Packet #10651608 Success

NODEINFO_APP packet from Marcius (MA81) to !ae52bcf8

18
Total Receptions
18
Unique Gateways
4
Hop Count
74
Payload Bytes
Packet Information
Database ID: 10651608
Mesh Packet ID: 0x1550749f
Used for correlation across gateways
Timestamp: 2026-02-27 23:03:18 UTC
From Node: Marcius (MA81)
To Node: !ae52bcf8 (bcf8)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: pyri8 (pyri)
Channel: LongFast
RSSI: -117 dBm
SNR: -15.5 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:Marcius
Short Name:MA81
Node ID:!db58c600
MAC Address:EFHbWMYA
Hardware:HELTEC_WSL_V3
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:!9e77fc14
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 !9e77fc14
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 3680028160
Source node ID 		uint32
to 2924657912
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 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 -117.0 dBm
Signal strength at gateway 		int32
rx_snr -15.50 dB
Signal quality at gateway 		float
rx_time 1772222597
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 133
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772222598.8228765
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: !9e77fc14
Signal Metrics: RSSI: -117.0 dBm
SNR: -15.50 dB
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": "!db58c600", "long_name": "Marcius", "short_name": "MA81", "macaddr": "EFHbWMYA", "hw_model": "HELTEC_WSL_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e77fc14", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3680028160, "to": 2924657912, "id": 357594271, "rx_time": 1772222597, "rx_snr": -15.5, "rx_rssi": -117, "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": 133, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921646235386336303012074d6172636975731a044d41383122061051db58c600282c38014220b6b7e15456486d413949ddfae9dd94c246d930f0712d5ab050b0a65102053e2c4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db58c600", "long_name": "Marcius", "short_name": "MA81", "macaddr": "EFHbWMYA", "hw_model": "HELTEC_WSL_V3", "role": "CLIENT_MUTE", "public_key": "trfhVFZIbUE5Sd366d2UwkbZMPBxLVqwULCmUQIFPiw=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a0921646235386336303012074d6172636975731a044d41383122061051db58c600282c38014220b6b7e15456486d413949ddfae9dd94c246d930f0712d5ab050b0a65102053e2c4800
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
pyri8 (pyri) Primary 0.000s
Reference 		-117.0 dBm -15.50 dB 4 LongFast 2026-02-27 23:03:18 Current
SYSXX YGW8 (SXY8) -6.240s
Before 		-100.0 dBm -12.00 dB 2 LongFast 2026-02-27 23:03:12 View
Tsaritsyno_KB_V_868 (KBV8) -5.407s
Before 		-116.0 dBm -12.75 dB 2 LongFast 2026-02-27 23:03:13 View
patch866 (pth8) -5.378s
Before 		-68.0 dBm 0.25 dB 2 LongFast 2026-02-27 23:03:13 View
BBS Восток (DM📲) (BBSv) -3.668s
Before 		-86.0 dBm 1.00 dB 3 LongFast 2026-02-27 23:03:15 View
SYSXX OGW8 (SXG8) -3.544s
Before 		-51.0 dBm 7.00 dB 3 LongFast 2026-02-27 23:03:15 View
SYSXX BGW8 (SXB8) -3.071s
Before 		-5.0 dBm 7.75 dB 3 LongFast 2026-02-27 23:03:15 View
Korolyok h0use (K8k*) -1.783s
Before 		-115.0 dBm -4.50 dB 4 LongFast 2026-02-27 23:03:17 View
Fostral (FSTR) -0.940s
Before 		-70.0 dBm -6.75 dB 5 LongFast 2026-02-27 23:03:17 View
EGarpunov 2 868 (Base) (BAO) (EG28) +1.776s
After 		-108.0 dBm -5.25 dB 4 LongFast 2026-02-27 23:03:20 View
RN3ABX Georgy 2 (ABX2) +4.352s
After 		-106.0 dBm -0.50 dB 4 LongFast 2026-02-27 23:03:23 View
Aster-02 (AST2) +4.977s
After 		-94.0 dBm -2.25 dB 4 LongFast 2026-02-27 23:03:23 View
Tsaritsyno_KB_U_868 (KBU8) +6.574s
After 		-70.0 dBm -1.75 dB 3 LongFast 2026-02-27 23:03:25 View
rodnik04 0116 (rod4) +7.275s
After 		-109.0 dBm -11.50 dB 6 LongFast 2026-02-27 23:03:26 View
Zamkad8 (zmkd) +8.763s
After 		-122.0 dBm -12.00 dB 4 LongFast 2026-02-27 23:03:27 View
Butyrskaya 868 (But8) +10.034s
After 		-117.0 dBm -9.50 dB 4 LongFast 2026-02-27 23:03:28 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +13.178s
After 		-90.0 dBm 2.75 dB 5 LongFast 2026-02-27 23:03:32 View
ZA_MKAD_22_868_1 (8681) +14.235s
After 		-95.0 dBm 12.25 dB 5 LongFast 2026-02-27 23:03:33 View
18

Total Receptions

18

Unique Gateways