Packet #17758317 Success
NODEINFO_APP packet from BreslauBeaconV3 (BBv3) to !ffffffff
46
Total Receptions
2
Unique Gateways
1
Hop Count
80
Payload Bytes
Packet Information
| Database ID: | 17758317 |
|---|---|
| Mesh Packet ID: |
0x22c87c34
Used for correlation across gateways |
| Timestamp: | 2026-03-27 07:39:31 UTC |
| From Node: | BreslauBeaconV3 (BBv3) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | Balconytastic (PIE1) |
|---|---|
| Channel: | LongFast |
| RSSI: | -45 dBm |
| SNR: | 6.5 dBm |
| Hop Info: |
1/7 hops
Start: 7, Limit: 6 |
| Relay Node: |
99
PI01
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | BreslauBeaconV3 |
|---|---|
| Short Name: | BBv3 |
| Node ID: | !9ea08af4 |
| MAC Address: | nBOeoIr0 |
| Hardware: | HELTEC_V3 |
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: | 80 bytes |
|---|---|
| Gateway: | !49b3d5b8 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 1 / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!49b3d5b8
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (80 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2661321460
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
80 bytes
|
size |
hop_limit |
6
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
1
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-45.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.50 dB
Signal quality at gateway |
float |
rx_time |
1774597171
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 |
153
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774597171.8943195
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 (1 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !49b3d5b8 |
| Signal Metrics: |
RSSI: -45.0 dBm SNR: 6.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 80 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!9ea08af4",
"long_name": "BreslauBeaconV3",
"short_name": "BBv3",
"macaddr": "nBOeoIr0",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!49b3d5b8",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2661321460,
"to": 4294967295,
"id": 583564340,
"rx_time": 1774597171,
"rx_snr": 6.5,
"rx_rssi": -45,
"hop_limit": 6,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 153,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213965613038616634120f427265736c6175426561636f6e56331a044242763322069c139ea08af4282b42202cbe3bcab7b52d6e3a4be553c3c0fb52b7884acd501e554eaf93b07a8e5022114800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!9ea08af4",
"long_name": "BreslauBeaconV3",
"short_name": "BBv3",
"macaddr": "nBOeoIr0",
"hw_model": "HELTEC_V3",
"public_key": "LL47yre1LW46S+VTw8D7UreISs1QHlVOr5Oweo5QIhE=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (80 bytes)
0a09213965613038616634120f427265736c6175426561636f6e56331a044242763322069c139ea08af4282b42202cbe3bcab7b52d6e3a4be553c3c0fb52b7884acd501e554eaf93b07a8e5022114800
Hex Analysis:
| Size: | 80 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 |
|---|---|---|---|---|---|---|---|---|
| Balconytastic (PIE1) Primary |
0.000s
Reference |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:31 UTC | Current |
| Balconytastic (PIE1) |
+0.025s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:31 UTC | View |
| Balconytastic (PIE1) |
+0.059s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:31 UTC | View |
| Balconytastic (PIE1) |
+0.086s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:31 UTC | View |
| Balconytastic (PIE1) |
+0.107s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.133s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.151s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.189s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.220s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.243s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.265s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.286s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.314s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.335s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.357s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.381s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.405s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.427s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.449s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.469s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.489s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.510s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
MediumFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.532s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.555s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.596s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.625s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.645s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.666s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.687s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.708s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.731s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.755s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.778s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortFast | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.800s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.821s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.843s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.864s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.885s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.909s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.932s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.955s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+0.979s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+1.000s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+1.021s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
ShortTurbo | 2026-03-27 07:39:32 UTC | View |
| Balconytastic (PIE1) |
+1.042s
After |
-45.0 dBm | 6.50 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:32 UTC | View |
| Tagtastic (ld01) |
+1.570s
After |
-39.0 dBm | 6.75 dB | 1 |
99
PI01
|
LongFast | 2026-03-27 07:39:33 UTC | View |
46
Total Receptions
2
Unique Gateways