Packet #17772817 Success
TRACEROUTE_APP packet from Beltline (BLTN) to !67b34773
1
Total Receptions
1
Unique Gateways
3
Hop Count
88
Payload Bytes
Packet Information
| Database ID: | 17772817 |
|---|---|
| Mesh Packet ID: |
0x21745ac3
Used for correlation across gateways |
| Timestamp: | 2026-03-27 08:35:11 UTC |
| From Node: | Beltline (BLTN) |
| To Node: | !67b34773 (4773) |
| Success: | Processed |
| Protocol: |
TRACEROUTE_APP
Port: 70 |
| Gateway: | Pooty Base (POOT) |
|---|---|
| Channel: | Custom |
| RSSI: | -88 dBm |
| SNR: | 4.5 dBm |
| Hop Info: |
3/4 hops
Start: 4, Limit: 1 |
| Relay Node: |
18
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: TRACEROUTE_APP
Size: 88 bytes
Decoded:
Yes
Decoded Data:
Route Information
| Route Path: | !3839f73d → !b1b5c63c |
|---|---|
| Hop Count: | 1 hops |
| Status: | Forward incomplete, Return in progress |
| SNR Towards: | -0.75 dB -9.5 dB -16.25 dB |
| Return Path: | Papa Smurf (8484) → !fa98c29c → !a2ea0d18 |
| SNR Back: | -0.25 dB -2.75 dB -12.25 dB |
Route Visualization
Loading...
Loading route map...
Map shows the geographic path if nodes have shared location data.
Traceroute Steps
| Hop | From Node | To Node | Distance | SNR (dB) | Direction | Analysis |
|---|---|---|---|---|---|---|
| 1 | !67b34773 | !3839f73d | Unknown | -0.75 dB | Origin | Hops |
| 2 | !3839f73d | !b1b5c63c | Unknown | -9.5 dB | Relay | Hops |
| 3 | !b1b5c63c | Beltline (BLTN) | Unknown | -16.25 dB | Relay | Hops |
| Traceroute incomplete - Final destination not reached | ||||||
Return Path Steps
| Hop | From Node | To Node | Distance | SNR (dB) | Direction | Analysis |
|---|---|---|---|---|---|---|
| 1 | Beltline (BLTN) | Papa Smurf (8484) | 6.80 km | -0.25 dB | Return Start | Hops |
| 2 | Papa Smurf (8484) | !fa98c29c | Unknown | -2.75 dB | Return Relay | Hops |
| 3 | !fa98c29c | !a2ea0d18 | Unknown | -12.25 dB | Return End | Hops |
Total Return Distance
6.80 kmCombined Traceroute Graph
Controls:
Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details
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Legend & Paths
Nodes
🔄
Router Node
📡
Gateway Node
🚀
Source Node
🎯
Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
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FastSlow
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: | 88 bytes |
|---|---|
| Gateway: | !1de9da28 |
| Channel: | Custom |
| Payload Type: | TRACEROUTE_APP |
| Hop Count: | 3 / 4 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!1de9da28
Node ID format |
channel_id |
Custom
|
packet |
MeshPacket (88 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2956672564
Source node ID |
uint32 |
to |
1739802483
Target node ID |
uint32 |
decoded.portnum |
70
TRACEROUTE_APP |
enum |
decoded.payload_length |
88 bytes
|
size |
hop_limit |
1
Remaining hops allowed |
uint32 |
hop_start |
4
Initial hop limit |
uint32 |
hops_taken |
3
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-88.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
4.50 dB
Signal quality at gateway |
float |
rx_time |
1774600511
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
True
Acknowledgment 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 |
1774600511.6964672
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)
- ✓ Acknowledgment requested
- ✓ Targeted to specific node
- ✓ Custom channel: Custom
- ✓ Gateway node ID tracked
