Manuals+

COEX SNMP Protocol Instructions

1 Applicable Products

Product Type Model Version
LED display controller Single-card controllers: MX40 Pro, MX30, MX20, KU20
Card-based controllers: MX6000 Pro, CX40 Pro		 V1.4.0
Software VMP V1.4.0

2 Function Scope

The following operations can be performed through SNMP:

  • Controller information obtaining
  • Screen information obtaining
  • Cabinet information obtaining
  • Controller status obtaining and reporting
  • Input source status obtaining and reporting
  • Ethernet port status obtaining and reporting
  • Receiving card status obtaining and reporting
  • SNMP reporting target server (ip/port number 162)
  • SNMP reporting period (range: 1-60, unit: minute)

3 Operating Procedure

Each function corresponds to an OID, which is used to distinguish different monitoring items. When testing through the MIB software, enter the corresponding OID to get the corresponding monitoring item, enter the reporting OID to receive the trap information, and enter the reporting time OID to set the trap period. Specific operations are as follows:

3.1 Enable SNMP via Controllers

Single-card Controllers

Single-card controllers include MX40 Pro, MX30, MX20, KU20.

Step 1: On the main menu screen, navigate to Communication Settings > Network Settings.

[Image Description: Screenshot of the 'Network Settings' screen within 'Communication Settings'. It shows options like 'SNMP' and 'Art-Net', with 'SNMP' configured to 'Manual >'.]

Step 2: Toggle on or off SNMP.

○: Enable SNMP.

●: Disable SNMP.

Card-based Controllers

Card-based controllers include MX6000 Pro and MX2000 Pro.

Step 1: Select Communication > Protocol from the main menu to access the settings interface.

[Image Description: Screenshot of the 'Protocol' settings screen, displaying a toggle switch for 'SNMP' which can be enabled or disabled.]

Step 2: Toggle on or off SNMP.

●: Enable SNMP.

○: Disable SNMP.

3.2 Retrieve Monitoring Information via a Get Request

Step 1: Open the MIB Browser to enter the software interface.

Step 2: Fill in the correct device IP address and the OID corresponding to the monitoring item information. Select 'Get' in the Operations drop-down list, and click the 'Go' button.

[Image Description: Screenshot of the iReasoning MIB Browser software. It shows an address bar, MIB Tree, and a Result Table. The 'Operations' dropdown is set to 'Get', and the 'Go' button is visible.]

Step 3: The execution results are displayed in the Result Table area, containing the OID address, monitored item results, data type, and device IP.

Step 4: Obtain further monitoring information by selecting the 'Get Next' option in the Operations drop-down list and clicking the 'Go' button.

[Image Description: Screenshot of the iReasoning MIB Browser software. It shows the 'Operations' dropdown set to 'Get Next', with the 'Go' button ready to be clicked. The Result Table displays retrieved information like controller model and firmware version.]

3.3 Get Trap Reporting Information

Step 1: Open the MIB Browser to enter the software interface.

Step 2: Fill in the correct device IP address and the OID corresponding to the monitoring item information. Select 'Set' in the Operations drop-down list and click the 'Go' button.

Step 3: In the OID input box of the pop-up SNMP SET edit area, enter '.1.3.6.1.4.1.319.2.100.0.1'. Select 'OctetString' as the Data Type and enter '172.17.6.179/162' (local IP/162) in the Value input box.

[Image Description: A pop-up window within the MIB Browser for SNMP SET operations. It shows fields for OID, Data Type (e.g., OctetString), and Value, with 'OK' and 'Cancel' buttons.]

Step 4: Click the 'OK' button to complete the SNMP Trap server setup operation.

[Image Description: Screenshot of the MIB Browser showing a pop-up window for SNMP Trap server setup. It includes fields for OID, Data Type, and Value, with an 'OK' button to confirm.]

Step 5: Click on the 'Tools' option in the menu bar, then select 'Trap Receiver' to complete the operation of getting information of monitoring items by Trap.

Step 6: The execution results are displayed in the Trap Receiver area. Detailed information can be viewed by clicking on a specific entry in the Description area.

[Image Description: Screenshot of the iReasoning MIB Browser displaying the 'Trap Receiver' window. It shows received trap information, including Source, Time, and Severity.]

