Packet #449909 Success

TEXT_MESSAGE_APP packet from SADOVYI (sad) to !ffffffff

7
Total Receptions
7
Unique Gateways
7
Hop Count
15
Payload Bytes
Packet Information
Database ID: 449909
Mesh Packet ID: 0x19c57b6c
Used for correlation across gateways
Timestamp: 2026-03-02 15:31:32 UTC
From Node: SADOVYI (sad)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: SADOVYI (sad)
Channel: chat.cap.ru
RSSI: Unknown
SNR: Unknown
Hop Info: 7/7 hops
Start: 7, Limit: 0
Relay Node: 68 sad
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: 15 bytes
Decoded: Yes
Text Content:
На связи
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:15 bytes
Gateway:!9eeb1c68
Channel:chat.cap.ru
Payload Type:TEXT_MESSAGE_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: chat.cap.ru
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !9eeb1c68
Node ID format
channel_id chat.cap.ru
packet MeshPacket (15 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 2666208360
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum TEXT_MESSAGE_APP
TEXT_MESSAGE_APP 		enum
decoded.payload_length 15 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 Not set int32
rx_snr Not set float
rx_time 1772465493
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority HIGH
Packet priority level 		enum
delayed Not set enum
channel 105
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 104
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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: chat.cap.ru
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
MQTT-Specific Fields
Gateway ID: !9eeb1c68
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 2666208360, "to": 4294967295, "channel": 105, "decoded": { "portnum": "TEXT_MESSAGE_APP", "payload": "0J3QsCDRgdCy0Y/Qt9C4", "bitfield": 1 }, "id": 432372588, "rx_time": 1772465493, "priority": "HIGH", "hop_start": 7, "relay_node": 104 }, "channel_id": "chat.cap.ru", "gateway_id": "!9eeb1c68" }, "mesh_packet": { "from": 2666208360, "to": 4294967295, "channel": 105, "decoded": { "portnum": "TEXT_MESSAGE_APP", "payload": "0J3QsCDRgdCy0Y/Qt9C4", "bitfield": 1, "parsed_payload": { "text": "На связи", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } }, "id": 432372588, "rx_time": 1772465493, "priority": "HIGH", "hop_start": 7, "relay_node": 104 } }
Raw Packet Data (15 bytes)
d09dd0b020d181d0b2d18fd0b7d0b8
Hex Analysis:
Size:15 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
SADOVYI (sad) Primary 0.000s
Reference 		Unknown Unknown 7 68 sad chat.cap.ru 2026-03-02 15:31:32 UTC Current
7 hops Gateways that received this packet after 7 hops
Meshtastic 842c work (nm01) +8.181s
After 		-115.0 dBm -17.25 dB 7 2c nm01 , 242c chat.cap.ru 2026-03-02 15:31:41 UTC View
Meshtastic a5c0 (a5c0) +14.479s
After 		-139.0 dBm -15.00 dB 7 e4 vaya chat.cap.ru 2026-03-02 15:31:47 UTC View
Meshtastic 8170 (8170) +17.076s
After 		-33.0 dBm 7.25 dB 7 c0 a5c0 chat.cap.ru 2026-03-02 15:31:50 UTC View
FinDolina (find) +8.351s
After 		-110.0 dBm 8.25 dB 7 2c nm01 , 242c chat.cap.ru 2026-03-02 15:31:41 UTC View
GunWest (Pepe) +8.157s
After 		-124.0 dBm -12.25 dB 7 2c chat.cap.ru 2026-03-02 15:31:41 UTC View
Meshtastic f2b0 (f2b0) +12.138s
After 		-112.0 dBm -9.75 dB 7 70 Pepe chat.cap.ru 2026-03-02 15:31:45 UTC View
7

Total Receptions

7

Unique Gateways