Packet #1116996 Success

NEIGHBORINFO_APP packet from Oxed Base Station (0xBS) to !00000001

1
Total Receptions
1
Unique Gateways
0
Hop Count
117
Payload Bytes
Packet Information
Database ID: 1116996
Mesh Packet ID: 0xaea0c0f5
Used for correlation across gateways
Timestamp: 2026-06-17 03:30:34 UTC
From Node: Oxed Base Station (0xBS)
To Node: !00000001 (0001)
Success: Processed
Protocol: NEIGHBORINFO_APP
Port: 71
Gateway: Oxed Base Station (0xBS)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/7 hops
Start: 7, Limit: 7
Relay Node: af 0xBS
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NEIGHBORINFO_APP
Size: 117 bytes
Decoded: Yes
Decoded Data:
Neighbor Information Report
Reporting Node: Oxed Base Station (0xBS)
Last Sent By: Oxed Base Station (0xBS)
Broadcast Interval:14400 seconds
Neighbors Found:8
8

Active Neighbors

Neighbor Details
Neighbor Node SNR Last Heard Broadcast Interval Signal Quality
OxedNode-1 (0xN1) 5.8 dB Unknown Unknown Excellent
OxedTravel (🌍) 7.2 dB Unknown Unknown Excellent
Relvas (BETO) 6.2 dB Unknown Unknown Excellent
CS7AIK4-CL-8 (AIK4) -13.0 dB Unknown Unknown Poor
Pedrom_cbr_t114-GT-8 (Pm04) -13.8 dB Unknown Unknown Poor
AFM0-GW-8🇵🇹 (AFM0) -14.2 dB Unknown Unknown Poor
ARADO1VAR-RL-8 (ARO1) -19.8 dB Unknown Unknown Poor
CT2JCI-GT-8 (APL0) -20.8 dB Unknown Unknown Poor
This neighbor information was reported by Oxed Base Station (0xBS) and shows which nodes it can directly communicate with and their signal quality.
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:117 bytes
Gateway:!1c0663af
Channel:LongFast
Payload Type:NEIGHBORINFO_APP
Hop Count:0 / 7
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
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !1c0663af
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (117 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 470180783
Source node ID 		uint32
to 1
Target node ID 		uint32
decoded.portnum NEIGHBORINFO_APP
NEIGHBORINFO_APP 		enum
decoded.payload_length 117 bytes size
hop_limit 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1781667033
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority BACKGROUND
Packet priority level 		enum
delayed Not set enum
channel 8
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 175
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: 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
MQTT-Specific Fields
Gateway ID: !1c0663af
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NEIGHBORINFO_APP
Size:117 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "node_id": 470180783, "last_sent_by_id": 470180783, "node_broadcast_interval_secs": 14400, "neighbors": [ { "node_id": 202946200, "snr": 5.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "OxedNode-1 (0xN1)" }, { "node_id": 1450153684, "snr": 7.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "OxedTravel (🌍)" }, { "node_id": 2083101421, "snr": 6.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Relvas (BETO)" }, { "node_id": 3230822118, "snr": -13.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "CS7AIK4-CL-8 (AIK4)" }, { "node_id": 262027859, "snr": -13.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Pedrom_cbr_t114-GT-8 (Pm04)" }, { "node_id": 489604282, "snr": -14.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "AFM0-GW-8🇵🇹 (AFM0)" }, { "node_id": 1640420756, "snr": -19.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "ARADO1VAR-RL-8 (ARO1)" }, { "node_id": 2218558168, "snr": -20.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "CT2JCI-GT-8 (APL0)" } ], "neighbor_count": 8, "node_name": "Oxed Base Station (0xBS)", "last_sent_by_name": "Oxed Base Station (0xBS)" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 470180783, "to": 1, "channel": 8, "decoded": { "portnum": "NEIGHBORINFO_APP", "payload": "CK/HmeABEK/HmeABGMBwIgoImO3iYBUAALhAIgsI1K2+swUVAADoQCILCO21puEHFQAAyEAiCwjm3cmEDBUAAFDBIgoI0/T4fBUAAFzBIgsIuom76QEVAABkwSILCJSrm44GFQAAnsEiCwjYhfKhCBUAAKbB", "bitfield": 1 }, "id": 2929770741, "rx_time": 1781667033, "hop_limit": 7, "priority": "BACKGROUND", "hop_start": 7, "relay_node": 175 }, "channel_id": "LongFast", "gateway_id": "!1c0663af" }, "mesh_packet": { "from": 470180783, "to": 1, "channel": 8, "decoded": { "portnum": "NEIGHBORINFO_APP", "payload": "CK/HmeABEK/HmeABGMBwIgoImO3iYBUAALhAIgsI1K2+swUVAADoQCILCO21puEHFQAAyEAiCwjm3cmEDBUAAFDBIgoI0/T4fBUAAFzBIgsIuom76QEVAABkwSILCJSrm44GFQAAnsEiCwjYhfKhCBUAAKbB", "bitfield": 1, "parsed_payload": { "node_id": 470180783, "last_sent_by_id": 470180783, "node_broadcast_interval_secs": 14400, "neighbors": [ { "node_id": 202946200, "snr": 5.75 }, { "node_id": 1450153684, "snr": 7.25 }, { "node_id": 2083101421, "snr": 6.25 }, { "node_id": 3230822118, "snr": -13.0 }, { "node_id": 262027859, "snr": -13.75 }, { "node_id": 489604282, "snr": -14.25 }, { "node_id": 1640420756, "snr": -19.75 }, { "node_id": 2218558168, "snr": -20.75 } ], "type": "protobuf", "portnum": "NEIGHBORINFO_APP", "message_class": "NeighborInfo" } }, "id": 2929770741, "rx_time": 1781667033, "hop_limit": 7, "priority": "BACKGROUND", "hop_start": 7, "relay_node": 175 } }
Raw Packet Data (117 bytes)
08afc799e00110afc799e00118c070220a0898ede260150000b840220b08d4adbeb305150000e840220b08edb5a6e107150000c840220b08e6ddc9840c15000050c1220a08d3f4f87c1500005cc1220b08ba89bbe90115000064c1220b0894ab9b8e061500009ec1220b08d885f2a108150000a6c1
Hex Analysis:
Size:117 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
Oxed Base Station (0xBS) Primary 0.000s
Reference 		Unknown Unknown 0 af 0xBS LongFast 2026-06-17 03:30:34 UTC Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways