HP t505 Administrator Guide 9 - Page 47

Administrator Guide for Thin Clients | HP Velocity config/system/settings Description The /proc/net/hp-velocity/config/system/settings file specifies the following parameters: • OperationalMode: Set the operational mode of HP Velocity. • LiveQ-PacketLossProtection: Provide packet loss protection to UDP application flows. • LiveTCP-LatencyMitigation: Provide latency mitigation to TCP application flows. • LiveWifi-Prioritization: Accelerate application flows by leveraging Wi-Fi multimedia standards to minimize latency and prioritize HP Velocity traffic. This ensures that HP Velocity-protected flows experience lower latency and jitter, and higher throughput. • TCPOptionBeacon: Use the TCP option beacon (0x0100000000000000) for TCP flows. • TCPTelemetry: Collect remote metrics for TCP flows. • SingleSidedAccelerate: (HP Velocity Thin Client only) Provide client-side acceleration. Read / Write • Read: Use the following command to uery the configuration parameters: cat /proc/net/hp-velocity/config/system/settings • Write: Any single value using a string with the format = . Parameters Table 23: /config/settings parameters Parameter Values Default OperationalMode LiveQ-PacketLossProtection LiveTCP-LatencyMitigation LiveW if i-Prioritization TCPOptionBeacon TCPTelemetry SingleSidedAccelerate • Enabled • Disabled • Enabled • Disabled • Enabled • Disabled • Enabled • Disabled • Enabled • Disabled • Enabled • Disabled • Enabled • Disabled Enabled Enabled Enabled Enabled Enabled Dsabled Disabled Note: When the TCP option beacon (TCPOptionBeacon) setting is enabled, HP Velocity adds up to 4 bytes of data to TCP headers. This is in compliance with RFC 791 and RFC 793. Some applications might not be compliant with RFC 791 or RFC 793, and as a result might not be able to process TCP option beacons. If this occurs, disabling the TCP option beacon setting should resolve the issue. 43