Packet #2561955 Success

TEXT_MESSAGE_APP packet from dkTowerBot (dkTB) to !b86c3643

19
Total Receptions
16
Unique Gateways
2
Hop Count
96
Payload Bytes
Packet Information
Database ID: 2561955
Mesh Packet ID: 0x09e3107e
Used for correlation across gateways
Timestamp: 2025-11-21 18:56:11 UTC
From Node: dkTowerBot (dkTB)
To Node: !b86c3643 (3643)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Meshtastic e41a (GRBT)
Channel: LongFast
RSSI: -126 dBm
SNR: -17.0 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Relay Node: 23 P4NY
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: 96 bytes
Decoded: Yes
Text Content:
Bot CMD?:ping, bbshelp, bbslist, checkin, checkout, games, hfcond, howfar, messages, moon, motd,
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:96 bytes
Gateway:!7089e41a
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:2 / 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 !7089e41a
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (96 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 3094099523
Target node ID 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 96 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 -126.0 dBm
Signal strength at gateway 		int32
rx_snr -17.00 dB
Signal quality at gateway 		float
rx_time 1763751467
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 35
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763751371.860735
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 (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !7089e41a
Signal Metrics: RSSI: -126.0 dBm
SNR: -17.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!7089e41a", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3722183162, "to": 3094099523, "id": 165875838, "rx_time": 1763751467, "rx_snr": -17.0, "rx_rssi": -126, "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": 35, "tx_after": 0, "decoded": { "portnum": 1, "payload": "426f7420434d443f3a70696e672c2062627368656c702c206262736c6973742c20636865636b696e2c20636865636b6f75742c2067616d65732c206866636f6e642c20686f776661722c206d657373616765732c206d6f6f6e2c206d6f74642c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Bot CMD?:ping, bbshelp, bbslist, checkin, checkout, games, hfcond, howfar, messages, moon, motd,", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (96 bytes)
426f7420434d443f3a70696e672c2062627368656c702c206262736c6973742c20636865636b696e2c20636865636b6f75742c2067616d65732c206866636f6e642c20686f776661722c206d657373616765732c206d6f6f6e2c206d6f74642c
Hex Analysis:
Size:96 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
Meshtastic e41a (GRBT) Primary 0.000s
Reference 		-126.0 dBm -17.00 dB 2 23 P4NY LongFast 2025-11-21 18:56:11 UTC Current
dkTowerBot (dkTB) -61.972s
Before 		Unknown Unknown 0 fa dkTB LongFast 2025-11-21 18:55:09 UTC View
Steiner Studios Tower (SST) -60.123s
Before 		-116.0 dBm -10.00 dB 0 fa dkTB LongFast 2025-11-21 18:55:11 UTC View
bit0fun | nyme.sh (🟠) -55.331s
Before 		-111.0 dBm -10.50 dB 1 88 grns , P3NY LongFast 2025-11-21 18:55:16 UTC View
DRP1 Chelsea (DRP1) -54.549s
Before 		-101.0 dBm -2.00 dB 1 95 LongFast 2025-11-21 18:55:17 UTC View
YMH 1 @ Your Mom’s House (YMH1) -53.734s
Before 		-113.0 dBm -7.00 dB 1 4c JLY3 LongFast 2025-11-21 18:55:18 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -51.473s
Before 		-109.0 dBm -5.25 dB 2 3c DRP1 LongFast 2025-11-21 18:55:20 UTC View
!ebb328a2 (28a2) -49.263s
Before 		-92.0 dBm -9.25 dB 3 c9 Penn LongFast 2025-11-21 18:55:22 UTC View
ClaremontWx.net (CmWx) -49.206s
Before 		-79.0 dBm -1.75 dB 3 c9 Penn LongFast 2025-11-21 18:55:22 UTC View
K2XAP / nyme.sh (XAP) -49.006s
Before 		-121.0 dBm -13.00 dB 3 c9 Penn , JLX3 LongFast 2025-11-21 18:55:22 UTC View
Sunset Soda (p8p) -45.882s
Before 		-120.0 dBm -12.25 dB 1 81 Titi LongFast 2025-11-21 18:55:25 UTC View
Nicomachus 🏃 (ncmp) -45.799s
Before 		-112.0 dBm -9.00 dB 1 81 Titi LongFast 2025-11-21 18:55:26 UTC View
K2XAP / nyme.sh (XAP) -45.665s
Before 		-123.0 dBm -14.50 dB 1 81 Titi , JLO9 LongFast 2025-11-21 18:55:26 UTC View
Claudiopolis-440c (440c) -34.931s
Before 		-91.0 dBm -4.00 dB 2 c4 📨 , R01 LongFast 2025-11-21 18:55:36 UTC View
Gowanus Soda (p1p) -19.268s
Before 		-111.0 dBm -9.25 dB 3 96 LongFast 2025-11-21 18:55:52 UTC View
Meshtastic 631c (631c) -0.208s
Before 		-89.0 dBm Unknown 2 23 P4NY LongFast 2025-11-21 18:56:11 UTC View
Steiner Studios Tower (SST) +724.371s
After 		-114.0 dBm -9.00 dB 2 1e 351e LongFast 2025-11-21 19:08:16 UTC View
bit0fun | nyme.sh (🟠) +726.581s
After 		-92.0 dBm 6.75 dB 3 31 a031 , ν LongFast 2025-11-21 19:08:18 UTC View
MeshM0xie (M0x) +766.856s
After 		-95.0 dBm -1.50 dB 3 c9 Penn LongFast 2025-11-21 19:08:58 UTC View
19

Total Receptions

16

Unique Gateways