Packet #10575612 Success

TRACEROUTE_APP packet from Alnitak 🗼🌞 (Alk) to Venturada2🗼🌐☀️ (Vb2)

17
Total Receptions
17
Unique Gateways
1
Hop Count
21
Payload Bytes
Packet Information
Database ID: 10575612
Mesh Packet ID: 0x29f4c064
Used for correlation across gateways
Timestamp: 2025-09-14 15:38:32 UTC
From Node: Alnitak 🗼🌞 (Alk)
To Node: Venturada2🗼🌐☀️ (Vb2)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: SkG@Somewhere 🤨 (SkGs)
Channel: MediumSlow
RSSI: -115 dBm
SNR: -10.25 dBm
Hop Info: 1/2 hops
Start: 2, Limit: 1
Payload Data
Protocol: TRACEROUTE_APP
Size: 21 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: 4.75 dB
Return Path: Rigel🗼🌞 (RIG)
SNR Back: -13.75 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Venturada2🗼🌐☀️ (Vb2) Alnitak 🗼🌞 (Alk) 11.66 km 4.75 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Alnitak 🗼🌞 (Alk) Rigel🗼🌞 (RIG) 17.62 km -13.75 dB Return Start Hops
Total Forward Distance
11.66 km
Total Return Distance
17.62 km
Combined Traceroute Graph
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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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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:21 bytes
Gateway:!db29e6a8
Channel:MediumSlow
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 !db29e6a8
Node ID format
channel_id MediumSlow
packet MeshPacket (21 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3938403508
Source node ID 		uint32
to 2687837872
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 21 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 -115.0 dBm
Signal strength at gateway 		int32
rx_snr -10.25 dB
Signal quality at gateway 		float
rx_time 1757864312
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 8
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1757864312.6021433
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: !db29e6a8
Signal Metrics: RSSI: -115.0 dBm
SNR: -10.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:21 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ 4.75 ], "route_back": [ 4258464776 ], "snr_back": [ -13.75 ], "route_node_names": { "4258464776": "Rigel🗼🌞 (RIG)", "3938403508": "Alnitak 🗼🌞 (Alk)", "2687837872": "Venturada2🗼🌐☀️ (Vb2)" }, "traceroute_packet": { "packet_data": { "id": 10575612, "timestamp": 1757864312.6021433, "from_node_id": 3938403508, "to_node_id": 2687837872, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!db29e6a8", "channel_id": "MediumSlow", "mesh_packet_id": 703905892, "rssi": -115, "snr": -10.25, "hop_limit": 1, "hop_start": 2, "payload_length": 21, "processed_successfully": 1, "raw_payload": "1201131a040804d3fd220ac9ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1757864312, "pki_encrypted": 0, "next_hop": 0, "relay_node": 8, "tx_after": 0, "timestamp_str": "2025-09-14 15:38:32", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Alnitak 🗼🌞 (Alk)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "gateway_name": "SkG@Somewhere 🤨 (SkGs)", "gateway_location": { "node_id": 3676956328, "latitude": 40.3439616, "longitude": -3.801088, "altitude": 740, "timestamp": 1757851082.1595328, "timestamp_str": "2025-09-14 11:58:02", "display_name": "SkG@Somewhere 🤨", "long_name": "SkG@Somewhere 🤨", "short_name": "SkGs", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 10575612, "from_node_id": 3938403508, "to_node_id": 2687837872, "timestamp": 1757864312.6021433, "gateway_id": "!db29e6a8", "raw_payload": "1201131a040804d3fd220ac9ffffffffffffffff01", "hop_limit": 1, "hop_start": 2, "from_node_name": "Alnitak 🗼🌞 (Alk)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "route_data": { "route_nodes": [], "snr_towards": [ 4.75 ], "route_back": [ 4258464776 ], "snr_back": [ -13.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 2687837872, 3938403508 ], "node_names": [ "Venturada2🗼🌐☀️ (Vb2)", "Alnitak 🗼🌞 (Alk)" ], "snr_values": [ 4.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 3938403508, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "Alnitak 🗼🌞 (Alk)", "snr": 4.75, "direction": "forward", "is_target_hop": false, "distance_meters": 11659.633140124524, "from_location_timestamp": 1757829833.1207983, "to_location_timestamp": 1757860345.9230027, "from_location_age_warning": "from 9.6h ago", "to_location_age_warning": "from 1.1h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 3938403508, 4258464776 ], "node_names": [ "Alnitak 🗼🌞 (Alk)", "Rigel🗼🌞 (RIG)" ], "snr_values": [ -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 3938403508, "to_node_id": 4258464776, "from_node_name": "Alnitak 🗼🌞 (Alk)", "to_node_name": "Rigel🗼🌞 (RIG)", "snr": -13.75, "direction": "return", "is_target_hop": false, "distance_meters": 17623.612665005232, "from_location_timestamp": 1757860345.9230027, "to_location_timestamp": 1757864125.6848333, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 0.1h ago" } ], "is_complete": false, "total_hops": 1 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 2687837872, 3938403508, 4258464776 ], "node_names": [ "Venturada2🗼🌐☀️ (Vb2)", "Alnitak 🗼🌞 (Alk)", "Rigel🗼🌞 (RIG)" ], "snr_values": [ 4.75, -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 3938403508, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "Alnitak 🗼🌞 (Alk)", "snr": 4.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 11659.633140124524, "from_location_timestamp": 1757829833.1207983, "to_location_timestamp": 1757860345.9230027, "from_location_age_warning": "from 9.6h ago", "to_location_age_warning": "from 1.1h ago" }, { "hop_number": 2, "from_node_id": 3938403508, "to_node_id": 4258464776, "from_node_name": "Alnitak 🗼🌞 (Alk)", "to_node_name": "Rigel🗼🌞 (RIG)", "snr": -13.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 17623.612665005232, "from_location_timestamp": 1757860345.9230027, "to_location_timestamp": 1757864125.6848333, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 0.1h ago" } ], "is_complete": false, "total_hops": 2 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Venturada2🗼🌐☀️ (Vb2) → Alnitak 🗼🌞 (Alk)", "return_path_display": "Alnitak 🗼🌞 (Alk) → Rigel🗼🌞 (RIG)", "actual_rf_path_display": "Venturada2🗼🌐☀️ (Vb2) → Alnitak 🗼🌞 (Alk) → Rigel🗼🌞 (RIG)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 3938403508, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "Alnitak 🗼🌞 (Alk)", "snr": 4.75, "direction": "forward", "is_target_hop": false, "distance_meters": 11659.633140124524, "from_location_timestamp": 1757829833.1207983, "to_location_timestamp": 1757860345.9230027, "from_location_age_warning": "from 9.6h ago", "to_location_age_warning": "from 1.1h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 3938403508, "to_node_id": 4258464776, "from_node_name": "Alnitak 🗼🌞 (Alk)", "to_node_name": "Rigel🗼🌞 (RIG)", "snr": -13.75, "direction": "return", "is_target_hop": false, "distance_meters": 17623.612665005232, "from_location_timestamp": 1757860345.9230027, "to_location_timestamp": 1757864125.6848333, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 0.1h ago" } ], "total_forward_distance": 11659.633140124524, "total_return_distance": 17623.612665005232 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db29e6a8", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3938403508, "to": 2687837872, "id": 703905892, "rx_time": 1757864312, "rx_snr": -10.25, "rx_rssi": -115, "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": 8, "tx_after": 0, "decoded": { "portnum": 70, "payload": "1201131a040804d3fd220ac9ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ 19 ], "route_back": [ 4258464776 ], "snr_back": [ -55 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (21 bytes)
1201131a040804d3fd220ac9ffffffffffffffff01
Hex Analysis:
Size:21 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
SkG@Somewhere 🤨 (SkGs) Primary 0.000s
Reference 		-115.0 dBm -10.25 dB 1 MediumSlow 2025-09-14 15:38:32 Current
Venturada2🗼🌐☀️ (Vb2) -2.258s
Before 		-99.0 dBm -0.25 dB 0 MediumSlow 2025-09-14 15:38:30 View
Venturada base🗼🌐 (Vb) -1.551s
Before 		-86.0 dBm 8.25 dB 1 MediumSlow 2025-09-14 15:38:31 View
GRN1-Base🗼🌐 (GRN1) -1.473s
Before 		-114.0 dBm -4.75 dB 1 MediumSlow 2025-09-14 15:38:31 View
Villalbilla02 (VBV2) -1.077s
Before 		-113.0 dBm -5.25 dB 1 MediumSlow 2025-09-14 15:38:31 View
Meshtastic 1760 (1760) -0.600s
Before 		-126.0 dBm -8.75 dB 2 MediumSlow 2025-09-14 15:38:32 View
Tlgo 📡🌐🔋🔌 (TLG0) -0.550s
Before 		-114.0 dBm -7.75 dB 2 MediumSlow 2025-09-14 15:38:32 View
Will - Azuqueca (WAzq) -0.151s
Before 		-112.0 dBm -12.00 dB 1 MediumSlow 2025-09-14 15:38:32 View
@lazynoda cocidito 🥵 🗼🌐 (LNCM) +0.043s
After 		-112.0 dBm Unknown 1 MediumSlow 2025-09-14 15:38:32 View
Rodashtastic🗼🌐 (RDSt) +0.049s
After 		-113.0 dBm -5.25 dB 1 MediumSlow 2025-09-14 15:38:32 View
Meshtastic fbec (fbec) +0.087s
After 		-129.0 dBm -8.50 dB 1 MediumSlow 2025-09-14 15:38:32 View
🌐Charly Unid Movil🛰 (C181) +0.151s
After 		-116.0 dBm -14.75 dB 1 MediumSlow 2025-09-14 15:38:32 View
Ocumare_Base_🗼🌐 (CATA) +0.240s
After 		-111.0 dBm -16.25 dB 1 MediumSlow 2025-09-14 15:38:32 View
Jolu (20bc) +0.872s
After 		-120.0 dBm -15.25 dB 1 MediumSlow 2025-09-14 15:38:33 View
Meshtastic 7960 (7960) +0.953s
After 		-56.0 dBm 8.50 dB 2 MediumSlow 2025-09-14 15:38:33 View
Zion 🗼 (Zion) +0.975s
After 		-109.0 dBm -14.75 dB 2 MediumSlow 2025-09-14 15:38:33 View
Mec Rocket Meco (MRM) +1.883s
After 		-34.0 dBm 9.75 dB 2 MediumSlow 2025-09-14 15:38:34 View
17

Total Receptions

17

Unique Gateways