Exposure Risks:
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (3 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Want ack: | True |
| Gateway ID: | !1de9da28 |
| Signal Metrics: |
RSSI: -88.0 dBm SNR: 4.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TRACEROUTE_APP |
|---|---|
| Size: | 88 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"route_nodes": [
943322941,
2981479996
],
"snr_towards": [
-0.75,
-9.5,
-16.25
],
"route_back": [
3679552644,
4204315292,
2733247768
],
"snr_back": [
-0.25,
-2.75,
-12.25
],
"route_node_names": {
"4204315292": "!fa98c29c",
"3679552644": "Papa Smurf (8484)",
"1739802483": "!67b34773",
"2956672564": "Beltline (BLTN)",
"2733247768": "!a2ea0d18",
"2981479996": "!b1b5c63c",
"943322941": "!3839f73d"
},
"traceroute_packet": {
"packet_data": {
"id": 17772817,
"timestamp": 1774600511.6964672,
"from_node_id": 2956672564,
"to_node_id": 1739802483,
"portnum": 70,
"portnum_name": "TRACEROUTE_APP",
"gateway_id": "!1de9da28",
"channel_id": "Custom",
"mesh_packet_id": 561273539,
"rssi": -88,
"snr": 4.5,
"hop_limit": 1,
"hop_start": 4,
"payload_length": 88,
"processed_successfully": true,
"raw_payload": "0a083df739383cc6b5b1121efdffffffffffffffff01daffffffffffffffff01bfffffffffffffffff011a0c848451db9cc298fa180deaa2221effffffffffffffffff01f5ffffffffffffffff01cfffffffffffffffff01",
"via_mqtt": false,
"want_ack": true,
"priority": 0,
"delayed": 0,
"channel_index": null,
"rx_time": 1774600511,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 24,
"tx_after": 0,
"timestamp_str": "2026-03-27 08:35:11 UTC",
"hop_count": 3,
"has_payload": true,
"success": true,
"from_node_name": "Beltline (BLTN)",
"to_node_name": "!67b34773",
"relay_hex": "18",
"relay_candidates": [],
"gateway_name": "Pooty Base (POOT)",
"gateway_location": null
},
"resolve_names": true,
"packet_id": 17772817,
"from_node_id": 2956672564,
"to_node_id": 1739802483,
"timestamp": 1774600511.6964672,
"gateway_id": "!1de9da28",
"raw_payload": "0a083df739383cc6b5b1121efdffffffffffffffff01daffffffffffffffff01bfffffffffffffffff011a0c848451db9cc298fa180deaa2221effffffffffffffffff01f5ffffffffffffffff01cfffffffffffffffff01",
"hop_limit": 1,
"hop_start": 4,
"from_node_name": "Beltline (BLTN)",
"to_node_name": "!67b34773",
"route_data": {
"route_nodes": [
943322941,
2981479996
],
"snr_towards": [
-0.75,
-9.5,
-16.25
],
"route_back": [
3679552644,
4204315292,
2733247768
],
"snr_back": [
-0.25,
-2.75,
-12.25
]
},
"forward_path": {
"path_type": "forward_with_return",
"node_ids": [
1739802483,
943322941,
2981479996,
2956672564
],
"node_names": [
"!67b34773",
"!3839f73d",
"!b1b5c63c",
"Beltline (BLTN)"
],
"snr_values": [
-0.75,
-9.5,
-16.25
],
"hops": [
{
"hop_number": 1,
"from_node_id": 1739802483,
"to_node_id": 943322941,
"from_node_name": "!67b34773",
"to_node_name": "!3839f73d",
"snr": -0.75,
"direction": "forward",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 2,
"from_node_id": 943322941,
"to_node_id": 2981479996,
"from_node_name": "!3839f73d",
"to_node_name": "!b1b5c63c",
"snr": -9.5,
"direction": "forward",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 3,
"from_node_id": 2981479996,
"to_node_id": 2956672564,
"from_node_name": "!b1b5c63c",
"to_node_name": "Beltline (BLTN)",
"snr": -16.25,
"direction": "forward",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
}
],
"is_complete": false,
"total_hops": 3
