tcp/ip - systemBash

Fixing ip_conntrack Bottlenecks: The Tale Of The DNS Server With Many Tiny Connections

11 years ago 3 min read DNS kernel Linux tcp/ip

Server management is a funny thing. No matter how long you have been doing it, new interesting and unique challenges continue to pop up keeping you on your toes. This is a story

Tweaking TCP for Fast (100mbps+) Connections and Transfers on Linux

11 years ago 2 min read Ethernet kernel Linux network speed tcp/ip

We recently did some speed testing on a few of the servers on our network, and we were not receiving the speeds expected considering they were sitting on a physical 100mbps ethernet port.

A Simple Java UDP Server and UDP Client

13 years ago 1 min read Code Samples communications java networking server tcp/ip

For a class I am taking, we are testing out a simple UDP Server and UDP Client to demonstrate what each one does and how sockets work. The code size is very small