Packet #1619166 Success

NODEINFO_APP packet from NYNOR_83d4_CL-868 (NYNR) to !ffffffff

10
Total Receptions
10
Unique Gateways
4
Hop Count
80
Payload Bytes
Packet Information
Database ID: 1619166
Mesh Packet ID: 0x437c0e37
Used for correlation across gateways
Timestamp: 2026-07-21 14:52:43 UTC
From Node: NYNOR_83d4_CL-868 (NYNR)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic 0364 (0364)
Channel: LongFast
RSSI: -105 dBm
SNR: -9.0 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Relay Node: e0 R490
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: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:NYNOR_83d4_CL-868
Short Name:NYNR
Node ID:!06c983d4
MAC Address:kBUGyYPU
Hardware:TLORA_V2_1_1P6
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:80 bytes
Gateway:!b03e0364
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 4
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

FieldValue
gateway_id !b03e0364
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 113869780
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -105.0 dBm
Signal strength at gateway 		int32
rx_snr -9.00 dB
Signal quality at gateway 		float
rx_time 1780182136
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 8
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 224
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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: !b03e0364
Signal Metrics: RSSI: -105.0 dBm
SNR: -9.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!06c983d4", "long_name": "NYNOR_83d4_CL-868", "short_name": "NYNR", "macaddr": "kBUGyYPU", "hw_model": "TLORA_V2_1_1P6" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 113869780, "to": 4294967295, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMDZjOTgzZDQSEU5ZTk9SXzgzZDRfQ0wtODY4GgROWU5SIgaQFQbJg9QoA0Ig0CXTYCMqT4de+17SDwVaqfKGDib62ssl12nBFkHUQx8=", "bitfield": 1 }, "id": 1132203575, "rx_time": 1780182136, "rx_snr": -9.0, "rx_rssi": -105, "hop_start": 4, "relay_node": 224 }, "channel_id": "LongFast", "gateway_id": "!b03e0364" }, "mesh_packet": { "from": 113869780, "to": 4294967295, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMDZjOTgzZDQSEU5ZTk9SXzgzZDRfQ0wtODY4GgROWU5SIgaQFQbJg9QoA0Ig0CXTYCMqT4de+17SDwVaqfKGDib62ssl12nBFkHUQx8=", "bitfield": 1, "parsed_payload": { "id": "!06c983d4", "long_name": "NYNOR_83d4_CL-868", "short_name": "NYNR", "macaddr": "kBUGyYPU", "hw_model": "TLORA_V2_1_1P6", "public_key": "0CXTYCMqT4de+17SDwVaqfKGDib62ssl12nBFkHUQx8=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 1132203575, "rx_time": 1780182136, "rx_snr": -9.0, "rx_rssi": -105, "hop_start": 4, "relay_node": 224 } }
Raw Packet Data (80 bytes)
0a0921303663393833643412114e594e4f525f383364345f434c2d3836381a044e594e522206901506c983d428034220d025d360232a4f875efb5ed20f055aa9f2860e26fadacb25d769c11641d4431f
Hex Analysis:
Size:80 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
Meshtastic 0364 (0364) Primary 0.000s
Reference 		-105.0 dBm -9.00 dB 4 e0 R490 LongFast 2026-07-21 14:52:43 UTC Current
3 hops Gateways that received this packet after 3 hops
FR01-CL-8 🇵🇹💻 (FR01) -56671.684s
Before 		-115.0 dBm -19.25 dB 3 02 BIQ1 , R004 LongFast 2026-07-20 23:08:11 UTC View
irOn-GW-8 (irO1) +69146.979s
After 		-107.0 dBm -4.75 dB 3 02 R004 LongFast 2026-07-22 10:05:10 UTC View
Alges_Alto_ -GW -8 🇵🇹 (AlgA) -115407.786s
Before 		-124.0 dBm -12.25 dB 3 02 R004 LongFast 2026-07-20 06:49:15 UTC View
4 hops Gateways that received this packet after 4 hops
CasaAmarelaForteDaCasa-GW-8 (CAFC) -148779.148s
Before 		-108.0 dBm -10.75 dB 4 e0 R490 , FNX LongFast 2026-07-19 21:33:04 UTC View
!435c29b4 (29b4) +623058.180s
After 		-103.0 dBm 3.00 dB 4 e0 R490 LongFast 2026-07-28 19:57:01 UTC View
☣️JHR#3-CL-8 (JHR3) +384428.950s
After 		-128.0 dBm -20.75 dB 4 d1 RC01 LongFast 2026-07-26 01:39:52 UTC View
Alzira-8 (ALZ8) -23422.639s
Before 		-103.0 dBm -10.75 dB 4 a5 JDGT LongFast 2026-07-21 08:22:20 UTC View
TabH3-8 (8e80) -30070.009s
Before 		-123.0 dBm -20.00 dB 4 a5 JDGT LongFast 2026-07-21 06:31:33 UTC View
A48-FX Sintra (A48) -74953.238s
Before 		-120.0 dBm -17.00 dB 4 17 OnE4 LongFast 2026-07-20 18:03:29 UTC View
10

Total Receptions

10

Unique Gateways