Netowrking

Queueing in the Linux Network Stack

Packet queues are a core component of any network stack or device. They allow for asynchronous modules to communicate, increase performance and have the side effect of impacting latency.

Linux Advanced Routing Tutorial

For years, we used to have a plain-old ADSL in the office—fast download speeds, slow upload, high latency—all that at the cost of $1/GB. We have had so many problems with performance and reliability that after a few years of struggling, we decided to get a second upstream link—SHDSL 5M/5M symmetric link—low latency, consistent speed during the day.