},
"return_path": {
"path_type": "return",
"node_ids": [
2956672564,
3679552644,
4204315292,
2733247768
],
"node_names": [
"Beltline (BLTN)",
"Papa Smurf (8484)",
"!fa98c29c",
"!a2ea0d18"
],
"snr_values": [
-0.25,
-2.75,
-12.25
],
"hops": [
{
"hop_number": 1,
"from_node_id": 2956672564,
"to_node_id": 3679552644,
"from_node_name": "Beltline (BLTN)",
"to_node_name": "Papa Smurf (8484)",
"snr": -0.25,
"direction": "return",
"is_target_hop": false,
"distance_meters": 6797.193062576419,
"from_location_timestamp": 1774595459.432388,
"to_location_timestamp": 1774589749.944679,
"from_location_age_warning": "from 1.4h ago",
"to_location_age_warning": "from 3.0h ago"
},
{
"hop_number": 2,
"from_node_id": 3679552644,
"to_node_id": 4204315292,
"from_node_name": "Papa Smurf (8484)",
"to_node_name": "!fa98c29c",
"snr": -2.75,
"direction": "return",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 3,
"from_node_id": 4204315292,
"to_node_id": 2733247768,
"from_node_name": "!fa98c29c",
"to_node_name": "!a2ea0d18",
"snr": -12.25,
"direction": "return",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
}
],
"is_complete": false,
"total_hops": 3
},
"actual_rf_path": {
"path_type": "combined_rf",
"node_ids": [
1739802483,
943322941,
2981479996,
2956672564,
3679552644,
4204315292,
2733247768
],
"node_names": [
"!67b34773",
"!3839f73d",
"!b1b5c63c",
"Beltline (BLTN)",
"Papa Smurf (8484)",
"!fa98c29c",
"!a2ea0d18"
],
"snr_values": [
-0.75,
-9.5,
-16.25,
-0.25,
-2.75,
-12.25
],
"hops": [
{
"hop_number": 1,
"from_node_id": 1739802483,
"to_node_id": 943322941,
"from_node_name": "!67b34773",
"to_node_name": "!3839f73d",
"snr": -0.75,
"direction": "forward_rf",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 2,
"from_node_id": 943322941,
"to_node_id": 2981479996,
"from_node_name": "!3839f73d",
"to_node_name": "!b1b5c63c",
"snr": -9.5,
"direction": "forward_rf",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 3,
"from_node_id": 2981479996,
"to_node_id": 2956672564,
"from_node_name": "!b1b5c63c",
"to_node_name": "Beltline (BLTN)",
"snr": -16.25,
"direction": "forward_rf",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 4,
"from_node_id": 2956672564,
"to_node_id": 3679552644,
"from_node_name": "Beltline (BLTN)",
"to_node_name": "Papa Smurf (8484)",
"snr": -0.25,
"direction": "return_rf",
"is_target_hop": false,
"distance_meters": 6797.193062576419,
"from_location_timestamp": 1774595459.432388,
"to_location_timestamp": 1774589749.944679,
"from_location_age_warning": "from 1.4h ago",
"to_location_age_warning": "from 3.0h ago"
},
{
"hop_number": 5,
"from_node_id": 3679552644,
"to_node_id": 4204315292,
"from_node_name": "Papa Smurf (8484)",
"to_node_name": "!fa98c29c",
"snr": -2.75,
"direction": "return_rf",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 6,
"from_node_id": 4204315292,
"to_node_id": 2733247768,
"from_node_name": "!fa98c29c",
"to_node_name": "!a2ea0d18",
"snr": -12.25,
"direction": "return_rf",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
}
],
"is_complete": false,
"total_hops": 6
}
},
"has_return_path": true,
"is_complete": false,
"forward_path_display": "!67b34773 → !3839f73d → !b1b5c63c → Beltline (BLTN)",
"return_path_display": "Beltline (BLTN) → Papa Smurf (8484) → !fa98c29c → !a2ea0d18",
"actual_rf_path_display": "!67b34773 → !3839f73d → !b1b5c63c → Beltline (BLTN) → Papa Smurf (8484) → !fa98c29c → !a2ea0d18",
