3xFAIL: IPv6 Fails | Fintech Fails | Firefox Fails

DevOps.com

In this week’s The Long View: IPv6 gets stabbed in the back, Fintech firms’ valuations are falling, and the latest browser war seems to be over—Firefox lost. The post 3xFAIL: IPv6 Fails | Fintech Fails | Firefox Fails appeared first on DevOps.com.

IPv6 107

IPv6 Is Finally Ready for Prime Time. Now What?

Symantec

IPv6 has the potential to make the Internet a safer place. Here’s what you need to know about deploying the new networking protocol

IPv6 67
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IEEE IPv6 Forum

Dots and Bridges

The post IEEE IPv6 Forum appeared first on Dots and Bridges. Insights Media 2016 conference Dots and Bridges event future IEEE Internet Internet of Things IoT panel panelist perspective Pete Tseronis Reston strategy taskforce technology VA WF IoT World Forum

IPv6 40

IEEE IPv6 Forum

Dots and Bridges

The post IEEE IPv6 Forum appeared first on Dots and Bridges. Uncategorized 2016 conference Dots and Bridges event future IEEE Internet Internet of Things IoT panel panelist perspective Pete Tseronis Reston strategy taskforce technology VA WF IoT World Forum

IPv6 40

Kubernetes Version 1.21: What You Need to Know

Aqua Security

In addition to the deprecation of PodSecurityPolicies , we’ll also look at some newly promoted features being put in place to block Kubernetes vulnerabilities and things like the new IPv6 support which will be one to take account of when designing cluster network security controls.

IPv6 102

OpenStack Delivers Ussuri Update

DevOps.com

In addition, the community has added IPv6 support to the Kuryr project for integrating OpenStack with container networking […].

IPv6 68

Optimizing Long?—?Haul TCP Throughout

taos

ipv6 information-technology tcp optimization devopsOptimizing Long?—?Haul Haul TCP Throughout First Published: August 1, 2012, By Simon Karpen, Technical Consultant Background TCP, or Transmission Control Protocol, is the primary layer-4 communication protocol for file copies, database synchronization, and related tasks over the WAN.

CCNA vs CCNP – Detailed Guide and Differences

The Crazy Programmer

IPv4 Addressing IPv6 Addressing TCP & UDP The Routing Table Classful v/s Classless Routing Static v/s Dynamic Routing Configuring Static Routes Default Routing Dynamic Routing Protocols Advanced Routing Functions Soft skills are similar as CCNA.

LAN 151

New Features and Benefits with AWS – Quarterly Update – Q2– 2022

Apps Associates

Amazon RDS now supports Internet Protocol Version 6 (IPv6) – Amazon Relational Database Service (Amazon RDS) now offers customers the option to use Internet Protocol version 6 (IPv6) addresses in their Virtual Private Cloud (VPC) on new and existing RDS instances.

IPv6 52

Thinking About Glue

O'Reilly Media - Ideas

IPv4 desperately needs to be replaced (and IPv6 has been around since 1995), but IPv6 has been “5 years in the future” for two decades now. In Glue: the Dark Matter of Software , Marcel Weiher asks why there’s so much code.

Media 114

Bogons: Do not let them in or through your networks

CTOvision

But filtering the full bogon list requires about 5000 rules for IPv4 and about 70,000 rules for IPv6. Additionally, IPv4 networks are not safe from an IPv6 bogon bandwidth flooding attack. Most ISPs and many enterprises use dual-mode equipment which can route both IPv4 and IPv6 and have IPv6 routing tables in place and have pre-allocated IPv6 to their subscriber’s networks. - By Bob Gourley Vogon’s are not bogons, but look like them.

IPv6 84

Measuring RPKI ROV adoption with NetFlow

Kentik

The NIST’s RPKI Monitor presently reports that 34.89% of IPv4 routes and 34.28% of IPv6 routes are RPKI-valid based on published ROAs. The percentages of RPKI-unknown routes are 63.47% and 62.37% for IPv4 and IPv6 respectively. IPv6 address space.

