Packet #6016764 Success

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

22
Total Receptions
15
Unique Gateways
7
Hop Count
78
Payload Bytes
Packet Information
Database ID: 6016764
Mesh Packet ID: 0x41cef6bc
Used for correlation across gateways
Timestamp: 2026-01-15 08:40:30 UTC
From Node: Zuzino mqtt (9bec)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Fostral (FSTR)
Channel: LongFast
RSSI: -76 dBm
SNR: -9.0 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
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:!1309d640
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:7 / 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 !1309d640
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 Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -76.0 dBm
Signal strength at gateway 		int32
rx_snr -9.00 dB
Signal quality at gateway 		float
rx_time 1768455630
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 180
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768455630.9343853
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 (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !1309d640
Signal Metrics: RSSI: -76.0 dBm
SNR: -9.00 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": "!1309d640", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658573292, "to": 4294967295, "id": 1104082620, "rx_time": 1768455630, "rx_snr": -9.0, "rx_rssi": -76, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 180, "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
Fostral (FSTR) Primary 0.000s
Reference 		-76.0 dBm -9.00 dB 7 LongFast 2026-01-15 08:40:30 Current
VEGA 6d78 (VEGA) -25.358s
Before 		-95.0 dBm -14.25 dB 4 LongFast 2026-01-15 08:40:05 View
Tsaritsyno_KB_U_868 (KBU8) -21.652s
Before 		-120.0 dBm -18.00 dB 5 LongFast 2026-01-15 08:40:09 View
Tsaritsyno_KB_U_868 (KBU8) -21.409s
Before 		-120.0 dBm -18.00 dB 7 LongFast 2026-01-15 08:40:09 View
BBS Восток (DM📲) (BBSv) -6.372s
Before 		-96.0 dBm -5.50 dB 6 LongFast 2026-01-15 08:40:24 View
BBS Восток (DM📲) (BBSv) -6.175s
Before 		-96.0 dBm -5.50 dB 7 LongFast 2026-01-15 08:40:24 View
Fostral (FSTR) -0.255s
Before 		-76.0 dBm -9.00 dB 7 LongFast 2026-01-15 08:40:30 View
Koptevo-8-MQTT (BM8M) +11.050s
After 		-117.0 dBm -14.75 dB 2 LongFast 2026-01-15 08:40:41 View
Butyrskaya 868 (But8) +11.149s
After 		-100.0 dBm -1.50 dB 2 LongFast 2026-01-15 08:40:42 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +14.181s
After 		-103.0 dBm -7.25 dB 3 LongFast 2026-01-15 08:40:45 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +14.484s
After 		-103.0 dBm -7.25 dB 7 LongFast 2026-01-15 08:40:45 View
SYSXX OGW8 (SXG8) +18.680s
After 		-119.0 dBm -9.25 dB 4 LongFast 2026-01-15 08:40:49 View
SYSXX BGW8 (SXB8) +18.729s
After 		-116.0 dBm -10.00 dB 4 LongFast 2026-01-15 08:40:49 View
SYSXX OGW8 (SXG8) +18.983s
After 		-119.0 dBm -9.25 dB 7 LongFast 2026-01-15 08:40:49 View
SYSXX YGW8 (SXY8) +20.173s
After 		Unknown 6.50 dB 4 LongFast 2026-01-15 08:40:51 View
Aster-02 (AST2) +21.073s
After 		-89.0 dBm -5.75 dB 4 LongFast 2026-01-15 08:40:52 View
RN3ABX Georgy 2 (ABX2) +30.687s
After 		-108.0 dBm -19.25 dB 4 LongFast 2026-01-15 08:41:01 View
Zamkad8 (zmkd) +30.746s
After 		-109.0 dBm -0.75 dB 6 LongFast 2026-01-15 08:41:01 View
Zamkad8 (zmkd) +31.276s
After 		-109.0 dBm -0.75 dB 7 LongFast 2026-01-15 08:41:02 View
patch866 (pth8) +60.442s
After 		-68.0 dBm 1.25 dB 5 LongFast 2026-01-15 08:41:31 View
patch866 (pth8) +60.762s
After 		-68.0 dBm 1.25 dB 7 LongFast 2026-01-15 08:41:31 View
EGarpunov 2 868 (Base) (BAO) (EG28) +69.346s
After 		-113.0 dBm -10.50 dB 7 LongFast 2026-01-15 08:41:40 View
22

Total Receptions

15

Unique Gateways