User's Manual

Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations
July, 2009 v 1.0 Page 3 - 18
3.3.3 OID
Any status and setup information has an OID (Object Identifier). The OID of the ARK1 ATSC
system is:
• screenservice_ark1atsc: 1.3.6.1.4.1.21678.186
iso(1).org(3).odd(6).internet(1).private(4).enterprises(1).screenservice(21678).scree
nservice_ark1atsc(186)
3.3.4 SNMP tree structure
The screenservice_ark1atsc tree has 12 nodes and 1 leave.
The nodes are:
• ark1atsc_SystemInfo: global description of the system.
• ark1atsc_Mode: shows and manages board modes.
• ark1atsc_Input: shows and manages inputs.
• ark1atsc_Modulation: shows and sets local modulation.
• ark1atsc_Output: shows and manages the output.
• ark1atsc_HW_monitor: shows the amplifier status.
• ark1atsc_Gps: shows the collection of live data from GPS receiver.
• ark1atsc_Clock: shows and sets 10MHz and 1PPS source.
• ark1atsc_Network: shows and sets network parameters.
• ark1atsc_Alarm: shows and manages system alarms.
• ark1atsc_Config: allows the management of the machine configuration.
• ark1atsc_TrapAlarm: is the OID used in the trap message:
Table 3. ARK ATSC SNMP Tree Structure
OID Name R\W Description
1 iso
1.03 org
1.03.06 dod
1.3.6.1 internet
1.3.6.1.2 mgmt
1.3.6.1.2.1 mib-2
1.3.6.1.2.1.1 system
1.3.6.1.2.1.1.1 sysDescr R
1.3.6.1.2.1.1.2 sysObjectID R
1.3.6.1.2.1.1.3 sysUpTimeInstance R