Packet #18342121 Success

TEXT_MESSAGE_APP packet from EvilStrang (e666) to !ffffffff

6
Total Receptions
6
Unique Gateways
3
Hop Count
109
Payload Bytes
Packet Information
Database ID: 18342121
Mesh Packet ID: 0x07ad9c08
Used for correlation across gateways
Timestamp: 2026-06-09 07:18:42 UTC
From Node: EvilStrang (e666)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Medved GW8 (MED8)
Channel: MediumFast
RSSI: -91 dBm
SNR: 8.0 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 109 bytes
Decoded: Yes
Text Content:
Иду-иду, чот прям тяжело. Оказалось, что пчелу на плече тащу..
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:109 bytes
Gateway:!fa68e0c0
Channel:MediumFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:3 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !fa68e0c0
Node ID format
channel_id MediumFast
packet MeshPacket (109 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2037808401
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 109 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 -91.0 dBm
Signal strength at gateway 		int32
rx_snr 8.00 dB
Signal quality at gateway 		float
rx_time 1780978721
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 160
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1780978722.9878714
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)
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !fa68e0c0
Signal Metrics: RSSI: -91.0 dBm
SNR: 8.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!fa68e0c0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2037808401, "to": 4294967295, "id": 128818184, "rx_time": 1780978721, "rx_snr": 8.0, "rx_rssi": -91, "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": 160, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d098d0b4d1832dd0b8d0b4d1832c20d187d0bed18220d0bfd180d18fd0bc20d182d18fd0b6d0b5d0bbd0be2e0ad09ed0bad0b0d0b7d0b0d0bbd0bed181d18c2c20d187d182d0be20d0bfd187d0b5d0bbd18320d0bdd0b020d0bfd0bbd0b5d187d0b520d182d0b0d189d1832e2e", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Иду-иду, чот прям тяжело.\nОказалось, что пчелу на плече тащу..", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (109 bytes)
d098d0b4d1832dd0b8d0b4d1832c20d187d0bed18220d0bfd180d18fd0bc20d182d18fd0b6d0b5d0bbd0be2e0ad09ed0bad0b0d0b7d0b0d0bbd0bed181d18c2c20d187d182d0be20d0bfd187d0b5d0bbd18320d0bdd0b020d0bfd0bbd0b5d187d0b520d182d0b0d189d1832e2e
Hex Analysis:
Size:109 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
Medved GW8 (MED8) Primary 0.000s
Reference 		-91.0 dBm 8.00 dB 3 MediumFast 2026-06-09 07:18:42 Current
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -1.169s
Before 		-103.0 dBm -7.75 dB 3 MediumFast 2026-06-09 07:18:41 View
SYSXX YGW8 (SXY8) +1.445s
After 		-70.0 dBm -9.25 dB 7 MediumFast 2026-06-09 07:18:44 View
Tsaritsyno_KB_U_868 (KBU8) +2.483s
After 		-114.0 dBm -14.50 dB 3 MediumFast 2026-06-09 07:18:45 View
Tsaritsyno_KB_V_868 (KBV8) +2.532s
After 		-113.0 dBm -12.25 dB 3 MediumFast 2026-06-09 07:18:45 View
Aster-02 (AST2) +2.965s
After 		-96.0 dBm -11.00 dB 7 MediumFast 2026-06-09 07:18:45 View
6

Total Receptions

6

Unique Gateways