Packet #17809537 Success
NODEINFO_APP packet from VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) to Meshtastic 2fec (2fec)
45
Total Receptions
1
Unique Gateways
0
Hop Count
102
Payload Bytes
Packet Information
| Database ID: | 17809537 |
|---|---|
| Mesh Packet ID: |
0xaaf7d758
Used for correlation across gateways |
| Timestamp: | 2026-03-27 10:11:41 UTC |
| From Node: | VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
| To Node: | Meshtastic 2fec (2fec) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/2 hops
Start: 2, Limit: 2 |
| Relay Node: |
68
V7DC
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: 102 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | VE7DCX2🇺🇸🇨🇦 Port Moody |
|---|---|
| Short Name: | V7DC |
| Node ID: | !9e779d68 |
| MAC Address: | 8J6ed51o |
| 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: | 102 bytes |
|---|---|
| Gateway: | !9e779d68 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 2 |
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:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!9e779d68
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (102 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2658639208
Source node ID |
uint32 |
to |
116797420
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
102 bytes
|
size |
hop_limit |
2
Remaining hops allowed |
uint32 |
hop_start |
2
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 |
1774606268
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
70
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 |
104
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774606301.4123292
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
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !9e779d68 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 102 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!9e779d68",
"long_name": "VE7DCX2🇺🇸🇨🇦 Port Moody ",
"short_name": "V7DC",
"macaddr": "8J6ed51o",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!9e779d68",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2658639208,
"to": 116797420,
"id": 2868369240,
"rx_time": 1774606268,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 2,
"hop_start": 2,
"via_mqtt": false,
"want_ack": false,
"priority": 70,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 104,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213965373739643638122356453744435832f09f87baf09f87b8f09f87a8f09f87a620506f7274204d6f6f6479201a04563744432206f09e9e779d68282b38024220cc6a61196d1fa913d731fa8358375026de9be9fec30e6efa5139bb30ef89f0274800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!9e779d68",
"long_name": "VE7DCX2🇺🇸🇨🇦 Port Moody ",
"short_name": "V7DC",
"macaddr": "8J6ed51o",
"hw_model": "HELTEC_V3",
"role": "ROUTER",
"public_key": "zGphGW0fqRPXMfqDWDdQJt6b6f7DDm76UTm7MO+J8Cc=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (102 bytes)
0a09213965373739643638122356453744435832f09f87baf09f87b8f09f87a8f09f87a620506f7274204d6f6f6479201a04563744432206f09e9e779d68282b38024220cc6a61196d1fa913d731fa8358375026de9be9fec30e6efa5139bb30ef89f0274800
Hex Analysis:
| Size: | 102 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 |
|---|---|---|---|---|---|---|---|---|
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:41 UTC | Current |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
-18.685s
Before |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:22 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
-1.370s
Before |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:40 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
-0.685s
Before |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:40 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
-0.282s
Before |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:41 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
-0.258s
Before |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:41 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
-0.190s
Before |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:41 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
-0.097s
Before |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:41 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+0.570s
After |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:41 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+0.736s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:42 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+0.973s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:42 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.071s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:42 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.245s
After |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:42 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.314s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:42 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.457s
After |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:42 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.552s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:42 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.577s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:42 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.602s
After |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.773s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.846s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+1.958s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.002s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.064s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.092s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.154s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.239s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.264s
After |
Unknown | Unknown | 0 |
68
V7DC
|
LongFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.316s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.369s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.454s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.494s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.548s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.574s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:43 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.632s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.747s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.803s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+2.908s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+3.046s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+3.174s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+3.255s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+3.282s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+3.339s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+3.432s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortTurbo | 2026-03-27 10:11:44 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+3.597s
After |
Unknown | Unknown | 0 |
68
V7DC
|
ShortFast | 2026-03-27 10:11:45 UTC | View |
| VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) |
+3.652s
After |
Unknown | Unknown | 0 |
68
V7DC
|
MediumFast | 2026-03-27 10:11:45 UTC | View |
45
Total Receptions
1
Unique Gateways