Packet #11120798 Success

NEIGHBORINFO_APP packet from patch866 (pth8) to !00000001

1
Total Receptions
1
Unique Gateways
0
Hop Count
143
Payload Bytes
Packet Information
Database ID: 11120798
Mesh Packet ID: 0x1a6f91f4
Used for correlation across gateways
Timestamp: 2026-03-04 07:27:16 UTC
From Node: patch866 (pth8)
To Node: !00000001 (0001)
Success: Processed
Protocol: NEIGHBORINFO_APP
Port: 71
Gateway: patch866 (pth8)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/5 hops
Start: 5, Limit: 5
Payload Data
Protocol: NEIGHBORINFO_APP
Size: 143 bytes
Decoded: Yes
Decoded Data:
Neighbor Information Report
Reporting Node: patch866 (pth8)
Last Sent By: patch866 (pth8)
Broadcast Interval:43200 seconds
Neighbors Found:10
10

Active Neighbors

Neighbor Details
Neighbor Node SNR Last Heard Broadcast Interval Signal Quality
tofel(VAO) (tVAO) 1.0 dB Unknown Unknown Good
izm_mesh_pocket8 (izmp) -11.2 dB Unknown Unknown Poor
Perlovskiy_vibe (4088) 1.8 dB Unknown Unknown Good
Fostral (FSTR) 1.0 dB Unknown Unknown Good
Meshtastic 09fc (09fc) 1.2 dB Unknown Unknown Good
Strannik_8bs (st8b) 0.8 dB Unknown Unknown Good
Katbert 5c81 (5c81) 1.5 dB Unknown Unknown Good
Meshtastic d5f6 (d5f6) 2.2 dB Unknown Unknown Good
Sholkovo GW8 1W (SHO8) 1.8 dB Unknown Unknown Good
Meshtastic febc (febc) 3.0 dB Unknown Unknown Good
This neighbor information was reported by patch866 (pth8) 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:143 bytes
Gateway:!08ad1914
Channel:LongFast
Payload Type:NEIGHBORINFO_APP
Hop Count:Unknown / 5
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

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !08ad1914
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (143 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 145561876
Source node ID 		uint32
to 1
Target node ID 		uint32
decoded.portnum 71
NEIGHBORINFO_APP 		enum
decoded.payload_length 143 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 5
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 1772598435
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 20
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772598436.7484653
Unix timestamp 		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: !08ad1914
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:143 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "node_id": 145561876, "last_sent_by_id": 145561876, "node_broadcast_interval_secs": 43200, "neighbors": [ { "node_id": 2658606124, "snr": 1.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "tofel(VAO) (tVAO)" }, { "node_id": 1686522455, "snr": -11.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "izm_mesh_pocket8 (izmp)" }, { "node_id": 4188881032, "snr": 1.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Perlovskiy_vibe (4088)" }, { "node_id": 319411776, "snr": 1.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Fostral (FSTR)" }, { "node_id": 1770326524, "snr": 1.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Meshtastic 09fc (09fc)" }, { "node_id": 1337319010, "snr": 0.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Strannik_8bs (st8b)" }, { "node_id": 117070977, "snr": 1.5, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Katbert 5c81 (5c81)" }, { "node_id": 3829454326, "snr": 2.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Meshtastic d5f6 (d5f6)" }, { "node_id": 3284883077, "snr": 1.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Sholkovo GW8 1W (SHO8)" }, { "node_id": 1770323644, "snr": 3.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Meshtastic febc (febc)" } ], "neighbor_count": 10, "node_name": "patch866 (pth8)", "last_sent_by_name": "patch866 (pth8)" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!08ad1914", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 145561876, "to": 1, "id": 443519476, "rx_time": 1772598435, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 5, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 20, "tx_after": 0, "decoded": { "portnum": 71, "payload": "0894b2b4451094b2b44518c0d102220b08acb8dcf309150000803f220b08d79499a40615000034c1220b088881b5cd0f150000e03f220b08c0aca79801150000803f220b08fc9394cc06150000a03f220b08e2bcd7fd04150000403f220a0881b9e937150000c03f220b08f6ab83a20e1500001040220b0885adad9e0c150000e03f220b08bcfd93cc061500004040", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "node_id": 145561876, "last_sent_by_id": 145561876, "node_broadcast_interval_secs": 43200, "neighbors": [ { "node_id": 2658606124, "snr": 1.0 }, { "node_id": 1686522455, "snr": -11.25 }, { "node_id": 4188881032, "snr": 1.75 }, { "node_id": 319411776, "snr": 1.0 }, { "node_id": 1770326524, "snr": 1.25 }, { "node_id": 1337319010, "snr": 0.75 }, { "node_id": 117070977, "snr": 1.5 }, { "node_id": 3829454326, "snr": 2.25 }, { "node_id": 3284883077, "snr": 1.75 }, { "node_id": 1770323644, "snr": 3.0 } ], "type": "protobuf", "portnum": "NEIGHBORINFO_APP", "message_class": "NeighborInfo" } } } }
Raw Packet Data (143 bytes)
0894b2b4451094b2b44518c0d102220b08acb8dcf309150000803f220b08d79499a40615000034c1220b088881b5cd0f150000e03f220b08c0aca79801150000803f220b08fc9394cc06150000a03f220b08e2bcd7fd04150000403f220a0881b9e937150000c03f220b08f6ab83a20e1500001040220b0885adad9e0c150000e03f220b08bcfd93cc061500004040
Hex Analysis:
Size:143 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 Channel Timestamp Actions
patch866 (pth8) Primary 0.000s
Reference 		Unknown Unknown 0 LongFast 2026-03-04 07:27:16 Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways