Packet #17872887 Success
ROUTING_APP packet from VP-90 (📱) to GB-MESH (💻)
45
Total Receptions
1
Unique Gateways
0
Hop Count
2
Payload Bytes
Packet Information
| Database ID: | 17872887 |
|---|---|
| Mesh Packet ID: |
0x2490873d
Used for correlation across gateways |
| Timestamp: | 2026-03-27 12:57:53 UTC |
| From Node: | VP-90 (📱) |
| To Node: | GB-MESH (💻) |
| Success: | Processed |
| Protocol: |
ROUTING_APP
Port: 5 |
| Gateway: | GB-MESH (💻) |
|---|---|
| Channel: | MediumFast |
| RSSI: | -50 dBm |
| SNR: | 6.0 dBm |
| Hop Info: |
0/0 hops
Start: 0, Limit: 0 |
| Relay Node: | None |
Payload Data
Protocol: ROUTING_APP
Size: 2 bytes
Decoded:
Yes
Decoded Data:
{
"error_reason": "NONE",
"type": "protobuf",
"portnum": "ROUTING_APP",
"message_class": "Routing"
}
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysisPacket Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
| Total Size: | 2 bytes |
|---|---|
| Gateway: | !9e78822c |
| Channel: | MediumFast |
| Payload Type: | ROUTING_APP |
| Hop Count: | Unknown / Unknown |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
Exposure Risks:
âš Packet visible to MQTT subscribers
âš RF signal metrics exposed (location inference possible)
âš Packet visible to MQTT subscribers
âš RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!9e78822c
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (2 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
181031924
Source node ID |
uint32 |
to |
2658697772
Target node ID |
uint32 |
decoded.portnum |
5
ROUTING_APP |
enum |
decoded.payload_length |
2 bytes
|
size |
hop_limit |
Not set | uint32 |
hop_start |
Not set | uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-50.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.00 dB
Signal quality at gateway |
float |
rx_time |
1774616266
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 |
Not set | uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774616273.2232819
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
- ✓ Custom channel: MediumFast
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- âš Packet visible to MQTT subscribers
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !9e78822c |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -50.0 dBm SNR: 6.00 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | ROUTING_APP |
|---|---|
| Size: | 2 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"error_reason": "NONE",
"type": "protobuf",
"portnum": "ROUTING_APP",
"message_class": "Routing"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!9e78822c",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 181031924,
"to": 2658697772,
"id": 613451581,
"rx_time": 1774616266,
"rx_snr": 6.0,
"rx_rssi": -50,
"hop_limit": 0,
"hop_start": 0,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 0,
"tx_after": 0,
"decoded": {
"portnum": 5,
"payload": "1800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"error_reason": "NONE",
"type": "protobuf",
"portnum": "ROUTING_APP",
"message_class": "Routing"
}
}
}
}
Raw Packet Data (2 bytes)
1800
Hex Analysis:
| Size: | 2 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 packetCorrelation: Using Mesh Packet ID
Reception Locations
Loading...
Loading reception map...
Map shows gateway locations that received this packet. Hop counts are displayed if available.
| Gateway | Time Offset | RSSI | SNR | Hops | Relay | Channel | Timestamp | Actions |
|---|---|---|---|---|---|---|---|---|
| GB-MESH (💻) Primary |
0.000s
Reference |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | Current |
| GB-MESH (💻) |
-0.237s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:52 UTC | View |
| GB-MESH (💻) |
-0.204s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.186s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.169s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.149s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.136s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.124s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.112s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.101s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.089s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.077s
Before |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.066s
Before |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.055s
Before |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.044s
Before |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.033s
Before |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.022s
Before |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
-0.011s
Before |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.011s
After |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.023s
After |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.036s
After |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.048s
After |
-50.0 dBm | 6.00 dB | 0 | - | MediumFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.060s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.072s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.084s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.096s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.108s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.119s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.129s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.141s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.152s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.163s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.173s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortFast | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.184s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.195s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.207s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.221s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.233s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.245s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.257s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.269s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.281s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.293s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.304s
After |
-50.0 dBm | 6.00 dB | 0 | - | ShortTurbo | 2026-03-27 12:57:53 UTC | View |
| GB-MESH (💻) |
+0.315s
After |
-50.0 dBm | 6.00 dB | 0 | - | LongFast | 2026-03-27 12:57:53 UTC | View |
45
Total Receptions
1
Unique Gateways