NetBSD sys_info
pfSense High Availability Synchronization
pfSense Load Balancing and Failover with Relayd
What are the earliest defined open source licenses?
20 years of NetBSD
New tools and daemons in NetBSD 6.0
NetBSD Installation (book chapter)
At BSDCan 2012 in Ottawa
Old 1BSD software used today
Microsoft provides NetBSD ISO for eMIPS