Packet #18015765 Success
NODEINFO_APP packet from rrMesh: Echo-01 (rrE1) to !ffffffff
46
Total Receptions
2
Unique Gateways
1
Hop Count
78
Payload Bytes
Packet Information
| Database ID: | 18015765 |
|---|---|
| Mesh Packet ID: |
0xbda478c9
Used for correlation across gateways |
| Timestamp: | 2026-03-27 21:29:59 UTC |
| From Node: | rrMesh: Echo-01 (rrE1) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | TMS stationary outdoor node (TMSO) |
|---|---|
| Channel: | LongFast |
| RSSI: | -126 dBm |
| SNR: | -14.0 dBm |
| Hop Info: |
1/7 hops
Start: 7, Limit: 6 |
| Relay Node: |
18
rrB1
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: 78 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | rrMesh: Echo-01 |
|---|---|
| Short Name: | rrE1 |
| Node ID: | !7c5b3b20 |
| MAC Address: | JFh8Wzsg |
| 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: | 78 bytes |
|---|---|
| Gateway: | !43b596d0 |
| 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 |
!43b596d0
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (78 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2086353696
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
78 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 |
-126.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-14.00 dB
Signal quality at gateway |
float |
rx_time |
1774646997
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 |
24
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774646999.0504804
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: | !43b596d0 |
| Signal Metrics: |
RSSI: -126.0 dBm SNR: -14.00 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 78 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!7c5b3b20",
"long_name": "rrMesh: Echo-01",
"short_name": "rrE1",
"macaddr": "JFh8Wzsg",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!43b596d0",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2086353696,
"to": 4294967295,
"id": 3181672649,
"rx_time": 1774646997,
"rx_snr": -14.0,
"rx_rssi": -126,
"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": 24,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213763356233623230120f72724d6573683a204563686f2d30311a0472724531220624587c5b3b20282b422066df6fc2a80fc023bf6c1ea08ca4a365fc3084d116e5aadd846b0b9b4269ad22",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!7c5b3b20",
"long_name": "rrMesh: Echo-01",
"short_name": "rrE1",
"macaddr": "JFh8Wzsg",
"hw_model": "HELTEC_V3",
"public_key": "Zt9vwqgPwCO/bB6gjKSjZfwwhNEW5ardhGsLm0JprSI=",
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (78 bytes)
0a09213763356233623230120f72724d6573683a204563686f2d30311a0472724531220624587c5b3b20282b422066df6fc2a80fc023bf6c1ea08ca4a365fc3084d116e5aadd846b0b9b4269ad22
Hex Analysis:
| Size: | 78 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 |
|---|---|---|---|---|---|---|---|---|
| TMS stationary outdoor node (TMSO) Primary |
0.000s
Reference |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:59 UTC | Current |
| TMS stationary outdoor node (TMSO) |
-0.226s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:58 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.203s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:58 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.182s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:58 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.160s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:58 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.136s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:58 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.113s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:58 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.090s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:58 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.065s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:58 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.042s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.021s
Before |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.023s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.048s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.071s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.095s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.125s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.146s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.168s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.193s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.220s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.243s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.266s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
MediumFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.290s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.313s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.335s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.356s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.377s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.400s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.425s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.448s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.472s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.495s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.516s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortFast | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.537s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.565s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.587s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.610s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.633s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.656s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.679s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.700s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.722s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.743s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.765s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-03-27 21:29:59 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.789s
After |
-126.0 dBm | -14.00 dB | 1 |
18
rrB1
|
LongFast | 2026-03-27 21:29:59 UTC | View |
| FLAN-F208 (FLAN) |
+2.610s
After |
-40.0 dBm | 6.75 dB | 3 |
96
FLAM
|
LongFast | 2026-03-27 21:30:01 UTC | View |
46
Total Receptions
2
Unique Gateways