IPv6 83

Detect Cryptocurrency by Wallet Address

David Walsh

then(cryptocurrency => { console.log(cryptocurrency); //=> 'LTC' }); addressDetect('0xsfdlffsjksldfj[IPv6:2001:db8::2]').then(cryptocurrency I’ve always been a massive advocate of cryptocurrency. I love the technology, the ease of use, and the freedom that cryptocurrencies bring to the world. Despite my love of crypto, I know that adoption will take a long time and that the state of crypto is not friendly to new adopters.

IPv6 57

Quick Guide: Understanding AWS IP Address Types

ParkMyCloud

IP addresses will be either an IPv4 or IPv6 address. While you can give your instance multiple private IPv4 and IPv6 IP addresses, it’s important to note that the number of interfaces and private IP addresses you can specify for an instance depends on the instance type. There are a few different AWS IP address types that AWS instances can be associated with: Public, Private or Elastic. Here’s a little more about these types. Public Addresses.

AWS 63

Facebook’s historic outage, explained

Kentik

The result of this misconfiguration was that Facebook inadvertently downed some of their links to the outside world, resulting in the withdrawal of dozens of the 300+ IPv4 and IPv6 prefixes they normally originate.

IPv6 114

Using Rust for Kentik’s New Synthetic Network Monitoring Agent

Kentik

Ksynth uses raw sockets for ping and traceroutes, and supports both IPv4 and IPv6, which adds a considerable amount of complexity. However, IPv6 raw sockets do not have direct access to the IP header, instead ancillary data must be passed to sendmsg.

IPv6 101

Concerns Grow As AFRINIC’s Funds Are Frozen Over IPv4 Dispute

Kentik

As the available supply of IPv4 addresses became exhausted and IPv6 adoption lagged, the demand for IPv4 naturally increased.

IPv6 114

How Netflix uses eBPF flow logs at scale for network insight

The Netflix TechBlog

Sonar is an IPv6 and IPv4 address identity tracking service. By Alok Tiagi , Hariharan Ananthakrishnan , Ivan Porto Carrero and Keerti Lakshminarayan Netflix has developed a network observability sidecar called Flow Exporter that uses eBPF tracepoints to capture TCP flows at near real time.

Fascinating Facts from Kentik

Kentik

Google maintains Internet-wide stats on the overall IPv6 adoption rate. As of this writing, those numbers show that about 17% of traffic on the Internet is IPv6. While Kentik Detect supports IPv6, only 0.2% of traffic for which flow records are sent to KDE use IPv6 (below left). Apparently most of our customers don’t yet have a high volume of IPv6 traffic. Big Data Stats Reveal Industry Trends. Roughly 100 billion flow records each and every day.

IPv6 40

DDoS: Understand The Growing Threat From Botnet #14

CTOvision

If IoT devices supporting IPv6 over Low power Wireless Personal Area Networks (6LoWPAN) are introduced, the potential for larger DDoS attacks compounds. Thomas Pore. DDoS attacks are one of the largest attack methods threatening the stability of the Internet. These events are perpetrated by a collection or botnet of Internet facing devices that communicate with a command and control center for instructions. One of the more infamous groups of bots is referenced as Botnet #14.

IPv6 95

Mach37 Spring 2014 Cohort Companies: Watch these hot new disruptors as they accelerate

CTOvision

Using techniques and concepts originally applied to Air Force combat operations, we leverage dynamic next generation networking (IPv6) and application techniques to allow real-time responses to threats across both IT infrastructure and cloud services. By Bob Gourley. We have previously written about Mach37, the Virginia Cyber Accelerator we hold in such high regard for their quality programs. With this post we would like to give you a high level overview of their Spring 2014 Cohort.

