Packet #17969338 Success
ROUTING_APP packet from Meshtastic 2fec (2fec) to !06ca331c
45
Total Receptions
1
Unique Gateways
0
Hop Count
2
Payload Bytes
Packet Information
| Database ID: | 17969338 |
|---|---|
| Mesh Packet ID: |
0x8fab4b5f
Used for correlation across gateways |
| Timestamp: | 2026-03-27 18:43:40 UTC |
| From Node: | Meshtastic 2fec (2fec) |
| To Node: | !06ca331c (331c) |
| Success: | Processed |
| Protocol: |
ROUTING_APP
Port: 5 |
| Gateway: | Meshtastic 2fec (2fec) |
|---|---|
| Channel: | ShortFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/3 hops
Start: 3, Limit: 3 |
| Relay Node: | None |
Payload Data
Protocol: ROUTING_APP
Size: 2 bytes
Decoded:
Yes
Decoded Data:
{
"error_reason": "NO_RESPONSE",
"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: | !06f62fec |
| Channel: | ShortFast |
| Payload Type: | ROUTING_APP |
| Hop Count: | Unknown / 3 |
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:
⚠ Packet visible to MQTT subscribers
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!06f62fec
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (2 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
116797420
Source node ID |
uint32 |
to |
113914652
Target node ID |
uint32 |
decoded.portnum |
5
ROUTING_APP |
enum |
decoded.payload_length |
2 bytes
|
size |
hop_limit |
3
Remaining hops allowed |
uint32 |
hop_start |
3
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 |
1774637002
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
120
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 |
Not set | uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774637020.1430457
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: ShortFast
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !06f62fec |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
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": "NO_RESPONSE",
"type": "protobuf",
"portnum": "ROUTING_APP",
"message_class": "Routing"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!06f62fec",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 116797420,
"to": 113914652,
"id": 2410367839,
"rx_time": 1774637002,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 3,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 120,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 0,
"tx_after": 0,
"decoded": {
"portnum": 5,
"payload": "1808",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"error_reason": "NO_RESPONSE",
"type": "protobuf",
"portnum": "ROUTING_APP",
"message_class": "Routing"
}
}
}
}
Raw Packet Data (2 bytes)
1808
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 |
|---|---|---|---|---|---|---|---|---|
| Meshtastic 2fec (2fec) Primary |
0.000s
Reference |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:40 UTC | Current |
| Meshtastic 2fec (2fec) |
-7.901s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:32 UTC | View |
| Meshtastic 2fec (2fec) |
-7.112s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-7.055s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.939s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.824s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.732s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.687s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.524s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.513s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.404s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.349s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-6.208s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:33 UTC | View |
| Meshtastic 2fec (2fec) |
-5.647s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:34 UTC | View |
| Meshtastic 2fec (2fec) |
-4.335s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:35 UTC | View |
| Meshtastic 2fec (2fec) |
-3.428s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:36 UTC | View |
| Meshtastic 2fec (2fec) |
-3.291s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:36 UTC | View |
| Meshtastic 2fec (2fec) |
-2.470s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:37 UTC | View |
| Meshtastic 2fec (2fec) |
-2.343s
Before |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:37 UTC | View |
| Meshtastic 2fec (2fec) |
-2.192s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:37 UTC | View |
| Meshtastic 2fec (2fec) |
-2.155s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:37 UTC | View |
| Meshtastic 2fec (2fec) |
-1.847s
Before |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:38 UTC | View |
| Meshtastic 2fec (2fec) |
-1.798s
Before |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:38 UTC | View |
| Meshtastic 2fec (2fec) |
-1.750s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:38 UTC | View |
| Meshtastic 2fec (2fec) |
-1.428s
Before |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:38 UTC | View |
| Meshtastic 2fec (2fec) |
-0.978s
Before |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:39 UTC | View |
| Meshtastic 2fec (2fec) |
-0.804s
Before |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:39 UTC | View |
| Meshtastic 2fec (2fec) |
-0.761s
Before |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:39 UTC | View |
| Meshtastic 2fec (2fec) |
-0.740s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:39 UTC | View |
| Meshtastic 2fec (2fec) |
-0.411s
Before |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:39 UTC | View |
| Meshtastic 2fec (2fec) |
-0.400s
Before |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:39 UTC | View |
| Meshtastic 2fec (2fec) |
-0.261s
Before |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:39 UTC | View |
| Meshtastic 2fec (2fec) |
+0.218s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:40 UTC | View |
| Meshtastic 2fec (2fec) |
+0.362s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-27 18:43:40 UTC | View |
| Meshtastic 2fec (2fec) |
+0.667s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:40 UTC | View |
| Meshtastic 2fec (2fec) |
+0.809s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-27 18:43:40 UTC | View |
| Meshtastic 2fec (2fec) |
+1.177s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:41 UTC | View |
| Meshtastic 2fec (2fec) |
+1.585s
After |
Unknown | Unknown | 0 | - | LongFast | 2026-03-27 18:43:41 UTC | View |
| Meshtastic 2fec (2fec) |
+1.786s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:41 UTC | View |
| Meshtastic 2fec (2fec) |
+2.052s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:42 UTC | View |
| Meshtastic 2fec (2fec) |
+2.122s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:42 UTC | View |
| Meshtastic 2fec (2fec) |
+2.700s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:42 UTC | View |
| Meshtastic 2fec (2fec) |
+2.929s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:43 UTC | View |
| Meshtastic 2fec (2fec) |
+3.183s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:43 UTC | View |
| Meshtastic 2fec (2fec) |
+3.335s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-27 18:43:43 UTC | View |
45
Total Receptions
1
Unique Gateways