User's Guide
  Host cards do not respond to ARP requestsTroubleshooting Firmware Updates 
ClearCube Technology, Inc.    113 
For more information, see Chapter 2 “Connection Modes and Network Topology” on page 12 and 
“Configuring Zero Clients and Host Cards” on page 62. 
PCoIP does not support all power states 
Several power states do not provide power to all system components, preventing PCoIP 
components from establishing sessions, maintaining sessions, and from receiving wake requests. 
Resolution 
Disable any power management settings in the system that would put the system into power 
states S1 or S2. As a workaround, note that Standby (S3), Hibernate (S4), and Soft-Off (S5) 
are supported. 
Host cards do not respond to ARP requests  
Host cards do not respond to Address Resolution Protocol (ARP) requests when they are in S4 
and S5 power states. 
Resolution 
Add static ARP cache entries for the host blades that will be powered down.  










