Packet #3569006 Success

TEXT_MESSAGE_APP packet from JLO - R1 Neo (JR1N) to !ffffffff

12
Total Receptions
12
Unique Gateways
6
Hop Count
27
Payload Bytes
Packet Information
Database ID: 3569006
Mesh Packet ID: 0xda3441bf
Used for correlation across gateways
Timestamp: 2025-12-14 02:26:13 UTC
From Node: JLO - R1 Neo (JR1N)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: dkTowerBot (dkTB)
Channel: LongFast
RSSI: -105 dBm
SNR: -15.5 dBm
Hop Info: 6/6 hops
Start: 6, Limit: 0
Relay Node: 2b P2NY
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 27 bytes
Decoded: Yes
Text Content:
You guys have spare nodes!?
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:27 bytes
Gateway:!dddc01fa
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:6 / 6
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 (27 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4023760357
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 27 bytes size
hop_limit Not set uint32
hop_start 6
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi -105.0 dBm
Signal strength at gateway 		int32
rx_snr -15.50 dB
Signal quality at gateway 		float
rx_time 1765679318
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 43
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765679173.23726
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 (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !dddc01fa
Signal Metrics: RSSI: -105.0 dBm
SNR: -15.50 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!dddc01fa", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4023760357, "to": 4294967295, "id": 3660857791, "rx_time": 1765679318, "rx_snr": -15.5, "rx_rssi": -105, "hop_limit": 0, "hop_start": 6, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 43, "tx_after": 0, "decoded": { "portnum": 1, "payload": "596f7520677579732068617665207370617265206e6f646573213f", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "You guys have spare nodes!?", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (27 bytes)
596f7520677579732068617665207370617265206e6f646573213f
Hex Analysis:
Size:27 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 -15.50 dB 6 2b P2NY LongFast 2025-12-14 02:26:13 UTC Current
MeshM0xie (M0x) -58.417s
Before 		-111.0 dBm -17.75 dB 1 35 JLX5 LongFast 2025-12-14 02:25:14 UTC View
BDP3 - Wio L1 (BDP3) -55.235s
Before 		-111.0 dBm -8.50 dB 2 d5 ETNA LongFast 2025-12-14 02:25:18 UTC View
BeMoreSQUIP 2 (VPP2) -51.295s
Before 		-94.0 dBm 5.00 dB 4 09 LongFast 2025-12-14 02:25:21 UTC View
K2YYD MQTT Gateway 0b0b (MBMQ) -50.844s
Before 		-39.0 dBm 6.25 dB 4 3f MBRP LongFast 2025-12-14 02:25:22 UTC View
nLink-NY-Jamaica1 (NLJ1) -49.727s
Before 		-73.0 dBm 6.25 dB 3 8b JLX2 LongFast 2025-12-14 02:25:23 UTC View
Steiner Studios Tower (SST) -49.385s
Before 		-112.0 dBm -5.50 dB 5 c9 Penn , JLX3 LongFast 2025-12-14 02:25:23 UTC View
ClaremontWx.net (CmWx) -49.372s
Before 		-84.0 dBm 2.75 dB 5 c9 Penn , JLX3 LongFast 2025-12-14 02:25:23 UTC View
Izutsumi - seano@masto.nyc (izu) -48.936s
Before 		-86.0 dBm 4.00 dB 5 c9 Penn , JLX3 LongFast 2025-12-14 02:25:24 UTC View
Claudiopolis-440c (440c) -48.847s
Before 		-86.0 dBm -2.75 dB 5 c9 Penn , JLX3 LongFast 2025-12-14 02:25:24 UTC View
K2XAP / nyme.sh (XAP) -48.352s
Before 		-126.0 dBm -16.50 dB 5 c9 Penn , JLX3 LongFast 2025-12-14 02:25:24 UTC View
Sunset Soda (p8p) -44.258s
Before 		-127.0 dBm -18.00 dB 5 57 CmWx LongFast 2025-12-14 02:25:28 UTC View
12

Total Receptions

12

Unique Gateways