WEBINAR: ISP Design – Separation of Network Functions


Recently, we recorded a webinar to explain a design concept frequently used by iparchitechs.com to build and migrate WISP, FISP and Telco networks – separation of network functions. It centers around simplification of roles within an ISP network. It also explores the use of lower-cost commodity network equipment to maximize the service area for a given ISP footprint while meeting key requirements like scale, redundancy and capacity.


Topics that were covered include:

  • What are network functions?
  • Design examples for WISP/FISP and Telco
  • Equipment and budget considerations



Here is an example of solving design/operational issues with network function separation:




Link to the webinar and slides:

Webinar: Webinar Recording
Slides: Slide Deck


https://iparchitechs.com/contact

Private 5G: Its use in enterprises faces challenges

Interest in deploying a private 5G network is growing among enterprises, but mainstream deployment faces a number of obstacles, including competition from less complicated and more widely available wireless options such as Wi-Fi 6/6E.Private 5G could be a game changer for some enterprises, particularly in the industrial, automotive, and energy sectors. A private 5G network can guarantee throughput and latency levels that next-generation use cases require, according to research firm Gartner. But it’s still very early in the private-5G game. It could take a decade for it to take hold, as 5G coverage needs to expand and costs for 5G subscription plans and capable devices need to come down.To read this article in full, please click here

Are we there yet?

This transition to IPv6 has been going on for 20 years now, and if there was any urgency that was instilled in the effort by the prospect of IPv4 address exhaustion then we’ve been living with exhaustion for a decade now. So perhaps it's time to ask the question: How much longer is this transition going to take?

BGP MPLS-VPN Option B

The Cisco documentation about this call it Inter-AS Option B with the use case being to extend LSPs between sites over the one link. As Option B is the only MPLS-VPN method supported by Cisco SD-WAN I wanted to get a better understanding of how it works aswell as see if it could be used to extend multi-VRF prefixes between edge routers and a core switch within the same AS (rather than using Option C with LDP).

Practical OpenStack #004. Build Real World Setup

Hello my friend,

Believe or not, but the vast majority of the OpenStack Certified OpenStack Administrator (COA) trainings are not touching the architecture of the OpenStack clouds. Instead, they focus solely on the operational aspect, so that the COA certified engineer can manage OpenStack cloud. We believe it is not correct, as without how something is build it is very difficult to troubleshoot something or even guarantee a decent level of performance. Hence, we show today the full scale OpenStack cluster setup, which you can build yourself in your lab, as well as hyper converged cluster, which is suitable for building of 5G far edge locations.

Don’t Forget to Learn How to Automate All the Things

Video to the Topic

Need Help? Contract Us

If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.

P.S.

If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.

BR,

Anton Karneliuk

Practical OpenStack #003. Why these videos

Hello my friend,

OpenStack isn’t new, since the first release on 21 October 2010, the 25 releases were already published bringing new capabilities and services to OpenStack users. Moreover, these days the micro services leveraging Kubernetes and containers are the main trend for application development, whereas virtual machines going in the past. That’s true to a degree; however, the OpenStack is a perfect platform to build a normalised infrastructure for your Kubernetes, which is by the way provide some key services to Kubernetes, such as load balancing.

Don’t Forget to Learn How to Automate All the Things

Video to the Topic

Need Help? Contract Us

If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.

P.S.

If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.

BR,

Anton Karneliuk

Practical OpenStack #002. Why OpenStack

Hello my friend,

In the previous video you have learn about the core components of any cloud. It was quite straightforward when we remove all unneeded hype, isn’t it? At the same time, you may start thinking “Hey, that’s cool. How can I get it?” That’s a very good question. And in the new video we are covering the principles of interacting with the cloud from the user perspective and provide a quick overview of the existing public and private clouds as well as highlights, why we have chosen OpenStack as a cloud platform for Karneliuk projects and for these videos.

Don’t Forget to Learn How to Automate All the Things

Video to the Topic

Need Help? Contract Us

If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.

P.S.

If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.

BR,

Anton Karneliuk

Practical OpenStack #001. Cloud Computing

Hello my friend,

There is still quite a bit of a hype around a term “cloud computing” these days. The whole industry of hardware manufacturers or software vendors claiming that they are products are “cloud native”, “cloud ready”, or “build for clouds”. Well, we don’t like clouds, we like sunny weather. Let’s cut through the hype of the “cloud computing” and get straight to what it is in its core.

Don’t Forget to Learn How to Automate All the Things

Video to the Topic

Need Help? Contract Us

If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.

P.S.

If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.

BR,

Anton Karneliuk

Practical OpenStack #000. Introduction

Hello my friend,

For some time we were thinking whether to step into the cloud world or not. There are so many resources existing already, which provides a decent amount of information. However, closer look revealed the vast majority of such resources are covering either public clouds, such as AWS, GCP, and Azure, or VMware products. All of these areas are important and no doubts have their users. At the same time, OpenStack is at heart of some biggest online platforms and research centres. And it is Open Source. That was a sufficient reason for us to kick off these video series. Let’s get started.

