Packet #6020252 Success

NODEINFO_APP packet from 1Dor_4d0c (1dor) to !ffffffff

23
Total Receptions
17
Unique Gateways
6
Hop Count
74
Payload Bytes
Packet Information
Database ID: 6020252
Mesh Packet ID: 0xc59fd131
Used for correlation across gateways
Timestamp: 2026-01-15 09:24:35 UTC
From Node: 1Dor_4d0c (1dor)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: ZA_MKAD_22_433_2 (4332)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:1Dor_4d0c
Short Name:1dor
Node ID:!ba654d0c
MAC Address:ECC6ZU0M
Hardware:HELTEC_WIRELESS_TRACKER
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:74 bytes
Gateway:!f993a9f4
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !f993a9f4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3127201036
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 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 Not set int32
rx_snr Not set float
rx_time 1768458274
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768458275.9998446
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 (6 hops)
MQTT-Specific Fields
Gateway ID: !f993a9f4
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:74 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!ba654d0c", "long_name": "1Dor_4d0c", "short_name": "1dor", "macaddr": "ECC6ZU0M", "hw_model": "HELTEC_WIRELESS_TRACKER" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!f993a9f4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3127201036, "to": 4294967295, "id": 3315585329, "rx_time": 1768458274, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216261363534643063120931446f725f346430631a0431646f7222061020ba654d0c283042204390993e2e865626ed1384321bfde5edfffd3cfb01ac6232a3cd3fdb1f1986784800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!ba654d0c", "long_name": "1Dor_4d0c", "short_name": "1dor", "macaddr": "ECC6ZU0M", "hw_model": "HELTEC_WIRELESS_TRACKER", "public_key": "Q5CZPi6GVibtE4QyG/3l7f/9PPsBrGIyo80/2x8Zhng=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a09216261363534643063120931446f725f346430631a0431646f7222061020ba654d0c283042204390993e2e865626ed1384321bfde5edfffd3cfb01ac6232a3cd3fdb1f1986784800
Hex Analysis:
Size:74 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
ZA_MKAD_22_433_2 (4332) Primary 0.000s
Reference 		Unknown Unknown 6 LongFast 2026-01-15 09:24:35 Current
Tsaritsyno_KB_U_868 (KBU8) -179.619s
Before 		-118.0 dBm -16.75 dB 0 LongFast 2026-01-15 09:21:36 View
Tsaritsyno_KB_U_868 (KBU8) -179.401s
Before 		-118.0 dBm -16.75 dB 7 LongFast 2026-01-15 09:21:36 View
Fostral (FSTR) -151.186s
Before 		-84.0 dBm -17.75 dB 1 LongFast 2026-01-15 09:22:04 View
Fostral (FSTR) -150.977s
Before 		-84.0 dBm -17.75 dB 7 LongFast 2026-01-15 09:22:05 View
BBS Восток (DM📲) (BBSv) -149.130s
Before 		-47.0 dBm 6.00 dB 2 LongFast 2026-01-15 09:22:06 View
EGarpunov 2 868 (Base) (BAO) (EG28) -146.357s
Before 		-114.0 dBm -11.75 dB 3 LongFast 2026-01-15 09:22:09 View
PopoG VKO 6a54 (6a54) -140.936s
Before 		-115.0 dBm -6.00 dB 5 LongFast 2026-01-15 09:22:15 View
PopoG SRO (c204) -140.829s
Before 		-109.0 dBm -14.75 dB 5 LongFast 2026-01-15 09:22:15 View
Zamkad8 (zmkd) -132.961s
Before 		-123.0 dBm -15.50 dB 5 LongFast 2026-01-15 09:22:23 View
Zamkad8 (zmkd) -132.613s
Before 		-123.0 dBm -15.50 dB 7 LongFast 2026-01-15 09:22:23 View
SYSXX BGW8 (SXB8) -122.538s
Before 		-35.0 dBm 6.75 dB 6 LongFast 2026-01-15 09:22:33 View
SYSXX OGW8 (SXG8) -122.448s
Before 		-67.0 dBm 6.00 dB 6 LongFast 2026-01-15 09:22:33 View
SYSXX YGW8 (SXY8) -122.124s
Before 		Unknown 6.75 dB 6 LongFast 2026-01-15 09:22:33 View
RN3ABX Georgy 2 (ABX2) -118.912s
Before 		-123.0 dBm -13.75 dB 7 LongFast 2026-01-15 09:22:37 View
RN3ABX Georgy 2 (ABX2) -118.524s
Before 		-123.0 dBm -13.75 dB 7 LongFast 2026-01-15 09:22:37 View
Butyrskaya 868 (But8) -47.256s
Before 		-100.0 dBm -3.00 dB 7 LongFast 2026-01-15 09:23:48 View
Butyrskaya 868 (But8) -47.034s
Before 		-100.0 dBm -3.00 dB 7 LongFast 2026-01-15 09:23:48 View
ZA_MKAD_22_868_1 (8681) -0.364s
Before 		-137.0 dBm -17.00 dB 5 LongFast 2026-01-15 09:24:35 View
Dragon868-1 (D1) -0.326s
Before 		-103.0 dBm -2.00 dB 5 LongFast 2026-01-15 09:24:35 View
NODE_SOLAR_868 (8682) +0.508s
After 		Unknown Unknown 6 LongFast 2026-01-15 09:24:36 View
VEGA 6d78 (VEGA) +26.205s
After 		-95.0 dBm -13.50 dB 6 LongFast 2026-01-15 09:25:02 View
VEGA 6d78 (VEGA) +26.583s
After 		-95.0 dBm -13.50 dB 7 LongFast 2026-01-15 09:25:02 View
23

Total Receptions

17

Unique Gateways