Packet #5759489 Success

NODEINFO_APP packet from Zuzino mqtt (9bec) to !ffffffff

20
Total Receptions
15
Unique Gateways
3
Hop Count
78
Payload Bytes
Packet Information
Database ID: 5759489
Mesh Packet ID: 0xbabe4b97
Used for correlation across gateways
Timestamp: 2026-01-13 11:14:52 UTC
From Node: Zuzino mqtt (9bec)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: -99 dBm
SNR: -12.5 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 78 bytes
Decoded: Yes
Decoded Data:
Long Name:Zuzino mqtt
Short Name:9bec
Node ID:!9e769bec
MAC Address:8J6edpvs
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:78 bytes
Gateway:!efffff02
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 !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 2658573292
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 4
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -99.0 dBm
Signal strength at gateway 		int32
rx_snr -12.50 dB
Signal quality at gateway 		float
rx_time 1768292092
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 1768292092.4002628
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: !efffff02
Signal Metrics: RSSI: -99.0 dBm
SNR: -12.50 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": "!9e769bec", "long_name": "Zuzino mqtt", "short_name": "9bec", "macaddr": "8J6edpvs", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658573292, "to": 4294967295, "id": 3133033367, "rx_time": 1768292092, "rx_snr": -12.5, "rx_rssi": -99, "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": 248, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965373639626563120b5a757a696e6f206d7174741a04396265632206f09e9e769bec282b380b4220155a4862e40b02b8e10c8d552b367045ec02172b9ca5404ba3357e921680b3794800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e769bec", "long_name": "Zuzino mqtt", "short_name": "9bec", "macaddr": "8J6edpvs", "hw_model": "HELTEC_V3", "role": "ROUTER_LATE", "public_key": "FVpIYuQLArjhDI1VKzZwRewCFyucpUBLozV+khaAs3k=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (78 bytes)
0a09213965373639626563120b5a757a696e6f206d7174741a04396265632206f09e9e769bec282b380b4220155a4862e40b02b8e10c8d552b367045ec02172b9ca5404ba3357e921680b3794800
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 		-99.0 dBm -12.50 dB 3 LongFast 2026-01-13 11:14:52 Current
VEGA 6d78 (VEGA) -1.494s
Before 		-89.0 dBm -20.25 dB 3 LongFast 2026-01-13 11:14:50 View
Medved GW8 (MED8) +0.087s
After 		-105.0 dBm 0.75 dB 3 LongFast 2026-01-13 11:14:52 View
Fostral (FSTR) +0.444s
After 		-82.0 dBm -16.25 dB 3 LongFast 2026-01-13 11:14:52 View
hmbm (f55c) +0.524s
After 		-104.0 dBm -7.25 dB 3 LongFast 2026-01-13 11:14:52 View
Fostral (FSTR) +0.696s
After 		-82.0 dBm -16.25 dB 7 LongFast 2026-01-13 11:14:53 View
BBS Восток (DM📲) (BBSv) +1.784s
After 		-47.0 dBm 6.00 dB 4 LongFast 2026-01-13 11:14:54 View
patch866 (pth8) +2.415s
After 		-66.0 dBm 1.00 dB 3 LongFast 2026-01-13 11:14:54 View
EGarpunov 2 868 (Base) (BAO) (EG28) +3.407s
After 		-99.0 dBm -15.25 dB 4 LongFast 2026-01-13 11:14:55 View
Tsaritsyno_KB_U_868 (KBU8) +3.817s
After 		-124.0 dBm -16.25 dB 4 LongFast 2026-01-13 11:14:56 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +12.471s
After 		-99.0 dBm -4.25 dB 6 LongFast 2026-01-13 11:15:04 View
Butyrskaya 868 (But8) +15.769s
After 		-113.0 dBm -7.00 dB 6 LongFast 2026-01-13 11:15:08 View
Butyrskaya 868 (But8) +16.074s
After 		-113.0 dBm -7.00 dB 7 LongFast 2026-01-13 11:15:08 View
Korolyok h0use (K8k*) +20.366s
After 		-128.0 dBm -16.25 dB 7 LongFast 2026-01-13 11:15:12 View
Aster-02 (AST2) +36.467s
After 		-89.0 dBm -2.50 dB 7 LongFast 2026-01-13 11:15:28 View
Aster-02 (AST2) +36.765s
After 		-89.0 dBm -2.50 dB 7 LongFast 2026-01-13 11:15:29 View
SYSXX OGW8 (SXG8) +51.155s
After 		-126.0 dBm -16.00 dB 5 LongFast 2026-01-13 11:15:43 View
SYSXX OGW8 (SXG8) +51.361s
After 		-126.0 dBm -16.00 dB 7 LongFast 2026-01-13 11:15:43 View
SYSXX BGW8 (SXB8) +408.198s
After 		-5.0 dBm 7.50 dB 4 LongFast 2026-01-13 11:21:40 View
SYSXX BGW8 (SXB8) +408.451s
After 		-5.0 dBm 7.50 dB 7 LongFast 2026-01-13 11:21:40 View
20

Total Receptions

15

Unique Gateways