Packet #6009677 Success

TEXT_MESSAGE_APP packet from Alexoid (80e8) to !ffffffff

19
Total Receptions
14
Unique Gateways
7
Hop Count
12
Payload Bytes
Packet Information
Database ID: 6009677
Mesh Packet ID: 0x35f51a74
Used for correlation across gateways
Timestamp: 2026-01-15 07:20:35 UTC
From Node: Alexoid (80e8)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: VEGA 6d78 (VEGA)
Channel: LongFast
RSSI: -91 dBm
SNR: -15.5 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 12 bytes
Decoded: Yes
Text Content:
Привет
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:12 bytes
Gateway:!04c66d78
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:7 / 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 !04c66d78
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (12 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 48595176
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 12 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -91.0 dBm
Signal strength at gateway 		int32
rx_snr -15.50 dB
Signal quality at gateway 		float
rx_time 1768450834
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 232
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768450835.71299
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 (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !04c66d78
Signal Metrics: RSSI: -91.0 dBm
SNR: -15.50 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!04c66d78", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 48595176, "to": 4294967295, "id": 905255540, "rx_time": 1768450834, "rx_snr": -15.5, "rx_rssi": -91, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 232, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d09fd180d0b8d0b2d0b5d182", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Привет", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (12 bytes)
d09fd180d0b8d0b2d0b5d182
Hex Analysis:
Size:12 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
VEGA 6d78 (VEGA) Primary 0.000s
Reference 		-91.0 dBm -15.50 dB 7 LongFast 2026-01-15 07:20:35 Current
VEGA 6d78 (VEGA) -0.238s
Before 		-91.0 dBm -15.50 dB 0 LongFast 2026-01-15 07:20:35 View
BBS Восток (DM📲) (BBSv) +33.183s
After 		-101.0 dBm -12.25 dB 5 LongFast 2026-01-15 07:21:08 View
EGarpunov 2 868 (Base) (BAO) (EG28) +33.922s
After 		-110.0 dBm -6.50 dB 6 LongFast 2026-01-15 07:21:09 View
EGarpunov 2 868 (Base) (BAO) (EG28) +34.147s
After 		-110.0 dBm -6.50 dB 7 LongFast 2026-01-15 07:21:09 View
Fostral (FSTR) +157.378s
After 		-88.0 dBm -20.00 dB 2 LongFast 2026-01-15 07:23:13 View
Fostral (FSTR) +157.931s
After 		-88.0 dBm -20.00 dB 7 LongFast 2026-01-15 07:23:13 View
Dragon868-1 (D1) +170.294s
After 		-104.0 dBm 1.00 dB 5 LongFast 2026-01-15 07:23:26 View
ZA_MKAD_22_868_1 (8681) +170.308s
After 		-137.0 dBm -13.75 dB 5 LongFast 2026-01-15 07:23:26 View
NODE_SOLAR_868 (8682) +170.588s
After 		Unknown Unknown 6 LongFast 2026-01-15 07:23:26 View
Aster-02 (AST2) +172.436s
After 		-77.0 dBm 3.75 dB 6 LongFast 2026-01-15 07:23:28 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +173.079s
After 		-88.0 dBm 3.50 dB 6 LongFast 2026-01-15 07:23:28 View
SYSXX BGW8 (SXB8) +173.110s
After 		-125.0 dBm -15.75 dB 6 LongFast 2026-01-15 07:23:28 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +173.339s
After 		-88.0 dBm 3.50 dB 7 LongFast 2026-01-15 07:23:29 View
SYSXX OGW8 (SXG8) +174.546s
After 		-68.0 dBm 5.75 dB 6 LongFast 2026-01-15 07:23:30 View
RN3ABX Georgy 2 (ABX2) +174.898s
After 		-127.0 dBm -14.75 dB 6 LongFast 2026-01-15 07:23:30 View
SYSXX YGW8 (SXY8) +176.028s
After 		-37.0 dBm 6.25 dB 7 LongFast 2026-01-15 07:23:31 View
Zamkad8 (zmkd) +179.915s
After 		-124.0 dBm -14.00 dB 6 LongFast 2026-01-15 07:23:35 View
Zamkad8 (zmkd) +180.285s
After 		-124.0 dBm -14.00 dB 7 LongFast 2026-01-15 07:23:35 View
19

Total Receptions

14

Unique Gateways