Packet #2142954 Success

TEXT_MESSAGE_APP packet from dkTowerBot (dkTB) to Ray H2T (RSH2)

19
Total Receptions
19
Unique Gateways
1
Hop Count
27
Payload Bytes
Packet Information
Database ID: 2142954
Mesh Packet ID: 0xc90fd228
Used for correlation across gateways
Timestamp: 2025-11-15 16:45:35 UTC
From Node: dkTowerBot (dkTB)
To Node: Ray H2T (RSH2)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: DRP1 Chelsea (DRP1)
Channel: LongFast
RSSI: -110 dBm
SNR: -9.0 dBm
Hop Info: 1/3 hops
Start: 3, Limit: 2
Relay Node: 95
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 27 bytes
Decoded: Yes
Text Content:
@RSH2 ✋Ack to you! 3 hops
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:27 bytes
Gateway:!ba66323c
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:1 / 3
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 !ba66323c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (27 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3722183162
Source node ID 		uint32
to 716131105
Target node ID 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 27 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -110.0 dBm
Signal strength at gateway 		int32
rx_snr -9.00 dB
Signal quality at gateway 		float
rx_time 1763225220
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 149
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763225135.4880936
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !ba66323c
Signal Metrics: RSSI: -110.0 dBm
SNR: -9.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!ba66323c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3722183162, "to": 716131105, "id": 3373257256, "rx_time": 1763225220, "rx_snr": -9.0, "rx_rssi": -110, "hop_limit": 2, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 149, "tx_after": 0, "decoded": { "portnum": 1, "payload": "405253483220e29c8b41636b20746f20796f75210a3320686f7073", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "@RSH2 ✋Ack to you!\n3 hops", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (27 bytes)
405253483220e29c8b41636b20746f20796f75210a3320686f7073
Hex Analysis:
Size:27 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
DRP1 Chelsea (DRP1) Primary 0.000s
Reference 		-110.0 dBm -9.00 dB 1 95 LongFast 2025-11-15 16:45:35 UTC Current
dkTowerBot (dkTB) -9.050s
Before 		Unknown Unknown 0 fa dkTB LongFast 2025-11-15 16:45:26 UTC View
Steiner Studios Tower (SST) -2.217s
Before 		-115.0 dBm -9.50 dB 0 fa dkTB LongFast 2025-11-15 16:45:33 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -1.576s
Before 		-114.0 dBm -11.00 dB 0 fa dkTB LongFast 2025-11-15 16:45:33 UTC View
bit0fun | nyme.sh (🟠) -0.633s
Before 		-109.0 dBm -12.00 dB 1 dd LongFast 2025-11-15 16:45:34 UTC View
Claudiopolis-440c (440c) -0.463s
Before 		-103.0 dBm -14.25 dB 1 04 e404 , e104 LongFast 2025-11-15 16:45:35 UTC View
K2XAP V4 MS (XAP4) +1.083s
After 		-67.0 dBm 1.50 dB 2 c9 Penn LongFast 2025-11-15 16:45:36 UTC View
ClaremontWx.net (CmWx) +1.107s
After 		-80.0 dBm 5.00 dB 2 c9 Penn LongFast 2025-11-15 16:45:36 UTC View
SACKMESHv3 | https://nyme.sh (SMv3) +1.348s
After 		-128.0 dBm -19.00 dB 2 c9 Penn LongFast 2025-11-15 16:45:36 UTC View
K2XAP / nyme.sh (XAP) +1.380s
After 		-118.0 dBm -5.75 dB 2 c9 Penn , JLX3 LongFast 2025-11-15 16:45:36 UTC View
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) +2.236s
After 		-104.0 dBm -14.00 dB 3 - LongFast 2025-11-15 16:45:37 UTC View
BeMoreSQUIP 1 (VPP1) +3.161s
After 		-95.0 dBm 3.75 dB 3 33 LongFast 2025-11-15 16:45:38 UTC View
aurelia (🧚) +3.827s
After 		-111.0 dBm -4.25 dB 2 56 JLX6 LongFast 2025-11-15 16:45:39 UTC View
Meshtastic 631c (631c) +9.638s
After 		-87.0 dBm 0.25 dB 1 b9 NYCR LongFast 2025-11-15 16:45:45 UTC View
DRP0 Astoria (DRP0) +12.237s
After 		-114.0 dBm -11.25 dB 1 b2 😴 , CBZ1 LongFast 2025-11-15 16:45:47 UTC View
GSI Portable (GSIP) +12.533s
After 		-99.0 dBm -4.00 dB 1 b2 CBZ1 LongFast 2025-11-15 16:45:48 UTC View
Gowanus Soda (p1p) +15.535s
After 		-102.0 dBm -0.50 dB 2 23 P4NY LongFast 2025-11-15 16:45:51 UTC View
MeshM0xie (M0x) +37.771s
After 		-97.0 dBm -3.00 dB 3 d5 ETNA LongFast 2025-11-15 16:46:13 UTC View
JLO6 - Corona Solar (JLO6) +38.187s
After 		-88.0 dBm -18.50 dB 3 d5 ETNA LongFast 2025-11-15 16:46:13 UTC View
19

Total Receptions

19

Unique Gateways