Packet #5758327 Success

NODEINFO_APP packet from walldodge1 (wld1) to RN3ABX Georgy 2 (ABX2)

12
Total Receptions
9
Unique Gateways
5
Hop Count
73
Payload Bytes
Packet Information
Database ID: 5758327
Mesh Packet ID: 0x258eb9fa
Used for correlation across gateways
Timestamp: 2026-01-13 11:02:48 UTC
From Node: walldodge1 (wld1)
To Node: RN3ABX Georgy 2 (ABX2)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: Unknown
SNR: 6.5 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 73 bytes
Decoded: Yes
Decoded Data:
Long Name:walldodge1
Short Name:wld1
Node ID:!7c5a588c
MAC Address:JFh8WliM
Hardware:HELTEC_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:73 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 5
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (73 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2086295692
Source node ID 		uint32
to 896828153
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 73 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr 6.50 dB
Signal quality at gateway 		float
rx_time 1768291368
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 1
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768291368.8905768
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff02
Signal Metrics: SNR: 6.50 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": "!7c5a588c", "long_name": "walldodge1", "short_name": "wld1", "macaddr": "JFh8WliM", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2086295692, "to": 896828153, "id": 630110714, "rx_time": 1768291368, "rx_snr": 6.5, "rx_rssi": 0, "hop_limit": 0, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 1, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213763356135383863120a77616c6c646f646765311a04776c6431220624587c5a588c282b42201652cc7b57aa4459c0d36cf27300a2f32edf3cf2bdea41aeb72cbb7ba9afff65", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!7c5a588c", "long_name": "walldodge1", "short_name": "wld1", "macaddr": "JFh8WliM", "hw_model": "HELTEC_V3", "public_key": "FlLMe1eqRFnA02zycwCi8y7fPPK96kGutyy7e6mv/2U=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (73 bytes)
0a09213763356135383863120a77616c6c646f646765311a04776c6431220624587c5a588c282b42201652cc7b57aa4459c0d36cf27300a2f32edf3cf2bdea41aeb72cbb7ba9afff65
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 Channel Timestamp Actions
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		Unknown 6.50 dB 5 LongFast 2026-01-13 11:02:48 Current
RN3ABX Georgy 2 (ABX2) -10.260s
Before 		-109.0 dBm Unknown 3 LongFast 2026-01-13 11:02:38 View
Aster-02 (AST2) -9.074s
Before 		-89.0 dBm -11.25 dB 4 LongFast 2026-01-13 11:02:39 View
SYSXX BGW8 (SXB8) -4.504s
Before 		-120.0 dBm -12.25 dB 4 LongFast 2026-01-13 11:02:44 View
SYSXX BGW8 (SXB8) -4.200s
Before 		-120.0 dBm -12.25 dB 5 LongFast 2026-01-13 11:02:44 View
SYSXX YGW8 (SXY8) -0.333s
Before 		Unknown 6.50 dB 5 LongFast 2026-01-13 11:02:48 View
SYSXX OGW8 (SXG8) -0.302s
Before 		-57.0 dBm 6.25 dB 5 LongFast 2026-01-13 11:02:48 View
Butyrskaya 868 (But8) +7.283s
After 		-117.0 dBm -11.50 dB 5 LongFast 2026-01-13 11:02:56 View
Butyrskaya 868 (But8) +7.508s
After 		-117.0 dBm -11.50 dB 5 LongFast 2026-01-13 11:02:56 View
patch866 (pth8) +9.320s
After 		-66.0 dBm 0.50 dB 5 LongFast 2026-01-13 11:02:58 View
Dragon868-1 (D1) +129.877s
After 		-105.0 dBm -11.00 dB 5 LongFast 2026-01-13 11:04:58 View
ZA_MKAD_22_868_1 (8681) +130.292s
After 		-136.0 dBm -15.00 dB 5 LongFast 2026-01-13 11:04:59 View
12

Total Receptions

9

Unique Gateways