Network Adapter Failover (NAFO) Restrictions (Sun Cluster 3.0 5/02 Release Notes)

Sun Cluster 3.0 5/02 Release Notes

Network Adapter Failover (NAFO) Restrictions

All public networking adapters must be in NAFO groups.
Only one NAFO group exists per IP subnet for each node. Sun Cluster 3.0 software does not support even the weak form of IP striping, in which multiple IP addresses exist on the same subnet.
Only one adapter in a NAFO group can be active at any time.
Sun Cluster 3.0 software does not support setting local‐mac‐address?=true in the OpenBoot^TM PROM.