TCP

Engineers are discussing an approach that routes large language model requests across multiple inference providers using TCP-style congestion control. The method treats each provider like a network link, adapting traffic in response to latency and failures so no single provider becomes a bottleneck. Commenters are weighing the tradeoffs of adaptive routing for reliability and cost in production AI systems.

RFC 1122, the document that defines the TCP/IP requirements every host on the Internet must meet, was published in October 1989. Networking enthusiasts are revisiting its history, noting how the standard laid the groundwork for protocols used in Linux and open-source networking stacks that still run the modern Internet.

Flamethrower is a fast, open-source tool for benchmarking and stress-testing DNS servers, supporting queries over UDP, TCP, DNS-over-TLS and DNS-over-HTTPS on Linux. It measures performance and functional behaviour of DNS infrastructure, letting administrators test how servers cope under load and verify protocol support.

A Stanford professor is promoting a new network protocol intended to replace TCP, the transmission control protocol that has underpinned internet data delivery for decades. The push is drawing attention in networking and software circles, where replacing such foundational technology sparks debate over feasibility, compatibility and whether the internet's core plumbing truly needs rethinking after more than forty years.

Japanese company TCP (TCP Co., Ltd.) will begin programme sponsorship on two regional broadcasters, BAYFM and MRO Hokuriku Broadcasting, from October. The company says the move marks a full-scale rollout of a branding strategy using regional media to raise its profile among local audiences.

A new write-up explores running PostgreSQL over the QUIC protocol instead of the usual TCP connection. QUIC, developed originally at Google and standardized by the IETF, promises faster connection setup, built-in encryption and better performance on unreliable networks. The project is drawing attention from database and infrastructure developers curious whether these transport-layer gains translate into real-world improvements for database traffic.

A new vulnerability, CVE-2026-42542 with a CVSS score of 7.5, has been disclosed in TDengine, an open-source time-series database used in OT and IoT deployments. The flaw is an integer underflow in pre-authentication RPC message parsing: a single crafted packet sent to TCP port 6030 can crash unauthenticated servers. Versions 3.4.0.0 through 3.4.1.5 are affected, with a fix released in version 3.4.1.6. No exploitation in the wild has been reported so far, and a proof-of-concept has been withheld.