Packet #5993481 Success

NODEINFO_APP packet from Meshtastic 6000 (6000) to !ffffffff

21
Total Receptions
15
Unique Gateways
3
Hop Count
80
Payload Bytes
Packet Information
Database ID: 5993481
Mesh Packet ID: 0x34a7755a
Used for correlation across gateways
Timestamp: 2026-01-15 04:04:59 UTC
From Node: Meshtastic 6000 (6000)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX BGW8 (SXB8)
Channel: LongFast
RSSI: -120 dBm
SNR: -13.0 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic 6000
Short Name:6000
Node ID:!04056000
MAC Address:rKcEBWAA
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:80 bytes
Gateway:!efffff01
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 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 !efffff01
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 67461120
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -120.0 dBm
Signal strength at gateway 		int32
rx_snr -13.00 dB
Signal quality at gateway 		float
rx_time 1768439098
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 223
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768439099.4752727
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff01
Signal Metrics: RSSI: -120.0 dBm
SNR: -13.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!04056000", "long_name": "Meshtastic 6000", "short_name": "6000", "macaddr": "rKcEBWAA", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff01", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 67461120, "to": 4294967295, "id": 883389786, "rx_time": 1768439098, "rx_snr": -13.0, "rx_rssi": -120, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 223, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213034303536303030120f4d65736874617374696320363030301a04363030302206aca704056000282b4220644ec28bc384918e60fc32f45e480d01ac6fd165d3b6b41570912cf3baa442794800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!04056000", "long_name": "Meshtastic 6000", "short_name": "6000", "macaddr": "rKcEBWAA", "hw_model": "HELTEC_V3", "public_key": "ZE7Ci8OEkY5g/DL0XkgNAaxv0WXTtrQVcJEs87qkQnk=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213034303536303030120f4d65736874617374696320363030301a04363030302206aca704056000282b4220644ec28bc384918e60fc32f45e480d01ac6fd165d3b6b41570912cf3baa442794800
Hex Analysis:
Size:80 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 BGW8 (SXB8) Primary 0.000s
Reference 		-120.0 dBm -13.00 dB 3 LongFast 2026-01-15 04:04:59 Current
Dragon868-1 (D1) -20.768s
Before 		-103.0 dBm -5.25 dB 1 LongFast 2026-01-15 04:04:38 View
ZA_MKAD_22_868_1 (8681) -20.290s
Before 		-137.0 dBm -15.00 dB 1 LongFast 2026-01-15 04:04:39 View
NODE_SOLAR_868 (8682) -19.230s
Before 		Unknown Unknown 2 LongFast 2026-01-15 04:04:40 View
Aster-02 (AST2) -18.113s
Before 		-93.0 dBm -7.75 dB 2 LongFast 2026-01-15 04:04:41 View
Aster-02 (AST2) -17.791s
Before 		-93.0 dBm -7.75 dB 7 LongFast 2026-01-15 04:04:41 View
Medved GW8 (MED8) -13.207s
Before 		-98.0 dBm 4.00 dB 4 LongFast 2026-01-15 04:04:46 View
patch866 (pth8) -12.157s
Before 		-67.0 dBm 3.25 dB 4 LongFast 2026-01-15 04:04:47 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -8.220s
Before 		-106.0 dBm -11.00 dB 3 LongFast 2026-01-15 04:04:51 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -7.939s
Before 		-106.0 dBm -11.00 dB 7 LongFast 2026-01-15 04:04:51 View
Zamkad8 (zmkd) -6.902s
Before 		-124.0 dBm -13.00 dB 4 LongFast 2026-01-15 04:04:52 View
Keyhost GW8 (KHS8) -4.697s
Before 		-124.0 dBm -17.00 dB 4 LongFast 2026-01-15 04:04:54 View
Keyhost GW8 (KHS8) -4.435s
Before 		-124.0 dBm -17.00 dB 7 LongFast 2026-01-15 04:04:55 View
RN3ABX Georgy 2 (ABX2) -1.351s
Before 		-103.0 dBm -3.00 dB 3 LongFast 2026-01-15 04:04:58 View
RN3ABX Georgy 2 (ABX2) -1.042s
Before 		-103.0 dBm -3.00 dB 7 LongFast 2026-01-15 04:04:58 View
SYSXX YGW8 (SXY8) -0.437s
Before 		-96.0 dBm -10.00 dB 3 LongFast 2026-01-15 04:04:59 View
SYSXX OGW8 (SXG8) +2.083s
After 		-65.0 dBm 6.50 dB 3 LongFast 2026-01-15 04:05:01 View
SYSXX OGW8 (SXG8) +2.434s
After 		-65.0 dBm 6.50 dB 7 LongFast 2026-01-15 04:05:01 View
BBS Восток (DM📲) (BBSv) +14.732s
After 		-98.0 dBm -9.75 dB 7 LongFast 2026-01-15 04:05:14 View
BBS Восток (DM📲) (BBSv) +15.025s
After 		-98.0 dBm -9.75 dB 7 LongFast 2026-01-15 04:05:14 View
HOPS GW (ZER0) +280.820s
After 		-96.0 dBm -5.25 dB 7 LongFast 2026-01-15 04:09:40 View
21

Total Receptions

15

Unique Gateways