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networking
8 postsHTTP QUERY Method Arrives: Is Your Infrastructure Ready?
IETF's new QUERY HTTP method fixes the POST-for-search compromise, but CDN, WAF, and framework support still lag behind. A practical engineering guide to what's ready and what isn't.
httpnetworkingapi-designcdnbfdd vs XDP-based BFD Fast Path Under CPU Stress: 44 vs 0 Flaps
Under CPU stress, FRR's bfdd flapped 44 times in 120 seconds while an XDP-based BFD fast path stayed at zero flaps, matching line-card-level reliability.
bfdebpfxdpnetworkingHow GitHub Uses eBPF to Block Circular Dependencies in Deployments
GitHub explains how it uses eBPF to detect and block circular dependencies caused by hosting its own source code, using cGroup-based network filtering and a DNS proxy.
ebpfgithublinux-kerneldevopsHow Airbnb Broke Circular Dependencies in Its Observability Stack
Airbnb engineers explain how they eliminated circular dependencies in their metrics pipeline using dedicated Kubernetes clusters and a custom Envoy-based networking layer.
observabilitykubernetesreliabilityinfrastructureOpenWrt One: An Official Open Hardware Router
OpenWrt One is a MediaTek Filogic 820-based, WiFi 6 open hardware router with PoE, M.2 SSD support and multi-layer NAND/NOR recovery options.
openwrtopen-hardwareroutermediatekCloudflare routes public traffic to private apps securely
Cloudflare's new Application Services for Private Origins brings WAF, bot management and caching to private origins without exposing public IPs.
cloudflarenetworkingsecurityzero-trustDNSGlobe: DNS Yayılımını Terminalden İzleyen Rust TUI
DNSGlobe, 34 küresel DNS çözücüyü paralel sorgulayıp sonuçları harita üzerinde gösteren açık kaynak Rust terminal aracı. Watch mode ile yayılımı canlı takip edin.
dnsrustclinetworkingDMARC'ın yeni np etiketi DNSSEC ile çakışıyor
RFC 9989'daki DMARC np etiketi, DNSSEC'in RFC 9824 kompakt yokluk kanıtlama mekanizmasıyla çelişiyor; Cloudflare, AWS ve Azure gibi sağlayıcılar etkileniyor.
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