Packet #1339373 Success

NODEINFO_APP packet from Greene Hill Food Cooperative (GHFC) to !ffffffff

8
Total Receptions
8
Unique Gateways
2
Hop Count
92
Payload Bytes
Packet Information
Database ID: 1339373
Mesh Packet ID: 0xab31fccb
Used for correlation across gateways
Timestamp: 2025-10-28 14:06:07 UTC
From Node: Greene Hill Food Cooperative (GHFC)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: dkTowerBot (dkTB)
Channel: LongFast
RSSI: -105 dBm
SNR: -15.75 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Relay Node: 88 grns , P3NY
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: 92 bytes
Decoded: Yes
Decoded Data:
Long Name:Greene Hill Food Cooperative
Short Name:GHFC
Node ID:!0e08771e
MAC Address:6/4OCHce
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:92 bytes
Gateway:!dddc01fa
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:2 / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !dddc01fa
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (92 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 235435806
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 92 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -105.0 dBm
Signal strength at gateway 		int32
rx_snr -15.75 dB
Signal quality at gateway 		float
rx_time 1761660416
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 136
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1761660367.4675531
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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !dddc01fa
Signal Metrics: RSSI: -105.0 dBm
SNR: -15.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:92 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!0e08771e", "long_name": "Greene Hill Food Cooperative ", "short_name": "GHFC", "macaddr": "6/4OCHce", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!dddc01fa", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 235435806, "to": 4294967295, "id": 2872179915, "rx_time": 1761660416, "rx_snr": -15.75, "rx_rssi": -105, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 136, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213065303837373165121d477265656e652048696c6c20466f6f6420436f6f7065726174697665201a04474846432206ebfe0e08771e280942209200dd93c26b8e34256d690708a101583b3deb42136d5955d927af017c4b0f40", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!0e08771e", "long_name": "Greene Hill Food Cooperative ", "short_name": "GHFC", "macaddr": "6/4OCHce", "hw_model": "RAK4631", "public_key": "kgDdk8JrjjQlbWkHCKEBWDs960ITbVlV2SevAXxLD0A=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (92 bytes)
0a09213065303837373165121d477265656e652048696c6c20466f6f6420436f6f7065726174697665201a04474846432206ebfe0e08771e280942209200dd93c26b8e34256d690708a101583b3deb42136d5955d927af017c4b0f40
Hex Analysis:
Size:92 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
dkTowerBot (dkTB) Primary 0.000s
Reference 		-105.0 dBm -15.75 dB 2 88 grns , P3NY LongFast 2025-10-28 14:06:07 UTC Current
DRP1 Chelsea (DRP1) +0.396s
After 		-104.0 dBm -3.50 dB 2 88 P3NY LongFast 2025-10-28 14:06:07 UTC View
CBZ0 🚕 mobile (CBZ0) +0.421s
After 		-99.0 dBm -1.25 dB 2 88 P3NY LongFast 2025-10-28 14:06:07 UTC View
aurelia (🧚) +0.656s
After 		-119.0 dBm -10.25 dB 2 88 P3NY LongFast 2025-10-28 14:06:08 UTC View
LoelinverseClientNode (LVCN) +4.174s
After 		-112.0 dBm -12.00 dB 3 ca LongFast 2025-10-28 14:06:11 UTC View
Poncho@pft! | MedSlow (pft!) +5.713s
After 		-125.0 dBm -15.50 dB 3 ca ZLLP LongFast 2025-10-28 14:06:13 UTC View
https://nyme.sh | Xoder (MERB) +26.696s
After 		-122.0 dBm -13.25 dB 3 e4 LongFast 2025-10-28 14:06:34 UTC View
denvermullets (dmlt) +674.224s
After 		-88.0 dBm 3.50 dB 3 e4 WRDN , BKBB LongFast 2025-10-28 14:17:21 UTC View
8

Total Receptions

8

Unique Gateways