Gluware introduces a new Topology feature in its network automation platform. Gluware Topology maps the network using the Gluware model and engine to visualize the network. Benefits of the new capability include improved operations by showing what network devices are where, faster troubleshooting, and streamlining security and audit processes. Packet Pushers host Ethan Banks joins […]
The post Introducing Gluware Topology: Packet Pushers Gluware LiveStream, June 28, 2022 (4/7) – Video appeared first on Packet Pushers.
Today on the Tech Bytes podcast we look at how to get better visibility into the WAN. Our sponsor is Cisco ThousandEyes and we’re going to discuss its latest capability, called WAN Insights, that analyzes WAN performance data to help remove SD-WAN blind spots and give network engineers a better understanding of whether their providers are delivering as promised.
The post Tech Bytes: Forecasting SD-WAN Performance With WAN Insights (Sponsored) appeared first on Packet Pushers.
Network engineers need to make a business case to get an automation project off the ground, and it needs to describe the benefits and value in language that non-techincal executives can understand. This video offers tips and a simple blueprint to help engineers make the case to CIOs. Host Drew Conry-Murray from the Packet Pushers […]
The post Getting Your CIO to Say Yes to Automation: Gluware LiveStream June 28, 2022 (3/7) – Video appeared first on Packet Pushers.
This post originally appeared on the Packet Pushers’ now-defunct Ignition site on October 28, 2019. I was recently asked a question about the best business outcome of automation. My immediate thought was improved speed of operations by mechanizing operational tasks, like automated software upgrades, creating VLANs, updating ACLs or routing, and so forth. This […]
The post The Best Outcome Of Automation? Visibility appeared first on Packet Pushers.
Advizex, a reseller and Gluware customer, discusses how it uses Gluware for security audits and remediation with its clients. This includes network and device discovery, addressing configuration drift, and managing multiple vendors using the Gluware platform. Packet Pushers host Greg Ferro is joined by Michael Burns, Network Architect at Advizex to discuss real-world use cases. […]
The post Advizex: Automating Security Audits & Remediation with Gluware: LiveStream June 28, 2022 (2/7) – Video appeared first on Packet Pushers.
In this lesson on using Ansible for network automation, Josh VanDeraa looks at how to get started with Ansible Vault, re-using tasks in multiple playbooks with include_tasks, and leveraging loops in your playbooks. Josh has created a GitHub repo to store additional material, including links and documentation: https://github.com/jvanderaa/AnsibleForNetworkAutomation You can subscribe to the Packet Pushers’ […]
The post Ansible For Network Automation Lesson 6: Ansible Vault And Loops – Video appeared first on Packet Pushers.
DNS is our subject on today's Heavy Networking. More specifically, DNS transport over TCP. We talk with John Kristoff, one of the forces behind RFC9210, which covers the operational requirements for DNS transport over TCP. This is not an esoteric document covering a tiny, nuanced DNS use case. Instead this doc will likely affect most of you listening, whether you’re a network operator or a name server operator. We talk with John about the implications of this RFC.
The post Heavy Networking 638: Don’t Block DNS Over TCP appeared first on Packet Pushers.
This post originally appeared on the Packet Pushers’ Ignition site on February 18, 2020. The more pedantic in the tech community argue about the merits of public-private key authentication vs. simple password authentication when logging into an SSH host. I have no strong opinion regarding your security posture when using one vs. the other. […]
The post Setting Up Public-Private Keys For SSH Authentication appeared first on Packet Pushers.
On today's Kubernetes Unpacked podcast we explore tradeoffs that come with using Terraform to manage Kubernetes. My guest is Luke Orellana, an SRE who uses Kubernetes. He's also a HashiCorp Ambassador. We also discuss differences between managing VMs and Kubernetes, Kubernetes benefits including self-healing, and downsides such as dealing with the complexity that comes from containers and microservices.
The post Kubernetes Unpacked 004: Pros And Cons Of Using Terraform With Kubernetes appeared first on Packet Pushers.
In this episode, the IPv6 Buzz crew talk about IPv6 transition technologies – especially NAT64/DNS64 – and what design considerations come into play when deploying them.
The post IPv6 Buzz 105: IPv6 Transition Technology Design Considerations appeared first on Packet Pushers.
In this lesson on Ansible and network automation, Josh VanDeraa reviews a common folder structure for use in Ansible and discusses where to define variables in Ansible including: -all.yml -group_vars folder -host_vars folder -importing variables from another file -accessing variables from other devices Josh has created a GitHub repo to store additional material, including links […]
The post Ansible For Network Automation Part 5: Ansible Variables And Folder Structures – Video appeared first on Packet Pushers.
In this video, host Michael Levan shows the basics of using Weave to enable simple networking within Kubernetes. He also shares how to find instructions to use Cisco ACI and Flannel. Michael Levan brings his background in system administration, software development, and DevOps to this video series. He has Kubernetes experience as both a developer […]
The post Kubernetes For Network Engineers – Lesson 4: Kubernetes Networking Under The Hood – Video appeared first on Packet Pushers.
Regulated industries such as financials often feel the pain of a current audit or upcoming audit. Implementing network automation with a product like Gluware can enable continuous compliance. Julie Wehling, Solutions Architect, Gluware; and Greg Ferro, Co-Founder, Packet Pushers discuss a real-world customer use case in which a global financial services company used Gluware to […]
The post Enabling Continuous Compliance for a Global Financial Gluware Customer: Livestream 28 June 2022 1/7 – Video appeared first on Packet Pushers.
In this lesson on using Ansible to automate network tasks, instructor Josh Vanderra covers the following topics: -Ansible origins -Inventory files -The Ansible playbook structure: Tasks Plays Playbooks Roles -Using the debug module Josh has created a GitHub repo to store additional material, including links and documentation: https://github.com/jvanderaa/AnsibleForNetworkAutomation You can subscribe to the Packet Pushers’ […]
The post Ansible For Network Automation Lesson 2: Getting To Know Ansible – Video appeared first on Packet Pushers.