Packet #28111148 Success

NODEINFO_APP packet from torii (⛩) to !ffffffff

19
Total Receptions
19
Unique Gateways
0
Hop Count
69
Payload Bytes
Packet Information
Database ID: 28111148
Mesh Packet ID: 0x63562ae3
Used for correlation across gateways
Timestamp: 2025-12-16 19:19:20 UTC
From Node: torii (⛩)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic 18a4 (18a4)
Channel: MediumFast
RSSI: -110 dBm
SNR: -6.5 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Relay Node: d4 ⛩
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: 69 bytes
Decoded: Yes
Decoded Data:
Long Name:torii
Short Name:⛩
Node ID:!981422d4
MAC Address:/92YFCLU
Hardware:T_ECHO
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:69 bytes
Gateway:!c0c318a4
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !c0c318a4
Node ID format
channel_id MediumFast
packet MeshPacket (69 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2551456468
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 69 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -110.0 dBm
Signal strength at gateway 		int32
rx_snr -6.50 dB
Signal quality at gateway 		float
rx_time 1765912963
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 212
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765912760.490619
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !c0c318a4
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -110.0 dBm
SNR: -6.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:69 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!981422d4", "long_name": "torii", "short_name": "⛩", "macaddr": "/92YFCLU", "hw_model": "T_ECHO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c0c318a4", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2551456468, "to": 4294967295, "id": 1666591459, "rx_time": 1765912963, "rx_snr": -6.5, "rx_rssi": -110, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 212, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092139383134323264341205746f7269691a03e29ba92206ffdd981422d428074220cb82a1b59276c1eed36e6b02cd1e5f153401e9b317ae5a8257a97f2ff85f333c4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!981422d4", "long_name": "torii", "short_name": "⛩", "macaddr": "/92YFCLU", "hw_model": "T_ECHO", "public_key": "y4KhtZJ2we7TbmsCzR5fFTQB6bMXrlqCV6l/L/hfMzw=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (69 bytes)
0a092139383134323264341205746f7269691a03e29ba92206ffdd981422d428074220cb82a1b59276c1eed36e6b02cd1e5f153401e9b317ae5a8257a97f2ff85f333c4800
Hex Analysis:
Size:69 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 18a4 (18a4) Primary 0.000s
Reference 		-110.0 dBm -6.50 dB 0 d4 ⛩ MediumFast 2025-12-16 19:19:20 UTC Current
Meshtastic 1760 (1760) -0.011s
Before 		-124.0 dBm -5.00 dB 0 d4 ⛩ , P 2 MediumFast 2025-12-16 19:19:20 UTC View
Meshtastic 26b0 (26b0) +1.478s
After 		-111.0 dBm -9.25 dB 2 cb RPT5 MediumFast 2025-12-16 19:19:21 UTC View
MakeSpaceMadrid (MKS) +1.736s
After 		-101.0 dBm 8.75 dB 2 d1 MKS2 MediumFast 2025-12-16 19:19:22 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +1.834s
After 		-81.0 dBm 7.25 dB 3 b0 Vbm , 26b0 MediumFast 2025-12-16 19:19:22 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) +2.156s
After 		-105.0 dBm -10.75 dB 3 b0 Vbm , 26b0 MediumFast 2025-12-16 19:19:22 UTC View
Ocumare Norte🗼🌐 (RRN) +2.571s
After 		-66.0 dBm 3.25 dB 4 98 TCLB MediumFast 2025-12-16 19:19:23 UTC View
Fenix (FENX) +2.784s
After 		-117.0 dBm -11.75 dB 3 61 TO1 MediumFast 2025-12-16 19:19:23 UTC View
[samsepi0l] 📡🌐 (tlg0) +2.964s
After 		-77.0 dBm -6.75 dB 4 fc 74fc , Anu2 MediumFast 2025-12-16 19:19:23 UTC View
Mec Rocket Meco (MRM) +3.036s
After 		-109.0 dBm -10.50 dB 4 08 JPL2 MediumFast 2025-12-16 19:19:23 UTC View
Rodashtastic🗼🌐 (RDSt) +3.220s
After 		-118.0 dBm -11.25 dB 4 e8 GRN1 MediumFast 2025-12-16 19:19:23 UTC View
P3 iGate 🏠🌐 (P3N2) +3.224s
After 		-41.0 dBm 11.00 dB 4 25 P3N1 MediumFast 2025-12-16 19:19:23 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +3.265s
After 		-83.0 dBm -13.50 dB 4 56 8d56 , 3d56 MediumFast 2025-12-16 19:19:23 UTC View
Eagle’s Nest (EAGL) +3.394s
After 		-111.0 dBm -1.00 dB 4 74 MediumFast 2025-12-16 19:19:23 UTC View
Villalbilla02 (VBV2) +3.410s
After 		-115.0 dBm -7.50 dB 4 6a b76a MediumFast 2025-12-16 19:19:23 UTC View
PXT_Home (PXT1) +4.151s
After 		-95.0 dBm 8.00 dB 4 fd BAS2 MediumFast 2025-12-16 19:19:24 UTC View
TweeteR ☀🔋 (TwT) +5.058s
After 		-116.0 dBm -7.50 dB 4 fd BAS2 MediumFast 2025-12-16 19:19:25 UTC View
Meshtastic JT01 (JT01) +5.647s
After 		-126.0 dBm -14.75 dB 4 13 Sir MediumFast 2025-12-16 19:19:26 UTC View
X Wing 🚀 Kenobi (Knb2) +349.432s
After 		-94.0 dBm 11.75 dB 0 d4 ⛩ MediumFast 2025-12-16 19:25:09 UTC View
19

Total Receptions

19

Unique Gateways