Packet #39487268 Success

NODEINFO_APP packet from MHR Solar (MHRS) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
76
Payload Bytes
Packet Information
Database ID: 39487268
Mesh Packet ID: 0x76f3f208
Used for correlation across gateways
Timestamp: 2026-05-16 07:40:55 UTC
From Node: MHR Solar (MHRS)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: FKBe V4 (FKB4)
Channel: ShortFast
RSSI: -80 dBm
SNR: 7.25 dBm
Hop Info: 0/5 hops
Start: 5, Limit: 5
Relay Node: 3c MHRS
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 76 bytes
Decoded: Yes
Decoded Data:
Long Name:MHR Solar
Short Name:MHRS
Node ID:!b65e263c
MAC Address:wAy2XiY8
Hardware:RAK4631
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:76 bytes
Gateway:!b2a780d8
Channel:ShortFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !b2a780d8
Node ID format
channel_id ShortFast
packet MeshPacket (76 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3059623484
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 76 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -80.0 dBm
Signal strength at gateway 		int32
rx_snr 7.25 dB
Signal quality at gateway 		float
rx_time 1778917255
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority Not set enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 60
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778917255.7749305
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Custom channel: ShortFast
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b2a780d8
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -80.0 dBm
SNR: 7.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:76 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!b65e263c", "long_name": "MHR Solar", "short_name": "MHRS", "macaddr": "wAy2XiY8", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a780d8", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3059623484, "to": 4294967295, "id": 1995698696, "rx_time": 1778917255, "rx_snr": 7.25, "rx_rssi": -80, "hop_limit": 5, "hop_start": 5, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 60, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921623635653236336312094d485220536f6c61721a044d4852532206c00cb65e263c2809380c4220f3da39312de8cb690f0e3c357d0d64f67b28ff4dcd7f6fd23d158b41177b29694801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!b65e263c", "long_name": "MHR Solar", "short_name": "MHRS", "macaddr": "wAy2XiY8", "hw_model": "RAK4631", "role": "CLIENT_BASE", "public_key": "89o5MS3oy2kPDjw1fQ1k9nso/03Nf2/SPRWLQRd7KWk=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (76 bytes)
0a0921623635653236336312094d485220536f6c61721a044d4852532206c00cb65e263c2809380c4220f3da39312de8cb690f0e3c357d0d64f67b28ff4dcd7f6fd23d158b41177b29694801
Hex Analysis:
Size:76 bytes
Format:Protobuf (Protocol Buffers)
Encoding:Binary with varint and length-delimited fields
This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.
All Receptions
All gateways that received this packet
Correlation: Using Mesh Packet ID
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
FKBe V4 (FKB4) Primary 0.000s
Reference 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC Current
FKBe V4 (FKB4) -0.600s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.573s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.546s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.523s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.500s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.480s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.457s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.427s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.400s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.370s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.345s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.321s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.299s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.278s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.252s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.226s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.201s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.175s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.148s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.123s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.100s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.077s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS MediumFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.050s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) -0.025s
Before 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.027s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.056s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.082s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.107s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.132s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.159s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.185s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.211s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortFast 2026-05-16 07:40:55 UTC View
FKBe V4 (FKB4) +0.234s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.257s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.281s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.305s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.328s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.357s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.383s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.416s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.444s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.467s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.493s
After 		-80.0 dBm 7.25 dB 0 3c MHRS ShortTurbo 2026-05-16 07:40:56 UTC View
FKBe V4 (FKB4) +0.516s
After 		-80.0 dBm 7.25 dB 0 3c MHRS LongFast 2026-05-16 07:40:56 UTC View
45

Total Receptions

1

Unique Gateways