Packet #13874357 Success

TRACEROUTE_APP packet from Sirio 🗼🌞 (Sir) to Meshtastic e541 (e541)

16
Total Receptions
16
Unique Gateways
1
Hop Count
42
Payload Bytes
Packet Information
Database ID: 13874357
Mesh Packet ID: 0x58e207bb
Used for correlation across gateways
Timestamp: 2025-10-06 15:23:54 UTC
From Node: Sirio 🗼🌞 (Sir)
To Node: Meshtastic e541 (e541)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Meshtastic 53fc (53fc)
Channel: MediumSlow
RSSI: -115 dBm
SNR: -1.75 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Payload Data
Protocol: TRACEROUTE_APP
Size: 42 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Dash 🦄📡 (Jen0) → Venturada2🗼🌐☀️ (Vb2)
Hop Count: 1 hops
Status: Forward complete, Return in progress
SNR Towards: 9.0 dB -2.25 dB 5.25 dB
Return Path: jopsis_base_gtf1 (cf1c)
SNR Back: -5.75 dB
Route Visualization

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 Meshtastic e541 (e541) Dash 🦄📡 (Jen0) 30.05 km 9.0 dB Origin Hops
2 Dash 🦄📡 (Jen0) Venturada2🗼🌐☀️ (Vb2) 26.33 km -2.25 dB Relay Hops
3 Venturada2🗼🌐☀️ (Vb2) Sirio 🗼🌞 (Sir) 13.23 km 5.25 dB Destination Hops
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Sirio 🗼🌞 (Sir) jopsis_base_gtf1 (cf1c) 61.38 km -5.75 dB Return Start Hops
Total Forward Distance
69.60 km
Total Return Distance
61.38 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

Building graph...

Legend & Paths
Nodes
🔄 Router Node
📡 Gateway Node
🚀 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) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:42 bytes
Gateway:!bfa953fc
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:1 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (1 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bfa953fc
Node ID format
channel_id MediumSlow
packet MeshPacket (42 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 386820115
Source node ID 		uint32
to 3514623297
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 42 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -115.0 dBm
Signal strength at gateway 		int32
rx_snr -1.75 dB
Signal quality at gateway 		float
rx_time 1759764233
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 Not set uint32
tx_after Not set uint32
timestamp 1759764234.7617521
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: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !bfa953fc
Signal Metrics: RSSI: -115.0 dBm
SNR: -1.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:42 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 383462584, 2687837872 ], "snr_towards": [ 9.0, -2.25, 5.25 ], "route_back": [ 3644509980 ], "snr_back": [ -5.75 ], "route_node_names": { "3514623297": "Meshtastic e541 (e541)", "2687837872": "Venturada2🗼🌐☀️ (Vb2)", "386820115": "Sirio 🗼🌞 (Sir)", "383462584": "Dash 🦄📡 (Jen0)", "3644509980": "jopsis_base_gtf1 (cf1c)" }, "traceroute_packet": { "packet_data": { "id": 13874357, "timestamp": 1759764234.7617521, "from_node_id": 386820115, "to_node_id": 3514623297, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!bfa953fc", "channel_id": "MediumSlow", "mesh_packet_id": 1491208123, "rssi": -115, "snr": -1.75, "hop_limit": 3, "hop_start": 4, "payload_length": 42, "processed_successfully": 1, "raw_payload": "0a08b82cdb16b02635a0120c24f7ffffffffffffffff01151a041ccf3ad9220ae9ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1759764233, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "timestamp_str": "2025-10-06 15:23:54", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Sirio 🗼🌞 (Sir)", "to_node_name": "Meshtastic e541 (e541)", "gateway_name": "Meshtastic 53fc (53fc)", "gateway_location": null }, "resolve_names": true, "packet_id": 13874357, "from_node_id": 386820115, "to_node_id": 3514623297, "timestamp": 1759764234.7617521, "gateway_id": "!bfa953fc", "raw_payload": "0a08b82cdb16b02635a0120c24f7ffffffffffffffff01151a041ccf3ad9220ae9ffffffffffffffff01", "hop_limit": 3, "hop_start": 4, "from_node_name": "Sirio 🗼🌞 (Sir)", "to_node_name": "Meshtastic e541 (e541)", "route_data": { "route_nodes": [ 383462584, 2687837872 ], "snr_towards": [ 9.0, -2.25, 5.25 ], "route_back": [ 3644509980 ], "snr_back": [ -5.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 3514623297, 383462584, 2687837872, 386820115 ], "node_names": [ "Meshtastic e541 (e541)", "Dash 🦄📡 (Jen0)", "Venturada2🗼🌐☀️ (Vb2)", "Sirio 🗼🌞 (Sir)" ], "snr_values": [ 9.0, -2.25, 5.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3514623297, "to_node_id": 383462584, "from_node_name": "Meshtastic e541 (e541)", "to_node_name": "Dash 🦄📡 (Jen0)", "snr": 9.0, "direction": "forward", "is_target_hop": false, "distance_meters": 30047.77606397379, "from_location_timestamp": 1756036708.8126125, "to_location_timestamp": 1759393296.4226618, "from_location_age_warning": "from 6.2w ago", "to_location_age_warning": "from 4.3d ago" }, { "hop_number": 2, "from_node_id": 383462584, "to_node_id": 2687837872, "from_node_name": "Dash 🦄📡 (Jen0)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": -2.25, "direction": "forward", "is_target_hop": false, "distance_meters": 26326.94706243862, "from_location_timestamp": 1759393296.4226618, "to_location_timestamp": 1759746089.6599422, "from_location_age_warning": "from 4.3d ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 386820115, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "Sirio 🗼🌞 (Sir)", "snr": 5.25, "direction": "forward", "is_target_hop": false, "distance_meters": 13225.803020975785, "from_location_timestamp": 1759746089.6599422, "to_location_timestamp": 1759720923.852095, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 12.0h ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": { "path_type": "return", "node_ids": [ 386820115, 3644509980 ], "node_names": [ "Sirio 🗼🌞 (Sir)", "jopsis_base_gtf1 (cf1c)" ], "snr_values": [ -5.75 ], "hops": [ { "hop_number": 1, "from_node_id": 386820115, "to_node_id": 3644509980, "from_node_name": "Sirio 🗼🌞 (Sir)", "to_node_name": "jopsis_base_gtf1 (cf1c)", "snr": -5.75, "direction": "return", "is_target_hop": false, "distance_meters": 61383.05000245269, "from_location_timestamp": 1759720923.852095, "to_location_timestamp": 1759731773.5098236, "from_location_age_warning": "from 12.0h ago", "to_location_age_warning": "from 9.0h ago" } ], "is_complete": false, "total_hops": 1 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 3514623297, 383462584, 2687837872, 386820115, 3644509980 ], "node_names": [ "Meshtastic e541 (e541)", "Dash 🦄📡 (Jen0)", "Venturada2🗼🌐☀️ (Vb2)", "Sirio 🗼🌞 (Sir)", "jopsis_base_gtf1 (cf1c)" ], "snr_values": [ 9.0, -2.25, 5.25, -5.75 ], "hops": [ { "hop_number": 1, "from_node_id": 3514623297, "to_node_id": 383462584, "from_node_name": "Meshtastic e541 (e541)", "to_node_name": "Dash 🦄📡 (Jen0)", "snr": 9.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 30047.77606397379, "from_location_timestamp": 1756036708.8126125, "to_location_timestamp": 1759393296.4226618, "from_location_age_warning": "from 6.2w ago", "to_location_age_warning": "from 4.3d ago" }, { "hop_number": 2, "from_node_id": 383462584, "to_node_id": 2687837872, "from_node_name": "Dash 🦄📡 (Jen0)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": -2.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 26326.94706243862, "from_location_timestamp": 1759393296.4226618, "to_location_timestamp": 1759746089.6599422, "from_location_age_warning": "from 4.3d ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 386820115, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "Sirio 🗼🌞 (Sir)", "snr": 5.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 13225.803020975785, "from_location_timestamp": 1759746089.6599422, "to_location_timestamp": 1759720923.852095, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 12.0h ago" }, { "hop_number": 4, "from_node_id": 386820115, "to_node_id": 3644509980, "from_node_name": "Sirio 🗼🌞 (Sir)", "to_node_name": "jopsis_base_gtf1 (cf1c)", "snr": -5.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 61383.05000245269, "from_location_timestamp": 1759720923.852095, "to_location_timestamp": 1759731773.5098236, "from_location_age_warning": "from 12.0h ago", "to_location_age_warning": "from 9.0h ago" } ], "is_complete": false, "total_hops": 4 } }, "has_return_path": true, "is_complete": true, "forward_path_display": "Meshtastic e541 (e541) → Dash 🦄📡 (Jen0) → Venturada2🗼🌐☀️ (Vb2) → Sirio 🗼🌞 (Sir)", "return_path_display": "Sirio 🗼🌞 (Sir) → jopsis_base_gtf1 (cf1c)", "actual_rf_path_display": "Meshtastic e541 (e541) → Dash 🦄📡 (Jen0) → Venturada2🗼🌐☀️ (Vb2) → Sirio 🗼🌞 (Sir) → jopsis_base_gtf1 (cf1c)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3514623297, "to_node_id": 383462584, "from_node_name": "Meshtastic e541 (e541)", "to_node_name": "Dash 🦄📡 (Jen0)", "snr": 9.0, "direction": "forward", "is_target_hop": false, "distance_meters": 30047.77606397379, "from_location_timestamp": 1756036708.8126125, "to_location_timestamp": 1759393296.4226618, "from_location_age_warning": "from 6.2w ago", "to_location_age_warning": "from 4.3d ago" }, { "hop_number": 2, "from_node_id": 383462584, "to_node_id": 2687837872, "from_node_name": "Dash 🦄📡 (Jen0)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": -2.25, "direction": "forward", "is_target_hop": false, "distance_meters": 26326.94706243862, "from_location_timestamp": 1759393296.4226618, "to_location_timestamp": 1759746089.6599422, "from_location_age_warning": "from 4.3d ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 386820115, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "Sirio 🗼🌞 (Sir)", "snr": 5.25, "direction": "forward", "is_target_hop": false, "distance_meters": 13225.803020975785, "from_location_timestamp": 1759746089.6599422, "to_location_timestamp": 1759720923.852095, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 12.0h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 386820115, "to_node_id": 3644509980, "from_node_name": "Sirio 🗼🌞 (Sir)", "to_node_name": "jopsis_base_gtf1 (cf1c)", "snr": -5.75, "direction": "return", "is_target_hop": false, "distance_meters": 61383.05000245269, "from_location_timestamp": 1759720923.852095, "to_location_timestamp": 1759731773.5098236, "from_location_age_warning": "from 12.0h ago", "to_location_age_warning": "from 9.0h ago" } ], "total_forward_distance": 69600.5261473882, "total_return_distance": 61383.05000245269 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bfa953fc", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 386820115, "to": 3514623297, "id": 1491208123, "rx_time": 1759764233, "rx_snr": -1.75, "rx_rssi": -115, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a08b82cdb16b02635a0120c24f7ffffffffffffffff01151a041ccf3ad9220ae9ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 383462584, 2687837872 ], "snr_towards": [ 36, -9, 21 ], "route_back": [ 3644509980 ], "snr_back": [ -23 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (42 bytes)
0a08b82cdb16b02635a0120c24f7ffffffffffffffff01151a041ccf3ad9220ae9ffffffffffffffff01
Hex Analysis:
Size:42 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

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
Meshtastic 53fc (53fc) Primary 0.000s
Reference 		-115.0 dBm -1.75 dB 1 MediumSlow 2025-10-06 15:23:54 Current
Venturada2🗼🌐☀️ (Vb2) -2.201s
Before 		-91.0 dBm 4.25 dB 0 MediumSlow 2025-10-06 15:23:52 View
GRN1-Base🗼🌐 (GRN1) -1.884s
Before 		-99.0 dBm -5.25 dB 0 MediumSlow 2025-10-06 15:23:52 View
Villalbilla02 (VBV2) -1.838s
Before 		-108.0 dBm -1.00 dB 0 MediumSlow 2025-10-06 15:23:52 View
Ocumare_Base_🗼🌐 (CATA) -1.235s
Before 		-125.0 dBm -17.00 dB 1 MediumSlow 2025-10-06 15:23:53 View
Rodashtastic🗼🌐 (RDSt) -0.887s
Before 		-115.0 dBm -8.25 dB 1 MediumSlow 2025-10-06 15:23:53 View
Meshtastic 1760 (1760) -0.450s
Before 		-128.0 dBm -9.25 dB 1 MediumSlow 2025-10-06 15:23:54 View
Meshtastic 18a4 (18a4) -0.436s
Before 		-55.0 dBm 11.25 dB 2 MediumSlow 2025-10-06 15:23:54 View
Monolito (MoN) -0.221s
Before 		-83.0 dBm 6.75 dB 2 MediumSlow 2025-10-06 15:23:54 View
Oxygen EA4HKU (O) -0.148s
Before 		-112.0 dBm -8.50 dB 2 MediumSlow 2025-10-06 15:23:54 View
tizon (Sylv) -0.027s
Before 		-101.0 dBm 5.50 dB 1 MediumSlow 2025-10-06 15:23:54 View
Carbon EA4HKU (C) +0.041s
After 		-117.0 dBm -6.50 dB 2 MediumSlow 2025-10-06 15:23:54 View
Kenobi23 QTH (5aec) +0.248s
After 		-103.0 dBm -0.75 dB 2 MediumSlow 2025-10-06 15:23:55 View
Zion 🗼 (Zion) +1.651s
After 		-105.0 dBm -14.50 dB 3 MediumSlow 2025-10-06 15:23:56 View
Meshtastic 54a4 Justicia (54a4) +5.173s
After 		-111.0 dBm -8.50 dB 2 MediumSlow 2025-10-06 15:23:59 View
[TLG] 📡🌐🔋🔌 (tlg0) +5.400s
After 		-104.0 dBm 2.25 dB 3 MediumSlow 2025-10-06 15:24:00 View
16

Total Receptions

16

Unique Gateways