Packet #39474969 Success
NODEINFO_APP packet from Meshtastic 0988 (0988) to !ffffffff
46
Total Receptions
2
Unique Gateways
1
Hop Count
82
Payload Bytes
Packet Information
| Database ID: | 39474969 |
|---|---|
| Mesh Packet ID: |
0x6afee6fc
Used for correlation across gateways |
| Timestamp: | 2026-05-16 06:50:48 UTC |
| From Node: | Meshtastic 0988 (0988) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | TMS stationary outdoor node (TMSO) |
|---|---|
| Channel: | LongFast |
| RSSI: | -125 dBm |
| SNR: | -17.5 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: 82 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | Meshtastic 0988 |
|---|---|
| Short Name: | 0988 |
| Node ID: | !b03d0988 |
| MAC Address: | NM2wPQmI |
| 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: | 82 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 (82 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2956790152
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
82 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 |
-125.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-17.50 dB
Signal quality at gateway |
float |
rx_time |
1778914246
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 |
1778914248.0041413
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: -125.0 dBm SNR: -17.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 82 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!b03d0988",
"long_name": "Meshtastic 0988",
"short_name": "0988",
"macaddr": "NM2wPQmI",
"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": 2956790152,
"to": 4294967295,
"id": 1795090172,
"rx_time": 1778914246,
"rx_snr": -17.5,
"rx_rssi": -125,
"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": "0a09216230336430393838120f4d65736874617374696320303938381a0430393838220634cdb03d0988282b380142208430678df92f92832080ae1eaf95d9bf13611312fedc5bece1528dcb7996793b4800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!b03d0988",
"long_name": "Meshtastic 0988",
"short_name": "0988",
"macaddr": "NM2wPQmI",
"hw_model": "HELTEC_V3",
"role": "CLIENT_MUTE",
"public_key": "hDBnjfkvkoMggK4er5XZvxNhExL+3Fvs4VKNy3mWeTs=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (82 bytes)
0a09216230336430393838120f4d65736874617374696320303938381a0430393838220634cdb03d0988282b380142208430678df92f92832080ae1eaf95d9bf13611312fedc5bece1528dcb7996793b4800
Hex Analysis:
| Size: | 82 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 |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | Current |
| TMS stationary outdoor node (TMSO) |
-0.047s
Before |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:47 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.023s
Before |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:47 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.023s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.046s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.068s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.089s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.111s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.134s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.158s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.182s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.205s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.228s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.250s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.271s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.293s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.329s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.353s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.377s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.400s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.422s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.443s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
MediumFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.464s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.486s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.509s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.534s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.557s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.580s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.603s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.625s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.646s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.668s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.691s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortFast | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.715s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.739s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.763s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.785s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.807s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.829s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.850s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.873s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.897s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.921s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.945s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
ShortTurbo | 2026-05-16 06:50:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.967s
After |
-125.0 dBm | -17.50 dB | 1 |
18
rrB1
|
LongFast | 2026-05-16 06:50:48 UTC | View |
| Bionicandroid 2 (DAN) |
+0.989s
After |
Unknown | Unknown | 2 |
98
|
LongFast | 2026-05-16 06:50:48 UTC | View |
46
Total Receptions
2
Unique Gateways