A developer successfully ported iroh, a Rust networking library, to Raspberry Pi RP2350 embedded devices by leveraging existing ESP32 support infrastructure. The implementation uses FreeRTOS with standard library support, integrated WiFi connectivity via the CYW43 driver, and PSRAM configuration, demonstrating proof-of-concept functionality on both bare RP2350 and Pimoroni Presto boards.
GRAND (Gratuitous Neighbour Discovery) fixes an asymmetry in IPv6 where newly configured hosts can reach routers but routers may not yet know how to reach the hosts, causing latency or packet loss on first return traffic. The mechanism makes hosts proactively advertise their addresses via unsolicited Neighbour Advertisements instead of waiting for routers to discover them reactively. The author implemented GRAND in FreeBSD following RFC 9131 guidelines.
A website failed to load due to potential browser extensions, network issues, or settings problems. Users are advised to check their connection, disable ad blockers, or try a different browser.
Pi-box is a desktop application for macOS, Linux, and Windows that runs a lightweight Alpine Linux VM with a coding agent inside WASM, providing a terminal interface with tmux, file management, workspace support, and network controls. Built on Electron with React and xterm.js, it includes persistent storage per workspace and features like port forwarding and firewall rules.
Bryan Cantrill, Adam Leventhal, and guests discuss Oxide's VOXEL emulation environment, which enables testing of rack configurations before physical deployment. The show covers key technologies like Falcon, SoftNPU, Hubris, and various Oxide hardware components that accelerate development across multiple domains.
PGSkiff is a service that enables IPv4 clients to connect to IPv6-only PostgreSQL databases without requiring client changes, VPNs, or proxy maintenance. It provides a single endpoint that handles connections, TLS, and routing while maintaining full compatibility with standard Postgres drivers and tools.
D-Matrix announced it will integrate its next-generation XPUs with NVIDIA's NVLink Fusion platform to enable scaling across multiple accelerators and larger clusters. The partnership leverages NVLink Fusion technology alongside NVIDIA networking components like ConnectX-9 and BlueField-4 DPUs, providing a standardized rack-scale deployment option for hyperscalers.
An article discussing IPv6 addressing challenges for space networking. It outlines how current terrestrial IPv6 mechanisms fail at interplanetary scales and proposes the EXPANSE working group to address fourteen identified gaps, including lack of registration models, inefficient Earth-centric routing, and jurisdictional fragmentation in space infrastructure.
wireguard-go is a Go implementation of WireGuard that creates VPN interfaces via command-line. It runs on Linux, macOS, Windows, FreeBSD, and OpenBSD with platform-specific limitations, and can be compiled from source using Go and Make.
BitBang addresses the challenge of remotely accessing hardware, sensors, and media from local networks without requiring software installation, accounts, or cloud service dependencies. The article critiques existing solutions like ngrok, Tailscale, and cloud platforms for being too heavy, account-gated, or locked-in, and proposes a browser-native, end-to-end verified approach to remote access.
DietPi v10.7 was released on September 12th, 2026, featuring new images for LubanCat 4 and ARMv8 virtual machines, container networking support, and new software packages including Homebox and Scrypted. The update also includes a new network configuration tool, kernel driver additions for Allwinner SBCs, and various fixes across multiple single-board computer platforms.
Building social capital—treating relationships like a bank account where meaningful interactions create deposits—is more effective than traditional networking. By genuinely helping others and providing value without expecting immediate returns, you accumulate the ability to make requests when needed, while maintaining a positive reputation and enabling ideas to spread through your network.
TailTalk is a modern async AppleTalk stack written in Rust and Tokio that enables communication with vintage Macs and printers on Linux, macOS, and Windows without kernel drivers. It provides packet parsers and async APIs for major AppleTalk protocols, supports file sharing via AFP, printer sharing via AirPrint/IPP, and works with TashTalk USB devices for LocalTalk networks.
A user configures Pi-hole with IPv6 support on a home network despite ISP router limitations. By enabling Router Advertisements with high preference on Pi-hole, devices prefer the local DNS server over the ISP's DNS, effectively circumventing the locked-down router's IPv6 restrictions.
A research paper examines whether 7G wireless technology should become a distinct mobile generation beyond 6G. Rather than treating 7G as inevitable, the authors propose a readiness framework evaluating demand, system discontinuities, coordination value, sustainability, trust, and geopolitical viability across candidate technologies like agentic networks, RF-native computing, and quantum interworking.
GameMath is a self-contained C math library derived from FreeBSD's msun that provides consistent floating-point results across platforms and compilers for networked games using lock-step simulation. It replaces platform libc math functions with software implementations prefixed with gm_ to ensure reproducible binary-level floating-point operations and prevent simulation desynchronization.
A discussion of Broadcom's positioning in AI infrastructure, highlighting its custom XPU design, networking capabilities, and VMware software business as complementary revenue streams from hyperscaler capital expenditure. The analyst argues Broadcom doesn't need to compete directly with Nvidia but benefits from any scenario where tech giants build larger AI clusters and develop proprietary chips.
Social media discussions on AI infrastructure spending and related investments. A user analyzes Federal Reserve interest rate policy and inflation dynamics, while investors debate semiconductor and data center companies positioned to benefit from AI capex, including Broadcom's custom chip and networking opportunities, and comparisons between Indian AI infrastructure plays E2E Networks and ESDS.
This 2018 blog post explores the challenges of implementing timeouts in I/O operations across programming systems. The author argues that while timeouts are essential for handling unresponsive external systems, most programming environments lack practical APIs for applying them reliably, and discusses the design complexities of the Trio library's approach to solving this problem.
A technical analysis of detecting residential proxies by comparing TCP and UDP IP addresses obtained through WebRTC. The method identifies proxy usage by examining IP address discrepancies across different networks and analyzing TLS handshake duration relative to TCP round-trip time, which reveals when connections are split at proxy exit points.