Packet #6077004 Success

TEXT_MESSAGE_APP packet from Meshtastic 974c (974c) to !ffffffff

10
Total Receptions
6
Unique Gateways
6
Hop Count
48
Payload Bytes
Packet Information
Database ID: 6077004
Mesh Packet ID: 0x18ff0184
Used for correlation across gateways
Timestamp: 2026-01-15 20:49:06 UTC
From Node: Meshtastic 974c (974c)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: NODE_SOLAR_868 (8682)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 48 bytes
Decoded: Yes
Text Content:
Добрый вечер из Солнцево =)
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:48 bytes
Gateway:!9e9fbbf0
Channel:LongFast
Payload Type:TEXT_MESSAGE_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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e9fbbf0
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (48 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3679950668
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 48 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 Not set int32
rx_snr Not set float
rx_time 1768499345
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 100
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768499346.7347577
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)
MQTT-Specific Fields
Gateway ID: !9e9fbbf0
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e9fbbf0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3679950668, "to": 4294967295, "id": 419365252, "rx_time": 1768499345, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 100, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d094d0bed0b1d180d18bd0b920d0b2d0b5d187d0b5d18020d0b8d0b720d0a1d0bed0bbd0bdd186d0b5d0b2d0be203d29", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Добрый вечер из Солнцево =)", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (48 bytes)
d094d0bed0b1d180d18bd0b920d0b2d0b5d187d0b5d18020d0b8d0b720d0a1d0bed0bbd0bdd186d0b5d0b2d0be203d29
Hex Analysis:
Size:48 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
NODE_SOLAR_868 (8682) Primary 0.000s
Reference 		Unknown Unknown 6 LongFast 2026-01-15 20:49:06 Current
Dragon868-1 (D1) -8.844s
Before 		-94.0 dBm -4.75 dB 6 LongFast 2026-01-15 20:48:57 View
Dragon868-1 (D1) -8.541s
Before 		-94.0 dBm -4.75 dB 7 LongFast 2026-01-15 20:48:58 View
ZA_MKAD_22_868_1 (8681) -0.309s
Before 		-136.0 dBm -12.75 dB 5 LongFast 2026-01-15 20:49:06 View
PopoG VKO 6a54 (6a54) +2.575s
After 		-126.0 dBm -19.25 dB 7 LongFast 2026-01-15 20:49:09 View
PopoG VKO 6a54 (6a54) +3.051s
After 		-126.0 dBm -19.25 dB 7 LongFast 2026-01-15 20:49:09 View
Zamkad8 (zmkd) +14.052s
After 		-107.0 dBm 2.25 dB 7 LongFast 2026-01-15 20:49:20 View
Zamkad8 (zmkd) +14.369s
After 		-107.0 dBm 2.25 dB 7 LongFast 2026-01-15 20:49:21 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +19.333s
After 		-89.0 dBm 2.75 dB 6 LongFast 2026-01-15 20:49:26 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +19.636s
After 		-89.0 dBm 2.75 dB 7 LongFast 2026-01-15 20:49:26 View
10

Total Receptions

6

Unique Gateways