"forward_hops": [
{
"hop_number": 1,
"from_node_id": 1739802483,
"to_node_id": 943322941,
"from_node_name": "!67b34773",
"to_node_name": "!3839f73d",
"snr": -0.75,
"direction": "forward",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 2,
"from_node_id": 943322941,
"to_node_id": 2981479996,
"from_node_name": "!3839f73d",
"to_node_name": "!b1b5c63c",
"snr": -9.5,
"direction": "forward",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 3,
"from_node_id": 2981479996,
"to_node_id": 2956672564,
"from_node_name": "!b1b5c63c",
"to_node_name": "Beltline (BLTN)",
"snr": -16.25,
"direction": "forward",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
}
],
"return_hops": [
{
"hop_number": 1,
"from_node_id": 2956672564,
"to_node_id": 3679552644,
"from_node_name": "Beltline (BLTN)",
"to_node_name": "Papa Smurf (8484)",
"snr": -0.25,
"direction": "return",
"is_target_hop": false,
"distance_meters": 6797.193062576419,
"from_location_timestamp": 1774595459.432388,
"to_location_timestamp": 1774589749.944679,
"from_location_age_warning": "from 1.4h ago",
"to_location_age_warning": "from 3.0h ago"
},
{
"hop_number": 2,
"from_node_id": 3679552644,
"to_node_id": 4204315292,
"from_node_name": "Papa Smurf (8484)",
"to_node_name": "!fa98c29c",
"snr": -2.75,
"direction": "return",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
},
{
"hop_number": 3,
"from_node_id": 4204315292,
"to_node_id": 2733247768,
"from_node_name": "!fa98c29c",
"to_node_name": "!a2ea0d18",
"snr": -12.25,
"direction": "return",
"is_target_hop": false,
"distance_meters": null,
"from_location_timestamp": null,
"to_location_timestamp": null,
"from_location_age_warning": "No location data available",
"to_location_age_warning": "No location data available"
}
],
"total_forward_distance": 0,
"total_return_distance": 6797.193062576419
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!1de9da28",
"channel_id": "Custom",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2956672564,
"to": 1739802483,
"id": 561273539,
"rx_time": 1774600511,
"rx_snr": 4.5,
"rx_rssi": -88,
"hop_limit": 1,
"hop_start": 4,
"via_mqtt": false,
"want_ack": true,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 24,
"tx_after": 0,
"decoded": {
"portnum": 70,
"payload": "0a083df739383cc6b5b1121efdffffffffffffffff01daffffffffffffffff01bfffffffffffffffff011a0c848451db9cc298fa180deaa2221effffffffffffffffff01f5ffffffffffffffff01cfffffffffffffffff01",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"route": [
943322941,
2981479996
],
"snr_towards": [
-3,
-38,
-65
],
"route_back": [
3679552644,
4204315292,
2733247768
],
"snr_back": [
-1,
-11,
-49
],
"type": "protobuf",
"portnum": "TRACEROUTE_APP",
"message_class": "RouteDiscovery"
}
}
}
}
Raw Packet Data (88 bytes)
0a083df739383cc6b5b1121efdffffffffffffffff01daffffffffffffffff01bfffffffffffffffff011a0c848451db9cc298fa180deaa2221effffffffffffffffff01f5ffffffffffffffff01cfffffffffffffffff01
Hex Analysis:
| Size: | 88 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
| Gateway | Time Offset | RSSI | SNR | Hops | Relay | Channel | Timestamp | Actions |
|---|---|---|---|---|---|---|---|---|
| Pooty Base (POOT) Primary |
0.000s
Reference |
-88.0 dBm | 4.50 dB | 3 |
18
|
Custom | 2026-03-27 08:35:11 UTC | Current |
| No other receptions found within ±2 seconds | ||||||||
1
Total Receptions
1
Unique Gateways