Packet #10902061 Success

NODEINFO_APP packet from lilian’s t-echo (lily) to !ffffffff

18
Total Receptions
18
Unique Gateways
6
Hop Count
82
Payload Bytes
Packet Information
Database ID: 10902061
Mesh Packet ID: 0x741fcdbb
Used for correlation across gateways
Timestamp: 2026-03-02 04:37:44 UTC
From Node: lilian’s t-echo (lily)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Zamkad8 (zmkd)
Channel: LongFast
RSSI: -124 dBm
SNR: -13.25 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:lilian’s t-echo
Short Name:lily
Node ID:!b19a09d1
MAC Address:/tmxmgnR
Hardware:T_ECHO
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:82 bytes
Gateway:!9ee99fcc
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 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 !9ee99fcc
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2979662289
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi -124.0 dBm
Signal strength at gateway 		int32
rx_snr -13.25 dB
Signal quality at gateway 		float
rx_time 1772415463
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 92
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772415464.1378477
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 (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9ee99fcc
Signal Metrics: RSSI: -124.0 dBm
SNR: -13.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!b19a09d1", "long_name": "lilian’s t-echo", "short_name": "lily", "macaddr": "/tmxmgnR", "hw_model": "T_ECHO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9ee99fcc", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2979662289, "to": 4294967295, "id": 1948241339, "rx_time": 1772415463, "rx_snr": -13.25, "rx_rssi": -124, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 92, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921623139613039643112116c696c69616ee280997320742d6563686f1a046c696c792206fed9b19a09d128074220e21bcbba38f90c94b0079479bf8105f3d44d029d70d47989f8eb5f73252ca9254800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!b19a09d1", "long_name": "lilian’s t-echo", "short_name": "lily", "macaddr": "/tmxmgnR", "hw_model": "T_ECHO", "public_key": "4hvLujj5DJSwB5R5v4EF89RNAp1w1HmJ+OtfcyUsqSU=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a0921623139613039643112116c696c69616ee280997320742d6563686f1a046c696c792206fed9b19a09d128074220e21bcbba38f90c94b0079479bf8105f3d44d029d70d47989f8eb5f73252ca9254800
Hex Analysis:
Size:82 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
Zamkad8 (zmkd) Primary 0.000s
Reference 		-124.0 dBm -13.25 dB 6 LongFast 2026-03-02 04:37:44 Current
Tsaritsyno_KB_V_868 (KBV8) -22.567s
Before 		-109.0 dBm -6.50 dB 2 LongFast 2026-03-02 04:37:21 View
VEGA 6d78 (VEGA) -17.603s
Before 		-87.0 dBm -17.00 dB 5 LongFast 2026-03-02 04:37:26 View
BBS Восток (DM📲) (BBSv) -16.031s
Before 		-102.0 dBm -11.00 dB 3 LongFast 2026-03-02 04:37:28 View
Meshtastic 6db8 (6db8) -15.482s
Before 		-101.0 dBm -12.75 dB 5 LongFast 2026-03-02 04:37:28 View
Keyhost GW8 (KHS8) -14.724s
Before 		-119.0 dBm -12.00 dB 5 LongFast 2026-03-02 04:37:29 View
pyri8 (pyri) -12.394s
Before 		-119.0 dBm -18.25 dB 6 LongFast 2026-03-02 04:37:31 View
patch866 (pth8) -11.969s
Before 		-65.0 dBm 2.75 dB 5 LongFast 2026-03-02 04:37:32 View
dmt-ozeretskoe-mechta/868/LF2 (OZM8) -10.651s
Before 		-122.0 dBm -19.25 dB 7 LongFast 2026-03-02 04:37:33 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -10.412s
Before 		-99.0 dBm -4.75 dB 6 LongFast 2026-03-02 04:37:33 View
Korolyok h0use (K8k*) -10.144s
Before 		-117.0 dBm -5.50 dB 7 LongFast 2026-03-02 04:37:33 View
SYSXX YGW8 (SXY8) -9.465s
Before 		-94.0 dBm -6.25 dB 4 LongFast 2026-03-02 04:37:34 View
SYSXX BGW8 (SXB8) -8.997s
Before 		-120.0 dBm -13.00 dB 4 LongFast 2026-03-02 04:37:35 View
RN3ABX Georgy 2 (ABX2) -8.558s
Before 		-97.0 dBm 6.00 dB 4 LongFast 2026-03-02 04:37:35 View
Aster-02 (AST2) -7.927s
Before 		-87.0 dBm -1.00 dB 5 LongFast 2026-03-02 04:37:36 View
Butyrskaya 868 (But8) -5.819s
Before 		-118.0 dBm -14.25 dB 6 LongFast 2026-03-02 04:37:38 View
EGarpunov 2 868 (Base) (BAO) (EG28) -4.595s
Before 		-84.0 dBm 5.25 dB 5 LongFast 2026-03-02 04:37:39 View
AngryAn (👻) -4.033s
Before 		-125.0 dBm -7.25 dB 5 LongFast 2026-03-02 04:37:40 View
18

Total Receptions

18

Unique Gateways