Packet #2150577 Success

NODEINFO_APP packet from Juliett (Jig) to !db52919c

6
Total Receptions
6
Unique Gateways
3
Hop Count
73
Payload Bytes
Packet Information
Database ID: 2150577
Mesh Packet ID: 0xd8c0b06a
Used for correlation across gateways
Timestamp: 2025-11-15 19:22:43 UTC
From Node: Juliett (Jig)
To Node: !db52919c (919c)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: GSI Portable (GSIP)
Channel: LongFast
RSSI: -103 dBm
SNR: -11.5 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: b4 PARK
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 73 bytes
Decoded: Yes
Decoded Data:
Long Name:Juliett
Short Name:Jig
Node ID:!89cc6bc7
MAC Address:2kqJzGvH
Hardware:RAK4631
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:73 bytes
Gateway:!4de2d072
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 4
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 !4de2d072
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (73 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2311875527
Source node ID 		uint32
to 3679621532
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 73 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -103.0 dBm
Signal strength at gateway 		int32
rx_snr -11.50 dB
Signal quality at gateway 		float
rx_time 1763234649
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 180
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763234563.4562767
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !4de2d072
Signal Metrics: RSSI: -103.0 dBm
SNR: -11.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:73 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!89cc6bc7", "long_name": "Juliett", "short_name": "Jig", "macaddr": "2kqJzGvH", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!4de2d072", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2311875527, "to": 3679621532, "id": 3636506730, "rx_time": 1763234649, "rx_snr": -11.5, "rx_rssi": -103, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 180, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921383963633662633712074a756c696574741a034a69672206da4a89cc6bc72809380c4220324d9fb9618ba7c5f2717d95ca08ae36adec75fdff3692e86dadbd4afa9ff76a4801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!89cc6bc7", "long_name": "Juliett", "short_name": "Jig", "macaddr": "2kqJzGvH", "hw_model": "RAK4631", "role": "CLIENT_BASE", "public_key": "Mk2fuWGLp8XycX2VygiuNq3sdf3/NpLoba29Svqf92o=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (73 bytes)
0a0921383963633662633712074a756c696574741a034a69672206da4a89cc6bc72809380c4220324d9fb9618ba7c5f2717d95ca08ae36adec75fdff3692e86dadbd4afa9ff76a4801
Hex Analysis:
Size:73 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 Relay Channel Timestamp Actions
GSI Portable (GSIP) Primary 0.000s
Reference 		-103.0 dBm -11.50 dB 3 b4 PARK LongFast 2025-11-15 19:22:43 UTC Current
NW Bergen (3fc4) -405.197s
Before 		-103.0 dBm -9.25 dB 1 81 RAK3 LongFast 2025-11-15 19:15:58 UTC View
Lv4 - Heltec V4 Green (Lv4) -365.979s
Before 		-53.0 dBm 6.00 dB 3 35 JLX5 LongFast 2025-11-15 19:16:37 UTC View
dkTowerBot (dkTB) -6.856s
Before 		-109.0 dBm -19.75 dB 1 d8 JLX7 LongFast 2025-11-15 19:22:36 UTC View
bit0fun | nyme.sh (🟠) -1.243s
Before 		-96.0 dBm 7.75 dB 2 31 a031 , ν LongFast 2025-11-15 19:22:42 UTC View
Steiner Studios Tower (SST) +1.782s
After 		-124.0 dBm -17.50 dB 4 60 p@bp LongFast 2025-11-15 19:22:45 UTC View
6

Total Receptions

6

Unique Gateways