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Category Archives for "Networking"

How to Get Over a Friendship Breakup

Losing a friend can be just as painful as any other breakup. You may feel betrayed, rejected, and even like you’re grieving the loss of a relationship. If you’re struggling to cope with a friendship breakup, there are a few things you can do to make the process easier.

Getting Over a Friendship Breakup

Acknowledge your feelings.

It’s normal to feel sad, angry, or even hurt after a friendship ends. Allow yourself to experience these emotions instead of pushing them away. This can help you come to terms with the loss and start to move on.

Talk about what happened.

If you’re feeling up to it, try talking to your former friend about what happened. This can be a difficult conversation, but it can help you understand their side of the story and closure.

Focus on your other relationships.

It’s important to remember that you still have other friends in your life. Spend time with them and pour your energy into these relationships. They can help you feel better and remind you that you’re not alone.

Do something for yourself.

A friendship breakup can be a chance to focus on your own needs for a while. Do something that makes Continue reading

Cloudflare Support Portal gets an overhaul

Cloudflare Support Portal gets an overhaul
Cloudflare Support Portal gets an overhaul

The Cloudflare Support team is excited to announce the launch of our brand-new Customer Support Portal. When our customers open support tickets, we understand that they want quick and accurate responses from us. For those of you who have opened a support ticket in the past, we are certain you will notice the improvements we've made! The new Support Portal lives where our ticket submission form has always been, dash.cloudflare.com/support, but that's where the similarities between the old and the new one end.

What can you expect in the new portal?

The new Support Portal will help you solve your problems quickly and effectively, by getting you on the fastest path to resolution. In some cases, the most efficient way to resolve your issue will be to use our self-help resources or our machine learning-trained Support Bot. Other times, the most efficient way to resolve your issue will be by working with one of our Support Engineers via ticket, phone or chat, depending on your plan type. Regardless of how we help you solve your issue, we will have more context about the products you are using and your issue up front, reducing time-consuming back and forth.

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The simplicity and complexity of using quotes on Linux

There are only a few special characters involved in working with character strings on the command line or in a script on Linux: the single quote, the double quote and the backslash. But the rules aren’t as obvious as one might think. In this post, we’ll look at the easy and the somewhat tricky uses of these special characters.Echoing text The echo command doesn’t require any variety of quote characters much of the time. You can echo a phrase like this without bothering with quotes of any kind.To read this article in full, please click here

The simplicity and complexity of using quotes on Linux

There are only a few special characters involved in working with character strings on the command line or in a script on Linux: the single quote, the double quote and the backslash. But the rules aren’t as obvious as one might think. In this post, we’ll look at the easy and the somewhat tricky uses of these special characters.Echoing text The echo command doesn’t require any variety of quote characters much of the time. You can echo a phrase like this without bothering with quotes of any kind.To read this article in full, please click here

The simplicity and complexity of using quotes on Linux

There are only a few special characters involved in working with character strings on the command line or in a script on Linux: the single quote, the double quote and the backslash. But the rules aren’t as obvious as one might think. In this post, we’ll look at the easy and the somewhat tricky uses of these special characters.Echoing text The echo command doesn’t require any variety of quote characters much of the time. You can echo a phrase like this without bothering with quotes of any kind.To read this article in full, please click here

Enterprise adoption of smartNICs limited to high-end applications

Growth in hyperscaler data centers and processor-intensive enterprise workloads, such as high-performance computing (HPC) and AI, is set to drive broadscale adoption of smartNICs.The Ethernet controller and adapter market will grow from $3.2 billion in 2021 to $5 billion in 2026, with smartNICs contributing significantly to the growth, according to Dell’Oro Group. In addition, server network connectivity will transition to higher speeds, according to the research firm, which predicts 100 Gbps and higher-speed ports will account for 44% of the shipments in five years.To read this article in full, please click here

Enterprise adoption of smartNICs faces challenges

Growth in hyperscaler data centers and processor-intensive enterprise workloads, such as high-performance computing (HPC) and AI, is set to drive broadscale adoption of SmartNICs.The Ethernet controller and adapter market will grow from $3.2 billion in 2021 to $5 billion in 2026, with smartNICs contributing significantly to the growth, according to Dell’Oro Group. In addition, server network connectivity will transition to higher speeds, according to the research firm, which predicts 100 Gbps and higher-speed ports will account for 44% of the shipments in five years.To read this article in full, please click here

Tech Bytes: Manage Cloud Risks With Fortinet’s New FortiCNP Offering (Sponsored)

Today on the Tech Bytes podcast we talk about managing cloud risk with sponsor Fortinet. Fortinet recently announced its new FortiCNP product, which collects and correlates security findings, alerts and other data from cloud-native services, analyzes vulnerabilities, looks for misconfigurations, and more.

