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Cloud access security brokers ( CASB ) insert security between enterprises and their cloud services by providing visibility and access control, but IPv6 could be causing a dangerous blind spot. That’s because CASBs might not support IPv6, which could be in wide corporate use even in enterprises that choose IPv4 as their preferred protocol.
Software Defined Networking vendor Versa this week added support for IPv6 to its SD- WAN and security packages. To read this article in full or to leave a comment, please click here
Also on Network World: IPv6 deployment guide ; What is edge computing and how it’s changing the network? + To read this article in full, please click here (Insider Story)
Also on Network World: IPv6 deployment guide ; What is edge computing and how it’s changing the network? + To read this article in full, please click here (Insider Story)
What's more, testing will be offered for the IPv6 Forum's IPv6 Ready IoT Logo in the spring. MORE: Beware the ticking Internet of Things security time bomb To read this article in full or to leave a comment, please click here
If I could have justified it, putting in a 128-bit address space would have been nice so we wouldn't have to go through this painful, 20-year process of going from IPv4 to IPv6," Cerf told an audience of journalists Thursday during a press conference at the Heidelberg Laureate Forum in Germany.
Only a third of IPv6-capable requests worldwide were made over IPv6. In India, however, that share reached 70% Read Entire Article Cloudflare's summary of findings for 2023 shows that nearly half of web requests used HTTP/2, with 20% using HTTP/3.
There’s some networking stuff, a few security links, and even a hardware-related article. Denise Fishburne has a 7-part series on IPv6. As Alec shares in the article, it turns out that adding Tor to a “standard” DoH configuration doesn’t significantly impact performance (as measured by latency).
I’m back with another set of links to articles on various data center- and IT-related topics. Need more than 24 hours in a day… Timothy Ham created a GitHub Gist-based short IPv6 guide for home IPv4 admins. Hat tip to Ivan Pepelnjak, who shared a link to Roman Pomazanov’s article on various network lab tools.
Nick Buraglio discusses IPv6 Unique Local Addressing (ULA). This time I’m including two of his articles. I won’t spoil you by sharing his conclusion; go read the article (which is really well-written, in my opinion) to find out for yourself. This article provides more details. Do you need Argo CD?
This article contains some good information on IPv6 for those who are just starting to get more familiar with it, although toward the end it turns into a bit of an advertisement. Warning: I’m not sure the configuration as described in the article will actually work, but the concept is sound.) Networking. Version 3.8.0
There’s some networking stuff, a few security links, and even a hardware-related article. Denise Fishburne has a 7-part series on IPv6. As Alec shares in the article, it turns out that adding Tor to a “standard” DoH configuration doesn’t significantly impact performance (as measured by latency).
If your internet provider offers IPv6, be sure to implement security precautions tailored for this protocol. The practical guidelines detailed in this article can significantly enhance the security posture of business users connecting to their company's network from home. Upgrade your router if it does not support WPA3.
Want/need to better understand IPv6? This is truly an information-dense article, and if working with the AWS API Gateway falls into your job responsibilities then this is probably a good post to read. This article by Vlad Ionescu on EKS DNS at scale is a great read, well worth your time if you work with Kubernetes.
I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. Here’s an interesting article on the role that virtualization is playing in the network functions virtualization (NFV) space now that ARM hardware is growing increasingly powerful. Servers/Hardware.
I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. Here’s an interesting article on the role that virtualization is playing in the network functions virtualization (NFV) space now that ARM hardware is growing increasingly powerful. Servers/Hardware.
I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. Here’s an interesting article on the role that virtualization is playing in the network functions virtualization (NFV) space now that ARM hardware is growing increasingly powerful. Servers/Hardware.
I’ve got a new collection of links and articles from around the Web on various data center-focused technologies. Michael Kashin has a great article on how Open Virtual Network (OVN, part of the Open vSwitch project) implements virtual networks in OpenStack. Simon Leinen (from SWITCHengines) explains their use of IPv6 with OpenStack.