[Image Description: Screenshot of the iReasoning MIB Browser's 'Trap Receiver' area, showing detailed trap information like 'coldStart', Enterprise, Specific, and Variable Bindings with OIDs and values.]

3.4 Perform the Operation of Reporting Target Settings

Step 1: Open the MIB Browser to enter the software interface.

Step 2: Fill in the correct device IP address and the OID corresponding to the monitoring item information. Select 'Set' in the Operations drop-down list and click the 'Go' button.

Step 3: Fill in the correct OID in the OID input box of the pop-up SNMP SET edit area, select the corresponding Data Type, and fill in the parameter value in the Value input box. Click 'OK' to complete the report target setting operation.

4 Examples

Demonstration software: MIB software (Note: This software may not support the display of uint64 type data).

Get example:

When testing the connection status of receiving cards 1-64 under Ethernet port 1, the value obtained is -1. The MIB software interprets the highest bit as a symbolic bit for int64 type data. For accurate testing, use Wireshark to capture packets.

[Image Description: Screenshot of the iReasoning MIB Browser showing a 'Get' request for a specific OID related to receiving cards. The Result Table displays the obtained value.]

[Image Description: Screenshot of Wireshark network protocol analyzer. It displays captured network packets, showing SNMP get-request and get-response messages between IP addresses, with details of the SNMP PDU.]

Trap example:

To test connection status changes of receiving cards 1-64 under Ethernet port 1, manually unplug and then plug the receiving cards.

Set example: Set the reporting period to 5 minutes using the MIB software.

[Image Description: Screenshot of the MIB Browser showing a pop-up window for SNMP SET operations, specifically for setting the reporting period. It has fields for OID, Data Type (Integer), and Value, with 'OK' and 'Cancel' buttons.]

5 COEX Series Controller and SNMP OID Parameter Comparison

In the OID, 'N' denotes a numerical value that takes a value from 1 up to the maximum quantity for that item (obtained via the corresponding OID).

5.1 SNMP GET (Read-only)

5.1.1 Controller Information

Function OID Data Type Controller Type Description
Controller time and date 1.3.6.1.4.1.319.10.10.1.1 string Single-card & Card-based 2006/01/03 15:04:05
Controller model 1.3.6.1.4.1.319.10.10.1.2 string Single-card & Card-based
Controller firmware version 1.3.6.1.4.1.319.10.10.1.3 string Single-card & Card-based
Controller name 1.3.6.1.4.1.319.10.10.1.4 string Single-card & Card-based
Controller primary/backup status 1.3.6.1.4.1.319.10.10.1.5 int Single-card & Card-based 0: primary; 1: backup
Controller serial number 1.3.6.1.4.1.319.10.10.1.6 string Single-card & Card-based
Controller MAC address 1.3.6.1.4.1.319.10.10.1.7 string Single-card & Card-based
Controller IP address 1.3.6.1.4.1.319.10.10.1.8 string Single-card & Card-based 192.168.12.34

5.1.2 Controller Status

Function OID Data Type Controller Type Description
Number of mainboard temperature measurement points 1.3.6.1.4.1.319.10.10.10.1 int Single-card & Card-based N ≥ 0
Name of mainboard temperature measurement point N 1.3.6.1.4.1.319.10.10.10.2.N.1 string Single-card & Card-based
Status of mainboard temperature measurement point N 1.3.6.1.4.1.319.10.10.10.2.N.2 int Single-card & Card-based Normal: 0
Abnormal: 1
Value of mainboard temperature measurement point N 1.3.6.1.4.1.319.10.10.10.2.N.3 int Single-card & Card-based
Number of mainboard voltage measurement points 1.3.6.1.4.1.319.10.10.10.3 int Single-card & Card-based
Name of mainboard voltage measurement point N 1.3.6.1.4.1.319.10.10.10.4.N.1 string Single-card & Card-based
Status of mainboard voltage measurement point N 1.3.6.1.4.1.319.10.10.10.4.N.2 int Single-card & Card-based Normal: 0
Abnormal: 1
Value of mainboard voltage measurement point N 1.3.6.1.4.1.319.10.10.10.4.N.3 int Single-card & Card-based
Number of fans 1.3.6.1.4.1.319.10.10.10.5 int Single-card & Card-based
Name of fan N 1.3.6.1.4.1.319.10.10.10.6.N.1 string Single-card & Card-based
Status of fan N 1.3.6.1.4.1.319.10.10.10.6.N.2 int Single-card & Card-based Normal: 0
Abnormal: 1
Rotating speed of fan N 1.3.6.1.4.1.319.10.10.10.6.N.3 int Single-card & Card-based
Number of controller power supplies 1.3.6.1.4.1.319.10.10.10.7 int Single-card & Card-based
Status of controller power supply N 1.3.6.1.4.1.319.10.10.10.8.N.1 int Single-card & Card-based Not inserted: 0
Inserted: 1
Genlock connection status 1.3.6.1.4.1.319.10.10.10.9.1 int Single-card & Card-based Not connected: 0
Connected: 1
Genlock frame rate 1.3.6.1.4.1.319.10.10.10.9.2 int Single-card & Card-based