IPv6 88

A Reference Architecture for the Cloudera Private Cloud Base Data Platform

Cloudera

IPV6 is not supported and should be disabled. Introduction and Rationale. The release of Cloudera Data Platform (CDP) Private Cloud Base edition provides customers with a next generation hybrid cloud architecture.

Get Ready for Best-in-Class Security Built for Oracle Cloud Workloads

Palo Alto Networks

New capabilities include filtering, inspections and more: Stateful Filtering: Enables customers to centrally create, allow or deny stateful network filtering rules, based on 5-tuple information (both IPv4 and IPv6), port and protocol. Just three years ago, back in 2019, organizations were finally able to use the first virtual Next-Generation Firewall (NGFW), our VM-Series, Oracle Cloud supported.

DNS Resolution: A Primer

taos

2] Note this used to be gethostbyname(), and became getaddrinfo() due to the need for IPv6 support. First Published: November 19, 2013 , By Corey Quinn?—?Senior Senior Technical Consultant A part of what I do at Taos involves interviewing prospective consultants for our Unix/DevOps practice via a thorough technical assessment. Our technical interview spans virtually the entire breadth of topics that encompass the practice of systems administration.

IPv6 40

Is 200-125 CCNA Exam Worth Taking?

The Crazy Programmer

Cisco Certified Network Associate (CCNA) 200-125 exam is designed to test candidate’s understanding and skills in networking basics , LAN and WAN technologies, IPv4 and IPv6 technologies, services, security and management of infrastructure. This exam is taken by those who wish to be certified in CCNA routing and switching. Cisco certifications include entry, associate, professional and expert levels.

IPv6 100

Explore RubyGems data with Honeycomb

Honeycomb

Among RubyGems clients, the city of Gunzenhausen (normalized to gunzenhausen in the data) has the most unique client IPs using IPv6, followed by Redmond, WA. Our new RubyGems.org public dataset is now available — use it to analyze global download traffic of all gems hosted on RubyGems! About RubyGems.org. RubyGems.org is the Ruby community’s gem hosting service. Gem creators can publish their gems to RubyGems for anyone to use.

IPv6 61

Implementing a Secure Transit DMZ Architecture with Next-Gen Firewalls

Aviatrix

You can use both IPv4 and IPv6 in your VPC for secure and easy access to resources and applications. Co-Author: Karthik Balachandran, Cloud System Engineer, Aviatrix. Security is one of the most important aspects of any customer’s successful AWS implementation. Customers want to maintain similar security and compliance postures in their AWS environments as they have on-premises.

All About BIND DNS: Who, How, & Why

Linux Academy

IPv6 : Support IPv6 both by publishing IPv6 addresses for names and by participating directly in IPv6 networking. BIND: A Short History.

IPv6 20

ipstack Review – Best IP Geolocation API

The Crazy Programmer

IPStack API offers three different types of endpoints which differs in accepting set of parameters and returning results: Standard Lookup (used to lookup single IPv4 or IPv6 addresses). Bulk IP Lookup (used to request multiple IPv4 or IPv6 addresses at same time). You can call any of these endpoints by simply attaching any IPv4 or IPv6 address to the base URL.

IPv6 21

Introducing Cloud Playground: Even More Hands-On Training Features

Linux Academy

IPv6 is another major addition to the platform, reflecting the next generation of networking. I’m happy to announce that Cloud Playground is now available on Linux Academy! Seven years ago we launched our first Cloud Servers interface providing the ability for Linux Academy students to spin up virtual machines on demand as part of their membership.

Algorithm & Data Science Specialist

I'm Programmer

Better innovation, more Cloud POS for sell with better customer analytics, more IoT sensors, more IPv6 going live, more streamlined data mining, better SaaS, more wearables, etc. Data science is a multidisciplinary blend of data inference, algorithm development, and technology in order to solve analytically complex problems. With 2016 in this place, and #BigIdeas2016 going full energy ahead. I want to make a limited point. The advent of Big Data will appear a bit agile this year.

