Moxa VPort 36-1MP-IVA [44/78] Modbus tcp

VPort 36-1MP System Configuration

4-23

Trap Settings

Setting Description Default

Trap Server

IP/Name

Enter the IP address or name of the Trap Server used by

your

network.

Trap Community Use a community string match for authentication; Maximum of

30 characters.

Private MIB information

The private SNMP Object ID of the VPort is the enterprise value: 8691.8.4.2. This number cannot be changed.

NOTE

The MIB file is MOXA

-VPORT16-

MIB.mib (or.my). You can find it on the software CD or the download center of

the Moxa website.

Modbus/TCP

Modbus is a serial communications protocol that is often used to connect a supervisory computer with a remote

terminal unit (RTU) in supervisory control and data acquisition (SCADA) systems. To transmit Modbus over a

TCP/IP network, a standard Modbus/TCP protocol is provided. With the support of the Modbus/TCP protocol,

the SCADA/HMI system can directly communicate with the VPort to acquire its operational status.

Setting Description Factory Default

Enable Modbus/TCP Enable the Modbus/TCP protocol Enable

IEEE 802.1X

IEEE 802.1X is a network security protocol for authenticating devices wishing to connect to a LAN or WLAN.

Setting Description Default

Enable 802.1X Enable/Disable 802.1X function No

EAP Method Choose Authentication method EAP-MD5

Username Set username Blank

Password Ser password Blank