Packet #2879309 Success

NODEINFO_APP packet from JLX2 - Jamaica Solar (JLX2) to Old Laurel Mockingbird (MEAT)

14
Total Receptions
14
Unique Gateways
0
Hop Count
85
Payload Bytes
Packet Information
Database ID: 2879309
Mesh Packet ID: 0x43fda67b
Used for correlation across gateways
Timestamp: 2025-11-29 05:01:08 UTC
From Node: JLX2 - Jamaica Solar (JLX2)
To Node: Old Laurel Mockingbird (MEAT)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: nLink-NY-Jamaica1 (NLJ1)
Channel: LongFast
RSSI: -72 dBm
SNR: 5.5 dBm
Hop Info: 0/5 hops
Start: 5, Limit: 5
Relay Node: 8b JLX2
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: 85 bytes
Decoded: Yes
Decoded Data:
Long Name:JLX2 - Jamaica Solar
Short Name:JLX2
Node ID:!4689bd8b
MAC Address:0BxGib2L
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:85 bytes
Gateway:!db2b2610
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 5
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !db2b2610
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (85 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1183432075
Source node ID 		uint32
to 1135975740
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 85 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -72.0 dBm
Signal strength at gateway 		int32
rx_snr 5.50 dB
Signal quality at gateway 		float
rx_time 1764392578
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 139
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764392468.6842055
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !db2b2610
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -72.0 dBm
SNR: 5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:85 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!4689bd8b", "long_name": "JLX2 - Jamaica Solar", "short_name": "JLX2", "macaddr": "0BxGib2L", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db2b2610", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1183432075, "to": 1135975740, "id": 1140696699, "rx_time": 1764392578, "rx_snr": 5.5, "rx_rssi": -72, "hop_limit": 5, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 139, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921343638396264386212144a4c5832202d204a616d6169636120536f6c61721a044a4c58322206d01c4689bd8b28094220d8d954d85a94b8c6aae872c7ba023e632a83f1c5966079d7a88e201df18937564801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!4689bd8b", "long_name": "JLX2 - Jamaica Solar", "short_name": "JLX2", "macaddr": "0BxGib2L", "hw_model": "RAK4631", "public_key": "2NlU2FqUuMaq6HLHugI+YyqD8cWWYHnXqI4gHfGJN1Y=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (85 bytes)
0a0921343638396264386212144a4c5832202d204a616d6169636120536f6c61721a044a4c58322206d01c4689bd8b28094220d8d954d85a94b8c6aae872c7ba023e632a83f1c5966079d7a88e201df18937564801
Hex Analysis:
Size:85 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
nLink-NY-Jamaica1 (NLJ1) Primary 0.000s
Reference 		-72.0 dBm 5.50 dB 0 8b JLX2 LongFast 2025-11-29 05:01:08 UTC Current
Steiner Studios Tower (SST) +6.108s
After 		-113.0 dBm -8.50 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 05:01:14 UTC View
ClaremontWx.net (CmWx) +6.155s
After 		-81.0 dBm 2.75 dB 2 c9 Penn LongFast 2025-11-29 05:01:14 UTC View
Sunset Soda (p8p) +6.431s
After 		-128.0 dBm -19.50 dB 2 c9 Penn LongFast 2025-11-29 05:01:15 UTC View
DRP1 Chelsea (DRP1) +6.443s
After 		-78.0 dBm 6.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 05:01:15 UTC View
K2XAP / nyme.sh (XAP) +6.487s
After 		-122.0 dBm -14.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 05:01:15 UTC View
Claudiopolis-440c (440c) +6.663s
After 		-89.0 dBm -3.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 05:01:15 UTC View
dkTowerBot (dkTB) +9.162s
After 		-102.0 dBm -12.50 dB 3 80 tks , LLR1 , ncmc , NLmH , LOD LongFast 2025-11-29 05:01:17 UTC View
Meshtastic 631c (631c) +10.170s
After 		-98.0 dBm -8.00 dB 4 10 WA2J , 8a10 LongFast 2025-11-29 05:01:18 UTC View
Meshtastic 1ca3 (1ca3) +11.337s
After 		-124.0 dBm -16.75 dB 3 31 a031 LongFast 2025-11-29 05:01:20 UTC View
Fried Fish 1 | nyme.sh (FF1) +12.215s
After 		-88.0 dBm 1.50 dB 4 0f 68SD LongFast 2025-11-29 05:01:20 UTC View
Gowanus Soda (p1p) +16.402s
After 		-101.0 dBm -4.50 dB 5 1c 631c LongFast 2025-11-29 05:01:25 UTC View
Meshtastic f5c8 (f5c8) +18.540s
After 		-28.0 dBm 7.50 dB 3 5b P0NY LongFast 2025-11-29 05:01:27 UTC View
MeshM0xie (M0x) +490.091s
After 		-99.0 dBm -4.25 dB 1 88 P3NY LongFast 2025-11-29 05:09:18 UTC View
14

Total Receptions

14

Unique Gateways