5.1.3 Output Card Slot Information

Function OID Data Type Controller Type Description
Number of output card slots (N) 1.3.6.1.4.1.319.10.10.30.1 int Single-card & Card-based N ≥ 0
Single-card controller: N = 1 (The number of output card slots for a single-card controller is always 1)
Output card slot status 1.3.6.1.4.1.319.10.10.30.2 int Single-card & Card-based Connected: 0
Disconnected: 1
Card firmware version of output card slot N 1.3.6.1.4.1.319.10.10.30.3.N.1 Counter64 Single-card & Card-based
Card name of output card slot N 1.3.6.1.4.1.319.10.10.30.3.N.2 string Single-card & Card-based
Card primary/backup status of output card slot N 1.3.6.1.4.1.319.10.10.30.3.N.3 string Single-card & Card-based 0: primary
1: backup
Card SN of output card slot N 1.3.6.1.4.1.319.10.10.30.3.N.4 int Single-card & Card-based

5.1.4 Output Card Slot Status

Function OID Data Type Controller Type Description
Number of card temperature measurement points (Y) of output card slot N 1.3.6.1.4.1.319.10.10.30.4.N.1 string Card-based Y ≥ 0
Name of temperature measurement point Y of output card slot N 1.3.6.1.4.1.319.10.10.30.4.N.2.Y.1 int Card-based
Temperature status of temperature measurement point Y of output card slot N 1.3.6.1.4.1.319.10.10.30.4.N.2.Y.2 string Card-based 0: Normal
1: Abnormal
Temperature of temperature measurement point Y of output card slot N 1.3.6.1.4.1.319.10.10.30.4.N.2.Y.3 int Card-based
Number of card voltage measurement points of output card slot N 1.3.6.1.4.1.319.10.10.30.4.N.3 int Card-based
Name of voltage measurement point Y of output card slot N 1.3.6.1.4.1.319.10.10.30.4.N.4.Y.1 string Card-based
Voltage status of voltage measurement point Y of output card slot N 1.3.6.1.4.1.319.10.10.30.4.N.4.Y.2 int Card-based 0: Normal
1: Abnormal
Voltage of voltage measurement point Y of output card slot N 1.3.6.1.4.1.319.10.10.30.4.N.4.Y.3 int Card-based
Number of card Ethernet ports of output card slot N 1.3.6.1.4.1.319.10.10.30.5.N.1 int Single-card & Card-based
Connection speed of card Ethernet ports of output card slot N 1.3.6.1.4.1.319.10.10.30.5.N.2 int Single-card & Card-based
Connection status of card Ethernet ports of output card slot N 1.3.6.1.4.1.319.10.10.30.5.N.3 int Single-card & Card-based 0: Normal
1: Abnormal
Number of online receiving cards of Ethernet port Y of output card slot N 1.3.6.1.4.1.319.10.10.30.5.N.4.Y.1 Counter64 Single-card & Card-based
Temperature status of receiving card M of Ethernet port Y of output card slot N 1.3.6.1.4.1.319.10.10.30.6.N.1.Y.1.M int Single-card & Card-based 0: Normal
1: Abnormal
Voltage status of receiving card M of Ethernet port Y of output card slot N 1.3.6.1.4.1.319.10.10.30.6.N.1.Y.2.M Counter64 Single-card & Card-based 0: Normal
1: Abnormal

