Cisco IOS
Cisco IOS, Cisco IOS in a Nutshell, Cisco IOS Operating System, Cisco IOS: Internetworking Operating System, Telconi Terminal for Cisco IOS
Distributed
2K, Amoeba, Inferno, Plan 9, AgentOS, AgentOS: Agent-based Distributed Operating System , AtomsNet, Distributed Operating Systems, E1, GLUnix, GUIDE, Hive, Hurricane, Institute for Distributed Systems: IVS
NetWare
A.N.D. Technologies Inc. Pcounter software, Abend.org, Add Space Limit Automatically Script, AdRem Software, Alexander LAN Inc., Arcserve back-up software For Netware, Avanti Technology, Connectotel Inc., HBware: Netware support utilities for administrato, Innovative SoftSystems
Quality of Service
DROPS: Dresden Real-Time Operating System Project, FAQ: Quality of Service, Getting Closer to 99.9999% Network Uptime, Managing the Quality of Service over IP Network, Operating Systems with Quality of Service Guarante, Project Satori, Quality of Service over IP: References, Roadrunner, Scout, SUMO
TinyOS
An Empirical Evaluation of TinyOS RF Networking, a, Berkeley WEbS: Wireless Embedded Systems, Brainy Buildings Conserve Energy, Large Scale Deeply Embedded Networks, Largest Tiny Network Yet, SourceForge: TinyOS, System Architecture Directions for Networked Senso, TinyOS, TinyOS: An Operating System for Networked Sensors
KA9Q NOS TCP/IP Package
Second known implementation of Internet protocol (IP) for low-end computers; can at once be network client, server, IP packet router; support multiple client and server sessions. Description, downloads, zip format. Original author.
Systems Research Group, Networks and Operating Sys
University of Cambridge, Computer Lab. Many interesting network OS oriented projects, including Nemesis OS.