Packet #29027739 Success

TRACEROUTE_APP packet from Ciudad Real1 (CR1) to Venturada2 🗼🌞 (Vb2)

13
Total Receptions
13
Unique Gateways
1
Hop Count
30
Payload Bytes
Packet Information
Database ID: 29027739
Mesh Packet ID: 0xa442b215
Used for correlation across gateways
Timestamp: 2025-12-21 00:11:24 UTC
From Node: Ciudad Real1 (CR1)
To Node: Venturada2 🗼🌞 (Vb2)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: EA4IGE_Alco (astu)
Channel: MediumFast
RSSI: -124 dBm
SNR: -13.75 dBm
Hop Info: 1/2 hops
Start: 2, Limit: 1
Relay Node: 64
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TRACEROUTE_APP
Size: 30 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: -7.0 dB
Return Path: 🎄 SkG@Home 📡🌐 (SkGH)
SNR Back: -13.75 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Venturada2 🗼🌞 (Vb2) Ciudad Real1 (CR1) 192.91 km -7.0 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Ciudad Real1 (CR1) 🎄 SkG@Home 📡🌐 (SkGH) 129.99 km -13.75 dB Return Start Hops
Total Forward Distance
192.91 km
Total Return Distance
129.99 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:30 bytes
Gateway:!442e7cfd
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:1 / 2
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 !442e7cfd
Node ID format
channel_id MediumFast
packet MeshPacket (30 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 892200874
Source node ID 		uint32
to 2687837872
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 30 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -124.0 dBm
Signal strength at gateway 		int32
rx_snr -13.75 dB
Signal quality at gateway 		float
rx_time 1766275883
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 100
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766275884.829254
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: MediumFast
  • ✓ 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: !442e7cfd
Signal Metrics: RSSI: -124.0 dBm
SNR: -13.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:30 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ -7.0 ], "route_back": [ 321289828 ], "snr_back": [ -13.75 ], "route_node_names": { "2687837872": "Venturada2 🗼🌞 (Vb2)", "892200874": "Ciudad Real1 (CR1)", "321289828": "🎄 SkG@Home 📡🌐 (SkGH)" }, "traceroute_packet": { "packet_data": { "id": 29027739, "timestamp": 1766275884.829254, "from_node_id": 892200874, "to_node_id": 2687837872, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!442e7cfd", "channel_id": "MediumFast", "mesh_packet_id": 2755834389, "rssi": -124, "snr": -13.75, "hop_limit": 1, "hop_start": 2, "payload_length": 30, "processed_successfully": 1, "raw_payload": "120ae4ffffffffffffffff011a04647e2613220ac9ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1766275883, "pki_encrypted": 0, "next_hop": 0, "relay_node": 100, "tx_after": 0, "timestamp_str": "2025-12-21 00:11:24 UTC", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "Venturada2 🗼🌞 (Vb2)", "relay_hex": "64", "relay_candidates": [], "gateway_name": "EA4IGE_Alco (astu)", "gateway_location": { "node_id": 1143897341, "latitude": 40.3528137, "longitude": -3.8116792, "altitude": 683, "timestamp": 1766241111.8118753, "timestamp_str": "2025-12-20 14:31:51", "display_name": "EA4IGE_Alco", "long_name": "EA4IGE_Alco", "short_name": "astu", "hw_model": "T_ECHO" } }, "resolve_names": true, "packet_id": 29027739, "from_node_id": 892200874, "to_node_id": 2687837872, "timestamp": 1766275884.829254, "gateway_id": "!442e7cfd", "raw_payload": "120ae4ffffffffffffffff011a04647e2613220ac9ffffffffffffffff01", "hop_limit": 1, "hop_start": 2, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "Venturada2 🗼🌞 (Vb2)", "route_data": { "route_nodes": [], "snr_towards": [ -7.0 ], "route_back": [ 321289828 ], "snr_back": [ -13.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 2687837872, 892200874 ], "node_names": [ "Venturada2 🗼🌞 (Vb2)", "Ciudad Real1 (CR1)" ], "snr_values": [ -7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 892200874, "from_node_name": "Venturada2 🗼🌞 (Vb2)", "to_node_name": "Ciudad Real1 (CR1)", "snr": -7.0, "direction": "forward", "is_target_hop": false, "distance_meters": 192906.9072527664, "from_location_timestamp": 1766270122.9301775, "to_location_timestamp": 1766246500.7823668, "from_location_age_warning": "from 1.6h ago", "to_location_age_warning": "from 8.2h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 892200874, 321289828 ], "node_names": [ "Ciudad Real1 (CR1)", "🎄 SkG@Home 📡🌐 (SkGH)" ], "snr_values": [ -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 892200874, "to_node_id": 321289828, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "🎄 SkG@Home 📡🌐 (SkGH)", "snr": -13.75, "direction": "return", "is_target_hop": false, "distance_meters": 129994.37853520091, "from_location_timestamp": 1766246500.7823668, "to_location_timestamp": 1766264718.719805, "from_location_age_warning": "from 8.2h ago", "to_location_age_warning": "from 3.1h ago" } ], "is_complete": false, "total_hops": 1 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 2687837872, 892200874, 321289828 ], "node_names": [ "Venturada2 🗼🌞 (Vb2)", "Ciudad Real1 (CR1)", "🎄 SkG@Home 📡🌐 (SkGH)" ], "snr_values": [ -7.0, -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 892200874, "from_node_name": "Venturada2 🗼🌞 (Vb2)", "to_node_name": "Ciudad Real1 (CR1)", "snr": -7.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 192906.9072527664, "from_location_timestamp": 1766270122.9301775, "to_location_timestamp": 1766246500.7823668, "from_location_age_warning": "from 1.6h ago", "to_location_age_warning": "from 8.2h ago" }, { "hop_number": 2, "from_node_id": 892200874, "to_node_id": 321289828, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "🎄 SkG@Home 📡🌐 (SkGH)", "snr": -13.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 129994.37853520091, "from_location_timestamp": 1766246500.7823668, "to_location_timestamp": 1766264718.719805, "from_location_age_warning": "from 8.2h ago", "to_location_age_warning": "from 3.1h ago" } ], "is_complete": false, "total_hops": 2 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Venturada2 🗼🌞 (Vb2) → Ciudad Real1 (CR1)", "return_path_display": "Ciudad Real1 (CR1) → 🎄 SkG@Home 📡🌐 (SkGH)", "actual_rf_path_display": "Venturada2 🗼🌞 (Vb2) → Ciudad Real1 (CR1) → 🎄 SkG@Home 📡🌐 (SkGH)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 892200874, "from_node_name": "Venturada2 🗼🌞 (Vb2)", "to_node_name": "Ciudad Real1 (CR1)", "snr": -7.0, "direction": "forward", "is_target_hop": false, "distance_meters": 192906.9072527664, "from_location_timestamp": 1766270122.9301775, "to_location_timestamp": 1766246500.7823668, "from_location_age_warning": "from 1.6h ago", "to_location_age_warning": "from 8.2h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 892200874, "to_node_id": 321289828, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "🎄 SkG@Home 📡🌐 (SkGH)", "snr": -13.75, "direction": "return", "is_target_hop": false, "distance_meters": 129994.37853520091, "from_location_timestamp": 1766246500.7823668, "to_location_timestamp": 1766264718.719805, "from_location_age_warning": "from 8.2h ago", "to_location_age_warning": "from 3.1h ago" } ], "total_forward_distance": 192906.9072527664, "total_return_distance": 129994.37853520091 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!442e7cfd", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 892200874, "to": 2687837872, "id": 2755834389, "rx_time": 1766275883, "rx_snr": -13.75, "rx_rssi": -124, "hop_limit": 1, "hop_start": 2, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 100, "tx_after": 0, "decoded": { "portnum": 70, "payload": "120ae4ffffffffffffffff011a04647e2613220ac9ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ -28 ], "route_back": [ 321289828 ], "snr_back": [ -55 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (30 bytes)
120ae4ffffffffffffffff011a04647e2613220ac9ffffffffffffffff01
Hex Analysis:
Size:30 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 Relay Channel Timestamp Actions
EA4IGE_Alco (astu) Primary 0.000s
Reference 		-124.0 dBm -13.75 dB 1 64 MediumFast 2025-12-21 00:11:24 UTC Current
X Wing 🚀 Kenobi (Knb2) -0.437s
Before 		-113.0 dBm -14.50 dB 0 aa CR1 MediumFast 2025-12-21 00:11:24 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +0.236s
After 		-104.0 dBm -13.75 dB 0 aa CR1 MediumFast 2025-12-21 00:11:25 UTC View
P3 iGate 🏠🌐 (P3N2) +0.284s
After 		-38.0 dBm 10.75 dB 1 25 P3N1 MediumFast 2025-12-21 00:11:25 UTC View
JAGO1_Cañaveral (JAGO) +0.508s
After 		-112.0 dBm -3.50 dB 2 8c thg8 MediumFast 2025-12-21 00:11:25 UTC View
Eagle’s Nest (EAGL) +0.542s
After 		-106.0 dBm 3.00 dB 2 74 MediumFast 2025-12-21 00:11:25 UTC View
Zion 🗼 (Zion) +0.574s
After 		-108.0 dBm -4.00 dB 2 56 3d56 MediumFast 2025-12-21 00:11:25 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) +0.718s
After 		-111.0 dBm -13.00 dB 2 04 CV01 MediumFast 2025-12-21 00:11:25 UTC View
ETH Maverick (ET01) +0.749s
After 		-88.0 dBm 2.75 dB 2 72 Knb1 MediumFast 2025-12-21 00:11:25 UTC View
Varela Bot 🏡🤖 (🤖) +1.081s
After 		-83.0 dBm 8.75 dB 2 1c 🏡 MediumFast 2025-12-21 00:11:25 UTC View
Venturada2 🗼🌞 (Vb2) +1.162s
After 		-88.0 dBm 7.25 dB 1 61 TO1 MediumFast 2025-12-21 00:11:25 UTC View
PXT_Home (PXT1) +1.285s
After 		-100.0 dBm 6.75 dB 2 fd BAS2 MediumFast 2025-12-21 00:11:26 UTC View
MOVIL 1 🟢 MANCHASTIC (MV1V) +3.197s
After 		-73.0 dBm 11.50 dB 2 c9 MediumFast 2025-12-21 00:11:28 UTC View
13

Total Receptions

13

Unique Gateways