Packet #2142699 Success

TEXT_MESSAGE_APP packet from Ray H2T (RSH2) to !ffffffff

22
Total Receptions
22
Unique Gateways
3
Hop Count
4
Payload Bytes
Packet Information
Database ID: 2142699
Mesh Packet ID: 0x152cb264
Used for correlation across gateways
Timestamp: 2025-11-15 16:41:20 UTC
From Node: Ray H2T (RSH2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Meshtastic 1ca3 (1ca3)
Channel: LongFast
RSSI: -126 dBm
SNR: -18.25 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Relay Node: e0 Lv4 , 88e0
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: 4 bytes
Decoded: Yes
Text Content:
Ping
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:4 bytes
Gateway:!8ac01ca3
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:3 / 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 !8ac01ca3
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (4 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 716131105
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 4 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -126.0 dBm
Signal strength at gateway 		int32
rx_snr -18.25 dB
Signal quality at gateway 		float
rx_time 1763224959
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 224
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763224880.3806655
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !8ac01ca3
Signal Metrics: RSSI: -126.0 dBm
SNR: -18.25 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!8ac01ca3", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 716131105, "to": 4294967295, "id": 355250788, "rx_time": 1763224959, "rx_snr": -18.25, "rx_rssi": -126, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 224, "tx_after": 0, "decoded": { "portnum": 1, "payload": "50696e67", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Ping", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (4 bytes)
50696e67
Hex Analysis:
Size:4 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 1ca3 (1ca3) Primary 0.000s
Reference 		-126.0 dBm -18.25 dB 3 e0 Lv4 , 88e0 LongFast 2025-11-15 16:41:20 UTC Current
MeshM0xie (M0x) -5.897s
Before 		-98.0 dBm -3.75 dB 1 d5 ETNA LongFast 2025-11-15 16:41:14 UTC View
Steiner Studios Tower (SST) -5.122s
Before 		-116.0 dBm -9.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-15 16:41:15 UTC View
K2XAP V4 MS (XAP4) -5.108s
Before 		-66.0 dBm 1.00 dB 2 c9 Penn LongFast 2025-11-15 16:41:15 UTC View
ClaremontWx.net (CmWx) -5.096s
Before 		-79.0 dBm 2.00 dB 2 c9 Penn LongFast 2025-11-15 16:41:15 UTC View
bit0fun | nyme.sh (🟠) -4.854s
Before 		-110.0 dBm -19.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-15 16:41:15 UTC View
SACKMESHv3 | https://nyme.sh (SMv3) -4.755s
Before 		-128.0 dBm -18.25 dB 2 c9 Penn LongFast 2025-11-15 16:41:15 UTC View
Gowanus Soda (p1p) -4.749s
Before 		-113.0 dBm -13.50 dB 2 c9 Penn LongFast 2025-11-15 16:41:15 UTC View
DRP1 Chelsea (DRP1) -4.704s
Before 		-76.0 dBm 5.50 dB 2 c9 Penn , JLX3 LongFast 2025-11-15 16:41:15 UTC View
BeMoreSQUIP 1 (VPP1) -4.669s
Before 		-120.0 dBm -19.00 dB 2 c9 Penn LongFast 2025-11-15 16:41:15 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -4.343s
Before 		-103.0 dBm -2.75 dB 2 c9 Penn LongFast 2025-11-15 16:41:16 UTC View
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) -4.188s
Before 		-108.0 dBm -16.50 dB 3 - LongFast 2025-11-15 16:41:16 UTC View
corruptedstack Weather (cswx) -4.136s
Before 		Unknown Unknown 4 ed dmbp LongFast 2025-11-15 16:41:16 UTC View
aurelia (🧚) -3.872s
Before 		-109.0 dBm -2.75 dB 2 c9 Penn LongFast 2025-11-15 16:41:16 UTC View
csbot (dmbb) -3.865s
Before 		Unknown Unknown 4 ed dmbp LongFast 2025-11-15 16:41:16 UTC View
dkTowerBot (dkTB) -3.300s
Before 		-100.0 dBm -9.50 dB 3 4c JLY3 , SST LongFast 2025-11-15 16:41:17 UTC View
Claudiopolis-440c (440c) -3.208s
Before 		-101.0 dBm -11.25 dB 3 ae R02 LongFast 2025-11-15 16:41:17 UTC View
GSI Portable (GSIP) -2.572s
Before 		-100.0 dBm -10.00 dB 3 4c JLY3 , SST LongFast 2025-11-15 16:41:17 UTC View
Cams Rak4631 (CARA) -0.885s
Before 		-40.0 dBm 6.00 dB 3 f4 CAMR LongFast 2025-11-15 16:41:19 UTC View
Meshtastic 631c (631c) -0.762s
Before 		-109.0 dBm -19.25 dB 3 94 p1p LongFast 2025-11-15 16:41:19 UTC View
JLO6 - Corona Solar (JLO6) +22.737s
After 		-97.0 dBm -12.75 dB 1 d5 ETNA LongFast 2025-11-15 16:41:43 UTC View
DRP0 Astoria (DRP0) +54.787s
After 		-114.0 dBm -10.50 dB 3 b2 😴 , CBZ1 LongFast 2025-11-15 16:42:15 UTC View
22

Total Receptions

22

Unique Gateways