Frame counters
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Home › Forums › Conduit: AEP Model › Frame counters
Roman Ploskon.
Roman PloskonHello,
Could you please provide us answers to following questions?
1. is it possible to set whether 16 or 32 bits frame counters are used? Or is it fixed?
2. What about mDot modules? Are they using 32 bits counters?
3. Regarding the mDot firmware 2.0.16-1: Does it mean we shall update all mDots to prevent packets being lost due to MIC failure?
4. Referring to the LoRaWAN spec. 4.3.1.5 Frame counter (FCnt), lines 38, 39: What happens if mDot will not re-join the network to obtain new session keys? Will gateway still receive correctly all packets even following counter’s rollover?
Thank you
Roman Ploskonand another question:
5. Referring to the LoRaWAN spec. 4.3.1.5, lines 20, 21: How the gateway is resetting the frame counter in case of personalized end-device (manual configuration)?
Thank you