Packet #5810635 Success

TEXT_MESSAGE_APP packet from Meshtastic 1905 (1905) to !ffffffff

20
Total Receptions
15
Unique Gateways
7
Hop Count
34
Payload Bytes
Packet Information
Database ID: 5810635
Mesh Packet ID: 0x05c02e1b
Used for correlation across gateways
Timestamp: 2026-01-13 20:29:54 UTC
From Node: Meshtastic 1905 (1905)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: EGarpunov 2 868 (Base) (BAO) (EG28)
Channel: LongFast
RSSI: -105 dBm
SNR: -1.25 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 34 bytes
Decoded: Yes
Text Content:
Давай грибной трек
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:34 bytes
Gateway:!433c9e98
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 !433c9e98
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (34 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658557788
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 34 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 -105.0 dBm
Signal strength at gateway 		int32
rx_snr -1.25 dB
Signal quality at gateway 		float
rx_time 1768325393
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 180
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768325394.127426
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: !433c9e98
Signal Metrics: RSSI: -105.0 dBm
SNR: -1.25 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!433c9e98", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658557788, "to": 4294967295, "id": 96480795, "rx_time": 1768325393, "rx_snr": -1.25, "rx_rssi": -105, "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": 180, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d094d0b0d0b2d0b0d0b920d0b3d180d0b8d0b1d0bdd0bed0b920d182d180d0b5d0ba", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Давай грибной трек", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (34 bytes)
d094d0b0d0b2d0b0d0b920d0b3d180d0b8d0b1d0bdd0bed0b920d182d180d0b5d0ba
Hex Analysis:
Size:34 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
EGarpunov 2 868 (Base) (BAO) (EG28) Primary 0.000s
Reference 		-105.0 dBm -1.25 dB 7 LongFast 2026-01-13 20:29:54 Current
Tsaritsyno_KB_U_868 (KBU8) -104.709s
Before 		-123.0 dBm -11.50 dB 6 LongFast 2026-01-13 20:28:09 View
Tsaritsyno_KB_U_868 (KBU8) -104.329s
Before 		-123.0 dBm -11.50 dB 7 LongFast 2026-01-13 20:28:09 View
SYSXX YGW8 (SXY8) -14.240s
Before 		-96.0 dBm -4.75 dB 4 LongFast 2026-01-13 20:29:39 View
SYSXX BGW8 (SXB8) -14.179s
Before 		-115.0 dBm -7.00 dB 4 LongFast 2026-01-13 20:29:39 View
Medved GW8 (MED8) -14.132s
Before 		-114.0 dBm -7.00 dB 4 LongFast 2026-01-13 20:29:39 View
Koptevo-8-MQTT (BM8M) -13.958s
Before 		-117.0 dBm -14.50 dB 4 LongFast 2026-01-13 20:29:40 View
RN3ABX Georgy 2 (ABX2) -13.918s
Before 		-128.0 dBm -14.00 dB 4 LongFast 2026-01-13 20:29:40 View
Butyrskaya 868 (But8) -13.884s
Before 		-103.0 dBm 2.25 dB 4 LongFast 2026-01-13 20:29:40 View
SYSXX OGW8 (SXG8) -12.665s
Before 		-77.0 dBm 6.50 dB 4 LongFast 2026-01-13 20:29:41 View
patch866 (pth8) -7.129s
Before 		-66.0 dBm 0.75 dB 6 LongFast 2026-01-13 20:29:46 View
patch866 (pth8) -6.849s
Before 		-66.0 dBm 0.75 dB 7 LongFast 2026-01-13 20:29:47 View
Zamkad8 (zmkd) -5.017s
Before 		-126.0 dBm -15.75 dB 6 LongFast 2026-01-13 20:29:49 View
Korolyok h0use (K8k*) -3.194s
Before 		-128.0 dBm -20.50 dB 7 LongFast 2026-01-13 20:29:50 View
hmbm (f55c) -3.145s
Before 		-113.0 dBm -9.50 dB 6 LongFast 2026-01-13 20:29:50 View
Korolyok h0use (K8k*) -2.997s
Before 		-128.0 dBm -20.50 dB 7 LongFast 2026-01-13 20:29:51 View
BBS Восток (DM📲) (BBSv) -0.229s
Before 		-101.0 dBm -4.50 dB 7 LongFast 2026-01-13 20:29:53 View
BBS Восток (DM📲) (BBSv) +0.041s
After 		-101.0 dBm -4.50 dB 7 LongFast 2026-01-13 20:29:54 View
Aster-02 (AST2) +96.770s
After 		-31.0 dBm 6.25 dB 5 LongFast 2026-01-13 20:31:30 View
Aster-02 (AST2) +97.225s
After 		-31.0 dBm 6.25 dB 7 LongFast 2026-01-13 20:31:31 View
20

Total Receptions

15

Unique Gateways