Linode Blog > Networking

Introducing Network Hotplug Now you can add, remove, or swap IPs on the fly, without the need to reboot your Linode.  Previously the network infrastructure rules that govern a Linode’s networking capabilities were only rebuilt on boot.  Now this is done automatically when you make changes, and without the need for a reboot, and will take effect […]

This is the second post in a series we’re doing about Linode: NextGen. The first post in the series focused on network upgrades we’re making. This post focuses on a new host specification, CPUs, a fleet refresh, and the deployment schedule for all these changes.  Oh, and this: We’re investing millions to make your Linodes […]

This is the first of a series of blog posts about an effort we’re calling Linode: NextGen. In the coming days, we’ll tell you about other improvements and changes, but today we want to let you know about network upgrades. We’re spending $1 million making our network faster. Way faster. Cisco Nexus 7000 routers. Cisco […]

Two new DNS Manager updates – AXFR ACLs and IPv6 masters for slave zones. Previously, if you needed the ability for others to transfer your zone from our authoritative nameservers, you could only enable it for everyone.  Now you can specify ‘any’, or a list of IPv4/IPv6 IPs and AXFRs will be limited to only […]

With the World IPv6 Launch coming up on June 6th, 2012, we’ve been working hard to make IPv6 available to all Linode customers so they can participate. We’re happy to announce that IPv6 is now available in all six of our locations across the world! If you’d like to enable IPv6 for your existing Linode, just navigate to […]

As part of our ongoing efforts to support IPv6 across all of our locations, we are happy to announce that native IPv6 is now available in London and Atlanta. Existing Linodes can enable IPv6 simply by clicking “Enable IPv6” on the Remote Access tab of the Linode Manager. New Linodes and Linodes migrating into a facility […]

Over the past 25 years the Internet has experienced astronomical growth – far more than the original architects imagined. As a result, the pools of unallocated IPv4 blocks have been accelerating toward exhaustion. In fact, on February 3rd, 2011 the Internet Assigned Numbers Authority (IANA) allocated the remaining pool of addresses equally among the five […]

While we’ve had network transfer/bandwidth pooling in our internal accounting for some time, it’s never been displayed in the Linode Manager — until now.  At the bottom of the main Linodes tab, you’ll now see a new section that displays the cumulative network transfer quotas for all your Linodes for this month, how much you’ve […]

We’ve created a private Local Area Network (LAN), in each datacenter, upon which Linodes can join, without having to worry about the transfer counting against their monthly network quota. This feature allows for some interesting possibilities. For instance, creating sets of front-end webserver Linodes and back-end database server Linodes which communicate over this private network. […]

[b]Move or swap IPs across linked Linodes within the same data center[/b] You can now move and/or swap IP addresses assigned from one Linode to another Linode that’s under your account — as long as they’re in the same datacenter. This new feature is located off the Remote Access subtab by clicking on “IP Swap”. […]

Network traffic graphs are now availible from the Member’s site. Two graphs are displayed, one covering the last 24 hours and another covering the last 30 days. In the near future we will add the ability to view graphs for prior months. Longer term, we hope to add graphs for additional datapoints to help users […]