Setting Up For ALTQ: NetBSD

NetBSD: ALTQ available in NetBSD 4.0 and newer; The GENERIC kernel does not have ALTQ options enabled.

Relevant options are

options ALTQ # Manipulate network interfaces' output queues
options ALTQ_CBQ # Class-Based Queuing
options ALTQ_HFSC # Hierarchical Fair Service Curve
options ALTQ_PRIQ # Priority Queuing
options ALTQ_RED # Random Early Detection

Enable the options you need in your kernel config, build and install the kernel