Packet #17601161 Success
NEIGHBORINFO_APP packet from ❄ qcmesh.net 1130 (1130) to !00000001
45
Total Receptions
1
Unique Gateways
0
Hop Count
80
Payload Bytes
Packet Information
| Database ID: | 17601161 |
|---|---|
| Mesh Packet ID: |
0x6d111324
Used for correlation across gateways |
| Timestamp: | 2026-03-26 23:11:45 UTC |
| From Node: | ❄ qcmesh.net 1130 (1130) |
| To Node: | !00000001 (0001) |
| Success: | Processed |
| Protocol: |
NEIGHBORINFO_APP
Port: 71 |
| Gateway: | ❄ qcmesh.net 1130 (1130) |
|---|---|
| Channel: | MediumFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/4 hops
Start: 4, Limit: 4 |
| Relay Node: | None |
Payload Data
Protocol: NEIGHBORINFO_APP
Size: 80 bytes
Decoded:
Yes
Decoded Data:
Neighbor Information Report
| Reporting Node: | ❄ qcmesh.net 1130 (1130) |
|---|---|
| Last Sent By: | ❄ qcmesh.net 1130 (1130) |
| Broadcast Interval: | 14400 seconds |
| Neighbors Found: | 5 |
5
Active Neighbors
Neighbor Details
| Neighbor Node | SNR | Last Heard | Broadcast Interval | Signal Quality |
|---|---|---|---|---|
| !e2e2e408 (e408) | 5.5 dB | Unknown | Unknown | Excellent |
| !e2e1d99c (d99c) | 5.8 dB | Unknown | Unknown | Excellent |
| Meshtastic c054 (c054) | 6.0 dB | Unknown | Unknown | Excellent |
| !c0c408b4 (08b4) | 6.0 dB | Unknown | Unknown | Excellent |
| !db294bec (4bec) | -13.8 dB | Unknown | Unknown | Poor |
This neighbor information was reported by ❄ qcmesh.net 1130 (1130)
and shows which nodes it can directly communicate with and their signal quality.
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: | !a20a1130 |
| Channel: | MediumFast |
| Payload Type: | NEIGHBORINFO_APP |
| Hop Count: | Unknown / 4 |
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 |
!a20a1130
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (80 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2718568752
Source node ID |
uint32 |
to |
1
Target node ID |
uint32 |
decoded.portnum |
71
NEIGHBORINFO_APP |
enum |
decoded.payload_length |
80 bytes
|
size |
hop_limit |
4
Remaining hops allowed |
uint32 |
hop_start |
4
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 |
1774566699
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
10
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 |
1774566705.7595582
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:
- ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !a20a1130 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NEIGHBORINFO_APP |
|---|---|
| Size: | 80 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"node_id": 2718568752,
"last_sent_by_id": 2718568752,
"node_broadcast_interval_secs": 14400,
"neighbors": [
{
"node_id": 3806520328,
"snr": 5.5,
"last_rx_time": null,
"node_broadcast_interval_secs": null,
"last_rx_time_str": "Unknown",
"node_name": "!e2e2e408"
},
{
"node_id": 3806452124,
"snr": 5.75,
"last_rx_time": null,
"node_broadcast_interval_secs": null,
"last_rx_time_str": "Unknown",
"node_name": "!e2e1d99c"
},
{
"node_id": 4014063700,
"snr": 6.0,
"last_rx_time": null,
"node_broadcast_interval_secs": null,
"last_rx_time_str": "Unknown",
"node_name": "Meshtastic c054 (c054)"
},
{
"node_id": 3234072756,
"snr": 6.0,
"last_rx_time": null,
"node_broadcast_interval_secs": null,
"last_rx_time_str": "Unknown",
"node_name": "!c0c408b4"
},
{
"node_id": 3676916716,
"snr": -13.75,
"last_rx_time": null,
"node_broadcast_interval_secs": null,
"last_rx_time_str": "Unknown",
"node_name": "!db294bec"
}
],
"neighbor_count": 5,
"node_name": "❄ qcmesh.net 1130 (1130)",
"last_sent_by_name": "❄ qcmesh.net 1130 (1130)"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!a20a1130",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2718568752,
"to": 1,
"id": 1829835556,
"rx_time": 1774566699,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 4,
"hop_start": 4,
"via_mqtt": false,
"want_ack": false,
"priority": 10,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 0,
"tx_after": 0,
"decoded": {
"portnum": 71,
"payload": "08b0a2a8900a10b0a2a8900a18c070220b0888c88b970e150000b040220b089cb387970e150000b840220b08d48087fa0e150000c040220b08b49190860c150000c040220b08ec97a5d90d1500005cc1",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"node_id": 2718568752,
"last_sent_by_id": 2718568752,
"node_broadcast_interval_secs": 14400,
"neighbors": [
{
"node_id": 3806520328,
"snr": 5.5
},
{
"node_id": 3806452124,
"snr": 5.75
},
{
"node_id": 4014063700,
"snr": 6.0
},
{
"node_id": 3234072756,
"snr": 6.0
},
{
"node_id": 3676916716,
"snr": -13.75
}
],
"type": "protobuf",
"portnum": "NEIGHBORINFO_APP",
"message_class": "NeighborInfo"
}
}
}
}
Raw Packet Data (80 bytes)
08b0a2a8900a10b0a2a8900a18c070220b0888c88b970e150000b040220b089cb387970e150000b840220b08d48087fa0e150000c040220b08b49190860c150000c040220b08ec97a5d90d1500005cc1
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 |
|---|---|---|---|---|---|---|---|---|
| ❄ qcmesh.net 1130 (1130) Primary |
0.000s
Reference |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | Current |
| ❄ qcmesh.net 1130 (1130) |
-0.181s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.158s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.145s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.127s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.107s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.097s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.080s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.069s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.058s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.042s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.031s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.021s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
-0.010s
Before |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.010s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.021s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.032s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.045s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.056s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.073s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.084s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.101s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.118s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.135s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.145s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.156s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.166s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.177s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.187s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.198s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.208s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.219s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.238s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-03-26 23:11:45 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.251s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.263s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.274s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.286s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.297s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.309s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.319s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.329s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.340s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.350s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.361s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-03-26 23:11:46 UTC | View |
| ❄ qcmesh.net 1130 (1130) |
+0.371s
After |
Unknown | Unknown | 0 | - | LongFast | 2026-03-26 23:11:46 UTC | View |
45
Total Receptions
1
Unique Gateways