Packet #12496292 Success

NODEINFO_APP packet from empty_child_pocket (ec02) to Yakimanka district | YKMK (YKMK)

21
Total Receptions
15
Unique Gateways
4
Hop Count
85
Payload Bytes
Packet Information
Database ID: 12496292
Mesh Packet ID: 0xcb722c4b
Used for correlation across gateways
Timestamp: 2026-03-17 00:17:28 UTC
From Node: empty_child_pocket (ec02)
To Node: Yakimanka district | YKMK (YKMK)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: svk2 883c SZAO Serebriany Bor (svk2)
Channel: LongFast
RSSI: -131 dBm
SNR: -7.75 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 85 bytes
Decoded: Yes
Decoded Data:
Long Name:empty_child_pocket
Short Name:ec02
Node ID:!6984dec0
MAC Address:kHBphN7A
Hardware:HELTEC_V4
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:85 bytes
Gateway:!c430883c
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 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 !c430883c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (85 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770315456
Source node ID 		uint32
to 2979662289
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 85 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 -131.0 dBm
Signal strength at gateway 		int32
rx_snr -7.75 dB
Signal quality at gateway 		float
rx_time 1773695846
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 31
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1773695848.001444
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !c430883c
Signal Metrics: RSSI: -131.0 dBm
SNR: -7.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:85 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!6984dec0", "long_name": "empty_child_pocket", "short_name": "ec02", "macaddr": "kHBphN7A", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c430883c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770315456, "to": 2979662289, "id": 3413257291, "rx_time": 1773695846, "rx_snr": -7.75, "rx_rssi": -131, "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": 31, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092136393834646563301212656d7074795f6368696c645f706f636b65741a0465633032220690706984dec0286e38014220b271192f457777efcb4713b164407c32cfa26ea0f52711e1930731520c98b9384800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!6984dec0", "long_name": "empty_child_pocket", "short_name": "ec02", "macaddr": "kHBphN7A", "hw_model": "HELTEC_V4", "role": "CLIENT_MUTE", "public_key": "snEZL0V3d+/LRxOxZEB8Ms+ibqD1JxHhkwcxUgyYuTg=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (85 bytes)
0a092136393834646563301212656d7074795f6368696c645f706f636b65741a0465633032220690706984dec0286e38014220b271192f457777efcb4713b164407c32cfa26ea0f52711e1930731520c98b9384800
Hex Analysis:
Size:85 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
svk2 883c SZAO Serebriany Bor (svk2) Primary 0.000s
Reference 		-131.0 dBm -7.75 dB 4 LongFast 2026-03-17 00:17:28 Current
SYSXX YGW8 (SXY8) -30.862s
Before 		-102.0 dBm -12.75 dB 1 LongFast 2026-03-17 00:16:57 View
EGarpunov 2 868 (Base) (BAO) (EG28) -30.837s
Before 		-119.0 dBm -12.50 dB 1 LongFast 2026-03-17 00:16:57 View
Keyhost GW8 (KHS8) -30.821s
Before 		-125.0 dBm -17.50 dB 1 LongFast 2026-03-17 00:16:57 View
SYSXX OGW8 (SXG8) -28.863s
Before 		-66.0 dBm 7.25 dB 1 LongFast 2026-03-17 00:16:59 View
SYSXX BGW8 (SXB8) -25.877s
Before 		-7.0 dBm 5.75 dB 2 LongFast 2026-03-17 00:17:02 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -23.085s
Before 		-101.0 dBm -6.25 dB 3 LongFast 2026-03-17 00:17:04 View
Butyrskaya 868 (But8) -22.880s
Before 		-88.0 dBm -5.00 dB 3 LongFast 2026-03-17 00:17:05 View
RN3ABX Georgy 2 (ABX2) -22.496s
Before 		-105.0 dBm -0.25 dB 3 LongFast 2026-03-17 00:17:05 View
Medved GW8 (MED8) -14.666s
Before 		-108.0 dBm -4.50 dB 4 LongFast 2026-03-17 00:17:13 View
Fostral (FSTR) -13.154s
Before 		-64.0 dBm 0.75 dB 4 LongFast 2026-03-17 00:17:14 View
Tsaritsyno_KB_V_868 (KBV8) -10.538s
Before 		-99.0 dBm -1.25 dB 5 LongFast 2026-03-17 00:17:17 View
pyri8 (pyri) -9.778s
Before 		-100.0 dBm -6.75 dB 6 LongFast 2026-03-17 00:17:18 View
Tsaritsyno_KB_U_868 (KBU8) -8.991s
Before 		-102.0 dBm 2.00 dB 6 LongFast 2026-03-17 00:17:19 View
Aster-02 (AST2) -1.028s
Before 		-74.0 dBm 4.25 dB 4 LongFast 2026-03-17 00:17:26 View
SYSXX OGW8 (SXG8) +5986.313s
After 		-110.0 dBm -8.25 dB 3 LongFast 2026-03-17 01:57:14 View
SYSXX YGW8 (SXY8) +5987.868s
After 		Unknown 6.00 dB 3 LongFast 2026-03-17 01:57:15 View
SYSXX BGW8 (SXB8) +5988.291s
After 		-32.0 dBm 6.50 dB 3 LongFast 2026-03-17 01:57:16 View
RN3ABX Georgy 2 (ABX2) +6018.607s
After 		-108.0 dBm -3.50 dB 6 LongFast 2026-03-17 01:57:46 View
Aster-02 (AST2) +6515.975s
After 		-30.0 dBm 6.25 dB 6 LongFast 2026-03-17 02:06:03 View
Aster-02 (AST2) +6516.434s
After 		-30.0 dBm 6.25 dB 7 LongFast 2026-03-17 02:06:04 View
21

Total Receptions

15

Unique Gateways