Packet #29325090 Success

NODEINFO_APP packet from Loma_del_viento☀️ (RPT7) to !ffffffff

23
Total Receptions
23
Unique Gateways
3
Hop Count
88
Payload Bytes
Packet Information
Database ID: 29325090
Mesh Packet ID: 0xfabfdff1
Used for correlation across gateways
Timestamp: 2025-12-22 10:16:14 UTC
From Node: Loma_del_viento☀️ (RPT7)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: P3 iGate 🏠🌐 (P3N2)
Channel: MediumFast
RSSI: -38 dBm
SNR: 11.0 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: 25 P3N1
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: 88 bytes
Decoded: Yes
Decoded Data:
Long Name:Loma_del_viento☀️
Short Name:RPT7
Node ID:!c2e7a4af
MAC Address:07zC56Sv
Hardware:RAK4631
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:88 bytes
Gateway:!e00cd7d4
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:3 / 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 !e00cd7d4
Node ID format
channel_id MediumFast
packet MeshPacket (88 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3269960879
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 88 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -38.0 dBm
Signal strength at gateway 		int32
rx_snr 11.00 dB
Signal quality at gateway 		float
rx_time 1766398572
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 37
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766398574.561939
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !e00cd7d4
Signal Metrics: RSSI: -38.0 dBm
SNR: 11.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:88 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!c2e7a4af", "long_name": "Loma_del_viento☀️", "short_name": "RPT7", "macaddr": "07zC56Sv", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!e00cd7d4", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3269960879, "to": 4294967295, "id": 4206878705, "rx_time": 1766398572, "rx_snr": 11.0, "rx_rssi": -38, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 37, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921633265376134616612154c6f6d615f64656c5f7669656e746fe29880efb88f1a04525054372206d3bcc2e7a4af2809380c4220bfe28cc1764c95bf87548142d86c557bcd4ecfec049e2032daf7a6636b0bc1074801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!c2e7a4af", "long_name": "Loma_del_viento☀️", "short_name": "RPT7", "macaddr": "07zC56Sv", "hw_model": "RAK4631", "role": "CLIENT_BASE", "public_key": "v+KMwXZMlb+HVIFC2GxVe81Oz+wEniAy2vemY2sLwQc=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (88 bytes)
0a0921633265376134616612154c6f6d615f64656c5f7669656e746fe29880efb88f1a04525054372206d3bcc2e7a4af2809380c4220bfe28cc1764c95bf87548142d86c557bcd4ecfec049e2032daf7a6636b0bc1074801
Hex Analysis:
Size:88 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
P3 iGate 🏠🌐 (P3N2) Primary 0.000s
Reference 		-38.0 dBm 11.00 dB 3 25 P3N1 MediumFast 2025-12-22 10:16:14 UTC Current
Venturada2 🗼🌞 (Vb2) -10.928s
Before 		-102.0 dBm -6.75 dB 0 af RPT7 MediumFast 2025-12-22 10:16:03 UTC View
Ocumare Norte🗼🌐 (RRN) -10.496s
Before 		-102.0 dBm -7.75 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 10:16:04 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -10.460s
Before 		-78.0 dBm 7.00 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 10:16:04 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -10.133s
Before 		-97.0 dBm -4.75 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 10:16:04 UTC View
JAGO1_Cañaveral (JAGO) -9.627s
Before 		-115.0 dBm -4.25 dB 2 20 PMV4 MediumFast 2025-12-22 10:16:04 UTC View
Wake Up, Neo...📡 (NEO) -9.491s
Before 		-99.0 dBm -5.50 dB 2 f5 RPT4 MediumFast 2025-12-22 10:16:05 UTC View
ETH Maverick (ET01) -8.764s
Before 		-91.0 dBm -1.00 dB 2 72 Knb1 MediumFast 2025-12-22 10:16:05 UTC View
MOVIL 1 🟢 MANCHASTIC (MV1V) -8.737s
Before 		-123.0 dBm -14.00 dB 2 aa CR1 MediumFast 2025-12-22 10:16:05 UTC View
Rodashtastic🗼🌐 (RDSt) -8.718s
Before 		-116.0 dBm -7.75 dB 2 e8 GRN1 MediumFast 2025-12-22 10:16:05 UTC View
Varela Bot 🏡🤖 (🤖) -8.674s
Before 		-81.0 dBm 9.00 dB 2 1c 🏡 MediumFast 2025-12-22 10:16:05 UTC View
Meshtastic b2b4📡🌐 (b2b4) -8.556s
Before 		-114.0 dBm -14.00 dB 3 e2 Red MediumFast 2025-12-22 10:16:06 UTC View
PXT_Home (PXT1) -8.541s
Before 		-93.0 dBm 8.25 dB 2 fd BAS2 MediumFast 2025-12-22 10:16:06 UTC View
Eagle’s Nest (EAGL) -8.460s
Before 		-112.0 dBm -2.25 dB 2 a4 Raq1 MediumFast 2025-12-22 10:16:06 UTC View
Quixote_JS8_5🗼🌐 (QXT5) -7.917s
Before 		-116.0 dBm -12.00 dB 3 - MediumFast 2025-12-22 10:16:06 UTC View
Quixote_JS8_7 (QXT7) -7.913s
Before 		-18.0 dBm 10.75 dB 3 - MediumFast 2025-12-22 10:16:06 UTC View
ETH Goose (ET03) -7.781s
Before 		-30.0 dBm 10.50 dB 3 41 ET01 MediumFast 2025-12-22 10:16:06 UTC View
GRN2-Cli 📡🔋 (GRN2) -7.326s
Before 		-87.0 dBm 10.25 dB 2 e8 GRN1 MediumFast 2025-12-22 10:16:07 UTC View
Zion 🗼 (Zion) -5.965s
Before 		-109.0 dBm -10.00 dB 3 11 BAS1 MediumFast 2025-12-22 10:16:08 UTC View
🎄 SkG@Home 📡🌐 (SkGH) -5.559s
Before 		-99.0 dBm -9.50 dB 3 11 BAS1 MediumFast 2025-12-22 10:16:09 UTC View
Mec Rocket Meco (MRM) -4.758s
Before 		-108.0 dBm -8.00 dB 3 a8 CALB MediumFast 2025-12-22 10:16:09 UTC View
Justicia Meshtastic b0e4 🏢 (b0e4) -3.946s
Before 		-118.0 dBm -12.00 dB 3 25 🌇 MediumFast 2025-12-22 10:16:10 UTC View
chenton (chtn) -3.508s
Before 		-76.0 dBm 10.50 dB 4 f4 MediumFast 2025-12-22 10:16:11 UTC View
23

Total Receptions

23

Unique Gateways