Packet #5960964 Success

NODEINFO_APP packet from Lefortovo c750 (c750) to !ffffffff

18
Total Receptions
14
Unique Gateways
6
Hop Count
79
Payload Bytes
Packet Information
Database ID: 5960964
Mesh Packet ID: 0x15da0b09
Used for correlation across gateways
Timestamp: 2026-01-14 21:43:45 UTC
From Node: Lefortovo c750 (c750)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: NODE_SOLAR_868 (8682)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:Lefortovo c750
Short Name:c750
Node ID:!6c73c750
MAC Address:oN1sc8dQ
Hardware:TBEAM
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:79 bytes
Gateway:!9e9fbbf0
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e9fbbf0
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1819526992
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1768416224
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768416225.1344247
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 (6 hops)
MQTT-Specific Fields
Gateway ID: !9e9fbbf0
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:79 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!6c73c750", "long_name": "Lefortovo c750", "short_name": "c750", "macaddr": "oN1sc8dQ", "hw_model": "TBEAM" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e9fbbf0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1819526992, "to": 4294967295, "id": 366611209, "rx_time": 1768416224, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213663373363373530120e4c65666f72746f766f20633735301a04633735302206a0dd6c73c75028044220389ae97b9a1b6364ddb167c40ee4f1c7d7096158caf33f617fd60861a9eefb324800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!6c73c750", "long_name": "Lefortovo c750", "short_name": "c750", "macaddr": "oN1sc8dQ", "hw_model": "TBEAM", "public_key": "OJrpe5obY2TdsWfEDuTxx9cJYVjK8z9hf9YIYanu+zI=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09213663373363373530120e4c65666f72746f766f20633735301a04633735302206a0dd6c73c75028044220389ae97b9a1b6364ddb167c40ee4f1c7d7096158caf33f617fd60861a9eefb324800
Hex Analysis:
Size:79 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
NODE_SOLAR_868 (8682) Primary 0.000s
Reference 		Unknown Unknown 6 LongFast 2026-01-14 21:43:45 Current
EGarpunov 2 868 (Base) (BAO) (EG28) -726.821s
Before 		-94.0 dBm 5.00 dB 1 LongFast 2026-01-14 21:31:38 View
patch866 (pth8) -683.269s
Before 		-68.0 dBm 3.00 dB 2 LongFast 2026-01-14 21:32:21 View
hmbm (f55c) -678.118s
Before 		-101.0 dBm -1.00 dB 3 LongFast 2026-01-14 21:32:27 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -654.621s
Before 		-100.0 dBm -12.50 dB 6 LongFast 2026-01-14 21:32:50 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -654.217s
Before 		-100.0 dBm -12.50 dB 7 LongFast 2026-01-14 21:32:50 View
Korolyok h0use (K8k*) -647.282s
Before 		-128.0 dBm -20.00 dB 6 LongFast 2026-01-14 21:32:57 View
Korolyok h0use (K8k*) -646.992s
Before 		-128.0 dBm -20.00 dB 7 LongFast 2026-01-14 21:32:58 View
HOPS GW (ZER0) -613.813s
Before 		-106.0 dBm -16.00 dB 7 LongFast 2026-01-14 21:33:31 View
SYSXX YGW8 (SXY8) -602.858s
Before 		-101.0 dBm -9.75 dB 5 LongFast 2026-01-14 21:33:42 View
SYSXX BGW8 (SXB8) -602.734s
Before 		-124.0 dBm -14.75 dB 5 LongFast 2026-01-14 21:33:42 View
RN3ABX Georgy 2 (ABX2) -602.524s
Before 		-124.0 dBm -15.00 dB 5 LongFast 2026-01-14 21:33:42 View
RN3ABX Georgy 2 (ABX2) -602.141s
Before 		-124.0 dBm -15.00 dB 7 LongFast 2026-01-14 21:33:42 View
Dragon868-1 (D1) -589.621s
Before 		-94.0 dBm 4.25 dB 7 LongFast 2026-01-14 21:33:55 View
Fostral (FSTR) -550.470s
Before 		-77.0 dBm -10.25 dB 6 LongFast 2026-01-14 21:34:34 View
Fostral (FSTR) -550.220s
Before 		-77.0 dBm -10.25 dB 7 LongFast 2026-01-14 21:34:34 View
BBS Восток (DM📲) (BBSv) -549.906s
Before 		-76.0 dBm 4.50 dB 6 LongFast 2026-01-14 21:34:35 View
ZA_MKAD_22_868_1 (8681) -0.534s
Before 		-138.0 dBm -14.75 dB 5 LongFast 2026-01-14 21:43:44 View
18

Total Receptions

14

Unique Gateways