5.1.5 Screen Information

Function OID Data Type Controller Type Description
Number of screens (N) 1.3.6.1.4.1.319.10.20.1.1 int Single-card & Card-based N ≥ 0
Single-card controller: N = 1 (The number of screens for a single-card controller is always 1)
Name of screen N 1.3.6.1.4.1.319.10.20.1.2.N.1 string Single-card & Card-based
Width of screen N 1.3.6.1.4.1.319.10.20.1.2.N.2 int Single-card & Card-based
Height of screen N 1.3.6.1.4.1.319.10.20.1.2.N.3 int Single-card & Card-based
Frame rate of screen N 1.3.6.1.4.1.319.10.20.1.2.N.4 int Single-card & Card-based
Brightness of screen N 1.3.6.1.4.1.319.10.20.1.2.N.5 string Single-card & Card-based 0: Current video source
1: Genlock
2: Internal
Sync type of screen N 1.3.6.1.4.1.319.10.20.1.2.N.6 int Single-card & Card-based
Sync frame rate of screen N 1.3.6.1.4.1.319.10.20.1.2.N.7 int Single-card & Card-based

Note: The "Brightness of screen N" is a read-write information.

5.1.6 Input Card Slot Information

Function OID Data Type Controller Type Description
Number of input card slots (N) 1.3.6.1.4.1.319.10.10.20.1 int Single-card & Card-based N ≥ 0
Single-card controller: N = 1 (The number of input card slots for a single-card controller is always 1)
Input card slot status 1.3.6.1.4.1.319.10.10.20.2 Counter64 Single-card & Card-based
Card firmware version of input card slot N 1.3.6.1.4.1.319.10.10.20.3.N.1 string Single-card & Card-based
Card name of input card slot N 1.3.6.1.4.1.319.10.10.20.3.N.2 string Single-card & Card-based
Card primary/backup status of input card slot N 1.3.6.1.4.1.319.10.10.20.3.N.3 int Single-card & Card-based 0: Primary
1: Backup
Card SN of input card slot N 1.3.6.1.4.1.319.10.10.20.3.N.4 string Single-card & Card-based

5.1.7 Input Card Slot Status

Function OID Data Type Controller Type Description
Number of card temperature measurement points (Y) of input card slot N 1.3.6.1.4.1.319.10.10.20.4.N.1 int Card-based Y ≥ 0
Name of temperature measurement point Y of input card slot N 1.3.6.1.4.1.319.10.10.20.4.N.2.Y.1 string Card-based
Temperature status of temperature measurement point Y of input card slot N 1.3.6.1.4.1.319.10.10.20.4.N.2.Y.2 int Card-based 0: Normal
1: Abnormal
Temperature of temperature measurement point Y of input card slot N 1.3.6.1.4.1.319.10.10.20.4.N.2.Y.3 int Card-based
Number of card voltage measurement points of input card slot N 1.3.6.1.4.1.319.10.10.20.4.N.3 int Card-based
Name of voltage measurement point Y of input card slot N 1.3.6.1.4.1.319.10.10.20.4.N.4.Y.1 string Card-based
Voltage status of voltage measurement point Y of input card slot N 1.3.6.1.4.1.319.10.10.20.4.N.4.Y.2 int Card-based 0: Normal
1: Abnormal
Voltage of voltage measurement point Y of input card slot N 1.3.6.1.4.1.319.10.10.20.4.N.4.Y.3 int Card-based

5.1.8 Input Source Information

Function OID Data Type Controller Type Description
Number of card input sources of input card slot (N) 1.3.6.1.4.1.319.10.10.20.5.N.1 int Single-card & Card-based N ≥ 0
Signal status of input source Y of input card slot N 1.3.6.1.4.1.319.10.10.20.5.N.2.Y.1 int Single-card & Card-based 0: Not inserted
1: Signal available
2: Inserted but no signal
Type of input source Y of input card slot N 1.3.6.1.4.1.319.10.10.20.5.N.2.Y.2 string Single-card & Card-based 0: DVI
1: DualDVI
2: HDMI1.4
3: HDMI2.0
4: DP1.1
5: DP1.2
6: DP1.4
7: 3G-SDI
8: 6G-SDI
9: 12G-SDI
10: PIP Video
16: HDMI1.3
17: HDMI2.1
18: PCIE
19: Serdes
20: LVDS
21: VByOne
22: ST 2110
224: internal-source
Other value: Unknown
Application status of input source Y of input card slot N 1.3.6.1.4.1.319.10.10.20.5.N.2.Y.3 int Single-card & Card-based 0: Normal
2: Abnormal

