Packet #5710971 Success

NODEINFO_APP packet from Meshtastic f0f4 (f0f4) to Pashok114 (alsh)

24
Total Receptions
18
Unique Gateways
7
Hop Count
80
Payload Bytes
Packet Information
Database ID: 5710971
Mesh Packet ID: 0x29b3baae
Used for correlation across gateways
Timestamp: 2026-01-13 03:17:32 UTC
From Node: Meshtastic f0f4 (f0f4)
To Node: Pashok114 (alsh)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX BGW8 (SXB8)
Channel: LongFast
RSSI: -119 dBm
SNR: -11.0 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic f0f4
Short Name:f0f4
Node ID:!dc33f0f4
MAC Address:lFHcM/D0
Hardware:DIY_V1
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:7 / 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 !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 3694391540
Source node ID 		uint32
to 690348627
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 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 -119.0 dBm
Signal strength at gateway 		int32
rx_snr -11.00 dB
Signal quality at gateway 		float
rx_time 1768263450
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 1768263452.4889512
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 (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff01
Signal Metrics: RSSI: -119.0 dBm
SNR: -11.00 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": "!dc33f0f4", "long_name": "Meshtastic f0f4", "short_name": "f0f4", "macaddr": "lFHcM/D0", "hw_model": "DIY_V1" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff01", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3694391540, "to": 690348627, "id": 699644590, "rx_time": 1768263450, "rx_snr": -11.0, "rx_rssi": -119, "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": 223, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216463333366306634120f4d65736874617374696320663066341a046630663422069451dc33f0f428274220497e54cbbbc075f70709fbc9f2026cfcb320a27442098caf031a2fada2fb45474800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!dc33f0f4", "long_name": "Meshtastic f0f4", "short_name": "f0f4", "macaddr": "lFHcM/D0", "hw_model": "DIY_V1", "public_key": "SX5Uy7vAdfcHCfvJ8gJs/LMgonRCCYyvAxovraL7RUc=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09216463333366306634120f4d65736874617374696320663066341a046630663422069451dc33f0f428274220497e54cbbbc075f70709fbc9f2026cfcb320a27442098caf031a2fada2fb45474800
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 		-119.0 dBm -11.00 dB 7 LongFast 2026-01-13 03:17:32 Current
BBS Восток (DM📲) (BBSv) -80.433s
Before 		-94.0 dBm -1.50 dB 3 LongFast 2026-01-13 03:16:12 View
Korolyok h0use (K8k*) -80.071s
Before 		-112.0 dBm -0.50 dB 3 LongFast 2026-01-13 03:16:12 View
Butyrskaya 868 (But8) -79.970s
Before 		-116.0 dBm -11.00 dB 3 LongFast 2026-01-13 03:16:12 View
Fostral (FSTR) -64.521s
Before 		-83.0 dBm -15.00 dB 4 LongFast 2026-01-13 03:16:27 View
patch866 (pth8) -62.665s
Before 		-67.0 dBm 3.25 dB 4 LongFast 2026-01-13 03:16:29 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -61.278s
Before 		-113.0 dBm -12.00 dB 4 LongFast 2026-01-13 03:16:31 View
Keyhost GW8 (KHS8) -61.149s
Before 		-114.0 dBm -9.50 dB 4 LongFast 2026-01-13 03:16:31 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -60.957s
Before 		-113.0 dBm -12.00 dB 7 LongFast 2026-01-13 03:16:31 View
Tsaritsyno_KB_U_868 (KBU8) -59.516s
Before 		-123.0 dBm -12.75 dB 6 LongFast 2026-01-13 03:16:32 View
EGarpunov 2 868 (Base) (BAO) (EG28) -53.058s
Before 		-106.0 dBm -1.75 dB 6 LongFast 2026-01-13 03:16:39 View
EGarpunov 2 868 (Base) (BAO) (EG28) -52.818s
Before 		-106.0 dBm -1.75 dB 7 LongFast 2026-01-13 03:16:39 View
VEGA 6d78 (VEGA) -39.174s
Before 		-88.0 dBm -1.00 dB 5 LongFast 2026-01-13 03:16:53 View
VEGA 6d78 (VEGA) -38.722s
Before 		-88.0 dBm -1.00 dB 7 LongFast 2026-01-13 03:16:53 View
SYSXX BGW8 (SXB8) -0.303s
Before 		-119.0 dBm -11.00 dB 6 LongFast 2026-01-13 03:17:32 View
SYSXX YGW8 (SXY8) +21.281s
After 		Unknown 2.75 dB 7 LongFast 2026-01-13 03:17:53 View
SYSXX OGW8 (SXG8) +21.385s
After 		-63.0 dBm -0.50 dB 7 LongFast 2026-01-13 03:17:53 View
SYSXX YGW8 (SXY8) +21.496s
After 		Unknown 2.75 dB 7 LongFast 2026-01-13 03:17:53 View
ZA_MKAD_22_868_1 (8681) +58.323s
After 		-140.0 dBm -17.25 dB 6 LongFast 2026-01-13 03:18:30 View
ZA_MKAD_22_433_2 (4332) +58.604s
After 		Unknown Unknown 7 LongFast 2026-01-13 03:18:31 View
NODE_SOLAR_868 (8682) +58.776s
After 		Unknown Unknown 7 LongFast 2026-01-13 03:18:31 View
Dragon868-1 (D1) +59.122s
After 		-107.0 dBm -3.50 dB 6 LongFast 2026-01-13 03:18:31 View
Zamkad8 (zmkd) +1042.770s
After 		-113.0 dBm -20.00 dB 7 LongFast 2026-01-13 03:34:55 View
Zamkad8 (zmkd) +1042.999s
After 		-113.0 dBm -20.00 dB 7 LongFast 2026-01-13 03:34:55 View
24

Total Receptions

18

Unique Gateways