Packet #18184752 Success

NODEINFO_APP packet from Franklin SLS (🐢) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
79
Payload Bytes
Packet Information
Database ID: 18184752
Mesh Packet ID: 0xb7a0f8cb
Used for correlation across gateways
Timestamp: 2026-03-28 07:13:53 UTC
From Node: Franklin SLS (🐢)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Franklin SLS (🐢)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/7 hops
Start: 7, Limit: 7
Relay Node: 6c 🐢
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: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:Franklin SLS
Short Name:🐢
Node ID:!3369286c
MAC Address:ZOgzaShs
Hardware:HELTEC_WSL_V3
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:79 bytes
Gateway:!3369286c
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !3369286c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 862529644
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1774682032
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 108
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774682033.7501621
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !3369286c
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:79 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!3369286c", "long_name": "Franklin SLS", "short_name": "🐢", "macaddr": "ZOgzaShs", "hw_model": "HELTEC_WSL_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!3369286c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 862529644, "to": 4294967295, "id": 3080779979, "rx_time": 1774682032, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 7, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 108, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213333363932383663120c4672616e6b6c696e20534c531a04f09f90a2220664e83369286c282c380142202071b899a8ef72d2c866b242f66146e539070c3992730ad351bb42e70a8a711e4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!3369286c", "long_name": "Franklin SLS", "short_name": "🐢", "macaddr": "ZOgzaShs", "hw_model": "HELTEC_WSL_V3", "role": "CLIENT_MUTE", "public_key": "IHG4majvctLIZrJC9mFG5TkHDDmScwrTUbtC5wqKcR4=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09213333363932383663120c4672616e6b6c696e20534c531a04f09f90a2220664e83369286c282c380142202071b899a8ef72d2c866b242f66146e539070c3992730ad351bb42e70a8a711e4800
Hex Analysis:
Size:79 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
Franklin SLS (🐢) Primary 0.000s
Reference 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC Current
Franklin SLS (🐢) -0.056s
Before 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.031s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.060s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.090s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.122s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.148s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.171s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.212s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.238s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:53 UTC View
Franklin SLS (🐢) +0.272s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.297s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.317s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.338s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.359s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.384s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.408s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.432s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.457s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.480s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.501s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.523s
After 		Unknown Unknown 0 6c 🐢 MediumFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.550s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.571s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.595s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.619s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.643s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.667s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.688s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.713s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.735s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.766s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.791s
After 		Unknown Unknown 0 6c 🐢 ShortFast 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.814s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.838s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.862s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.883s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.904s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.926s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.949s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +0.973s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +1.001s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +1.024s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +1.047s
After 		Unknown Unknown 0 6c 🐢 ShortTurbo 2026-03-28 07:13:54 UTC View
Franklin SLS (🐢) +1.070s
After 		Unknown Unknown 0 6c 🐢 LongFast 2026-03-28 07:13:54 UTC View
45

Total Receptions

1

Unique Gateways