The post Tech Bytes: Manage Cloud Risks With Fortinet’s New FortiCNP Offering (Sponsored) appeared first on Packet Pushers.

Using the watch command on Linux

Watch is a command on Linux that will repeatedly run commands for you, and it offers some very useful options. One of its basic options is that you can tell watch how long to wait before running the specified command again. For example, if you run the command watch -n 10 date, the watch command will first clear the screen and run the date command right away. After that, it will run the command every 10 seconds until you stop it by hitting control-C. Note that the first line on the screen will indicate the wait time between iterations (every 10 seconds).$ watch -n 10 date Every 10.0s: date fedora: Fri, Aug 12 16:32:09 EDT 2022 Fri Aug 12 04:10:11 PM EDT 2022 The -n option specifies the number of seconds between commands. The default is 2. You might have to look closely to notice the changes in the output.To read this article in full, please click here

Using the watch command on Linux

Watch is a command on Linux that will repeatedly run commands for you, and it offers some very useful options. One of its basic options is that you can tell watch how long to wait before running the specified command again. For example, if you run the command watch -n 10 date, the watch command will first clear the screen and run the date command right away. After that, it will run the command every 10 seconds until you stop it by hitting control-C. Note that the first line on the screen will indicate the wait time between iterations (every 10 seconds).$ watch -n 10 date Every 10.0s: date fedora: Fri, Aug 12 16:32:09 EDT 2022 Fri Aug 12 04:10:11 PM EDT 2022 The -n option specifies the number of seconds between commands. The default is 2. You might have to look closely to notice the changes in the output.To read this article in full, please click here

Using the watch command on Linux

Watch is a command on Linux that will repeatedly run commands for you, and it offers some very useful options. One of its basic options is that you can tell watch how long to wait before running the specified command again. For example, if you run the command watch -n 10 date, the watch command will first clear the screen and run the date command right away. After that, it will run the command every 10 seconds until you stop it by hitting control-C. Note that the first line on the screen will indicate the wait time between iterations (every 10 seconds).$ watch -n 10 date Every 10.0s: date fedora: Fri, Aug 12 16:32:09 EDT 2022 Fri Aug 12 04:10:11 PM EDT 2022 The -n option specifies the number of seconds between commands. The default is 2. You might have to look closely to notice the changes in the output.To read this article in full, please click here

BGP Peering (2)

I recorded the beginnings of a BGP training series over at Packet Pushers a short while back; they’ve released these onto youtube (so you can find the entire series there). I’m highlighting one of these every couple of weeks ’til I’ve gone through the entire set of recordings. In this recording, I’m talking through some more interesting aspects of BGP peering, including challenges with IPv6 link local nexthops, promiscuous peering, and capabilities.

Learning BGP Module 2 Lesson 2: Peering, Part 2 – Video

VMware NSX Achieves Common Criteria Certification for Network Devices (NDcPP 2.2e)

We are excited to share that as of July 2022, VMware NSX-T version 3.1 has passed Common Criteria certification for Network Devices under Collaborative Protection Profile 2.2e, also known as NDcPP 2.2e. This is one of many testaments to our commitment to providing industry-leading certified solutions for customers from federal departments and agencies, international governments and agencies, and other highly regulated industries and sectors. Along with FIPS, DISA-STIG, ICSA Labs firewall certification, and several other independent evaluations, the NDcPP 2.2e certification validates NSX as a reliable network virtualization platform that satisfies rigorous government security standards.

VMware NSX 3.1 is now listed:

From the NIAP Security Evaluation Summary:

The evaluation was carried out in accordance with the Common Criteria Evaluation and Validation Scheme (CCEVS) process and scheme. The criteria against which the VMware NSX-T Data Center 3.1 was evaluated are described in the Common Criteria for Information Technology Security Evaluation, Version 3.1 rev 5.  The evaluation methodology used by the evaluation team Continue reading

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