Packet #10693257 Success

NODEINFO_APP packet from Perovo Experimental Radio Dungeon (PERD) to !ffffffff

14
Total Receptions
13
Unique Gateways
7
Hop Count
98
Payload Bytes
Packet Information
Database ID: 10693257
Mesh Packet ID: 0x0ff33513
Used for correlation across gateways
Timestamp: 2026-02-28 07:12:05 UTC
From Node: Perovo Experimental Radio Dungeon (PERD)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Butyrskaya 868 (But8)
Channel: LongFast
RSSI: -113 dBm
SNR: -6.75 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 98 bytes
Decoded: Yes
Decoded Data:
Long Name:Perovo Experimental Radio Dungeon
Short Name:PERD
Node ID:!d48146a4
MAC Address:HNvUgUak
Hardware:TLORA_T3_S3
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:98 bytes
Gateway:!bba833f4
Channel:LongFast
Payload Type:NODEINFO_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 !bba833f4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (98 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3565242020
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 98 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 -113.0 dBm
Signal strength at gateway 		int32
rx_snr -6.75 dB
Signal quality at gateway 		float
rx_time 1740677668
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 125
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772251925.2773104
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: !bba833f4
Signal Metrics: RSSI: -113.0 dBm
SNR: -6.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:98 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!d48146a4", "long_name": "Perovo Experimental Radio Dungeon", "short_name": "PERD", "macaddr": "HNvUgUak", "hw_model": "TLORA_T3_S3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba833f4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3565242020, "to": 4294967295, "id": 267597075, "rx_time": 1740677668, "rx_snr": -6.75, "rx_rssi": -113, "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": 125, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921643438313436613412215065726f766f204578706572696d656e74616c20526164696f2044756e67656f6e1a045045524422061cdbd48146a428104220630fceaed5f6ec7f4d9e5024cb8fe5071445cc8097778fafcf65c1c3bd15fe344800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!d48146a4", "long_name": "Perovo Experimental Radio Dungeon", "short_name": "PERD", "macaddr": "HNvUgUak", "hw_model": "TLORA_T3_S3", "public_key": "Yw/OrtX27H9NnlAky4/lBxRFzICXd4+vz2XBw70V/jQ=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (98 bytes)
0a0921643438313436613412215065726f766f204578706572696d656e74616c20526164696f2044756e67656f6e1a045045524422061cdbd48146a428104220630fceaed5f6ec7f4d9e5024cb8fe5071445cc8097778fafcf65c1c3bd15fe344800
Hex Analysis:
Size:98 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
Butyrskaya 868 (But8) Primary 0.000s
Reference 		-113.0 dBm -6.75 dB 7 LongFast 2026-02-28 07:12:05 Current
AngryAn (👻) -16.225s
Before 		-120.0 dBm -1.00 dB 2 LongFast 2026-02-28 07:11:49 View
BBS Восток (DM📲) (BBSv) -9.868s
Before 		-88.0 dBm 1.50 dB 2 LongFast 2026-02-28 07:11:55 View
EGarpunov 2 868 (Base) (BAO) (EG28) -6.138s
Before 		-112.0 dBm -5.25 dB 2 LongFast 2026-02-28 07:11:59 View
patch866 (pth8) -4.173s
Before 		-67.0 dBm 0.50 dB 2 LongFast 2026-02-28 07:12:01 View
Butyrskaya 868 (But8) -0.363s
Before 		-113.0 dBm -6.75 dB 3 LongFast 2026-02-28 07:12:04 View
Tsaritsyno_KB_U_868 (KBU8) +1.021s
After 		-119.0 dBm -15.00 dB 3 LongFast 2026-02-28 07:12:06 View
Korolyok h0use (K8k*) +8.151s
After 		-110.0 dBm 1.00 dB 4 LongFast 2026-02-28 07:12:13 View
Meshtastic 6db8 (6db8) +8.576s
After 		-100.0 dBm -8.75 dB 4 LongFast 2026-02-28 07:12:13 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +9.291s
After 		-110.0 dBm -16.50 dB 5 LongFast 2026-02-28 07:12:14 View
Keyhost GW8 (KHS8) +9.664s
After 		-118.0 dBm -13.75 dB 5 LongFast 2026-02-28 07:12:14 View
rodnik04 0116 (rod4) +15.481s
After 		-64.0 dBm 6.00 dB 7 LongFast 2026-02-28 07:12:20 View
pyri8 (pyri) +49.588s
After 		-91.0 dBm 3.50 dB 5 LongFast 2026-02-28 07:12:54 View
Aster-02 (AST2) +148.776s
After 		-98.0 dBm -15.75 dB 7 LongFast 2026-02-28 07:14:34 View
14

Total Receptions

13

Unique Gateways