would cause content / website providers to track your behavior by your mac address (and such behavior wouldn't surprise me, although they can more easily track you with cookies, browser-local storage etc etc etc) the privacy extensions were introduced. The rest of the bits is derived from your MAC address. You can recognize them because they contain. The address containing ea9a:8fff:fe6d:6aaa is an automatically configured address based on your Ethernet MAC address.
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