Why Your Ubiquiti EFG Can't Push 25 Gbps Inter-VLAN — and What's Actually Going On
Or: How I Reproduced the Problem on x86, Tried to Load the Missing Modules on the Real Device, and What That Tells Us About Ubiquiti's Kernel
TL;DR
Ubiquiti markets the Enterprise Fortress Gateway (EFG) as a 25-gigabit-class router. The product page lists two 25 GbE SFP28 ports for WAN/LAN, and Ubiquiti positions the device as a flagship for medium and large enterprise deployments. Its silicon — a Marvell Octeon CN9670 — supports hardware-accelerated forwarding through purpose-built network engines (NIX) that should sustain tens of millions of packets per second. The UDM Beast, Ubiquiti's next-generation gateway, pairs a Marvell Octeon CN10K SoC (with ARM Neoverse N2 cores) with a dedicated Marvell Prestera-class switching ASIC accessed via PCIe — capabilities that, properly used, would offload most of the per-packet forwarding work into hardware.
| //Create by Dark Raja💥 | |
| //github.com/rajahalder07h-lang | |
| //t.me/Darkraja_Official | |
| const { bot } = require('../lib/') | |
| const fetch = (...args) => import('node-fetch').then(({ default: fetch }) => fetch(...args)) | |
| bot( | |
| { | |
| pattern: 'music ?(.*)', |
Audit this entire codebase for materially useful simplifications in its data structures, state representation, control flow, algorithms, and ownership.
This is an audit-only exercise. Do not edit files, run tests, implement recommendations, commit, or push. Read-only inspection commands are allowed.
You are the coordinator. Continue until the complete codebase has been reviewed and the final audit is validated.
- Establish the coverage contract
Inspect the repository and inventory every identifiable subsystem.
LLM Wiki
A pattern for building personal knowledge bases using LLMs.
This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.
The core idea
Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.
17.0.0 Save File Management
Hello! It's been a while since I've done any write-ups, but I thought I'd do one to (hopefully) bring a little clarity to a situation that's been causing a lot of confusion and misinformation.
I'm thinking I'll go through what the problem is and why it happens. So, I guess, let's dive in:
What's happening?
Some people are finding that upon updating to 17.0.0, their consoles are getting a blackscreen and refusing to boot further.
| @echo off & setlocal enableextensions | |
| title Reset AnyDesk | |
| reg query HKEY_USERS\S-1-5-19 >NUL || (echo Please Run as administrator.& pause >NUL&exit) | |
| chcp 437 | |
| call :stop_any | |
| del /f "%ALLUSERSPROFILE%\AnyDesk\service.conf" | |
| del /f "%APPDATA%\AnyDesk\service.conf" | |
| copy /y "%APPDATA%\AnyDesk\user.conf" "%temp%\" | |
| rd /s /q "%temp%\thumbnails" 2>NUL | |
| xcopy /c /e /h /r /y /i /k "%APPDATA%\AnyDesk\thumbnails" "%temp%\thumbnails" |
ELF Format Cheatsheet
Introduction
Executable and Linkable Format (ELF), is the default binary format on Linux-based systems.
Compilation
Golden dot spiral on the disc
This code sample demonstrates how to generates a set of points that covers a disc almost evenly, for any number of points. The trick is to use a Fermat's spiral and the golden angle.
| 42 points | 256 points | 999 points |
|---|---|---|
EN685.648 Data Science
This course requires knowledge of Python and SQL (the requirement is listed in the course description). If you do not know Python, you will not do well and the course will be that much harder.
Infrastructure
- You are very strongly encouraged to use a computer upon which you have administrator/superuser privileges. I cannot help you with problems associated with the installation of software and libraries.
- You are encouraged to use "Unix"-style operating system (MacOS or Linux flavor) either directly or in a virual environment (Docker or VirtualBox). It's not required but you should be multi-hosted when it comes to OSes and the examples of command line utilities will be in 'Nix. This is not necessary to excel in the class but it is helpful. Many platforms are built on Linux and you should learn to use it.
- Ideally, you should have your environment up and running before the semester starts but no later than the 2nd day of class (that first Friday). There is a test a