Packet #612449 Success

TRACEROUTE_APP packet from MSR_T1000E_🎱🇵🇹 (MSR1) to MSR-ESP32-C-🎱🇵🇹 (MSR3)

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	612449
Mesh Packet ID:	`0xb95e2568` Used for correlation across gateways
Timestamp:	2026-05-11 20:42:15 UTC
From Node:	MSR_T1000E_🎱🇵🇹 (MSR1)
To Node:	MSR-ESP32-C-🎱🇵🇹 (MSR3)
Success:	Processed
Protocol:	TRACEROUTE_APP Port: 70

Gateway:	Xip-Card-8🇵🇹 (XipC)
Channel:	LongFast
RSSI:	-106 dBm
SNR:	-13.75 dBm
Hop Info:	3/5 hops Start: 5, Limit: 2
Relay Node:	`50` af50 Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions

Payload Data

Protocol: TRACEROUTE_APP

Size: 51 bytes

Decoded: Yes

Decoded Data:

Route Information

Route Path:	LuzTavira☀️-GT-8🇵🇹 (GT01) → MntFigo-RCL-R-8🇵🇹 (MNTF) → Meshtastic LOULÉ (af50) → Xip-Card-8🇵🇹 (XipC)
Hop Count:	3 hops
Status:	Incomplete - Final destination not reached
SNR Towards:	-7.0 dB -10.5 dB 4.25 dB -13.75 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	MSR_T1000E_🎱🇵🇹 (MSR1)	LuzTavira☀️-GT-8🇵🇹 (GT01)	1.64 km	-7.0 dB	Origin	Hops
2	LuzTavira☀️-GT-8🇵🇹 (GT01)	MntFigo-RCL-R-8🇵🇹 (MNTF)	10.43 km	-10.5 dB	Relay	Hops
3	MntFigo-RCL-R-8🇵🇹 (MNTF)	Meshtastic LOULÉ (af50)	15.77 km	4.25 dB	Relay	Hops
4	Meshtastic LOULÉ (af50)	Xip-Card-8🇵🇹 (XipC)	9.24 km	-13.75 dB	Relay	Hops
Traceroute incomplete - Final destination not reached

Total Forward Distance

37.07 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:	51 bytes
Gateway:	!1a24d652
Channel:	LongFast
Payload Type:	TRACEROUTE_APP
Hop Count:	3 / 5

Privacy Summary

Exposure Level:
Direct Message

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 2 more...

Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...

MQTT ServiceEnvelope Fields

Field	Value
`gateway_id`	`!1a24d652` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (51 bytes) Contains the actual mesh network packet

MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

Field	Value	Type
`from`	`3248340165` Source node ID	uint32
`to`	`500340080` Target node ID	uint32
`decoded.portnum`	`TRACEROUTE_APP` TRACEROUTE_APP	enum
`decoded.payload_length`	`51` bytes	size
`hop_limit`	`2` Remaining hops allowed	uint32
`hop_start`	`5` Initial hop limit	uint32
`hops_taken`	`3` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-106.0` dBm Signal strength at gateway	int32
`rx_snr`	`-13.75` dB Signal quality at gateway	float
`rx_time`	`1778531793` 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`	`8` Channel index	uint32
`pki_encrypted`	False Standard encryption	bool
`next_hop`	Not set	uint32
`relay_node`	`80` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	Not set	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
✓ 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

