Packet #29868997 Success

NODEINFO_APP packet from Toledo1 (TO1) to !ffffffff

20
Total Receptions
19
Unique Gateways
1
Hop Count
73
Payload Bytes
Packet Information
Database ID: 29868997
Mesh Packet ID: 0x6c7dbfb9
Used for correlation across gateways
Timestamp: 2025-12-24 17:21:42 UTC
From Node: Toledo1 (TO1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: [samsepi0l] 📡🌐 (tlg0)
Channel: MediumFast
RSSI: -99 dBm
SNR: -8.5 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Relay Node: b0 PUPM , Vb2
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: 73 bytes
Decoded: Yes
Decoded Data:
Long Name:Toledo1
Short Name:TO1
Node ID:!dcc2f261
MAC Address:9Q/cwvJh
Hardware:NRF52_PROMICRO_DIY
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:73 bytes
Gateway:!69828c38
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:1 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !69828c38
Node ID format
channel_id MediumFast
packet MeshPacket (73 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3703763553
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 73 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -99.0 dBm
Signal strength at gateway 		int32
rx_snr -8.50 dB
Signal quality at gateway 		float
rx_time 1766596900
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 176
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766596902.212208
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: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !69828c38
Signal Metrics: RSSI: -99.0 dBm
SNR: -8.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:73 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!dcc2f261", "long_name": "Toledo1", "short_name": "TO1", "macaddr": "9Q/cwvJh", "hw_model": "NRF52_PROMICRO_DIY" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!69828c38", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3703763553, "to": 4294967295, "id": 1820180409, "rx_time": 1766596900, "rx_snr": -8.5, "rx_rssi": -99, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 176, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092164636332663236311207546f6c65646f311a03544f312206f50fdcc2f261283f380242208c320c8808462cc5b48341d30a95cfdf14882711539e0e495e41f69c36f0493d4801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!dcc2f261", "long_name": "Toledo1", "short_name": "TO1", "macaddr": "9Q/cwvJh", "hw_model": "NRF52_PROMICRO_DIY", "role": "ROUTER", "public_key": "jDIMiAhGLMW0g0HTCpXP3xSIJxFTng5JXkH2nDbwST0=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (73 bytes)
0a092164636332663236311207546f6c65646f311a03544f312206f50fdcc2f261283f380242208c320c8808462cc5b48341d30a95cfdf14882711539e0e495e41f69c36f0493d4801
Hex Analysis:
Size:73 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
[samsepi0l] 📡🌐 (tlg0) Primary 0.000s
Reference 		-99.0 dBm -8.50 dB 1 b0 PUPM , Vb2 MediumFast 2025-12-24 17:21:42 UTC Current
Venturada2 🗼🌞 (Vb2) -1.714s
Before 		-89.0 dBm 6.75 dB 0 61 TO1 MediumFast 2025-12-24 17:21:40 UTC View
ETH Maverick (ET01) -1.443s
Before 		-109.0 dBm -12.75 dB 0 61 TO1 MediumFast 2025-12-24 17:21:40 UTC View
Ocumare Norte🗼🌐 (RRN) -1.176s
Before 		-103.0 dBm -9.75 dB 1 b0 Sir , Vb2 MediumFast 2025-12-24 17:21:41 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -1.003s
Before 		-97.0 dBm Unknown 1 b0 Sir , Vb2 MediumFast 2025-12-24 17:21:41 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -0.864s
Before 		-76.0 dBm 8.75 dB 1 b0 Sir , Vb2 MediumFast 2025-12-24 17:21:41 UTC View
Eagle’s Nest (EAGL) -0.756s
Before 		-102.0 dBm 6.75 dB 1 a4 Raq1 MediumFast 2025-12-24 17:21:41 UTC View
ETH Goose (ET03) -0.498s
Before 		-32.0 dBm 11.00 dB 1 41 ET01 MediumFast 2025-12-24 17:21:41 UTC View
Mec Rocket Meco (MRM) -0.495s
Before 		-113.0 dBm -12.50 dB 2 08 JPL2 MediumFast 2025-12-24 17:21:41 UTC View
JAGO1_Cañaveral (JAGO) +0.036s
After 		-124.0 dBm -13.50 dB 2 b0 Sir , PUPM , Vb2 MediumFast 2025-12-24 17:21:42 UTC View
Quixote_JS8_7 (QXT7) +1.724s
After 		-18.0 dBm 11.00 dB 2 - MediumFast 2025-12-24 17:21:43 UTC View
Quixote_JS8_5🗼🌐 (QXT5) +1.779s
After 		-115.0 dBm -11.25 dB 2 - MediumFast 2025-12-24 17:21:43 UTC View
MOVIL 1 🟢 MANCHASTIC (MV1V) +2.367s
After 		-75.0 dBm 11.50 dB 2 c9 MediumFast 2025-12-24 17:21:44 UTC View
Quass001 ☄️ (Q001) +2.739s
After 		-56.0 dBm 9.75 dB 2 3a Q005 MediumFast 2025-12-24 17:21:44 UTC View
🤖 Nicolas Cage 🌐 (Cage) +2.997s
After 		-112.0 dBm -4.00 dB 3 5d 🥖 MediumFast 2025-12-24 17:21:45 UTC View
tizon (Sylv) +3.059s
After 		-114.0 dBm -5.50 dB 3 5d 🥖 MediumFast 2025-12-24 17:21:45 UTC View
Jolu base (JL1) +3.713s
After 		-123.0 dBm -13.00 dB 3 11 BAS1 MediumFast 2025-12-24 17:21:45 UTC View
Skynet (Sky) +8.657s
After 		-10.0 dBm 10.75 dB 4 ac 0001 MediumFast 2025-12-24 17:21:50 UTC View
0001 (49ac) +11.957s
After 		-88.0 dBm 4.25 dB 3 6c MediumFast 2025-12-24 17:21:54 UTC View
0001 (49ac) +12.961s
After 		-88.0 dBm 4.25 dB 3 6c MediumFast 2025-12-24 17:21:55 UTC View
20

Total Receptions

19

Unique Gateways