Don’t Forget to Learn How to Automate All the Things

Video to the Topic

Need Help? Contract Us

If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.

P.S.

If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.

BR,

Anton Karneliuk

Intel Adjusts, However Slowly, To New Realities In The Datacenter

While chip designer and maker Intel has a new strategy and a new executive team to implement it, it is going to take a long time for changes made last year and this year to be felt and for product and process roadmap changes to put the company into a better competitive situation. …

Intel Adjusts, However Slowly, To New Realities In The Datacenter was written by Timothy Prickett Morgan at The Next Platform.

Weekend Reads 042922


Our current encryption standards protect our bank accounts, financial markets, and most of our infrastructure, not to mention the logistics/supply-chain management system in the US Defense Department. But what happens when quantum computers can decipher the current asymmetric encryption that protects our vital systems?


Local governments all over the country are choosing ISP partners and making grants from ARPA funds to help bring better broadband. Today’s blog is a warning to handle the awards of such monies in a way as to be safe from challenges from ISPs you don’t choose to fund.


In a resounding victory for companies whose business model depends on web scraping, the U.S. Ninth Circuit Court of Appeals held this week that such activity does not violate the U.S. Computer Fraud and Abuse Act.


OpenTelemetry is considered by many the future of instrumentation, and it’s not hard to understand why. In a world where successful companies are software companies, the need to collect observations from running code is almost universal. Through metrics, logs, and traces, observability data gives us the information we need to inspect how our applications run—and thanks to projects like OpenTelemetry, observability is becoming accessible to everyone.


Organizations using newer Continue reading

Heavy Networking 628: Pluribus Extends Its SDN Fabric To SmartNICs/DPUs

On today's sponsored Heavy Networking podcast we talk to Pluribus Networks. Pluribus can extend networking and security services directly to smartNICs/DPUs via its Unified Cloud Fabric to improve performance, visibility, and security. We talk with Mike Capuano and Alessandro Barbieri from Pluribus on how it all works.

The post Heavy Networking 628: Pluribus Extends Its SDN Fabric To SmartNICs/DPUs appeared first on Packet Pushers.

Technology Short Take 154

Welcome to Technology Short Take #154! My link of links and articles from around the Internet is a bit light on networking and virtualization this time around, but heftier in the security, cloud, and OS/application sections. I hope that I’ve managed to include something that you’ll find useful. Enjoy the content!

Networking

  • Lucas Pardue and Christopher Wood share a primer on proxies. (Hat tip to Matt Oswalt for putting this on my Twitter timeline.)
  • Ivan Pepelnjak talks about the 1.2.1 release of netsim-tools in this blog post.

Servers/Hardware

  • It seems like silicon photonics is something the industry has been talking about for years, but something that never seems to come to fruition. The Next Platform recently chatted with Andy Bechtolsheim about it; you can read the results of that discussion here.

Security

DHCP puzzle: Why does the pool of IP addresses freeze?

Dynamic host-configuration protocol (DHCP) has a lot of benefits, including saving time by assigning IP addresses and other attributes to networked devices rather than IT pros having to do it manually.Sometimes, though, problems arise that eat up time in a different way. This is one such case affecting Cisco Catalyst 6500 and 9600 Layer 3 chassis switches used as distribution switches for the network, with different groups of buildings linked to them. [ Get regularly scheduled insights by signing up for Network World newsletters. ]To read this article in full, please click here

The Cloudflare network now spans 275 cities

The Cloudflare network now spans 275 cities
The Cloudflare network now spans 275 cities

It was just last month that we announced our network had grown to over 270 cities globally. Today, we’re announcing that with recent additions we’ve reached 275 cities. With each new city we add, we help make the Internet faster, more reliable, and more secure. In this post, we’ll talk about the cities we added, the performance increase, and look closely at our network expansion in India.

The Cities

Here are the four new cities we added in the last month: Ahmedabad, India; Chandigarh, India; Jeddah, Saudi Arabia; and Yogyakarta, Indonesia.

A closer look at India

India is home to one of the largest and most rapidly growing bases of digital consumers. Recognising this, Cloudflare has increased its footprint in India in order to optimize reachability to users within the country.

Cloudflare’s expansion in India is facilitated through interconnections with several of the largest Internet Service Providers (ISPs), mobile network providers and Internet Exchange points (IXPs). At present, we are directly connected to the major networks that account for more than 95% of the country’s broadband subscribers. We are continuously working to not only expand the interconnection capacity and locations with these networks, but also establish Continue reading

Practical Python For Networking: 6.4 – Run Package Example – Video

Now that you’ve learned how to put together a package, this lesson shows you how to call that package in a script. Course files are in a GitHub repository: https://github.com/ericchou1/pp_practical_lessons_1_route_alerts Eric Chou is a network engineer with 20 years of experience, including managing networks at Amazon AWS and Microsoft Azure. He’s the founder of Network […]

The post Practical Python For Networking: 6.4 – Run Package Example – Video appeared first on Packet Pushers.

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