Packet #2900982 Success

NODEINFO_APP packet from JLX6 - Bushwick Solar (JLX6) to !ffffffff

15
Total Receptions
15
Unique Gateways
4
Hop Count
86
Payload Bytes
Packet Information
Database ID: 2900982
Mesh Packet ID: 0x458a3882
Used for correlation across gateways
Timestamp: 2025-11-29 15:34:39 UTC
From Node: JLX6 - Bushwick Solar (JLX6)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: JLY2 - Throggs Neck Solar (JLY2)
Channel: LongFast
RSSI: -100 dBm
SNR: -2.25 dBm
Hop Info: 4/5 hops
Start: 5, Limit: 1
Relay Node: fa dkTB
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: 86 bytes
Decoded: Yes
Decoded Data:
Long Name:JLX6 - Bushwick Solar
Short Name:JLX6
Node ID:!a394f256
MAC Address:61qjlPJW
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:86 bytes
Gateway:!3d020966
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 5
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 !3d020966
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (86 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2744447574
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 86 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -100.0 dBm
Signal strength at gateway 		int32
rx_snr -2.25 dB
Signal quality at gateway 		float
rx_time 1764430591
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 250
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764430479.3426566
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !3d020966
Signal Metrics: RSSI: -100.0 dBm
SNR: -2.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:86 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!a394f256", "long_name": "JLX6 - Bushwick Solar", "short_name": "JLX6", "macaddr": "61qjlPJW", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!3d020966", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2744447574, "to": 4294967295, "id": 1166686338, "rx_time": 1764430591, "rx_snr": -2.25, "rx_rssi": -100, "hop_limit": 1, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 250, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921613339346632353612154a4c5836202d20427573687769636b20536f6c61721a044a4c58362206eb5aa394f25628094220c252bc864f4a5f9937a76b69f27be2e370989ac9a7e51900c6be2073ea33ca6a4801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!a394f256", "long_name": "JLX6 - Bushwick Solar", "short_name": "JLX6", "macaddr": "61qjlPJW", "hw_model": "RAK4631", "public_key": "wlK8hk9KX5k3p2tp8nvi43CYmsmn5RkAxr4gc+ozymo=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (86 bytes)
0a0921613339346632353612154a4c5836202d20427573687769636b20536f6c61721a044a4c58362206eb5aa394f25628094220c252bc864f4a5f9937a76b69f27be2e370989ac9a7e51900c6be2073ea33ca6a4801
Hex Analysis:
Size:86 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
JLY2 - Throggs Neck Solar (JLY2) Primary 0.000s
Reference 		-100.0 dBm -2.25 dB 4 fa dkTB LongFast 2025-11-29 15:34:39 UTC Current
nLink-NY-Jamaica1 (NLJ1) -37.135s
Before 		-88.0 dBm -10.75 dB 1 88 grns , 2f88 , P3NY LongFast 2025-11-29 15:34:02 UTC View
DRP1 Chelsea (DRP1) -36.406s
Before 		-117.0 dBm -15.75 dB 1 - LongFast 2025-11-29 15:34:02 UTC View
SIVA (a5fb) -36.387s
Before 		-114.0 dBm -17.25 dB 2 a5 MHN LongFast 2025-11-29 15:34:02 UTC View
Fried Fish 1 | nyme.sh (FF1) -29.130s
Before 		-80.0 dBm 1.50 dB 4 40 BRRN LongFast 2025-11-29 15:34:10 UTC View
KageNet Decker (D3KR) -27.415s
Before 		-125.0 dBm -15.25 dB 2 88 grns LongFast 2025-11-29 15:34:11 UTC View
Sunset Soda (p8p) -26.455s
Before 		-112.0 dBm -2.25 dB 5 d4 🦮 LongFast 2025-11-29 15:34:12 UTC View
Steiner Studios Tower (SST) -23.888s
Before 		-114.0 dBm -10.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 15:34:15 UTC View
ClaremontWx.net (CmWx) -23.846s
Before 		-81.0 dBm 3.50 dB 2 c9 Penn LongFast 2025-11-29 15:34:15 UTC View
Claudiopolis-440c (440c) -23.351s
Before 		-89.0 dBm -5.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 15:34:15 UTC View
K2XAP / nyme.sh (XAP) -22.086s
Before 		-41.0 dBm 6.50 dB 2 57 CmWx LongFast 2025-11-29 15:34:17 UTC View
Meshtastic 631c (631c) -19.415s
Before 		-98.0 dBm -10.75 dB 3 10 WA2J , 8a10 LongFast 2025-11-29 15:34:19 UTC View
Gowanus Soda (p1p) -17.491s
Before 		-104.0 dBm 1.25 dB 4 1c 631c LongFast 2025-11-29 15:34:21 UTC View
dkTowerBot (dkTB) -12.038s
Before 		-104.0 dBm -14.75 dB 3 b2 CBZ1 LongFast 2025-11-29 15:34:27 UTC View
Lv4 - Heltec V4 Green (Lv4) +320.292s
After 		-38.0 dBm 5.75 dB 5 66 JLY2 LongFast 2025-11-29 15:39:59 UTC View
15

Total Receptions

15

Unique Gateways