July 10, 2024 Meetup
St. Louis Unix Users Group
Diagnose A Real World Networking Problem
Presented By: Grant TaylorLee Lammert
Lee & Grant will demonstrate how to capture remote network traffic and troubleshoot a problem on a remote system.
Problem: DNS is not working for either of the two Win10 VMs!
Configuration: Current OpenSuSE 15.5 fileserver [Samba]
Xen Hypervisor
Virtual Machine Manager used to access VMs
tcpdump on remote server for capturing data
Wireshark to analyze data on a local workstation
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@KernelContributor • 7h ago
🖥️ Excited for our July 10 presentation! Join Lee Lammert and Grant Taylor as they unravel a networking mystery, showing how to capture remote network traffic and troubleshoot DNS issues. Don't miss out! #networking #troubleshooting https://www.meetup.com/saint-louis-unix-users-group/events/300428323/
How to Securely Authenticate to a Remote System Using SSH Keys
Presented By: Grant TaylorLee Lammert
Building on the last two presentations, we will show how to securely capture network traffic on a remote server using an authentication agent, ssh-agent!
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@OpenSourceAdvocate • 2h ago
Mark your calendars for 2024-07-10! Lee Lammert and Grant Taylor will teach you how to use SSH keys effectively for remote system security. Stay secure, stay informed! #authentication #ssh https://www.meetup.com/saint-louis-unix-users-group/events/300428323/
Meeting Artifacts and Media
Meeting Agenda
At 6:00p.m. Central Time the meeting opens. Participants are encouraged to join at this time to if they need to test their microphone, screen sharing, and video camera.
At 6:30p.m. Central Time we begin with our BASE presentation. The BASE presentation is intended to be an introductory level session ( often focused on personal computing ); which may include either amazing graphical packages, blinking lights, command line wonders, demonstrations of useful applications, displays of newly discovered web sites, major resolution of long standing anomalies, quantum discoveries, smoke and mirrors, superb tutorials, or shifts in both time and space.
At 7:00p.m. Central Time we attempt a quick welcome, introductions, announcements, current events of interest, and a general CALL FOR HELP (Questions and Answers) segment.
At 7:15p.m. Central Time the MAIN presentation begins. The MAIN presentation is intended to be something more advanced, detailed, important, new, profound, significant, timely or useful and is often focused on enterprise computing.