Packet #6023881 Success

NODEINFO_APP packet from RN3ABX Georgy 2 (ABX2) to !ffffffff

16
Total Receptions
12
Unique Gateways
2
Hop Count
78
Payload Bytes
Packet Information
Database ID: 6023881
Mesh Packet ID: 0xb5a24c15
Used for correlation across gateways
Timestamp: 2026-01-15 10:12:30 UTC
From Node: RN3ABX Georgy 2 (ABX2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: Unknown
SNR: 6.5 dBm
Hop Info: 2/7 hops
Start: 7, Limit: 5
Payload Data
Protocol: NODEINFO_APP
Size: 78 bytes
Decoded: Yes
Decoded Data:
Long Name:RN3ABX Georgy 2
Short Name:ABX2
Node ID:!357482f9
MAC Address:8CT5jbCQ
Hardware:TLORA_V2_1_1P6
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:78 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:2 / 7
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 !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (78 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 896828153
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 78 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr 6.50 dB
Signal quality at gateway 		float
rx_time 1768461149
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 1768461150.0093691
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 (2 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:78 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!357482f9", "long_name": "RN3ABX Georgy 2", "short_name": "ABX2", "macaddr": "8CT5jbCQ", "hw_model": "TLORA_V2_1_1P6" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 896828153, "to": 4294967295, "id": 3047312405, "rx_time": 1768461149, "rx_snr": 6.5, "rx_rssi": 0, "hop_limit": 5, "hop_start": 7, "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": "0a09213335373438326639120f524e334142582047656f72677920321a04414258322206f024f98db090280342200980eeeefc550b416d622e20cce072fd47dbf3b4eef952357f682241c2c7b706", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!357482f9", "long_name": "RN3ABX Georgy 2", "short_name": "ABX2", "macaddr": "8CT5jbCQ", "hw_model": "TLORA_V2_1_1P6", "public_key": "CYDu7vxVC0FtYi4gzOBy/Ufb87Tu+VI1f2giQcLHtwY=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (78 bytes)
0a09213335373438326639120f524e334142582047656f72677920321a04414258322206f024f98db090280342200980eeeefc550b416d622e20cce072fd47dbf3b4eef952357f682241c2c7b706
Hex Analysis:
Size:78 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 2 LongFast 2026-01-15 10:12:30 Current
RN3ABX Georgy 2 (ABX2) -11.816s
Before 		Unknown Unknown 0 LongFast 2026-01-15 10:12:18 View
RN3ABX Georgy 2 (ABX2) -11.466s
Before 		Unknown Unknown 7 LongFast 2026-01-15 10:12:18 View
SYSXX OGW8 (SXG8) -6.390s
Before 		-67.0 dBm 6.25 dB 0 LongFast 2026-01-15 10:12:23 View
Aster-02 (AST2) -3.940s
Before 		-106.0 dBm -20.25 dB 1 LongFast 2026-01-15 10:12:26 View
Aster-02 (AST2) -3.647s
Before 		-106.0 dBm -20.25 dB 7 LongFast 2026-01-15 10:12:26 View
SYSXX BGW8 (SXB8) -2.421s
Before 		-121.0 dBm -11.75 dB 1 LongFast 2026-01-15 10:12:27 View
SYSXX YGW8 (SXY8) +0.439s
After 		Unknown 6.50 dB 7 LongFast 2026-01-15 10:12:30 View
Dragon868-1 (D1) +22.788s
After 		-94.0 dBm 4.75 dB 3 LongFast 2026-01-15 10:12:52 View
Butyrskaya 868 (But8) +57.116s
After 		-99.0 dBm -0.50 dB 5 LongFast 2026-01-15 10:13:27 View
EGarpunov 2 868 (Base) (BAO) (EG28) +67.958s
After 		-113.0 dBm -11.25 dB 6 LongFast 2026-01-15 10:13:37 View
Fostral (FSTR) +68.052s
After 		-83.0 dBm -16.75 dB 6 LongFast 2026-01-15 10:13:38 View
EGarpunov 2 868 (Base) (BAO) (EG28) +68.404s
After 		-113.0 dBm -11.25 dB 7 LongFast 2026-01-15 10:13:38 View
hmbm (f55c) +69.792s
After 		-93.0 dBm -1.50 dB 7 LongFast 2026-01-15 10:13:39 View
BBS Восток (DM📲) (BBSv) +75.494s
After 		-47.0 dBm 6.25 dB 7 LongFast 2026-01-15 10:13:45 View
HOPS GW (ZER0) +91.900s
After 		-104.0 dBm -17.00 dB 7 LongFast 2026-01-15 10:14:01 View
16

Total Receptions

12

Unique Gateways