Packet #1894110 Success

NEIGHBORINFO_APP packet from 🚧DEAD ☠️ CENTER🚧 (DC) to !ffffffff

1
Total Receptions
1
Unique Gateways
1
Hop Count
132
Payload Bytes
Packet Information
Database ID: 1894110
Mesh Packet ID: 0xa9adb369
Used for correlation across gateways
Timestamp: 2026-08-31 02:27:45 UTC
From Node: 🚧DEAD ☠️ CENTER🚧 (DC)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NEIGHBORINFO_APP
Port: 71
Gateway: МЯСО🥩Monitor (🤖)
Channel: LongFast
RSSI: -105 dBm
SNR: 0.5 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Payload Data
Protocol: NEIGHBORINFO_APP
Size: 132 bytes
Decoded: Yes
Decoded Data:
Neighbor Information Report
Reporting Node: 🚧DEAD ☠️ CENTER🚧 (DC)
Last Sent By: Sashtastic TM (STM)
Broadcast Interval:21600 seconds
Neighbors Found:9
9

Active Neighbors

Neighbor Details
Neighbor Node SNR Last Heard Broadcast Interval Signal Quality
Vergeon Solar 7 (ra07) -13.5 dB Unknown Unknown Poor
HyprMesh (Hypr) -15.8 dB Unknown Unknown Poor
Meshtastic 3bf4 (3bf4) 6.0 dB Unknown Unknown Excellent
c808📻 (SPR3) -13.2 dB Unknown Unknown Poor
Xenor 1 (XEN1) 3.0 dB Unknown Unknown Good
SVET (svet) 4.8 dB Unknown Unknown Good
GRUZ 800 (G800) -6.2 dB Unknown Unknown Poor
AlexMesh (Alex) -14.8 dB Unknown Unknown Poor
!6eaeb725 (b725) -12.0 dB Unknown Unknown Poor
This neighbor information was reported by 🚧DEAD ☠️ CENTER🚧 (DC) 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:132 bytes
Gateway:!e2f3f74b
Channel:LongFast
Payload Type:NEIGHBORINFO_APP
Hop Count:1 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !e2f3f74b
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (132 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770330856
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 71
NEIGHBORINFO_APP 		enum
decoded.payload_length 132 bytes size
hop_limit 6
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -105.0 dBm
Signal strength at gateway 		int32
rx_snr 0.50 dB
Signal quality at gateway 		float
rx_time 1788128865
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 Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 38
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1788128865.6340408
Unix timestamp 		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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !e2f3f74b
Signal Metrics: RSSI: -105.0 dBm
SNR: 0.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NEIGHBORINFO_APP
Size:132 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "node_id": 1770330856, "last_sent_by_id": 3496774694, "node_broadcast_interval_secs": 21600, "neighbors": [ { "node_id": 2094032225, "snr": -13.5, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Vergeon Solar 7 (ra07)" }, { "node_id": 2896901052, "snr": -15.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "HyprMesh (Hypr)" }, { "node_id": 1771781108, "snr": 6.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Meshtastic 3bf4 (3bf4)" }, { "node_id": 2666579976, "snr": -13.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "c808📻 (SPR3)" }, { "node_id": 2410123748, "snr": 3.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "Xenor 1 (XEN1)" }, { "node_id": 2556570331, "snr": 4.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "SVET (svet)" }, { "node_id": 2896836752, "snr": -6.25, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "GRUZ 800 (G800)" }, { "node_id": 67623784, "snr": -14.75, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "AlexMesh (Alex)" }, { "node_id": 1856943909, "snr": -12.0, "last_rx_time": null, "node_broadcast_interval_secs": null, "last_rx_time_str": "Unknown", "node_name": "!6eaeb725" } ], "neighbor_count": 9, "node_name": "🚧DEAD ☠️ CENTER🚧 (DC)", "last_sent_by_name": "Sashtastic TM (STM)" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!e2f3f74b", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770330856, "to": 4294967295, "id": 2846733161, "rx_time": 1788128865, "rx_snr": 0.5, "rx_rssi": -105, "hop_limit": 6, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 38, "tx_after": 0, "decoded": { "portnum": 71, "payload": "08e8b594cc0610a698b2830d18e0a801220b08e1cac1e60715000058c1220b08bce7ace50a1500007cc1220b08f4f7eccc06150000c040220b088890c3f70915000054c1220b08e4a39efd081500004040220b08dbd588c3091500009840220b0890f1a8e50a150000c8c0220a08e8b69f201500006cc1220b08a5eebaf50615000040c1", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "node_id": 1770330856, "last_sent_by_id": 3496774694, "node_broadcast_interval_secs": 21600, "neighbors": [ { "node_id": 2094032225, "snr": -13.5 }, { "node_id": 2896901052, "snr": -15.75 }, { "node_id": 1771781108, "snr": 6.0 }, { "node_id": 2666579976, "snr": -13.25 }, { "node_id": 2410123748, "snr": 3.0 }, { "node_id": 2556570331, "snr": 4.75 }, { "node_id": 2896836752, "snr": -6.25 }, { "node_id": 67623784, "snr": -14.75 }, { "node_id": 1856943909, "snr": -12.0 } ], "type": "protobuf", "portnum": "NEIGHBORINFO_APP", "message_class": "NeighborInfo" } } } }
Raw Packet Data (132 bytes)
08e8b594cc0610a698b2830d18e0a801220b08e1cac1e60715000058c1220b08bce7ace50a1500007cc1220b08f4f7eccc06150000c040220b088890c3f70915000054c1220b08e4a39efd081500004040220b08dbd588c3091500009840220b0890f1a8e50a150000c8c0220a08e8b69f201500006cc1220b08a5eebaf50615000040c1
Hex Analysis:
Size:132 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
МЯСО🥩Monitor (🤖) Primary 0.000s
Reference 		-105.0 dBm 0.50 dB 1 LongFast 2026-08-31 02:27:45 Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways