Packet #3404970 Success

NODEINFO_APP packet from ⚡1 (Newport Prime) (⚡1) to !ffffffff

18
Total Receptions
18
Unique Gateways
6
Hop Count
85
Payload Bytes
Packet Information
Database ID: 3404970
Mesh Packet ID: 0x97cce577
Used for correlation across gateways
Timestamp: 2025-12-11 03:56:09 UTC
From Node: ⚡1 (Newport Prime) (⚡1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: dkTowerBot (dkTB)
Channel: LongFast
RSSI: -107 dBm
SNR: -17.0 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Relay Node: 7b 4b7b
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:⚡1 (Newport Prime)
Short Name:⚡1
Node ID:!16f123f4
MAC Address:1GEW8SP0
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:!dddc01fa
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 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 !dddc01fa
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 384902132
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 85 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi -107.0 dBm
Signal strength at gateway 		int32
rx_snr -17.00 dB
Signal quality at gateway 		float
rx_time 1765425508
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 123
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765425369.8853745
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 (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !dddc01fa
Signal Metrics: RSSI: -107.0 dBm
SNR: -17.00 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": "!16f123f4", "long_name": "⚡1 (Newport Prime)", "short_name": "⚡1", "macaddr": "1GEW8SP0", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!dddc01fa", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 384902132, "to": 4294967295, "id": 2546787703, "rx_time": 1765425508, "rx_snr": -17.0, "rx_rssi": -107, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 123, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092131366631323366341214e29aa13120284e6577706f7274205072696d65291a04e29aa1312206d46116f123f428094220ade511c5389e0266766bb172a4db805bc5cc14cc64460e590eb60cac30a45a5e4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!16f123f4", "long_name": "⚡1 (Newport Prime)", "short_name": "⚡1", "macaddr": "1GEW8SP0", "hw_model": "RAK4631", "public_key": "reURxTieAmZ2a7FypNuAW8XMFMxkRg5ZDrYMrDCkWl4=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (85 bytes)
0a092131366631323366341214e29aa13120284e6577706f7274205072696d65291a04e29aa1312206d46116f123f428094220ade511c5389e0266766bb172a4db805bc5cc14cc64460e590eb60cac30a45a5e4800
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
dkTowerBot (dkTB) Primary 0.000s
Reference 		-107.0 dBm -17.00 dB 6 7b 4b7b LongFast 2025-12-11 03:56:09 UTC Current
Claudiopolis-440c (440c) -27.015s
Before 		-101.0 dBm -15.00 dB 1 - LongFast 2025-12-11 03:55:42 UTC View
K2XAP / nyme.sh (XAP) -23.467s
Before 		-127.0 dBm -16.50 dB 2 0c XAP2 , 440c LongFast 2025-12-11 03:55:46 UTC View
Steiner Studios Tower (SST) -22.365s
Before 		-113.0 dBm -7.75 dB 3 c9 Penn , JLX3 LongFast 2025-12-11 03:55:47 UTC View
25 Washington Ave (25WA) -22.356s
Before 		-74.0 dBm -4.25 dB 3 c9 Penn LongFast 2025-12-11 03:55:47 UTC View
K2XAP Gateway (XAPg) -22.247s
Before 		-108.0 dBm -3.75 dB 3 c9 Penn LongFast 2025-12-11 03:55:47 UTC View
Sunset Soda (p8p) -22.043s
Before 		-128.0 dBm -18.00 dB 3 c9 Penn LongFast 2025-12-11 03:55:47 UTC View
Izutsumi - seano@masto.nyc (izu) -20.679s
Before 		-86.0 dBm 2.00 dB 3 c9 Penn LongFast 2025-12-11 03:55:49 UTC View
Gemini (GMNI) -17.641s
Before 		-113.0 dBm -4.50 dB 5 56 JLX6 LongFast 2025-12-11 03:55:52 UTC View
CBZ0 🚕 mobile (CBZ0) -8.524s
Before 		-114.0 dBm -10.25 dB 6 b4 2ab4 , PARK LongFast 2025-12-11 03:56:01 UTC View
MeshM0xie (M0x) +0.011s
After 		-99.0 dBm -7.00 dB 6 7b 4b7b LongFast 2025-12-11 03:56:09 UTC View
Meshtastic 1ca3 (1ca3) +0.407s
After 		-123.0 dBm -17.50 dB 6 7b 4b7b LongFast 2025-12-11 03:56:10 UTC View
ClaremontWx.net (CmWx) +86.644s
After 		-98.0 dBm -10.00 dB 7 dc LongFast 2025-12-11 03:57:36 UTC View
BDP3 - Wio L1 (BDP3) +121.841s
After 		-108.0 dBm -16.25 dB 6 d5 ETNA LongFast 2025-12-11 03:58:11 UTC View
JLO - Queens Weather (QnzW) +122.040s
After 		-126.0 dBm -17.00 dB 6 d5 ETNA LongFast 2025-12-11 03:58:11 UTC View
Meshtastic e41a (GRBT) +216.624s
After 		-95.0 dBm 6.00 dB 6 b9 NYCR LongFast 2025-12-11 03:59:46 UTC View
Meshtastic 631c (GRBH) +216.711s
After 		-88.0 dBm -3.75 dB 6 b9 NYCR LongFast 2025-12-11 03:59:46 UTC View
nLink-NY-Jamaica1 (NLJ1) +770.444s
After 		-89.0 dBm -2.00 dB 6 88 grns , 2f88 , P3NY LongFast 2025-12-11 04:09:00 UTC View
18

Total Receptions

18

Unique Gateways