5.1.9 Internal Source Information

Function OID Data Type Controller Type Description
Number of internal sources (N) 1.3.6.1.4.1.319.10.10.50.1 int Single-card & Card-based N ≥ 1
Number of screens applying internal source N 1.3.6.1.4.1.319.10.10.50.2.N.1 int Single-card & Card-based 0: Not applied
1: Applied
Link status of internal source N 1.3.6.1.4.1.319.10.10.50.2.N.2 int Single-card & Card-based 0: Not inserted
1: Signal available
2: Inserted but no signal

5.2 SNMP TRAP (Reporting)

5.2.1 Output Anomaly Reporting

Function OID Data Type Controller Type Description
Index of abnormal output card slot 1.3.6.1.4.1.319.10.120.N.Y int Single-card & Card-based N: Output card slot N
Single-card controller: N = 1 (The number of output card slots for a single-card controller is always 1)
Y: Output card temperature, voltage, fan
Number of Ethernet port connections 1.3.6.1.4.1.319.10.120.N.4 int Single-card & Card-based
Number of receiving cards connected of Ethernet port Y of output card slot N 1.3.6.1.4.1.319.10.120.N.Y.5 int Single-card & Card-based
Number of receiving cards with abnormal temperature of Ethernet port Y of output card slot N 1.3.6.1.4.1.319.10.120.N.Y.6 int Single-card & Card-based
Number of receiving cards with abnormal voltage of Ethernet port Y of output card slot N 1.3.6.1.4.1.319.10.120.N.Y.7 int Single-card & Card-based

5.2.2 Screen Information Reporting

Function OID Data Type Controller Type Description
Number of receiving cards connected of screen N 1.3.6.1.4.1.319.10.130.N.1 int Single-card & Card-based
Number of receiving cards with abnormal temperature of screen N 1.3.6.1.4.1.319.10.130.N.2 int Single-card & Card-based
Number of receiving cards with abnormal voltage of screen N 1.3.6.1.4.1.319.10.130.N.3 int Single-card & Card-based

5.2.3 Controller Information Reporting

Function OID Data Type Controller Type Description
Index of abnormal mainboard item 1.3.6.1.4.1.319.10.100.N int Single-card & Card-based N: controller temperature 1, voltage 2, fan 3
Number of input cards connected 1.3.6.1.4.1.319.10.100.4 int Single-card & Card-based
Number of output cards connected 1.3.6.1.4.1.319.10.100.5 int Single-card & Card-based
Number of expansion cards connected 1.3.6.1.4.1.319.10.100.6 int Single-card & Card-based
Genlock connection status 1.3.6.1.4.1.319.10.100.7 int Single-card & Card-based 0: Not connected
1: Connected
SNMP Start Time 1.3.6.1.4.1.319.10.100.8 string Single-card & Card-based
Index of abnormal input card slot 1.3.6.1.4.1.319.10.110.N.Y int Single-card & Card-based %D: input card slot N %d: input card temperature, voltage, fan
Number of connections of input source N 1.3.6.1.4.1.319.10.110.N.4 int Single-card & Card-based N: controller temperature 1, voltage 2, fan 3

5.3 SNMP SET (Read and Write)

Function OID Data Type Controller Type Description
SNMP Trap server 1.3.6.1.4.1.319.10.200.1 string Single-card & Card-based
SNMP Trap reporting period 1.3.6.1.4.1.319.10.200.2 int Single-card & Card-based
Temperature Unit 1.3.6.1.4.1.319.10.200.3 int Single-card & Card-based 0: Fahrenheit
1: Celsius
Models: MX40 Pro, MX30, MX20, KU20, MX6000 Pro, CX40 Pro, COEX Series Controller Control System, COEX Series, Controller Control System, Control System, System

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