Packet #3418851 Success

NEIGHBORINFO_APP packet from MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ) to !00000001

1
Total Receptions
1
Unique Gateways
0
Hop Count
136
Payload Bytes
Packet Information
Database ID: 3418851
Mesh Packet ID: 0xde7f7806
Used for correlation across gateways
Timestamp: 2026-05-28 07:14:16 UTC
From Node: MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ)
To Node: !00000001 (0001)
Success: Processed
Protocol: NEIGHBORINFO_APP
Port: 71
Gateway: MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ)
Channel: MediumFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/5 hops
Start: 5, Limit: 5
Relay Node: f8 ๐Ÿ—ผ
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: 136 bytes
Decoded: Yes
Decoded Data:
Neighbor Information Report
Reporting Node: MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ)
Last Sent By: MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ)
Broadcast Interval:14400 seconds
Neighbors Found:10
10

Active Neighbors

Neighbor Details
Neighbor Node SNR Last Heard Broadcast Interval Signal Quality
!da7412a0 (12a0) -14.5 dB Unknown Unknown Poor
!6705c88b (c88b) -8.8 dB Unknown Unknown Poor
!56854e57 (4e57) -9.2 dB Unknown Unknown Poor
SEA nomad_UA (SEA) -11.8 dB Unknown Unknown Poor
Klisebair (๐Ÿ—ป) -14.0 dB Unknown Unknown Poor
!02ee07e4 (07e4) -12.5 dB Unknown Unknown Poor
Varna Bot (VAR) 0.0 dB Unknown Unknown Good
LZ2SLL แ“šแ˜แ—ข ๐“Š๐“‹ผ๐“Š๐“‹ผ๐“Š (0xAF) 11.2 dB Unknown Unknown Excellent
Stefanov (sn0p) -1.5 dB Unknown Unknown Fair
Rredman card (NhNC) -12.8 dB Unknown Unknown Poor
This neighbor information was reported by MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ) 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) โ†’ MeshPacket (Mesh layer) โ†’ Decoded Payload (Application data)
Total Size:136 bytes
Gateway:!16cd73f8
Channel:MediumFast
Payload Type:NEIGHBORINFO_APP
Hop Count:Unknown / 5
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
โœ“ Direct LoRa transmission (not via MQTT)
โœ“ Targeted to specific node
+ 3 more...
Exposure Risks:
โš  Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !16cd73f8
Node ID format
channel_id MediumFast
packet MeshPacket (136 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 382563320
Source node ID 		uint32
to 1
Target node ID 		uint32
decoded.portnum 71
NEIGHBORINFO_APP 		enum
decoded.payload_length 136 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 1779952456
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 248
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1779952456.7553825
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:
  • โœ“ Direct LoRa transmission (not via MQTT)
  • โœ“ Targeted to specific node
  • โœ“ Custom channel: MediumFast
  • โœ“ Gateway node ID tracked
  • โœ“ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • โš  Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !16cd73f8
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:136 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "node_id": 382563320, "last_sent_by_id": 382563320, "node_broadcast_interval_secs": 14400, "neighbors": [ { "node_id": 3665040032, "snr": -14.5, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "!da7412a0" }, { "node_id": 1728432267, "snr": -8.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "!6705c88b" }, { "node_id": 1451576919, "snr": -9.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "!56854e57" }, { "node_id": 1771868060, "snr": -11.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "SEA nomad_UA (SEA)" }, { "node_id": 2925563168, "snr": -14.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Klisebair (๐Ÿ—ป)" }, { "node_id": 49154020, "snr": -12.5, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "!02ee07e4" }, { "node_id": 1112654683, "snr": 0.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Varna Bot (VAR)" }, { "node_id": 175, "snr": 11.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "LZ2SLL แ“šแ˜แ—ข ๐“Š๐“‹ผ๐“Š๐“‹ผ๐“Š (0xAF)" }, { "node_id": 2666108896, "snr": -1.5, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Stefanov (sn0p)" }, { "node_id": 2561139838, "snr": -12.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Rredman card (NhNC)" } ], "neighbor_count": 10, "node_name": "MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ)", "last_sent_by_name": "MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ)" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!16cd73f8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 382563320, "to": 1, "id": 3732895750, "rx_time": 1779952456, "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": 248, "tx_after": 0, "decoded": { "portnum": 71, "payload": "08f8e7b5b60110f8e7b5b60118c070220b08a0a5d0d30d15000068c1220b088b9197b8061500000cc1220b08d79c95b40515000014c1220b089c9ff2cc061500003cc1220b08a09a82f30a15000060c1220a08e48fb81715000048c1220608db86c79204220808af011500003441220b08e0afa6f709150000c0bf220b08fec89fc5091500004cc1", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "node_id": 382563320, "last_sent_by_id": 382563320, "node_broadcast_interval_secs": 14400, "neighbors": [ { "node_id": 3665040032, "snr": -14.5 }, { "node_id": 1728432267, "snr": -8.75 }, { "node_id": 1451576919, "snr": -9.25 }, { "node_id": 1771868060, "snr": -11.75 }, { "node_id": 2925563168, "snr": -14.0 }, { "node_id": 49154020, "snr": -12.5 }, { "node_id": 1112654683 }, { "node_id": 175, "snr": 11.25 }, { "node_id": 2666108896, "snr": -1.5 }, { "node_id": 2561139838, "snr": -12.75 } ], "type": "protobuf", "portnum": "NEIGHBORINFO_APP", "message_class": "NeighborInfo" } } } }
Raw Packet Data (136 bytes)
08f8e7b5b60110f8e7b5b60118c070220b08a0a5d0d30d15000068c1220b088b9197b8061500000cc1220b08d79c95b40515000014c1220b089c9ff2cc061500003cc1220b08a09a82f30a15000060c1220a08e48fb81715000048c1220608db86c79204220808af011500003441220b08e0afa6f709150000c0bf220b08fec89fc5091500004cc1
Hex Analysis:
Size:136 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
MF-RL Akchelar๐Ÿ—ผ๐ŸŒ๐Ÿ”Œ (๐Ÿ—ผ) Primary 0.000s
Reference 		Unknown Unknown 0 f8 ๐Ÿ—ผ MediumFast 2026-05-28 07:14:16 UTC Current
No other receptions found within ยฑ2 seconds
1

Total Receptions

1

Unique Gateways