Packet #1291537 Success

NODEINFO_APP packet from @ocsis TeamRibera02 🗼☀️⛰️ (SVH2) to !ffffffff

1
Total Receptions
1
Unique Gateways
5
Hop Count
101
Payload Bytes
Packet Information
Database ID: 1291537
Mesh Packet ID: 0xbc7e0f29
Used for correlation across gateways
Timestamp: 2026-06-28 01:30:19 UTC
From Node: @ocsis TeamRibera02 🗼☀️⛰️ (SVH2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: EA7 Bot 🤖 (NAN4)
Channel: SFNarrow
RSSI: -50 dBm
SNR: 12.25 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Relay Node: 60 NAN8 , c860
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: 101 bytes
Decoded: Yes
Decoded Data:
Long Name:@ocsis TeamRibera02 🗼☀️⛰️
Short Name:SVH2
Node ID:!a601e42b
MAC Address:1v2mAeQr
Hardware:XIAO_NRF52_KIT
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:101 bytes
Gateway:!9e9d72f4
Channel:SFNarrow
Payload Type:NODEINFO_APP
Hop Count:5 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: SFNarrow
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !9e9d72f4
Node ID format
channel_id SFNarrow
packet MeshPacket (101 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 2785141803
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 101 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -50.0 dBm
Signal strength at gateway 		int32
rx_snr 12.25 dB
Signal quality at gateway 		float
rx_time 1782610218
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 32
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 96
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)
  • ✓ Custom channel: SFNarrow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9e9d72f4
Signal Metrics: RSSI: -50.0 dBm
SNR: 12.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:101 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!a601e42b", "long_name": "@ocsis TeamRibera02 🗼☀️⛰️", "short_name": "SVH2", "macaddr": "1v2mAeQr", "hw_model": "XIAO_NRF52_KIT" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 2785141803, "to": 4294967295, "channel": 32, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhYTYwMWU0MmISJEBvY3NpcyBUZWFtUmliZXJhMDIg8J+XvOKYgO+4j+KbsO+4jxoEU1ZIMiIG1v2mAeQrKFhCIOzMoGKvPV6jsJVaFsKf5WwHaUz2i+JxXQZAcH40iQ0oSAA=", "bitfield": 1 }, "id": 3162378025, "rx_time": 1782610218, "rx_snr": 12.25, "rx_rssi": -50, "hop_start": 5, "relay_node": 96, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "SFNarrow", "gateway_id": "!9e9d72f4" }, "mesh_packet": { "from": 2785141803, "to": 4294967295, "channel": 32, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhYTYwMWU0MmISJEBvY3NpcyBUZWFtUmliZXJhMDIg8J+XvOKYgO+4j+KbsO+4jxoEU1ZIMiIG1v2mAeQrKFhCIOzMoGKvPV6jsJVaFsKf5WwHaUz2i+JxXQZAcH40iQ0oSAA=", "bitfield": 1, "parsed_payload": { "id": "!a601e42b", "long_name": "@ocsis TeamRibera02 🗼☀️⛰️", "short_name": "SVH2", "macaddr": "1v2mAeQr", "hw_model": "XIAO_NRF52_KIT", "public_key": "7MygYq89XqOwlVoWwp/lbAdpTPaL4nFdBkBwfjSJDSg=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 3162378025, "rx_time": 1782610218, "rx_snr": 12.25, "rx_rssi": -50, "hop_start": 5, "relay_node": 96, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (101 bytes)
0a092161363031653432621224406f63736973205465616d526962657261303220f09f97bce29880efb88fe29bb0efb88f1a04535648322206d6fda601e42b28584220eccca062af3d5ea3b0955a16c29fe56c07694cf68be2715d0640707e34890d284800
Hex Analysis:
Size:101 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
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
EA7 Bot 🤖 (NAN4) Primary 0.000s
Reference 		-50.0 dBm 12.25 dB 5 60 NAN8 , c860 SFNarrow 2026-06-28 01:30:19 UTC Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways