Packet #1648995 Success

TRACEROUTE_APP packet from SauronπŸ—ΌπŸŒž (SAU) to Ajo Base πŸ§„ πŸ“‘ (πŸ§„)

14
Total Receptions
14
Unique Gateways
3
Hop Count
69
Payload Bytes
Packet Information
Database ID: 1648995
Mesh Packet ID: 0x044f9649
Used for correlation across gateways
Timestamp: 2025-06-23 16:29:30 UTC
From Node: SauronπŸ—ΌπŸŒž (SAU)
To Node: Ajo Base πŸ§„ πŸ“‘ (πŸ§„)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: srs-h3 πŸ“‘πŸŒ (srs0)
Channel: LongFast
RSSI: -121 dBm
SNR: -14.0 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Payload Data
Protocol: TRACEROUTE_APP
Size: 69 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Ajo Base πŸ§„ πŸ“‘ (πŸ§„) β†’ SauronπŸ—ΌπŸŒž (SAU)
Hop Count: 1 hops
Status: Forward incomplete, Return in progress
SNR Towards: 0.0 dB -4.0 dB
Return Path: Base Norte (Bsnr) β†’ Sierra norte Madrid ⛰️ (SNM) β†’ !db2faa70
SNR Back: -6.75 dB -17.25 dB -10.25 dB
Route Visualization
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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 Ajo Base πŸ§„ πŸ“‘ (πŸ§„) Ajo Base πŸ§„ πŸ“‘ (πŸ§„) 0 m 0.0 dB Origin Hops
2 Ajo Base πŸ§„ πŸ“‘ (πŸ§„) SauronπŸ—ΌπŸŒž (SAU) 52.94 km -4.0 dB Relay Hops
3 SauronπŸ—ΌπŸŒž (SAU) SauronπŸ—ΌπŸŒž (SAU) 0 m Unknown Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 SauronπŸ—ΌπŸŒž (SAU) Base Norte (Bsnr) Unknown -6.75 dB Return Start Hops
2 Base Norte (Bsnr) Sierra norte Madrid ⛰️ (SNM) Unknown -17.25 dB Return Relay Hops
3 Sierra norte Madrid ⛰️ (SNM) !db2faa70 Unknown -10.25 dB Return End Hops
Total Forward Distance
52.94 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange β€’ Mouse wheel to zoom β€’ Click and drag background to pan β€’ Hover for details
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Building graph...

Legend & Paths
Nodes
πŸ”„ Router Node
πŸ“‘ Gateway Node
πŸš€ Source Node
🎯 Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
Loading paths...
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) β†’ MeshPacket (Mesh layer) β†’ Decoded Payload (Application data)
Total Size:69 bytes
Gateway:!433d603c
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:3 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
βœ“ Direct LoRa transmission (not via MQTT)
βœ“ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !433d603c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (69 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 689380565
Source node ID
uint32
to 3935280668
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 69 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 -121.0 dBm
Signal strength at gateway
int32
rx_snr -14.00 dB
Signal quality at gateway
float
rx_time 1750696169
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 112
Relay node ID
uint32
tx_after Not set uint32
timestamp 1750696170.0310373
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:
  • βœ“ Direct LoRa transmission (not via MQTT)
  • βœ“ Targeted to specific node
  • βœ“ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !433d603c
Signal Metrics: RSSI: -121.0 dBm
SNR: -14.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:69 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 3935280668, 689380565 ], "snr_towards": [ 0.0, -4.0 ], "route_back": [ 3676904848, 1129719940, 3677334128 ], "snr_back": [ -6.75, -17.25, -10.25 ], "route_node_names": { "1129719940": "Sierra norte Madrid ⛰️ (SNM)", "3676904848": "Base Norte (Bsnr)", "3677334128": "!db2faa70", "689380565": "SauronπŸ—ΌπŸŒž (SAU)", "3935280668": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)" }, "traceroute_packet": { "packet_data": { "id": 1648995, "timestamp": 1750696170.0310373, "from_node_id": 689380565, "to_node_id": 3935280668, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!433d603c", "channel_id": "LongFast", "mesh_packet_id": 72324681, "rssi": -121, "snr": -14.0, "hop_limit": 1, "hop_start": 4, "payload_length": 69, "processed_successfully": 1, "raw_payload": "0a081c9e8fead51c1729120b00f0ffffffffffffffff011a0c901d29db8428564370aa2fdb221ee5ffffffffffffffff01bbffffffffffffffff01d7ffffffffffffffff01", "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1750696169, "pki_encrypted": 0, "next_hop": 0, "relay_node": 112, "tx_after": 0, "timestamp_str": "2025-06-23 16:29:30", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "gateway_name": "srs-h3 πŸ“‘πŸŒ (srs0)", "gateway_location": { "node_id": 1128095804, "latitude": 40.3898368, "longitude": -3.6896768, "altitude": null, "timestamp": 1751967205.1331725, "timestamp_str": "2025-07-08 09:33:25", "display_name": "srs-h3 πŸ“‘πŸŒ", "long_name": "srs-h3 πŸ“‘πŸŒ", "short_name": "srs0", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 1648995, "from_node_id": 689380565, "to_node_id": 3935280668, "timestamp": 1750696170.0310373, "gateway_id": "!433d603c", "raw_payload": "0a081c9e8fead51c1729120b00f0ffffffffffffffff011a0c901d29db8428564370aa2fdb221ee5ffffffffffffffff01bbffffffffffffffff01d7ffffffffffffffff01", "hop_limit": 1, "hop_start": 4, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "route_data": { "route_nodes": [ 3935280668, 689380565 ], "snr_towards": [ 0.0, -4.0 ], "route_back": [ 3676904848, 1129719940, 3677334128 ], "snr_back": [ -6.75, -17.25, -10.25 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 3935280668, 3935280668, 689380565, 689380565 ], "node_names": [ "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "SauronπŸ—ΌπŸŒž (SAU)", "SauronπŸ—ΌπŸŒž (SAU)" ], "snr_values": [ 0.0, -4.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3935280668, "to_node_id": 3935280668, "from_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "to_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1750695246.4911509, "to_location_timestamp": 1750695246.4911509, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 2, "from_node_id": 3935280668, "to_node_id": 689380565, "from_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "to_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "snr": -4.0, "direction": "forward", "is_target_hop": false, "distance_meters": 52936.2453280325, "from_location_timestamp": 1750695246.4911509, "to_location_timestamp": 1750687094.7199342, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 2.5h ago" }, { "hop_number": 3, "from_node_id": 689380565, "to_node_id": 689380565, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1750687094.7199342, "to_location_timestamp": 1750687094.7199342, "from_location_age_warning": "from 2.5h ago", "to_location_age_warning": "from 2.5h ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": { "path_type": "return", "node_ids": [ 689380565, 3676904848, 1129719940, 3677334128 ], "node_names": [ "SauronπŸ—ΌπŸŒž (SAU)", "Base Norte (Bsnr)", "Sierra norte Madrid ⛰️ (SNM)", "!db2faa70" ], "snr_values": [ -6.75, -17.25, -10.25 ], "hops": [ { "hop_number": 1, "from_node_id": 689380565, "to_node_id": 3676904848, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "Base Norte (Bsnr)", "snr": -6.75, "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": 2, "from_node_id": 3676904848, "to_node_id": 1129719940, "from_node_name": "Base Norte (Bsnr)", "to_node_name": "Sierra norte Madrid ⛰️ (SNM)", "snr": -17.25, "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" }, { "hop_number": 3, "from_node_id": 1129719940, "to_node_id": 3677334128, "from_node_name": "Sierra norte Madrid ⛰️ (SNM)", "to_node_name": "!db2faa70", "snr": -10.25, "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": [ 3935280668, 689380565, 3676904848, 1129719940, 3677334128 ], "node_names": [ "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "SauronπŸ—ΌπŸŒž (SAU)", "Base Norte (Bsnr)", "Sierra norte Madrid ⛰️ (SNM)", "!db2faa70" ], "snr_values": [ 0.0, -4.0, -6.75, -17.25, -10.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3935280668, "to_node_id": 3935280668, "from_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "to_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "snr": 0.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1750695246.4911509, "to_location_timestamp": 1750695246.4911509, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 2, "from_node_id": 3935280668, "to_node_id": 689380565, "from_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "to_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "snr": -4.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 52936.2453280325, "from_location_timestamp": 1750695246.4911509, "to_location_timestamp": 1750687094.7199342, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 2.5h ago" }, { "hop_number": 3, "from_node_id": 689380565, "to_node_id": 3676904848, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "Base Norte (Bsnr)", "snr": -6.75, "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": 4, "from_node_id": 3676904848, "to_node_id": 1129719940, "from_node_name": "Base Norte (Bsnr)", "to_node_name": "Sierra norte Madrid ⛰️ (SNM)", "snr": -17.25, "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" }, { "hop_number": 5, "from_node_id": 1129719940, "to_node_id": 3677334128, "from_node_name": "Sierra norte Madrid ⛰️ (SNM)", "to_node_name": "!db2faa70", "snr": -10.25, "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": 5 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„) β†’ Ajo Base πŸ§„ πŸ“‘ (πŸ§„) β†’ SauronπŸ—ΌπŸŒž (SAU) β†’ SauronπŸ—ΌπŸŒž (SAU)", "return_path_display": "SauronπŸ—ΌπŸŒž (SAU) β†’ Base Norte (Bsnr) β†’ Sierra norte Madrid ⛰️ (SNM) β†’ !db2faa70", "actual_rf_path_display": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„) β†’ SauronπŸ—ΌπŸŒž (SAU) β†’ Base Norte (Bsnr) β†’ Sierra norte Madrid ⛰️ (SNM) β†’ !db2faa70", "forward_hops": [ { "hop_number": 1, "from_node_id": 3935280668, "to_node_id": 3935280668, "from_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "to_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1750695246.4911509, "to_location_timestamp": 1750695246.4911509, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 2, "from_node_id": 3935280668, "to_node_id": 689380565, "from_node_name": "Ajo Base πŸ§„ πŸ“‘ (πŸ§„)", "to_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "snr": -4.0, "direction": "forward", "is_target_hop": false, "distance_meters": 52936.2453280325, "from_location_timestamp": 1750695246.4911509, "to_location_timestamp": 1750687094.7199342, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 2.5h ago" }, { "hop_number": 3, "from_node_id": 689380565, "to_node_id": 689380565, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1750687094.7199342, "to_location_timestamp": 1750687094.7199342, "from_location_age_warning": "from 2.5h ago", "to_location_age_warning": "from 2.5h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 689380565, "to_node_id": 3676904848, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "Base Norte (Bsnr)", "snr": -6.75, "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": 2, "from_node_id": 3676904848, "to_node_id": 1129719940, "from_node_name": "Base Norte (Bsnr)", "to_node_name": "Sierra norte Madrid ⛰️ (SNM)", "snr": -17.25, "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" }, { "hop_number": 3, "from_node_id": 1129719940, "to_node_id": 3677334128, "from_node_name": "Sierra norte Madrid ⛰️ (SNM)", "to_node_name": "!db2faa70", "snr": -10.25, "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": 52936.2453280325, "total_return_distance": 0 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!433d603c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 689380565, "to": 3935280668, "id": 72324681, "rx_time": 1750696169, "rx_snr": -14.0, "rx_rssi": -121, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 112, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a081c9e8fead51c1729120b00f0ffffffffffffffff011a0c901d29db8428564370aa2fdb221ee5ffffffffffffffff01bbffffffffffffffff01d7ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3935280668, 689380565 ], "snr_towards": [ 0, -16 ], "route_back": [ 3676904848, 1129719940, 3677334128 ], "snr_back": [ -27, -69, -41 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (69 bytes)
0a081c9e8fead51c1729120b00f0ffffffffffffffff011a0c901d29db8428564370aa2fdb221ee5ffffffffffffffff01bbffffffffffffffff01d7ffffffffffffffff01
Hex Analysis:
Size:69 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 packet
Correlation: Using Mesh Packet ID
Reception Locations
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Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
srs-h3 πŸ“‘πŸŒ (srs0) Primary 0.000s
Reference
-121.0 dBm -14.00 dB 3 LongFast 2025-06-23 16:29:30 Current
Mec Rocket Meco (MRM) -8.263s
Before
-118.0 dBm -11.50 dB 0 LongFast 2025-06-23 16:29:21 View
Wake Up, Neo...πŸ“‘ (NEO) -8.256s
Before
-97.0 dBm -1.75 dB 0 LongFast 2025-06-23 16:29:21 View
Ajo Base πŸ§„ πŸ“‘ (πŸ§„) -8.243s
Before
-107.0 dBm 1.75 dB 0 LongFast 2025-06-23 16:29:21 View
pipeline (pipe) -7.981s
Before
-115.0 dBm -4.50 dB 0 LongFast 2025-06-23 16:29:22 View
testπŸ—ΌπŸŒπŸŒž (test) -7.955s
Before
-107.0 dBm -0.50 dB 0 LongFast 2025-06-23 16:29:22 View
GRN1-BaseπŸ“‘πŸŒ (GRN1) -7.937s
Before
-125.0 dBm -16.75 dB 0 LongFast 2025-06-23 16:29:22 View
Villalbilla02 (VBV2) -7.333s
Before
-126.0 dBm -16.75 dB 0 LongFast 2025-06-23 16:29:22 View
SkG@Home πŸ—ΌπŸŒ (SkGH) -6.217s
Before
-103.0 dBm 2.00 dB 1 LongFast 2025-06-23 16:29:23 View
@lazynoda πŸ‘πŸ—ΌπŸŒ (LZNH) -6.212s
Before
-127.0 dBm -16.00 dB 1 LongFast 2025-06-23 16:29:23 View
Perseo πŸ—Ό (nvm1) -5.206s
Before
-90.0 dBm 4.00 dB 1 LongFast 2025-06-23 16:29:24 View
Hugo πŸ“±πŸŒ‘οΈ (HUGO) -4.957s
Before
-81.0 dBm -15.25 dB 1 LongFast 2025-06-23 16:29:25 View
Vito πŸ“ŸπŸ“‘ (VTO) -4.095s
Before
Unknown Unknown 2 LongFast 2025-06-23 16:29:25 View
[TLGO] Base πŸ“‘πŸŒ (TLG0) +0.802s
After
-121.0 dBm -17.25 dB 4 LongFast 2025-06-23 16:29:30 View
14

Total Receptions

14

Unique Gateways