Grass Valley iControl V.6.02 - Manual (Page 89)

iControl
User Guide
79
From Application Server to Densité
From Densité to Application Server
To/from Application Server to/from SNMP Devices
From Application Servers to IR Controller
From Application Server to/from NTP Server
Service Port Transport Notes
Densité 5100,
5110
TCP Required if Densité controller is installed. Recommendation is to
isolate Densité on ETH1 for optimal performance. Can also be
installed remotely to communicate with Application Server over
WAN.
Service Port Transport Notes
None Response is sent through the connection initiated by the
Application Server.
Service Port Transport Notes
SNMP 161,
162
UDP Simple Network Management Protocol, used for
communications between iControl and third party devices.
Required for Application Server acting as an agent or a manager.
SNMP Health
Monitoring
Agent 1161 UDP Required for centralized Application Server Health Monitoring
Service Port Transport Notes
IR Controller 4998 TCP, UDP Used for set-top box control via infrared signal
Service Port Transport Notes
NTP 123 UDP Used for Network Time Protocol synchronization, which is
strongly recommended in a multiple Application Server
configuration. Port needs to be open in both directions.