Figure 87. Wireshark DISOVER_REPLY Packet
Note: In some situations, a network switch/router receives a broadcast packet and duplicates it. This
results in the controlling PC receiving multiple responses that are completely identical. Discard multiple
replies that have the same correlation tag.
DISCOVER_SETIP Message
The controlling PC sends the DISCOVER_SETIP message to instruct a device to change its IP address, subnet mask, and
default gateway. The message sent by the PC must always have the following parameters in the body portion:
• Either MAC or SerialNumber or both. If both are present, the match will be performed on both fields.
• IP
• NetMask
• Gateway
Any other parameters in the body are ignored by the device.
Figure 88. Wireshark DISCOVER_SETIP Packet
When the device receives a DISCOVER_SETIP message, the following actions are performed:
1. The device compares the specified MAC address, the SerialNumber, or both, if both are present, with its own.
2. If the above field(s) does not match the device's equivalent, the device discards the packet and no replay is
generated.
iVu Plus BCR Gen2 Series Sensor
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