As usual, I gathered an odd collection of links and articles from around the web on key data center technologies and trends. Michael Ryom has a nice (but short) article on using Log Insight along with a NetFlow proxy to help provide more detailed visibility into traffic flows between VMs on NSX logical networks. Networking.
I’m not sure if this falls here or into the “Cloud Computing/Cloud Computing” category, but Shannon McFarland—fellow co-conspirator with the Denver OpenStack Meetup group—has a nice article describing some design and deployment considerations for IPv6 in the OpenStack Kilo release. VXLAN overlay networks between AWS and GCE?
In an in-depth article on Streaming Media Dan Rayburn analyzed the impact of Amazon Cloudfront move to GA: Amazons CDN Gets More Competitive, Adds SLA, New Edge Locations, Lower Pricing. Understanding Throughput-Oriented Architectures - background article in CACM on massively parallel and throughput vs latency oriented architectures.
Vincent Bernat has a really in-depth article on IPv4 route lookup on Linux (and one on IPv6 route lookup as well). Ivan Pepelnjak has a great article that tries to get to the kernel of truth in the middle of the intent-based networking hype. Here’s hoping you find something useful! Networking. RIP Solaris.
Tor Anderson has an article on using IPv6 for network boot using UEFI and iPXE. Kirk Byers has a helpful article that provides some suggestions and guidelines for how to make your network automation/network scripts become more than just your own personal hobby at work. I highly recommend this article. Networking.
Anthony Spiteri, who works at an Australian service provider running NSX, has some in-depth articles discussing vShield Edge and NSX Edge ( part 1 , part 2 , part 3 , and part 4 ). Here’s a nice article on using Ansible with Arista EOS. If you haven’t read Brent’s article on building network tools with Docker , I highly recommend it.
As usual, here’s my random collection of links, articles, and thoughts about various data center technologies. Charles Min-Cheng Chan has a write-up on using IPv6 in Mininet. Someone pointed me toward this article on using Sophos UTM for remote access to their home lab. Networking. Pete Lumbis shows you how. Virtualization.
I have here for your reading pleasure an eclectic collection of links and articles from around the web, focusing on data center-related technologies. His article also provides a quick look at some of the configuration commands involved. It’s a pretty detailed article with lots of useful information. Bring on the content!
In this first article, I’ll cover some important networking basics. This will set the stage for discussions that will take place in future articles. Here are some of the topics that I’m going to cover in this first article: Layer 2 versus Layer 3: the OSI and DoD models. Theory into reality: TCP/IP and Ethernet.
The author of this article is publishing a workaround, not setting expectations. The address listed is actually your ipv6 ip address. You expect home users to do these convoluted steps while your software is broken? Whats going on here? 2/11/2011 10:37 AM. Anonymous said. snowdins: your an a **e and/or what an a **e comment.
Most of the Wireguard tutorials I saw focused only on this approach, so you’re likely to find other articles out there that share similar (or the same) information. Using a Configuration File from the CLI.
Sean, Your DNS article does not discuss how SBSe sets the DNS forwarders entries in the Server's DNS properties. This article does help me to configure my SBSe DNS. Thanks for the very informative article. Installation of the DHCP role is straightforward enough until the question of IPv6 is raised. 7/19/2011 3:45 PM.
I laid out some of these challenges in an article explaining the concept of eventual consistency. New Route 53 and ELB features: IPv6, Zone Apex, WRR and more. There are many factors that come into play when you need to meet stringent availability and performance requirements under ultra-scalable conditions. APAC Summer Tour.
Consider this article a living FAQ on all things related to Matter; how this new smart home standard will work and which products it will work with. As new information comes out, we’ll keep this article updated. IPv6 carries a heavy software burden and the majority of Zigbee devices out there could not support [that],” says Klein.
I have used senses to report on vulnerable open SSL implementations for my Heartbleed articles. ipv6 is designed to overcome the problems of ipv4 address exhaustion. So it would be very, very hard to scan for all the ipv6 addresses. Marc-Ettienne in his work at ESET needed a more focused and more dedicated scanner for his needs.
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