Packet #9577651 Success

NODEINFO_APP packet from t.me/meshmsk RTTY (6614) to Aprelevka (andr)

19
Total Receptions
19
Unique Gateways
6
Hop Count
82
Payload Bytes
Packet Information
Database ID: 9577651
Mesh Packet ID: 0x7f405c74
Used for correlation across gateways
Timestamp: 2026-02-17 02:12:15 UTC
From Node: t.me/meshmsk RTTY (6614)
To Node: Aprelevka (andr)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Zamkad8 (zmkd)
Channel: LongFast
RSSI: -123 dBm
SNR: -12.5 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:t.me/meshmsk RTTY
Short Name:6614
Node ID:!7d076614
MAC Address:UHh9B2YU
Hardware:T_LORA_PAGER
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:82 bytes
Gateway:!9ee99fcc
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9ee99fcc
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2097636884
Source node ID 		uint32
to 1771879100
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi -123.0 dBm
Signal strength at gateway 		int32
rx_snr -12.50 dB
Signal quality at gateway 		float
rx_time 1771283532
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 20
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771283535.1430104
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9ee99fcc
Signal Metrics: RSSI: -123.0 dBm
SNR: -12.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!7d076614", "long_name": "t.me/meshmsk RTTY", "short_name": "6614", "macaddr": "UHh9B2YU", "hw_model": "T_LORA_PAGER" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9ee99fcc", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2097636884, "to": 1771879100, "id": 2134924404, "rx_time": 1771283532, "rx_snr": -12.5, "rx_rssi": -123, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 20, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092137643037363631341211742e6d652f6d6573686d736b20525454591a0436363134220650787d07661428674220ca118d8c2ec6e7738216250bbc46e3f1ff0ceaf2bcd2f5c2dfeb18b67b81d8494800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!7d076614", "long_name": "t.me/meshmsk RTTY", "short_name": "6614", "macaddr": "UHh9B2YU", "hw_model": "T_LORA_PAGER", "public_key": "yhGNjC7G53OCFiULvEbj8f8M6vK80vXC3+sYtnuB2Ek=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a092137643037363631341211742e6d652f6d6573686d736b20525454591a0436363134220650787d07661428674220ca118d8c2ec6e7738216250bbc46e3f1ff0ceaf2bcd2f5c2dfeb18b67b81d8494800
Hex Analysis:
Size:82 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
Zamkad8 (zmkd) Primary 0.000s
Reference 		-123.0 dBm -12.50 dB 6 LongFast 2026-02-17 02:12:15 Current
Tsaritsyno_KB_V_868 (KBV8) -137.273s
Before 		-96.0 dBm -8.50 dB 1 LongFast 2026-02-17 02:09:57 View
VEGA 6d78 (VEGA) -134.949s
Before 		-92.0 dBm -11.00 dB 2 LongFast 2026-02-17 02:10:00 View
Fostral (FSTR) -128.419s
Before 		-80.0 dBm -16.00 dB 2 LongFast 2026-02-17 02:10:06 View
Tsaritsyno_KB_U_868 (KBU8) -128.081s
Before 		-98.0 dBm 5.50 dB 2 LongFast 2026-02-17 02:10:07 View
EGarpunov 2 868 (Base) (BAO) (EG28) -127.265s
Before 		-110.0 dBm -5.75 dB 3 LongFast 2026-02-17 02:10:07 View
BBS Восток (DM📲) (BBSv) -127.158s
Before 		-47.0 dBm 6.00 dB 3 LongFast 2026-02-17 02:10:07 View
SYSXX YGW8 (SXY8) -121.032s
Before 		-101.0 dBm -8.25 dB 4 LongFast 2026-02-17 02:10:14 View
Butyrskaya 868 (But8) -119.758s
Before 		-101.0 dBm -0.50 dB 5 LongFast 2026-02-17 02:10:15 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -116.807s
Before 		-105.0 dBm -6.00 dB 6 LongFast 2026-02-17 02:10:18 View
SYSXX OGW8 (SXG8) -110.671s
Before 		-50.0 dBm 6.00 dB 5 LongFast 2026-02-17 02:10:24 View
SYSXX BGW8 (SXB8) -110.611s
Before 		-4.0 dBm 7.50 dB 5 LongFast 2026-02-17 02:10:24 View
Meshtastic 6db8 (6db8) -110.043s
Before 		-105.0 dBm -12.50 dB 5 LongFast 2026-02-17 02:10:25 View
rodnik04 0116 (rod4) -103.741s
Before 		-102.0 dBm -4.50 dB 3 LongFast 2026-02-17 02:10:31 View
RN3ABX Georgy 2 (ABX2) -103.354s
Before 		-103.0 dBm -19.00 dB 6 LongFast 2026-02-17 02:10:31 View
Keyhost GW8 (KHS8) -102.879s
Before 		-112.0 dBm -5.75 dB 6 LongFast 2026-02-17 02:10:32 View
asha_cee8 (cee8) -83.384s
Before 		-91.0 dBm -3.75 dB 7 LongFast 2026-02-17 02:10:51 View
Aster-02 (AST2) -29.863s
Before 		-86.0 dBm 1.75 dB 5 LongFast 2026-02-17 02:11:45 View
svk2 883c SZAO Serebriany Bor (svk2) -28.569s
Before 		-125.0 dBm -2.50 dB 5 LongFast 2026-02-17 02:11:46 View
19

Total Receptions

19

Unique Gateways