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Dear Zeek team,
I’ve encountered an issue with how Zeek parses Modbus traffic on port 502. Currently, all traffic on port 502 is parsed as Modbus if an entire PDU from both sides is successfully pa…
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For a project I would like to use ModbusTCP. For this I looked into using your TCP lib, but this only accepts a ESP8266 and is about 3 years old. Would it be worth the effort to fix that library, or w…
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I am trying to decode ModbusTCP packets from pcap file, but i cant
```
if handle, err := pcap.OpenOffline("test.pcap"); err != nil {
panic(err)
} else {
packetSource := gopa…
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Hello,
I'd run into an issue where I can't write values into single 16bit register of modbus device. I have created a single tag with INT16 datatype and proper device addressing, but when I tried to …
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The modbus-serial library supports ModbusTCP as wel as MosbusRTU. Currently, modbus2mqtt only exposes the ModbusRTU connection method (start.js hard coded only uses the connectRTUBuffered() method).
…
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Hi there, I am struggling with the configuration of the ModbusTCP / ModbusRTU Tags.
The dialog allows me to set InputRegisters / Holding Registers within the range of 300001 - 365536 (400001 - 4655…
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Go to Settings > Services > Modbus TCP. Enable Modbus TCP if needed, and click 'Available services'. Observe the first line in each list item shows the full service name, e.g. "com.victronenergy.batte…
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## User Voice
_IP default address must support IPV4, IPV6 and DHCP_
### Suggested Solution
TCPIP
502
**DHCP**
1
fal…
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Hi Martin,
can you manage it one can use instead of IP-Adress of ModbusTCP to use the MAC Adress?
In secrets.yaml ?
The reason i recommend this :
When Fritzbox DHCP give new IP Adresses to som…
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win10.
The socket created by 'modbus_tcp_listen' Cannot be closed correctly by ‘_modbus_tcp_close’ or '_modbus_tcp_free'.
The TCP IP address and port are still occupied after use 'modbus_close' an…