Packet #2225445 Success

STORE_FORWARD_APP packet from EHV-BRL-33m S&F ✅ (7.2) (Boca) to !ffffffff

15
Total Receptions
13
Unique Gateways
4
Hop Count
7
Payload Bytes
Packet Information
Database ID: 2225445
Mesh Packet ID: 0x3f84d5d7
Used for correlation across gateways
Timestamp: 2025-08-13 07:17:00 UTC
From Node: EHV-BRL-33m S&F ✅ (7.2) (Boca)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: STORE_FORWARD_APP
Port: 65
Gateway: MeshNet (GS-D)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 4/4 hops
Start: 4, Limit: 0
Payload Data
Protocol: STORE_FORWARD_APP
Size: 7 bytes
Decoded: Yes
Decoded Data:
{
  "rr": "ROUTER_HEARTBEAT",
  "heartbeat": {
    "period": 900
  },
  "type": "protobuf",
  "portnum": "STORE_FORWARD_APP",
  "message_class": "StoreAndForward"
}
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:7 bytes
Gateway:!55cafe69
Channel:LongFast
Payload Type:STORE_FORWARD_APP
Hop Count:4 / 4
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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !55cafe69
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (7 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3774230072
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 65
STORE_FORWARD_APP 		enum
decoded.payload_length 7 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1755062219
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
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 212
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1755062220.23664
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 (4 hops)
MQTT-Specific Fields
Gateway ID: !55cafe69
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:STORE_FORWARD_APP
Size:7 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "rr": "ROUTER_HEARTBEAT", "heartbeat": { "period": 900 }, "type": "protobuf", "portnum": "STORE_FORWARD_APP", "message_class": "StoreAndForward" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!55cafe69", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3774230072, "to": 4294967295, "id": 1065670103, "rx_time": 1755062219, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 212, "tx_after": 0, "decoded": { "portnum": 65, "payload": "08022203088407", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "rr": "ROUTER_HEARTBEAT", "heartbeat": { "period": 900 }, "type": "protobuf", "portnum": "STORE_FORWARD_APP", "message_class": "StoreAndForward" } } } }
Raw Packet Data (7 bytes)
08022203088407
Hex Analysis:
Size:7 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
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
MeshNet (GS-D) Primary 0.000s
Reference 		Unknown Unknown 4 LongFast 2025-08-13 07:17:00 Current
Rotterdam Network - South (RN-1) -3.810s
Before 		-133.0 dBm -11.50 dB 1 LongFast 2025-08-13 07:16:56 View
No13 Oirschot (OIR1) -3.804s
Before 		-124.0 dBm -14.25 dB 1 LongFast 2025-08-13 07:16:56 View
NL-3545-Knalliebar (KNB0) -3.018s
Before 		-105.0 dBm 5.00 dB 1 LongFast 2025-08-13 07:16:57 View
Paul home (pah1) -1.698s
Before 		-130.0 dBm -14.25 dB 2 LongFast 2025-08-13 07:16:58 View
PD0WES-Louis-3543 (PL43) -1.566s
Before 		-91.0 dBm -2.75 dB 2 LongFast 2025-08-13 07:16:58 View
HolRad (HlRd) -1.553s
Before 		-121.0 dBm -13.50 dB 2 LongFast 2025-08-13 07:16:58 View
Meshtastic 4e50 (4e50) -1.534s
Before 		-116.0 dBm -5.50 dB 2 LongFast 2025-08-13 07:16:58 View
Wateringweg, Haarlem (WaHa) -1.521s
Before 		-110.0 dBm -8.50 dB 2 LongFast 2025-08-13 07:16:58 View
MeshNet (GS-D) +0.133s
After 		Unknown Unknown 4 LongFast 2025-08-13 07:17:00 View
MeshNet.NL (GS0D) +0.148s
After 		-127.0 dBm -17.50 dB 3 LongFast 2025-08-13 07:17:00 View
MeshNet.NL (GS0D) +0.170s
After 		-127.0 dBm -17.50 dB 3 LongFast 2025-08-13 07:17:00 View
HLM Raaks Base 🏡🛜 (HLR1) +1.094s
After 		-119.0 dBm -12.25 dB 3 LongFast 2025-08-13 07:17:01 View
Sciuro Home (🏠) +2.311s
After 		-124.0 dBm -15.50 dB 3 LongFast 2025-08-13 07:17:02 View
Jos-Woubrugge-02 (JWB2) +3.304s
After 		-58.0 dBm 10.75 dB 4 LongFast 2025-08-13 07:17:03 View
15

Total Receptions

13

Unique Gateways