Packet #2522777 Success

STORE_FORWARD_APP packet from PA3JH 🏠 (2.7.5) (3JH1) to !ffffffff

20
Total Receptions
15
Unique Gateways
4
Hop Count
7
Payload Bytes
Packet Information
Database ID: 2522777
Mesh Packet ID: 0x3d09ac02
Used for correlation across gateways
Timestamp: 2025-08-15 08:05:26 UTC
From Node: PA3JH 🏠 (2.7.5) (3JH1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: STORE_FORWARD_APP
Port: 65
Gateway: MeshNet (GS-D)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 4/5 hops
Start: 5, Limit: 1
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 / 5
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 2733250968
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 1
Remaining hops allowed 		uint32
hop_start 5
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 1755237926
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 1755237926.9047437
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": 2733250968, "to": 4294967295, "id": 1024044034, "rx_time": 1755237926, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 1, "hop_start": 5, "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 2025-08-15 08:05:26 Current
PA3JH 🗼 (2.7.3) (3JH2) -20.267s
Before 		-110.0 dBm -17.00 dB 0 LongFast 2025-08-15 08:05:06 View
DTN4-Nuenen (DTN4) -19.737s
Before 		-107.0 dBm -0.50 dB 1 LongFast 2025-08-15 08:05:07 View
Hatate (GSK0) -19.274s
Before 		-108.0 dBm -9.50 dB 1 LongFast 2025-08-15 08:05:07 View
Meshtastic 7c28 (7c28) -18.339s
Before 		-139.0 dBm -19.00 dB 2 LongFast 2025-08-15 08:05:08 View
Joozt - Rijen 🏠 (JZT) -18.204s
Before 		-114.0 dBm -10.50 dB 2 LongFast 2025-08-15 08:05:08 View
Tuindorp Enschede Gateway 🌐🔌 (TDRG) -18.069s
Before 		-128.0 dBm -20.00 dB 2 LongFast 2025-08-15 08:05:08 View
Tuindorp Enschede Gateway 🌐🔌 (TDRG) -18.054s
Before 		-128.0 dBm -20.00 dB 2 LongFast 2025-08-15 08:05:08 View
Tuindorp Enschede Gateway 🌐🔌 (TDRG) -18.041s
Before 		-128.0 dBm -20.00 dB 2 LongFast 2025-08-15 08:05:08 View
Tuindorp Enschede Gateway 🌐🔌 (TDRG) -18.028s
Before 		-128.0 dBm -20.00 dB 2 LongFast 2025-08-15 08:05:08 View
SimbaNova (8139) -17.499s
Before 		-125.0 dBm -16.50 dB 3 LongFast 2025-08-15 08:05:09 View
013FvSBase-Meshtastic (4d10) -17.291s
Before 		-115.0 dBm -8.00 dB 3 LongFast 2025-08-15 08:05:09 View
dJoris 📡🏠🌐 StaRF (j8bc) -2.724s
Before 		-121.0 dBm -14.50 dB 2 LongFast 2025-08-15 08:05:24 View
Meshtastic 4e50 (4e50) -2.590s
Before 		-125.0 dBm -16.00 dB 2 LongFast 2025-08-15 08:05:24 View
Hendrik ido ambacht 3 (Hia3) -1.861s
Before 		-140.0 dBm -16.50 dB 2 LongFast 2025-08-15 08:05:25 View
MeshNet (GS-D) -0.135s
Before 		Unknown Unknown 4 LongFast 2025-08-15 08:05:26 View
MeshNet.NL (GS0D) +0.015s
After 		-119.0 dBm -8.50 dB 3 LongFast 2025-08-15 08:05:26 View
MeshNet.NL (GS0D) +0.032s
After 		-119.0 dBm -8.50 dB 3 LongFast 2025-08-15 08:05:26 View
Paul home (pah1) +0.836s
After 		-64.0 dBm 13.50 dB 3 LongFast 2025-08-15 08:05:27 View
PD0WES-Louis-3543 (PL43) +2.955s
After 		-89.0 dBm -0.75 dB 5 LongFast 2025-08-15 08:05:29 View
20

Total Receptions

15

Unique Gateways