Packet #632277 Success

NODEINFO_APP packet from DEA3 5d70 (DEA3) to !2a1821f9

5
Total Receptions
5
Unique Gateways
4
Hop Count
76
Payload Bytes
Packet Information
Database ID: 632277
Mesh Packet ID: 0xc06ef0c9
Used for correlation across gateways
Timestamp: 2026-05-05 10:08:23 UTC
From Node: DEA3 5d70 (DEA3)
To Node: !2a1821f9 (21f9)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: NU8H-1 (U8H1)
Channel: LongFast
RSSI: -127 dBm
SNR: -17.5 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Relay Node: None
Payload Data
Protocol: NODEINFO_APP
Size: 76 bytes
Decoded: Yes
Decoded Data:
Long Name:DEA3 5d70
Short Name:DEA3
Node ID:!49b65d70
MAC Address:jP1Jtl1w
Hardware:HELTEC_V4
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:76 bytes
Gateway:!433e7cf0
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 7
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

FieldValue
gateway_id !433e7cf0
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (76 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1236688240
Source node ID 		uint32
to 706224633
Target node ID 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 76 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -127.0 dBm
Signal strength at gateway 		int32
rx_snr -17.50 dB
Signal quality at gateway 		float
rx_time 1777975704
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 Not set 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: 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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !433e7cf0
Signal Metrics: RSSI: -127.0 dBm
SNR: -17.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:76 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!49b65d70", "long_name": "DEA3 5d70", "short_name": "DEA3", "macaddr": "jP1Jtl1w", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1236688240, "to": 706224633, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhNDliNjVkNzASCURFQTMgNWQ3MBoEREVBMyIGjP1Jtl1wKG44DEIgF/SrK29zmbT3nrHsv9cQ3pDh6siBqsZE2VGcP8LmTCVIAA==", "want_response": true, "bitfield": 3 }, "id": 3228496073, "rx_time": 1777975704, "rx_snr": -17.5, "hop_limit": 3, "rx_rssi": -127, "hop_start": 7 }, "channel_id": "LongFast", "gateway_id": "!433e7cf0" }, "mesh_packet": { "from": 1236688240, "to": 706224633, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhNDliNjVkNzASCURFQTMgNWQ3MBoEREVBMyIGjP1Jtl1wKG44DEIgF/SrK29zmbT3nrHsv9cQ3pDh6siBqsZE2VGcP8LmTCVIAA==", "want_response": true, "bitfield": 3, "parsed_payload": { "id": "!49b65d70", "long_name": "DEA3 5d70", "short_name": "DEA3", "macaddr": "jP1Jtl1w", "hw_model": "HELTEC_V4", "role": "CLIENT_BASE", "public_key": "F/SrK29zmbT3nrHsv9cQ3pDh6siBqsZE2VGcP8LmTCU=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 3228496073, "rx_time": 1777975704, "rx_snr": -17.5, "hop_limit": 3, "rx_rssi": -127, "hop_start": 7 } }
Raw Packet Data (76 bytes)
0a0921343962363564373012094445413320356437301a044445413322068cfd49b65d70286e380c422017f4ab2b6f7399b4f79eb1ecbfd710de90e1eac881aac644d9519c3fc2e64c254800
Hex Analysis:
Size:76 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
NU8H-1 (U8H1) Primary 0.000s
Reference 		-127.0 dBm -17.50 dB 4 - LongFast 2026-05-05 10:08:23 UTC Current
1 hop Gateways that received this packet after 1 hop
Painesville-1-Skynet-1 (PVL1) +116.026s
After 		-68.0 dBm 5.75 dB 1 58 KIRT LongFast 2026-05-05 10:10:19 UTC View
4 hops Gateways that received this packet after 4 hops
DarkSaint Pkt (DkPk) -0.858s
Before 		-46.0 dBm 6.75 dB 4 4c Dkv3 LongFast 2026-05-05 10:08:22 UTC View
5 hops Gateways that received this packet after 5 hops
Bender (7750) +1.629s
After 		-106.0 dBm -6.25 dB 5 3e LongFast 2026-05-05 10:08:25 UTC View
7 hops Gateways that received this packet after 7 hops
KA8OAD-3 (OAD3) +6.383s
After 		-46.0 dBm 9.25 dB 7 78 FIY1 , OAD1 LongFast 2026-05-05 10:08:29 UTC View
5

Total Receptions

5

Unique Gateways