IPv6 32

Demystifying ‘Internet of Value’

Zensar

While security and new addresses are a reason for adoption of IPV6 over IPV4, with the advent of blockchain , DLT and ‘Internet of Value’, these protocols are bound to change at a very foundational level. ‘Internet of Value’ is the buzzword which is living out on the blockchain hype cycle. To fathom the impact of ‘Internet of Value’, we first need to understand the meaning of the word ‘Value’.

What is Passive DNS and how do you leverage it in research?

CTOvision

In DNS, this is known as an "A" record and is one of many different record types including, but not limited to AAAA (IPv6), MX (mail), NS (nameserver), and TXT (text). Bob Gourley. Passive DNS has become one of the most powerful tools in the defenders arsenal. The concept was created in 2004 to help mitigate the threat of malware but is now used for that and far more use cases.

The (Net)Flow That Kentik Makes Go: Know Your Traffic Flow Data Protocols

Kentik

Some versions, but not all, support other data fields such as MAC address, VLAN ID, and IPv6. For example, NetFlow v9, IPFIX, and sFlow support IPv6 but NetFlow v5 and its equivalents don’t. Not Just for NetFlow, Kentik Detect’s Analytics Cover All Major Flow Protocols. In networking terms, a “flow” defines a uni-directional set of packets sharing common attributes such as source and destination IP, source and destination ports, IP protocol, and type of service.

IPv6 40

Hyper Scale VPC Flow Logs enrichment to provide Network Insight

The Netflix TechBlog

Sonar is an IPv4 and IPv6 address identity tracking service.

IPv6 56

Algorithm & Data Science Specialist

I'm Programmer

Better innovation, more Cloud POS for sell with better customer analytics, more IoT sensors, more IPv6 going live, more streamlined data mining, better SaaS, more wearables, etc. Data science is a multidisciplinary blend of data inference, algorithm development, and technology in order to solve analytically complex problems. With 2016 in this place, and #BigIdeas2016 going full energy ahead. I want to make a limited point. The advent of Big Data will appear a bit agile this year.

IPv6 28

A Tutorial For Enhancing Your Home DNS Protection

CTOvision

Click either IPV4 or IPv6 and click properties. Bob Gourley. Editor's note: We are aiming this tutorial at the non-technical person. Please share with anyone in your life who could benefit from this. -bg. Have you ever seen a picture of an old fashioned telephone operator? The operator played a critical function in establishing a global telephone network where any phone could talk to any phone.

IPv6 67

NetFlow, sFlow, and Flow Extensibility, Part 1

Kentik

What about capturing MAC address, or VLAN tag, or IPv6? IPv6, MAC addresses, VLAN, and MPLS) makes it more limited than other alternatives. How flow protocols adapt as network needs evolve. Network flow records today are an integral part of the network operations landscape.

IPv6 40

Stuff The Internet Says On Scalability For October 19th, 2018

High Scalability

97,600 : Backblaze hard drives; 15 : new Lambda function minute limit; $120 Billion : Uber IPO; 12% : slowdown in global growth of internet access; 25% : video ad spending in US; 1 billion : metrics per minute processed at Netflix; 900% : inflated Facebook ad-watch times; 31 million : GitHub users; 19 : new AWS Public datasets; 25% : IPv6 adoption; 300 : requests for Nest data; 913 : security vulnerabilities fixed by Twitter; 2.04 Hey, wake up!

Stuff The Internet Says On Scalability For June 22nd, 2018

High Scalability

40 million : Netflix monthly spend on cloud services; 5% : retention increase can increase profits 25%; 50+% : Facebook's IPv6 traffic from the U.S, Hey, it's HighScalability time: 4 th of July may never be the same. China creates stunning non- polluting drone swarm firework displays. Each drone is rated with a game mechanic and gets special privileges based on performance (just kidding). TicToc ). Do you like this sort of Stuff? Please lend me your support on Patreon.