Ethernet Statistics Page
The Ethernet statistics web page contains the following information:
Ethernet Link | Description | |
|---|---|---|
Port 1 | Speed: | The current link speed. |
Duplex: | The current duplex configuration. | |
Port 2 | Speed: | The current link speed. |
Duplex: | The current duplex configuration. | |
EtherNet/IP Statistics | Description |
|---|---|
Established Class1 Connections | Current number of established class1 connections |
Established Class3 Connections | Current number of established class3 connections |
Connection Open Requests | Number of received connection open requests |
Connection Open Format Rejects | Connection open requests rejected due to request format error |
Connection Open Resource Rejects | Connection open requests rejected due to lack of resources |
Connection Open Other Rejects | Connection open requests rejected due to other reasons |
Connection Close Requests | Number of received connection open requests |
Connection Close Format Rejects | Connection close requests rejected du to request format error |
Connection Close Other Rejects | Connection close requests rejected due to other reasons |
Connection Timeouts | Number of connection timeouts |
MQTT State and Statistics | Description | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Broker address | Actual value of Network Configuration Object, Instance #50, Broker URL | ||||||||||||
Connection status | State of the connection to the configured broker
| ||||||||||||
Unexpected disconnections | Number of unexpected disconnections of the broker connection | ||||||||||||
Connect errors | Number of failed connection attempts | ||||||||||||
Successful publications | Number of successful publications | ||||||||||||
Publication errors too large | Number of publications too large to be transmitted to the network | ||||||||||||
Publication errors other | Number of publications that failed to be transmitted to the network |
Interface Counters | Description |
|---|---|
In Octets: | Received bytes. |
In Ucast Packets: | Received unicast packets. |
In NUcast packets: | Received non unicast packets (broadcast and multicast). |
In Discards: | Received packets discarded due to no available memory buffers. |
In Errors: | Received packets discarded due to reception error. |
In Unknown Protos: | Received packets with unsupported protocol type. |
Out Octets: | Sent bytes. |
Out Ucast packets: | Sent unicast packets. |
Out NUcast packets: | Sent non unicast packets (broadcast and multicast). |
Out Discards: | Outgoing packets discarded due to no available memory buffers. |
Out Errors: | Transmission errors. |
Media Counters | Description |
|---|---|
Alignment Errors | Frames received that are not an integral number of octets in length. |
FCS Errors | Frames received that do not pass the FCS check. |
Single Collisions | Successfully transmitted frames which experienced exactly one collision. |
Multiple Collisions | Successfully transmitted frames which experienced more than one collision. |
SQE Test Errors | Number of times SQE test error messages are generated. (Not provided with current PHY interface.) |
Deferred Transmissions | Frames for which first transmission attempt is delayed because the medium is busy. |
Late Collisions | Number of times a collision is detected later than 512 bit-times into the transmission of a packet. |
Excessive Collisions | Frames for which a transmission fails due to excessive collisions. |
MAC Receive Errors | Frames for which reception of an interface fails due to an internal MAC sublayer receive error. |
MAC Transmit Errors | Frames for which transmission fails due to an internal MAC sublayer receive error. |
Carrier Sense Errors | Times that the carrier sense condition was lost or never asserted when attempted to transmit a frame. |
Frame Size Too Long | Frames received that exceed the maximum permitted frame size. |
Frame Size Too Short | Frames received that are shorter than lowest permitted frame size. |