Packet #6003951 Success

NODEINFO_APP packet from Oris4r1n (Oris) to Khim8 (Kim8)

17
Total Receptions
13
Unique Gateways
4
Hop Count
75
Payload Bytes
Packet Information
Database ID: 6003951
Mesh Packet ID: 0x89438075
Used for correlation across gateways
Timestamp: 2026-01-15 06:09:05 UTC
From Node: Oris4r1n (Oris)
To Node: Khim8 (Kim8)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Butyrskaya 868 (But8)
Channel: LongFast
RSSI: -101 dBm
SNR: -9.5 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 75 bytes
Decoded: Yes
Decoded Data:
Long Name:Oris4r1n
Short Name:Oris
Node ID:!db518620
MAC Address:EFHbUYYg
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:75 bytes
Gateway:!bba833f4
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 7
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 !bba833f4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (75 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3679553056
Source node ID 		uint32
to 3774175364
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 75 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -101.0 dBm
Signal strength at gateway 		int32
rx_snr -9.50 dB
Signal quality at gateway 		float
rx_time 1741167263
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 248
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768446545.5995758
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !bba833f4
Signal Metrics: RSSI: -101.0 dBm
SNR: -9.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:75 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!db518620", "long_name": "Oris4r1n", "short_name": "Oris", "macaddr": "EFHbUYYg", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba833f4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3679553056, "to": 3774175364, "id": 2302902389, "rx_time": 1741167263, "rx_snr": -9.5, "rx_rssi": -101, "hop_limit": 3, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 248, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921646235313836323012084f7269733472316e1a044f72697322061051db518620282b38014220fd23eb47cc53344eafc1088482a46cdb12d132a0ee1467e5a9305f4b4769d15b4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db518620", "long_name": "Oris4r1n", "short_name": "Oris", "macaddr": "EFHbUYYg", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "/SPrR8xTNE6vwQiEgqRs2xLRMqDuFGflqTBfS0dp0Vs=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (75 bytes)
0a0921646235313836323012084f7269733472316e1a044f72697322061051db518620282b38014220fd23eb47cc53344eafc1088482a46cdb12d132a0ee1467e5a9305f4b4769d15b4800
Hex Analysis:
Size:75 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
Butyrskaya 868 (But8) Primary 0.000s
Reference 		-101.0 dBm -9.50 dB 4 LongFast 2026-01-15 06:09:05 Current
EGarpunov 2 868 (Base) (BAO) (EG28) -10.797s
Before 		-107.0 dBm -3.50 dB 2 LongFast 2026-01-15 06:08:54 View
EGarpunov 2 868 (Base) (BAO) (EG28) -10.527s
Before 		-107.0 dBm -3.50 dB 7 LongFast 2026-01-15 06:08:55 View
BBS Восток (DM📲) (BBSv) -7.440s
Before 		-99.0 dBm -5.75 dB 4 LongFast 2026-01-15 06:08:58 View
BBS Восток (DM📲) (BBSv) -7.108s
Before 		-99.0 dBm -5.75 dB 7 LongFast 2026-01-15 06:08:58 View
Fostral (FSTR) -0.306s
Before 		-83.0 dBm -15.75 dB 4 LongFast 2026-01-15 06:09:05 View
patch866 (pth8) +1.582s
After 		-68.0 dBm 2.00 dB 4 LongFast 2026-01-15 06:09:07 View
hmbm (f55c) +2.788s
After 		-98.0 dBm 3.00 dB 5 LongFast 2026-01-15 06:09:08 View
Tsaritsyno_KB_U_868 (KBU8) +2.918s
After 		-121.0 dBm -10.00 dB 6 LongFast 2026-01-15 06:09:08 View
hmbm (f55c) +2.995s
After 		-98.0 dBm 3.00 dB 7 LongFast 2026-01-15 06:09:08 View
Korolyok h0use (K8k*) +6.601s
After 		-111.0 dBm -0.75 dB 6 LongFast 2026-01-15 06:09:12 View
SYSXX OGW8 (SXG8) +10.772s
After 		-68.0 dBm 6.25 dB 4 LongFast 2026-01-15 06:09:16 View
Keyhost GW8 (KHS8) +11.008s
After 		-115.0 dBm -10.25 dB 6 LongFast 2026-01-15 06:09:16 View
SYSXX OGW8 (SXG8) +11.191s
After 		-68.0 dBm 6.25 dB 7 LongFast 2026-01-15 06:09:16 View
SYSXX YGW8 (SXY8) +16.099s
After 		-37.0 dBm 6.00 dB 5 LongFast 2026-01-15 06:09:21 View
SYSXX BGW8 (SXB8) +16.155s
After 		-57.0 dBm 5.75 dB 5 LongFast 2026-01-15 06:09:21 View
HOPS GW (ZER0) +21.834s
After 		-80.0 dBm 6.25 dB 7 LongFast 2026-01-15 06:09:27 View
17

Total Receptions

13

Unique Gateways