Packet #10665569 Success

NODEINFO_APP packet from limparam (LMP1) to !ffffffff

16
Total Receptions
16
Unique Gateways
6
Hop Count
73
Payload Bytes
Packet Information
Database ID: 10665569
Mesh Packet ID: 0xd1b8ed17
Used for correlation across gateways
Timestamp: 2026-02-28 01:55:34 UTC
From Node: limparam (LMP1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Aster-02 (AST2)
Channel: LongFast
RSSI: -87 dBm
SNR: Unknown
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 73 bytes
Decoded: Yes
Decoded Data:
Long Name:limparam
Short Name:LMP1
Node ID:!02e60098
MAC Address:PA8C5gCY
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:73 bytes
Gateway:!b2a78a88
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 !b2a78a88
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (73 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 48627864
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 73 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 -87.0 dBm
Signal strength at gateway 		int32
rx_snr Not set float
rx_time 1772232933
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 31
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772232934.876923
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: !b2a78a88
Signal Metrics: RSSI: -87.0 dBm
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:73 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!02e60098", "long_name": "limparam", "short_name": "LMP1", "macaddr": "PA8C5gCY", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a78a88", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 48627864, "to": 4294967295, "id": 3518557463, "rx_time": 1772232933, "rx_snr": 0.0, "rx_rssi": -87, "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": 31, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921303265363030393812086c696d706172616d1a044c4d503122063c0f02e60098282b4220176c6f24d101ab8e51c6e5108cd0247a80e94221696983bbad161a23a89bcf484800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!02e60098", "long_name": "limparam", "short_name": "LMP1", "macaddr": "PA8C5gCY", "hw_model": "HELTEC_V3", "public_key": "F2xvJNEBq45RxuUQjNAkeoDpQiFpaYO7rRYaI6ibz0g=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (73 bytes)
0a0921303265363030393812086c696d706172616d1a044c4d503122063c0f02e60098282b4220176c6f24d101ab8e51c6e5108cd0247a80e94221696983bbad161a23a89bcf484800
Hex Analysis:
Size:73 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
Aster-02 (AST2) Primary 0.000s
Reference 		-87.0 dBm Unknown 6 LongFast 2026-02-28 01:55:34 Current
patch866 (pth8) -7.015s
Before 		-67.0 dBm 0.75 dB 4 LongFast 2026-02-28 01:55:27 View
Butyrskaya 868 (But8) -4.336s
Before 		-114.0 dBm -7.00 dB 5 LongFast 2026-02-28 01:55:30 View
SYSXX YGW8 (SXY8) -4.043s
Before 		Unknown 6.25 dB 5 LongFast 2026-02-28 01:55:30 View
SYSXX OGW8 (SXG8) -4.040s
Before 		-66.0 dBm 6.25 dB 5 LongFast 2026-02-28 01:55:30 View
SYSXX BGW8 (SXB8) -4.037s
Before 		-37.0 dBm 6.00 dB 5 LongFast 2026-02-28 01:55:30 View
AngryAn (👻) -3.413s
Before 		-124.0 dBm -5.00 dB 6 LongFast 2026-02-28 01:55:31 View
BBS Восток (DM📲) (BBSv) -2.283s
Before 		-88.0 dBm 1.75 dB 6 LongFast 2026-02-28 01:55:32 View
Fostral (FSTR) -1.884s
Before 		-82.0 dBm -17.00 dB 7 LongFast 2026-02-28 01:55:32 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -0.348s
Before 		-93.0 dBm 1.00 dB 4 LongFast 2026-02-28 01:55:34 View
pyri8 (pyri) +1.420s
After 		-117.0 dBm -19.25 dB 6 LongFast 2026-02-28 01:55:36 View
EGarpunov 2 868 (Base) (BAO) (EG28) +2.355s
After 		-108.0 dBm -4.50 dB 7 LongFast 2026-02-28 01:55:37 View
Zamkad8 (zmkd) +3.226s
After 		-122.0 dBm -10.75 dB 7 LongFast 2026-02-28 01:55:38 View
Keyhost GW8 (KHS8) +4.797s
After 		-117.0 dBm -11.75 dB 7 LongFast 2026-02-28 01:55:39 View
Tsaritsyno_KB_U_868 (KBU8) +226.541s
After 		-107.0 dBm -11.75 dB 6 LongFast 2026-02-28 01:59:21 View
Tsaritsyno_KB_V_868 (KBV8) +227.175s
After 		-109.0 dBm -7.25 dB 6 LongFast 2026-02-28 01:59:22 View
16

Total Receptions

16

Unique Gateways