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There are quite a few tools that can help test your connectivity on the Linux command line. ping statistics 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 2.867/4.361/5.859/1.221 ms On Linux systems, the pings will continue until you type^cto stop them. ping 192.168.0.11 ms ^C 192.168.0.11
Typically, the people who manage BIND DNS servers day to day are network administrators or system administrators who are comfortable in Linux/UNIX. Knowing how to configure a BIND DNS server is valuable for a number of reasons. Most Linux/UNIX distributions have a BIND package prebuilt in their repositories.
focused on IPv6 support, plus enhanced integrations with ServiceNow and Cisco. From the judge The challenge for SASE vendors is how to integrate multiple features and functions. Gluware delivers new features and enhancements to its platform several times a year. streamlined workloads; Gluware 5.2 added 40 major features, and Gluware 5.3
Denise Fishburne has a 7-part series on IPv6. Vivek Gite has instructions on how to install ffmepg with NVIDIA GPU acceleration. Nice to see that work on getting Linux up and running and fully functional on Apple’s proprietary M1 chips is progressing well. Networking. Operating Systems/Applications.
Need more than 24 hours in a day… Timothy Ham created a GitHub Gist-based short IPv6 guide for home IPv4 admins. Operating Systems/Applications A colleague pointed this out , looks like it might be useful (Linux users only, sorry—if you know of a Windows or macOS equivalent, let me know!).
Feature parity and user interface parity between OVS/OVN on Hyper-V is really close to OVS/OVN on Linux, which should make it easier for Linux sysadmins to use OVS/OVN on Hyper-V as well. OVN Gateway and IPv6 Support. OVN’s IPv6 support is still lacking a few features, although development is still happening in those areas.
Feature parity and user interface parity between OVS/OVN on Hyper-V is really close to OVS/OVN on Linux, which should make it easier for Linux sysadmins to use OVS/OVN on Hyper-V as well. OVN Gateway and IPv6 Support. OVN’s IPv6 support is still lacking a few features, although development is still happening in those areas.
Yes, the article is slightly OpenStack-centric, but it still remains a very informative look at the different components of OVN and how OVN works. You might also be interested in an earlier article that outlines how to build and install OVN with OpenStack.). Simon Leinen (from SWITCHengines) explains their use of IPv6 with OpenStack.
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. Although Linux is often considered to be superior to Windows and macOS with regard to security, it is not without its own security flaws. Networking.
Denise Fishburne has a 7-part series on IPv6. Vivek Gite has instructions on how to install ffmepg with NVIDIA GPU acceleration. Nice to see that work on getting Linux up and running and fully functional on Apple’s proprietary M1 chips is progressing well. Networking. Operating Systems/Applications.
Wireguard, if you’re not familiar, is a relatively new solution that is baked into recent Linux kernels. Since the configuration of the clients and the servers is largely the same (especially since both client and server are Linux), I haven’t separated out the two configurations. There is also support for other OSes.)
In this post, I’ve gathered links to posts about networking, virtualization, Docker, containers, Linux, configuration management, and all kinds of other cool stuff. Anthony discusses features supported by both, how they handle high availability, how VPN services work, and how to handle certificates. Networking.
I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. The article supplies lots of useful information, but I really would’ve liked some concrete examples of how to glue these pieces together. Cody De Arkland shows you how. Servers/Hardware. Virtualization.
I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. The article supplies lots of useful information, but I really would’ve liked some concrete examples of how to glue these pieces together. Cody De Arkland shows you how. Servers/Hardware. Virtualization.
Vincent Bernat has a really in-depth article on IPv4 route lookup on Linux (and one on IPv6 route lookup as well). Alexander Holbreich has a write-up on how to install Kubernetes on Ubuntu. Andrew Montalenti discusses the state of Linux on the desktop by examining his own journey with various Lenovo-branded laptops.
I highly recommend you read the entire post, but in short the five skills Matt recommends are software skills (which includes configuration management and software development tools like Git ), Linux, deep protocol knowledge, hypervisor and container networking, and IPv6. What does this mean? You’re welcome.
Want/need to better understand IPv6? Via TecMint, James Kiarie explains how to use VirtualBox VMs on KVM in Linux. If you work with TextFSM templates (see here for more information), then you might also like this post on writing a vim syntax plugin for TextFSM templates. Denise Fishburne has you covered. Virtualization.
And while we are still on the topic of Photon Controller…Kris Thieler has a nice article on how to reduce the resource requirements needed to run Kubernetes on Photon Platform. Want to run Docker Swarm with IPv6? There’s been a fair amount of noise recently about running OpenStack on Kubernetes ( here’s one example ). Ubuntu 16.04
I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. The article supplies lots of useful information, but I really would’ve liked some concrete examples of how to glue these pieces together. Cody De Arkland shows you how. Servers/Hardware.
Tor Anderson has an article on using IPv6 for network boot using UEFI and iPXE. Good stuff if you’re interested in getting more details on how OVN is implementing new features like L3. This article provides a good introductory overview of Linux iptables commands for configuring host-based firewall rules on your Linux systems.
Charles Min-Cheng Chan has a write-up on using IPv6 in Mininet. How’s this for Technology Short Take inception—in TST #70 , I mentioned the Cumulus topology converter. PowerShell on Cumulus Linux on a network switch? Pete Lumbis shows you how. Networking. Does your head hurt yet?).
So we have far less users for Mac and Linux than we have on Windows. Vamosi: Most antivirus products are found on Windows, much less so on Mac and Linux. One way to be good to the community is to have a banner that states what you're doing and how to file a abuse request. So he set out to build a customized internet scanner.
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