Packet #3432312 Success

NODEINFO_APP packet from Fried Fish FF1 (FF1) to pirate sloop node 16 (ps16)

2
Total Receptions
2
Unique Gateways
5
Hop Count
80
Payload Bytes
Packet Information
Database ID: 3432312
Mesh Packet ID: 0x1fb55ea3
Used for correlation across gateways
Timestamp: 2026-05-26 11:12:35 UTC
From Node: Fried Fish FF1 (FF1)
To Node: pirate sloop node 16 (ps16)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic 6104 (6104)
Channel: LongFast
RSSI: -30 dBm
SNR: 6.25 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Relay Node: 3e e03e
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: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Fried Fish FF1
Short Name:FF1
Node ID:!b2a7bd74
MAC Address:gPGyp710
Hardware:HELTEC_V4
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:80 bytes
Gateway:!04c66104
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 5
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !04c66104
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 2997337460
Source node ID 		uint32
to 4233743452
Target node ID 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -30.0 dBm
Signal strength at gateway 		int32
rx_snr 6.25 dB
Signal quality at gateway 		float
rx_time 1779793953
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 8
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 62
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set uint32
MQTT Privacy & Exposure Analysis

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

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !04c66104
Signal Metrics: RSSI: -30.0 dBm
SNR: 6.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!b2a7bd74", "long_name": "Fried Fish FF1", "short_name": "FF1", "macaddr": "gPGyp710", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 2997337460, "to": 4233743452, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhYjJhN2JkNzQSDkZyaWVkIEZpc2ggRkYxGgNGRjEiBoDxsqe9dChuOAxCILoaFGJdd0XDFslHRj0vrOE2F9QYIzfqLipGAM11lXMfSAA=", "want_response": true, "bitfield": 3 }, "id": 531979939, "rx_time": 1779793953, "rx_snr": 6.25, "rx_rssi": -30, "hop_start": 5, "relay_node": 62, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!04c66104" }, "mesh_packet": { "from": 2997337460, "to": 4233743452, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhYjJhN2JkNzQSDkZyaWVkIEZpc2ggRkYxGgNGRjEiBoDxsqe9dChuOAxCILoaFGJdd0XDFslHRj0vrOE2F9QYIzfqLipGAM11lXMfSAA=", "want_response": true, "bitfield": 3, "parsed_payload": { "id": "!b2a7bd74", "long_name": "Fried Fish FF1", "short_name": "FF1", "macaddr": "gPGyp710", "hw_model": "HELTEC_V4", "role": "CLIENT_BASE", "public_key": "uhoUYl13RcMWyUdGPS+s4TYX1BgjN+ouKkYAzXWVcx8=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 531979939, "rx_time": 1779793953, "rx_snr": 6.25, "rx_rssi": -30, "hop_start": 5, "relay_node": 62, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (80 bytes)
0a09216232613762643734120e46726965642046697368204646311a03464631220680f1b2a7bd74286e380c4220ba1a14625d7745c316c947463d2face13617d4182337ea2e2a4600cd7595731f4800
Hex Analysis:
Size:80 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
Meshtastic 6104 (6104) Primary 0.000s
Reference 		-30.0 dBm 6.25 dB 5 3e e03e LongFast 2026-05-26 11:12:35 UTC Current
5 hops Gateways that received this packet after 5 hops
Meshtastic 25b4 (25b4) +5.689s
After 		-128.0 dBm -18.75 dB 5 9e LongFast 2026-05-26 11:12:40 UTC View
2

Total Receptions

2

Unique Gateways