The ISP Column| www.potaroo.net
Guest Post: A packet-level tour through redirects, TLS negotiation, and protocol discovery.| APNIC Blog
There has been a major change in the landscape of the internet over the past few years with the progressive introduction of the QUIC transport protocol. Here I’d like to look at where we are up to with the deployment of QUIC on the public Internet. But first, a review of the QUIC protocol.| blabs
The DNS Operations, Analysis, and Research Center (DNS-OARC) brings together DNS service operators, DNS software implementors, and researchers together to share concerns, information and learn together about the operation and evolution of the DNS. They meet between two to three times a year in a workshops format. The most recent workshop was held in Atlanta, in February 2025. Here are my thoughts on some of the material that was presented and discussed at this workshop.| blabs
年底抽空开发自己的图床服务PICR.zz.ac。图床部署在一台甲骨文 永久免费 ARM 机器上。机器在美西,从国内访问不太稳定。无论是延迟还是丢包率都不太 好看。这种网络环境正是 QUIC + HTTP/3 协议的用武之地。而且我测试发现,在高峰期 UDP 通信反而比 TCP 通信要更稳定。而实践发现 HTTP/3 协议的加载速度确实优于 HTTP/1.1 和 HTTP/2,所以我就给服务器的 Nginx 开启了 HTTP/3 支持。本...| taoshu.in