Packet #17819720 Success
NODEINFO_APP packet from Midtown Base (MTBA) to !33643de4
46
Total Receptions
2
Unique Gateways
4
Hop Count
77
Payload Bytes
Packet Information
| Database ID: | 17819720 |
|---|---|
| Mesh Packet ID: |
0x0e679185
Used for correlation across gateways |
| Timestamp: | 2026-03-27 10:39:39 UTC |
| From Node: | Midtown Base (MTBA) |
| To Node: | !33643de4 (3de4) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | Bionicandroid 2 (DAN) |
|---|---|
| Channel: | ShortFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
4/4 hops
Start: 4, Limit: 0 |
| Relay Node: |
98
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: NODEINFO_APP
Size: 77 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | Midtown Base |
|---|---|
| Short Name: | MTBA |
| Node ID: | !435adfcc |
| MAC Address: | SMpDWt/M |
| Hardware: | LILYGO_TBEAM_S3_CORE |
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: | 77 bytes |
|---|---|
| Gateway: | !b03d10e4 |
| Channel: | ShortFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 4 / 4 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (4 hops)
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (4 hops)
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!b03d10e4
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (77 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1130029004
Source node ID |
uint32 |
to |
862207460
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
77 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 |
1774607974
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
80
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 |
152
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774607979.6037958
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
Exposure Risks:
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (4 hops)
MQTT-Specific Fields
| Gateway ID: | !b03d10e4 |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 77 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!435adfcc",
"long_name": "Midtown Base",
"short_name": "MTBA",
"macaddr": "SMpDWt/M",
"hw_model": "LILYGO_TBEAM_S3_CORE"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!b03d10e4",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1130029004,
"to": 862207460,
"id": 241668485,
"rx_time": 1774607974,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 0,
"hop_start": 4,
"via_mqtt": false,
"want_ack": false,
"priority": 80,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 152,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213433356164666363120c4d6964746f776e20426173651a044d544241220648ca435adfcc280c4220f7296d660d3e7a7df54b2a55b29de9e88421a1ceaaac154526e330981e215a324800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!435adfcc",
"long_name": "Midtown Base",
"short_name": "MTBA",
"macaddr": "SMpDWt/M",
"hw_model": "LILYGO_TBEAM_S3_CORE",
"public_key": "9yltZg0+en31SypVsp3p6IQhoc6qrBVFJuMwmB4hWjI=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (77 bytes)
0a09213433356164666363120c4d6964746f776e20426173651a044d544241220648ca435adfcc280c4220f7296d660d3e7a7df54b2a55b29de9e88421a1ceaaac154526e330981e215a324800
Hex Analysis:
| Size: | 77 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 |
|---|---|---|---|---|---|---|---|---|
| Bionicandroid 2 (DAN) Primary |
0.000s
Reference |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:39 UTC | Current |
| Bionicandroid 2 (DAN) |
-4.112s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:35 UTC | View |
| Bionicandroid 2 (DAN) |
-3.930s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:35 UTC | View |
| Bionicandroid 2 (DAN) |
-3.898s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:35 UTC | View |
| Bionicandroid 2 (DAN) |
-3.866s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:35 UTC | View |
| Bionicandroid 2 (DAN) |
-3.835s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:35 UTC | View |
| Bionicandroid 2 (DAN) |
-3.801s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:35 UTC | View |
| Bionicandroid 2 (DAN) |
-3.756s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:35 UTC | View |
| Bionicandroid 2 (DAN) |
-3.726s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:35 UTC | View |
| Bionicandroid 2 (DAN) |
-3.366s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:36 UTC | View |
| Bionicandroid 2 (DAN) |
-3.018s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:36 UTC | View |
| Bionicandroid 2 (DAN) |
-2.676s
Before |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:36 UTC | View |
| Bionicandroid 2 (DAN) |
-2.306s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:37 UTC | View |
| Bionicandroid 2 (DAN) |
-1.982s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:37 UTC | View |
| Bionicandroid 2 (DAN) |
-1.955s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:37 UTC | View |
| Bionicandroid 2 (DAN) |
-1.610s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:37 UTC | View |
| Bionicandroid 2 (DAN) |
-1.577s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:38 UTC | View |
| Bionicandroid 2 (DAN) |
-1.231s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:38 UTC | View |
| Bionicandroid 2 (DAN) |
-1.206s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:38 UTC | View |
| Bionicandroid 2 (DAN) |
-0.877s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:38 UTC | View |
| Bionicandroid 2 (DAN) |
-0.855s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:38 UTC | View |
| Bionicandroid 2 (DAN) |
-0.833s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:38 UTC | View |
| Bionicandroid 2 (DAN) |
-0.807s
Before |
Unknown | Unknown | 4 |
98
|
MediumFast | 2026-03-27 10:39:38 UTC | View |
| Bionicandroid 2 (DAN) |
-0.371s
Before |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:39 UTC | View |
| Bionicandroid 2 (DAN) |
-0.035s
Before |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:39 UTC | View |
| Bionicandroid 2 (DAN) |
+0.029s
After |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:39 UTC | View |
| Bionicandroid 2 (DAN) |
+0.380s
After |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:39 UTC | View |
| Bionicandroid 2 (DAN) |
+0.408s
After |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:40 UTC | View |
| Bionicandroid 2 (DAN) |
+0.436s
After |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:40 UTC | View |
| Bionicandroid 2 (DAN) |
+0.774s
After |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:40 UTC | View |
| Bionicandroid 2 (DAN) |
+0.802s
After |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:40 UTC | View |
| Bionicandroid 2 (DAN) |
+1.142s
After |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:40 UTC | View |
| Bionicandroid 2 (DAN) |
+1.506s
After |
Unknown | Unknown | 4 |
98
|
ShortFast | 2026-03-27 10:39:41 UTC | View |
| Bionicandroid 2 (DAN) |
+1.532s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:41 UTC | View |
| Bionicandroid 2 (DAN) |
+1.917s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:41 UTC | View |
| Bionicandroid 2 (DAN) |
+2.284s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:41 UTC | View |
| Bionicandroid 2 (DAN) |
+2.637s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:42 UTC | View |
| Bionicandroid 2 (DAN) |
+2.997s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:42 UTC | View |
| Bionicandroid 2 (DAN) |
+3.361s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:42 UTC | View |
| Bionicandroid 2 (DAN) |
+3.728s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:43 UTC | View |
| Bionicandroid 2 (DAN) |
+3.758s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:43 UTC | View |
| Bionicandroid 2 (DAN) |
+3.786s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:43 UTC | View |
| Bionicandroid 2 (DAN) |
+3.811s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:43 UTC | View |
| Bionicandroid 2 (DAN) |
+4.258s
After |
Unknown | Unknown | 4 |
98
|
ShortTurbo | 2026-03-27 10:39:43 UTC | View |
| Bionicandroid 2 (DAN) |
+4.286s
After |
Unknown | Unknown | 4 |
98
|
LongFast | 2026-03-27 10:39:43 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+4.321s
After |
-116.0 dBm | -17.50 dB | 1 |
e4
boop
|
LongFast | 2026-03-27 10:39:43 UTC | View |
46
Total Receptions
2
Unique Gateways