Packet #14077260 Success

TRACEROUTE_APP packet from Kenobi23 QTH (5aec) to XiaoWatt c4c8 🌐🔌 (c4c8)

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	14077260
Mesh Packet ID:	`0xc5fbc229` Used for correlation across gateways
Timestamp:	2025-10-07 22:04:12 UTC
From Node:	Kenobi23 QTH (5aec)
To Node:	XiaoWatt c4c8 🌐🔌 (c4c8)
Success:	Processed
Protocol:	TRACEROUTE_APP Port: 70

Gateway:	Quass002 ☄️ (Q002)
Channel:	MediumSlow
RSSI:	-126 dBm
SNR:	-16.0 dBm
Hop Info:	3/4 hops Start: 4, Limit: 1

Payload Data

Protocol: TRACEROUTE_APP

Size: 37 bytes

Decoded: Yes

Decoded Data:

Route Information

Route Path:	鳥居 (⛩) → Chamartin_Solar🗼☀️ (Chmt) → Madrid Nudo Norte 📡☀ (MNN)
Hop Count:	2 hops
Status:	Incomplete - Final destination not reached
SNR Towards:	0.25 dB -14.75 dB -7.0 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	Kenobi23 QTH (5aec)	鳥居 (⛩)	2.75 km	0.25 dB	Origin	Hops
2	鳥居 (⛩)	Chamartin_Solar🗼☀️ (Chmt)	3.78 km	-14.75 dB	Relay	Hops
3	Chamartin_Solar🗼☀️ (Chmt)	Madrid Nudo Norte 📡☀ (MNN)	2.21 km	-7.0 dB	Relay	Hops
Traceroute incomplete - Final destination not reached

Total Forward Distance

8.73 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

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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:	37 bytes
Gateway:	!9e9a9530
Channel:	MediumSlow
Payload Type:	TRACEROUTE_APP
Hop Count:	3 / 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 (3 hops)
+ 1 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!9e9a9530` Node ID format
`channel_id`	`MediumSlow`
`packet`	`MeshPacket` (37 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`2661374700` Source node ID	uint32
`to`	`864535752` Target node ID	uint32
`decoded.portnum`	`70` TRACEROUTE_APP	enum
`decoded.payload_length`	`37` 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`	`-126.0` dBm Signal strength at gateway	int32
`rx_snr`	`-16.00` dB Signal quality at gateway	float
`rx_time`	`1759874651` 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`	`39` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1759874652.0998785` 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 (3 hops)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Want ack:	`True`
Gateway ID:	`!9e9a9530`
Signal Metrics:	RSSI: -126.0 dBm SNR: -16.00 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TRACEROUTE_APP
Size:	37 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "route_nodes": [ 2551456468, 2035064309, 159762727 ], "snr_towards": [ 0.25, -14.75, -7.0 ], "route_back": [], "snr_back": [], "route_node_names": { "159762727": "Madrid Nudo Norte 📡☀ (MNN)", "864535752": "XiaoWatt c4c8 🌐🔌 (c4c8)", "2661374700": "Kenobi23 QTH (5aec)", "2551456468": "鳥居 (⛩)", "2035064309": "Chamartin_Solar🗼☀️ (Chmt)" }, "traceroute_packet": { "packet_data": { "id": 14077260, "timestamp": 1759874652.0998785, "from_node_id": 2661374700, "to_node_id": 864535752, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!9e9a9530", "channel_id": "MediumSlow", "mesh_packet_id": 3321610793, "rssi": -126, "snr": -16.0, "hop_limit": 1, "hop_start": 4, "payload_length": 37, "processed_successfully": 1, "raw_payload": "0a0cd4221498f59d4c7927c98509121501c5ffffffffffffffff01e4ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1759874651, "pki_encrypted": 0, "next_hop": 0, "relay_node": 39, "tx_after": 0, "timestamp_str": "2025-10-07 22:04:12", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "Kenobi23 QTH (5aec)", "to_node_name": "XiaoWatt c4c8 🌐🔌 (c4c8)", "gateway_name": "Quass002 ☄️ (Q002)", "gateway_location": { "node_id": 2660930864, "latitude": 40.4946944, "longitude": -3.6503552, "altitude": 686, "timestamp": 1759904899.4431245, "timestamp_str": "2025-10-08 06:28:19", "display_name": "Quass002 ☄️", "long_name": "Quass002 ☄️", "short_name": "Q002", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 14077260, "from_node_id": 2661374700, "to_node_id": 864535752, "timestamp": 1759874652.0998785, "gateway_id": "!9e9a9530", "raw_payload": "0a0cd4221498f59d4c7927c98509121501c5ffffffffffffffff01e4ffffffffffffffff01", "hop_limit": 1, "hop_start": 4, "from_node_name": "Kenobi23 QTH (5aec)", "to_node_name": "!3387c4c8", "route_data": { "route_nodes": [ 2551456468, 2035064309, 159762727 ], "snr_towards": [ 0.25, -14.75, -7.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2661374700, 2551456468, 2035064309, 159762727 ], "node_names": [ "Kenobi23 QTH (5aec)", "鳥居 (⛩)", "Chamartin_Solar🗼☀️ (Chmt)", "Madrid Nudo Norte 📡☀ (MNN)" ], "snr_values": [ 0.25, -14.75, -7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2661374700, "to_node_id": 2551456468, "from_node_name": "Kenobi23 QTH (5aec)", "to_node_name": "鳥居 (⛩)", "snr": 0.25, "direction": "forward", "is_target_hop": false, "distance_meters": 2747.154731520222, "from_location_timestamp": 1759858547.9884582, "to_location_timestamp": 1759867006.5032673, "from_location_age_warning": "from 4.5h ago", "to_location_age_warning": "from 2.1h ago" }, { "hop_number": 2, "from_node_id": 2551456468, "to_node_id": 2035064309, "from_node_name": "鳥居 (⛩)", "to_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "snr": -14.75, "direction": "forward", "is_target_hop": false, "distance_meters": 3781.700955495809, "from_location_timestamp": 1759867006.5032673, "to_location_timestamp": 1759864038.7037778, "from_location_age_warning": "from 2.1h ago", "to_location_age_warning": "from 2.9h ago" }, { "hop_number": 3, "from_node_id": 2035064309, "to_node_id": 159762727, "from_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "to_node_name": "Madrid Nudo Norte 📡☀ (MNN)", "snr": -7.0, "direction": "forward", "is_target_hop": false, "distance_meters": 2205.8955715045704, "from_location_timestamp": 1759864038.7037778, "to_location_timestamp": 1759864864.1395054, "from_location_age_warning": "from 2.9h ago", "to_location_age_warning": "from 2.7h ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2661374700, 2551456468, 2035064309, 159762727 ], "node_names": [ "Kenobi23 QTH (5aec)", "鳥居 (⛩)", "Chamartin_Solar🗼☀️ (Chmt)", "Madrid Nudo Norte 📡☀ (MNN)" ], "snr_values": [ 0.25, -14.75, -7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2661374700, "to_node_id": 2551456468, "from_node_name": "Kenobi23 QTH (5aec)", "to_node_name": "鳥居 (⛩)", "snr": 0.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2747.154731520222, "from_location_timestamp": 1759858547.9884582, "to_location_timestamp": 1759867006.5032673, "from_location_age_warning": "from 4.5h ago", "to_location_age_warning": "from 2.1h ago" }, { "hop_number": 2, "from_node_id": 2551456468, "to_node_id": 2035064309, "from_node_name": "鳥居 (⛩)", "to_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "snr": -14.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 3781.700955495809, "from_location_timestamp": 1759867006.5032673, "to_location_timestamp": 1759864038.7037778, "from_location_age_warning": "from 2.1h ago", "to_location_age_warning": "from 2.9h ago" }, { "hop_number": 3, "from_node_id": 2035064309, "to_node_id": 159762727, "from_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "to_node_name": "Madrid Nudo Norte 📡☀ (MNN)", "snr": -7.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2205.8955715045704, "from_location_timestamp": 1759864038.7037778, "to_location_timestamp": 1759864864.1395054, "from_location_age_warning": "from 2.9h ago", "to_location_age_warning": "from 2.7h ago" } ], "is_complete": false, "total_hops": 3 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Kenobi23 QTH (5aec) → 鳥居 (⛩) → Chamartin_Solar🗼☀️ (Chmt) → Madrid Nudo Norte 📡☀ (MNN)", "return_path_display": null, "actual_rf_path_display": "Kenobi23 QTH (5aec) → 鳥居 (⛩) → Chamartin_Solar🗼☀️ (Chmt) → Madrid Nudo Norte 📡☀ (MNN)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2661374700, "to_node_id": 2551456468, "from_node_name": "Kenobi23 QTH (5aec)", "to_node_name": "鳥居 (⛩)", "snr": 0.25, "direction": "forward", "is_target_hop": false, "distance_meters": 2747.154731520222, "from_location_timestamp": 1759858547.9884582, "to_location_timestamp": 1759867006.5032673, "from_location_age_warning": "from 4.5h ago", "to_location_age_warning": "from 2.1h ago" }, { "hop_number": 2, "from_node_id": 2551456468, "to_node_id": 2035064309, "from_node_name": "鳥居 (⛩)", "to_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "snr": -14.75, "direction": "forward", "is_target_hop": false, "distance_meters": 3781.700955495809, "from_location_timestamp": 1759867006.5032673, "to_location_timestamp": 1759864038.7037778, "from_location_age_warning": "from 2.1h ago", "to_location_age_warning": "from 2.9h ago" }, { "hop_number": 3, "from_node_id": 2035064309, "to_node_id": 159762727, "from_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "to_node_name": "Madrid Nudo Norte 📡☀ (MNN)", "snr": -7.0, "direction": "forward", "is_target_hop": false, "distance_meters": 2205.8955715045704, "from_location_timestamp": 1759864038.7037778, "to_location_timestamp": 1759864864.1395054, "from_location_age_warning": "from 2.9h ago", "to_location_age_warning": "from 2.7h ago" } ], "return_hops": [], "total_forward_distance": 8734.751258520602, "total_return_distance": null }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!9e9a9530", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661374700, "to": 864535752, "id": 3321610793, "rx_time": 1759874651, "rx_snr": -16.0, "rx_rssi": -126, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 39, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0cd4221498f59d4c7927c98509121501c5ffffffffffffffff01e4ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2551456468, 2035064309, 159762727 ], "snr_towards": [ 1, -59, -28 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }

Raw Packet Data (37 bytes)

0a0cd4221498f59d4c7927c98509121501c5ffffffffffffffff01e4ffffffffffffffff01

Hex Analysis:

Size:	37 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
Quass002 ☄️ (Q002) Primary	0.000s Reference	-126.0 dBm	-16.00 dB	3	MediumSlow	2025-10-07 22:04:12	Current
Kenobi23 QTH (5aec)	-5.044s Before	Unknown	Unknown	0	MediumSlow	2025-10-07 22:04:07	View
Meshtastic 1760 (1760)	-3.221s Before	-117.0 dBm	-4.50 dB	1	MediumSlow	2025-10-07 22:04:08	View
Meshtastic 18a4 (18a4)	-3.196s Before	-117.0 dBm	-9.50 dB	1	MediumSlow	2025-10-07 22:04:08	View
Venturada2🗼🌐☀️ (Vb2)	-1.537s Before	-100.0 dBm	-2.00 dB	2	MediumSlow	2025-10-07 22:04:10	View
Carbon EA4HKU (C)	-1.357s Before	-110.0 dBm	-0.75 dB	2	MediumSlow	2025-10-07 22:04:10	View
Suop 📡 🌐 (SUOP)	-1.247s Before	-114.0 dBm	-6.75 dB	2	MediumSlow	2025-10-07 22:04:10	View
GRN1-Base🗼🌐 (GRN1)	-1.234s Before	-112.0 dBm	-9.75 dB	2	MediumSlow	2025-10-07 22:04:10	View
XiaoWatt c4c8 🌐🔌 (c4c8)	-0.386s Before	-120.0 dBm	-10.50 dB	2	MediumSlow	2025-10-07 22:04:11	View
Oxygen EA4HKU (O)	-0.002s Before	-60.0 dBm	8.25 dB	2	MediumSlow	2025-10-07 22:04:12	View
Quass001 ☄️ (Q001)	+0.002s After	-106.0 dBm	Unknown	3	MediumSlow	2025-10-07 22:04:12	View
Rodashtastic🗼🌐 (RDSt)	+0.078s After	-114.0 dBm	-6.75 dB	3	MediumSlow	2025-10-07 22:04:12	View
Mec Rocket Meco (MRM)	+0.444s After	-101.0 dBm	Unknown	4	MediumSlow	2025-10-07 22:04:12	View
Baldur Fijo (BalF)	+1.402s After	-105.0 dBm	-2.50 dB	4	MediumSlow	2025-10-07 22:04:13	View
Ocumare_Base_🗼🌐 (CATA)	+5.317s After	-95.0 dBm	3.00 dB	3	MediumSlow	2025-10-07 22:04:17	View
Monolito (MoN)	+6.263s After	-64.0 dBm	9.00 dB	4	MediumSlow	2025-10-07 22:04:18	View

16

Total Receptions

16

Unique Gateways