Packet #1975078 Success

TEXT_MESSAGE_APP packet from LoelinverseClientNode (LVCN) to !ffffffff

4
Total Receptions
4
Unique Gateways
2
Hop Count
21
Payload Bytes
Packet Information
Database ID: 1975078
Mesh Packet ID: 0xaa348157
Used for correlation across gateways
Timestamp: 2025-11-12 21:10:34 UTC
From Node: LoelinverseClientNode (LVCN)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: CBZ0 šŸš• mobile (CBZ0)
Channel: LongFast
RSSI: -13 dBm
SNR: 6.25 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Relay Node: 3c Rock , DRP1
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 21 bytes
Decoded: Yes
Text Content:
Iā€™m also in Midtown
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) ā†’ MeshPacket (Mesh layer) ā†’ Decoded Payload (Application data)
Total Size:21 bytes
Gateway:!9ee7fa58
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:2 / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
āœ“ Direct LoRa transmission (not via MQTT)
āœ“ Gateway node ID tracked
Exposure Risks:
āš  Visible to all nodes on channel
āš  Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9ee7fa58
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (21 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1128051524
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 21 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -13.0 dBm
Signal strength at gateway 		int32
rx_snr 6.25 dB
Signal quality at gateway 		float
rx_time 1762981902
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 60
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1762981834.5862918
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:
  • āœ“ Direct LoRa transmission (not via MQTT)
  • āœ“ Gateway node ID tracked
Exposure Risks:
  • āš  Visible to all nodes on channel
  • āš  Default channel - no encryption
  • āš  Packet visible to MQTT subscribers
  • āš  Multi-hop path visible (2 hops)
  • āš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9ee7fa58
Signal Metrics: RSSI: -13.0 dBm
SNR: 6.25 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9ee7fa58", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1128051524, "to": 4294967295, "id": 2855567703, "rx_time": 1762981902, "rx_snr": 6.25, "rx_rssi": -13, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 60, "tx_after": 0, "decoded": { "portnum": 1, "payload": "49e280996d20616c736f20696e204d6964746f776e", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Iā€™m also in Midtown", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (21 bytes)
49e280996d20616c736f20696e204d6964746f776e
Hex Analysis:
Size:21 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 Relay Channel Timestamp Actions
CBZ0 šŸš• mobile (CBZ0) Primary 0.000s
Reference 		-13.0 dBm 6.25 dB 2 3c Rock , DRP1 LongFast 2025-11-12 21:10:34 UTC Current
DRP1 Chelsea (DRP1) -1.658s
Before 		-118.0 dBm -17.75 dB 1 aa LongFast 2025-11-12 21:10:32 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -1.341s
Before 		-116.0 dBm -11.00 dB 1 aa LongFast 2025-11-12 21:10:33 UTC View
drp mobile (drpm) -0.095s
Before 		-83.0 dBm -13.00 dB 2 3c 833c , Rock , DRP1 LongFast 2025-11-12 21:10:34 UTC View
4

Total Receptions

4

Unique Gateways