Packet #5926700 Success

TEXT_MESSAGE_APP packet from Ryazanka R2BFQ (R2BF) to !ffffffff

23
Total Receptions
18
Unique Gateways
4
Hop Count
26
Payload Bytes
Packet Information
Database ID: 5926700
Mesh Packet ID: 0x836dd5b3
Used for correlation across gateways
Timestamp: 2026-01-14 15:03:03 UTC
From Node: Ryazanka R2BFQ (R2BF)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Aster-02 (AST2)
Channel: LongFast
RSSI: -105 dBm
SNR: -17.75 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 26 bytes
Decoded: Yes
Text Content:
у меня яга 7 Эл.
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:26 bytes
Gateway:!b2a78a88
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:4 / 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 !b2a78a88
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (26 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770338580
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 26 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -105.0 dBm
Signal strength at gateway 		int32
rx_snr -17.75 dB
Signal quality at gateway 		float
rx_time 1768392182
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 216
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768392183.0910704
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b2a78a88
Signal Metrics: RSSI: -105.0 dBm
SNR: -17.75 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a78a88", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770338580, "to": 4294967295, "id": 2205013427, "rx_time": 1768392182, "rx_snr": -17.75, "rx_rssi": -105, "hop_limit": 3, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 216, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d18320d0bcd0b5d0bdd18f20d18fd0b3d0b0203720d0add0bb2e", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "у меня яга 7 Эл.", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (26 bytes)
d18320d0bcd0b5d0bdd18f20d18fd0b3d0b0203720d0add0bb2e
Hex Analysis:
Size:26 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
Aster-02 (AST2) Primary 0.000s
Reference 		-105.0 dBm -17.75 dB 4 LongFast 2026-01-14 15:03:03 Current
BBS Восток (DM📲) (BBSv) -40.942s
Before 		-87.0 dBm -0.75 dB 0 LongFast 2026-01-14 15:02:22 View
BBS Восток (DM📲) (BBSv) -40.708s
Before 		-87.0 dBm -0.75 dB 7 LongFast 2026-01-14 15:02:22 View
Fostral (FSTR) -36.696s
Before 		-76.0 dBm -8.75 dB 1 LongFast 2026-01-14 15:02:26 View
Fostral (FSTR) -36.404s
Before 		-76.0 dBm -8.75 dB 7 LongFast 2026-01-14 15:02:26 View
EGarpunov 2 868 (Base) (BAO) (EG28) -35.334s
Before 		-108.0 dBm -2.50 dB 2 LongFast 2026-01-14 15:02:27 View
Tsaritsyno_KB_U_868 (KBU8) -33.440s
Before 		-123.0 dBm -14.00 dB 3 LongFast 2026-01-14 15:02:29 View
Tsaritsyno_KB_U_868 (KBU8) -33.126s
Before 		-123.0 dBm -14.00 dB 7 LongFast 2026-01-14 15:02:29 View
ZA_MKAD_22_868_1 (8681) +0.373s
After 		-137.0 dBm -14.00 dB 4 LongFast 2026-01-14 15:03:03 View
NODE_SOLAR_868 (8682) +0.692s
After 		Unknown Unknown 5 LongFast 2026-01-14 15:03:03 View
SYSXX YGW8 (SXY8) +9.401s
After 		-100.0 dBm -8.25 dB 6 LongFast 2026-01-14 15:03:12 View
Medved GW8 (MED8) +9.445s
After 		-104.0 dBm 1.25 dB 6 LongFast 2026-01-14 15:03:12 View
SYSXX YGW8 (SXY8) +9.613s
After 		-100.0 dBm -8.25 dB 7 LongFast 2026-01-14 15:03:12 View
RN3ABX Georgy 2 (ABX2) +9.712s
After 		-126.0 dBm -15.25 dB 6 LongFast 2026-01-14 15:03:12 View
Zamkad8 (zmkd) +10.322s
After 		-110.0 dBm -7.00 dB 7 LongFast 2026-01-14 15:03:13 View
patch866 (pth8) +10.670s
After 		-67.0 dBm 0.75 dB 6 LongFast 2026-01-14 15:03:13 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +10.946s
After 		-108.0 dBm -6.75 dB 7 LongFast 2026-01-14 15:03:14 View
hmbm (f55c) +11.109s
After 		-108.0 dBm -14.50 dB 7 LongFast 2026-01-14 15:03:14 View
Butyrskaya 868 (But8) +11.148s
After 		-112.0 dBm -10.00 dB 7 LongFast 2026-01-14 15:03:14 View
Dragon868-1 (D1) +13.175s
After 		-94.0 dBm 3.50 dB 7 LongFast 2026-01-14 15:03:16 View
Dragon868-1 (D1) +13.418s
After 		-94.0 dBm 3.50 dB 7 LongFast 2026-01-14 15:03:16 View
SYSXX BGW8 (SXB8) +14.255s
After 		-114.0 dBm -4.50 dB 7 LongFast 2026-01-14 15:03:17 View
SYSXX OGW8 (SXG8) +15.761s
After 		-76.0 dBm 6.00 dB 7 LongFast 2026-01-14 15:03:18 View
23

Total Receptions

18

Unique Gateways