Packet #9893719 Success

NODEINFO_APP packet from SVAO Yaroslavka (📡) to !ffffffff

17
Total Receptions
17
Unique Gateways
4
Hop Count
80
Payload Bytes
Packet Information
Database ID: 9893719
Mesh Packet ID: 0x3e7fa1c6
Used for correlation across gateways
Timestamp: 2026-02-20 17:39:42 UTC
From Node: SVAO Yaroslavka (📡)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX OGW8 (SXG8)
Channel: LongFast
RSSI: -66 dBm
SNR: 6.5 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:SVAO Yaroslavka
Short Name:📡
Node ID:!bbad0888
MAC Address:LLy7rQiI
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:80 bytes
Gateway:!efffff03
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 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 !efffff03
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 3148679304
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 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -66.0 dBm
Signal strength at gateway 		int32
rx_snr 6.50 dB
Signal quality at gateway 		float
rx_time 1771598381
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 108
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771598382.3675349
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff03
Signal Metrics: RSSI: -66.0 dBm
SNR: 6.50 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": "!bbad0888", "long_name": "SVAO Yaroslavka", "short_name": "📡", "macaddr": "LLy7rQiI", "hw_model": "TBEAM" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff03", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3148679304, "to": 4294967295, "id": 1048551878, "rx_time": 1771598381, "rx_snr": 6.5, "rx_rssi": -66, "hop_limit": 3, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 108, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216262616430383838120f5356414f205961726f736c61766b611a04f09f93a122062cbcbbad0888280442201cee4fbbcf79db049b5f5622b705c0b0fb8275b911ddd814a3e9ac876b928d244800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!bbad0888", "long_name": "SVAO Yaroslavka", "short_name": "📡", "macaddr": "LLy7rQiI", "hw_model": "TBEAM", "public_key": "HO5Pu8952wSbX1YitwXAsPuCdbkR3dgUo+msh2uSjSQ=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09216262616430383838120f5356414f205961726f736c61766b611a04f09f93a122062cbcbbad0888280442201cee4fbbcf79db049b5f5622b705c0b0fb8275b911ddd814a3e9ac876b928d244800
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 OGW8 (SXG8) Primary 0.000s
Reference 		-66.0 dBm 6.50 dB 4 LongFast 2026-02-20 17:39:42 Current
Cyb (17e8) -11.374s
Before 		-110.0 dBm -16.50 dB 3 LongFast 2026-02-20 17:39:30 View
EGarpunov 2 868 (Base) (BAO) (EG28) -11.340s
Before 		-112.0 dBm -9.50 dB 3 LongFast 2026-02-20 17:39:31 View
BBS Восток (DM📲) (BBSv) -11.271s
Before 		-98.0 dBm -6.75 dB 3 LongFast 2026-02-20 17:39:31 View
Fostral (FSTR) -10.575s
Before 		-83.0 dBm -19.75 dB 3 LongFast 2026-02-20 17:39:31 View
AngryAn (👻) -10.524s
Before 		-128.0 dBm -16.00 dB 3 LongFast 2026-02-20 17:39:31 View
Butyrskaya 868 (But8) -9.287s
Before 		-111.0 dBm -9.75 dB 4 LongFast 2026-02-20 17:39:33 View
Tsaritsyno_KB_V_868 (KBV8) -4.530s
Before 		-103.0 dBm -6.25 dB 6 LongFast 2026-02-20 17:39:37 View
rodnik04 0116 (rod4) -4.198s
Before 		-111.0 dBm -16.25 dB 5 LongFast 2026-02-20 17:39:38 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -3.958s
Before 		-111.0 dBm -18.25 dB 4 LongFast 2026-02-20 17:39:38 View
Korolyok h0use (K8k*) -3.201s
Before 		-113.0 dBm -5.50 dB 6 LongFast 2026-02-20 17:39:39 View
Aster-02 (AST2) -0.436s
Before 		-98.0 dBm -6.25 dB 5 LongFast 2026-02-20 17:39:41 View
SYSXX YGW8 (SXY8) -0.420s
Before 		Unknown 6.50 dB 4 LongFast 2026-02-20 17:39:41 View
SYSXX BGW8 (SXB8) -0.412s
Before 		-39.0 dBm 7.00 dB 4 LongFast 2026-02-20 17:39:41 View
Vavilon va82 (va82) +0.819s
After 		-109.0 dBm -8.25 dB 5 LongFast 2026-02-20 17:39:43 View
RN3ABX Georgy 2 (ABX2) +1.854s
After 		-110.0 dBm 1.00 dB 5 LongFast 2026-02-20 17:39:44 View
Tsaritsyno_KB_U_868 (KBU8) +40.395s
After 		-78.0 dBm 5.75 dB 7 LongFast 2026-02-20 17:40:22 View
17

Total Receptions

17

Unique Gateways