Search Results for "kernel tcp"

DSVPN is a Dead Simple VPN, designed to address the most common use case for using a VPN. Runs on TCP. Works pretty much everywhere, including on public WiFi where only TCP/443 is open or reliable. Uses only modern cryptography, with formally verified implementations. Small and constant memory footprint. Doesn't perform any heap memory allocations. Small (~25 KB), with an equally small and readable code base. No external dependencies.

...Load balancing with the following scheduling algorithm, rr: round robin, ha: high availability, lha: latency based high availability, dh: destination hashing. Rule & priority based forwarder choosing: Config Examples. DNS forwarding server. Force upstream querying by TCP. Association rules between dns and forwarder choosing. Association rules between dns and ipset. dns cache support. Custom dns record. IPSet management (linux kernel version >= 2.6.32). Add ip/cidrs from rule files on startup. Add resolved ips for domains from rule files by dns forwarding server. Serve HTTP and socks5 on the same port. ...

This repository is a hands-on, longform guide for building and operating your own “scientific” Internet access setup — i.e., self-hosted proxies, VPNs, and transparent gateways — so you can reach blocked resources, protect privacy, and learn the underlying networking principles. It walks through buying and evaluating VPSes (regions, bandwidth, CN2/GIA lines), enabling kernel/network optimizations (BBR), and applying production practices like TLS certificates with Let’s Encrypt and using...

...KA9Q NOS became the basis for several low-end commercial dialup terminal servers and routers. It influenced the development of the Internet protocols and implementations, including the Linux kernel.