Packet #6060975 Success

NODEINFO_APP packet from NagatinoSadovniki (pi) to Ryazanka R2BFQ (R2BF)

15
Total Receptions
9
Unique Gateways
5
Hop Count
82
Payload Bytes
Packet Information
Database ID: 6060975
Mesh Packet ID: 0x2914ec9c
Used for correlation across gateways
Timestamp: 2026-01-15 17:23:18 UTC
From Node: NagatinoSadovniki (pi)
To Node: Ryazanka R2BFQ (R2BF)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: EGarpunov 2 868 (Base) (BAO) (EG28)
Channel: LongFast
RSSI: -115 dBm
SNR: -9.5 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:NagatinoSadovniki
Short Name:pi
Node ID:!acaa7194
MAC Address:2IWsqnGU
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:82 bytes
Gateway:!433c9e98
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 !433c9e98
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2896851348
Source node ID 		uint32
to 1770338580
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 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 -115.0 dBm
Signal strength at gateway 		int32
rx_snr -9.50 dB
Signal quality at gateway 		float
rx_time 1768486996
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 67
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768486998.9228754
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: !433c9e98
Signal Metrics: RSSI: -115.0 dBm
SNR: -9.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!acaa7194", "long_name": "NagatinoSadovniki", "short_name": "pi", "macaddr": "2IWsqnGU", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!433c9e98", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2896851348, "to": 1770338580, "id": 689237148, "rx_time": 1768486996, "rx_snr": -9.5, "rx_rssi": -115, "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": 67, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921616361613731393412114e61676174696e6f5361646f766e696b691a0270692206d885acaa7194282b380142200cdbe07174f6b1243df760bdc19459d461910f18a3d5f5bc5c2e36ae15e23b254800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!acaa7194", "long_name": "NagatinoSadovniki", "short_name": "pi", "macaddr": "2IWsqnGU", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "DNvgcXT2sSQ992C9wZRZ1GGRDxij1fW8XC42rhXiOyU=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a0921616361613731393412114e61676174696e6f5361646f766e696b691a0270692206d885acaa7194282b380142200cdbe07174f6b1243df760bdc19459d461910f18a3d5f5bc5c2e36ae15e23b254800
Hex Analysis:
Size:82 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
EGarpunov 2 868 (Base) (BAO) (EG28) Primary 0.000s
Reference 		-115.0 dBm -9.50 dB 5 LongFast 2026-01-15 17:23:18 Current
EGarpunov 2 868 (Base) (BAO) (EG28) -0.289s
Before 		-115.0 dBm -9.50 dB 2 LongFast 2026-01-15 17:23:18 View
BBS Восток (DM📲) (BBSv) +4.758s
After 		-96.0 dBm -6.75 dB 4 LongFast 2026-01-15 17:23:23 View
BBS Восток (DM📲) (BBSv) +4.987s
After 		-96.0 dBm -6.75 dB 5 LongFast 2026-01-15 17:23:23 View
Butyrskaya 868 (But8) +12.673s
After 		-105.0 dBm -2.75 dB 3 LongFast 2026-01-15 17:23:31 View
Butyrskaya 868 (But8) +12.981s
After 		-105.0 dBm -2.75 dB 5 LongFast 2026-01-15 17:23:31 View
patch866 (pth8) +14.763s
After 		-67.0 dBm 0.75 dB 3 LongFast 2026-01-15 17:23:33 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +15.173s
After 		-105.0 dBm -10.50 dB 4 LongFast 2026-01-15 17:23:34 View
hmbm (f55c) +15.582s
After 		-98.0 dBm 2.75 dB 4 LongFast 2026-01-15 17:23:34 View
Aster-02 (AST2) +25.202s
After 		-62.0 dBm 7.00 dB 5 LongFast 2026-01-15 17:23:44 View
Aster-02 (AST2) +25.466s
After 		-62.0 dBm 7.00 dB 5 LongFast 2026-01-15 17:23:44 View
Medved GW8 (MED8) +37.361s
After 		-109.0 dBm -5.00 dB 5 LongFast 2026-01-15 17:23:56 View
Medved GW8 (MED8) +37.554s
After 		-109.0 dBm -5.00 dB 5 LongFast 2026-01-15 17:23:56 View
Fostral (FSTR) +58.965s
After 		-44.0 dBm 5.75 dB 5 LongFast 2026-01-15 17:24:17 View
Fostral (FSTR) +59.259s
After 		-44.0 dBm 5.75 dB 5 LongFast 2026-01-15 17:24:18 View
15

Total Receptions

9

Unique Gateways