He opened the Titan Migration lab. It was a beast: 30 routers, 15 firewalls, and a virtualized load balancer. In the previous version, loading this lab took five minutes and caused the fan to scream like a jet engine.
Version is built on a Ubuntu 20.04 LTS base and leverages KVM acceleration, Docker, and a custom PHP/Node.js frontend.
PNetLab includes UKSM, which deduplicates identical data in RAM. If you run ten identical routers, UKSM collapses their memory footprint into a fraction of the size. Keep this service enabled in the system settings. Pnetlab 5.3.11
Improved visual representation of the NAT cloud within the lab.
Resolved issues with traffic capture (Wireshark) on nodes directly connected to internal or private clouds. He opened the Titan Migration lab
3.11 release. Deep Dive into PNetLab 5.3.11: The Go-To Network Emulation Platform Just Got Faster
: The software fails to neutralize special characters fed into the qemu_options configuration parameter. An authenticated user possessing lab-authoring or lab-editing privileges can inject malicious escape strings into a node’s properties. Version is built on a Ubuntu 20
RDP console functionality, crucial for Windows-based images (e.g., Windows 10/11 acting as clients in a lab), has been improved to function more reliably within the browser.
reboot