Want ack:	`True`
Gateway ID:	`!1a24d652`
Signal Metrics:	RSSI: -106.0 dBm SNR: -13.75 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TRACEROUTE_APP
Size:	51 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "route_nodes": [ 1935380117, 1803477438, 49131344, 438621778 ], "snr_towards": [ -7.0, -10.5, 4.25, -13.75 ], "route_back": [], "snr_back": [], "route_node_names": { "3248340165": "MSR_T1000E_🎱🇵🇹 (MSR1)", "49131344": "Meshtastic LOULÉ (af50)", "500340080": "MSR-ESP32-C-🎱🇵🇹 (MSR3)", "438621778": "Xip-Card-8🇵🇹 (XipC)", "1935380117": "LuzTavira☀️-GT-8🇵🇹 (GT01)", "1803477438": "MntFigo-RCL-R-8🇵🇹 (MNTF)" }, "traceroute_packet": { "packet_data": { "id": 612449, "timestamp": 1778532135.807801, "from_node_id": 3248340165, "to_node_id": 500340080, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!1a24d652", "channel_id": "LongFast", "mesh_packet_id": 3109954920, "rssi": -106, "snr": -13.75, "hop_limit": 2, "hop_start": 5, "payload_length": 51, "processed_successfully": 1, "raw_payload": "0a10958e5b73bee17e6b50afed0252d6241a121fe4ffffffffffffffff01d6ffffffffffffffff0111c9ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1778531793, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "raw_service_envelope": "0a740dc5bc9dc1157095d21d18082a40d25b157e043bc4271f4b28209549c6cfe33b00b892e3fdcd64dc6bd72e57ee99fb42905e19e3230778cf6e1485ae03ea72714f5171e5e919c1d1a1b644b704553568255eb93dd13d026a4500005cc1480250016096ffffffffffffffff017805980150a8010112084c6f6e67466173741a09213161323464363532", "timestamp_str": "2026-05-11 20:42:15 UTC", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "MSR_T1000E_🎱🇵🇹 (MSR1)", "to_node_name": "MSR-ESP32-C-🎱🇵🇹 (MSR3)", "relay_hex": "50", "relay_candidates": [ { "node_id": 49131344, "node_name": "Meshtastic LOULÉ ", "hex_id": "!02edaf50", "short_name": "af50", "last_byte": "50" } ], "gateway_name": "Xip-Card-8🇵🇹 (XipC)", "gateway_location": { "node_id": 438621778, "latitude": 37.0671616, "longitude": -7.9167488, "altitude": -2, "timestamp": 1778656615.8918722, "timestamp_str": "2026-05-13 08:16:55", "display_name": "Xip-Card-8🇵🇹", "long_name": "Xip-Card-8🇵🇹", "short_name": "XipC", "hw_model": "TRACKER_T1000_E" } }, "resolve_names": true, "packet_id": 612449, "from_node_id": 3248340165, "to_node_id": 500340080, "timestamp": 1778532135.807801, "gateway_id": "!1a24d652", "raw_payload": "0a10958e5b73bee17e6b50afed0252d6241a121fe4ffffffffffffffff01d6ffffffffffffffff0111c9ffffffffffffffff01", "hop_limit": 2, "hop_start": 5, "from_node_name": "MSR_T1000E_🎱🇵🇹 (MSR1)", "to_node_name": "!1dd29570", "route_data": { "route_nodes": [ 1935380117, 1803477438, 49131344, 438621778 ], "snr_towards": [ -7.0, -10.5, 4.25, -13.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3248340165, 1935380117, 1803477438, 49131344, 438621778 ], "node_names": [ "MSR_T1000E_🎱🇵🇹 (MSR1)", "LuzTavira☀️-GT-8🇵🇹 (GT01)", "MntFigo-RCL-R-8🇵🇹 (MNTF)", "Meshtastic LOULÉ (af50)", "Xip-Card-8🇵🇹 (XipC)" ], "snr_values": [ -7.0, -10.5, 4.25, -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 3248340165, "to_node_id": 1935380117, "from_node_name": "MSR_T1000E_🎱🇵🇹 (MSR1)", "to_node_name": "LuzTavira☀️-GT-8🇵🇹 (GT01)", "snr": -7.0, "direction": "forward", "is_target_hop": false, "distance_meters": 1635.2890265953174, "from_location_timestamp": 1778527522.982335, "to_location_timestamp": 1778527522.9248247, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 1.3h ago" }, { "hop_number": 2, "from_node_id": 1935380117, "to_node_id": 1803477438, "from_node_name": "LuzTavira☀️-GT-8🇵🇹 (GT01)", "to_node_name": "MntFigo-RCL-R-8🇵🇹 (MNTF)", "snr": -10.5, "direction": "forward", "is_target_hop": false, "distance_meters": 10425.765719465822, "from_location_timestamp": 1778527522.9248247, "to_location_timestamp": 1778511597.7136762, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 5.7h ago" }, { "hop_number": 3, "from_node_id": 1803477438, "to_node_id": 49131344, "from_node_name": "MntFigo-RCL-R-8🇵🇹 (MNTF)", "to_node_name": "Meshtastic LOULÉ (af50)", "snr": 4.25, "direction": "forward", "is_target_hop": false, "distance_meters": 15773.984644899178, "from_location_timestamp": 1778511597.7136762, "to_location_timestamp": 1778497227.9150498, "from_location_age_warning": "from 5.7h ago", "to_location_age_warning": "from 9.7h ago" }, { "hop_number": 4, "from_node_id": 49131344, "to_node_id": 438621778, "from_node_name": "Meshtastic LOULÉ (af50)", "to_node_name": "Xip-Card-8🇵🇹 (XipC)", "snr": -13.75, "direction": "forward", "is_target_hop": false, "distance_meters": 9238.66183905272, "from_location_timestamp": 1778497227.9150498, "to_location_timestamp": 1778428619.222567, "from_location_age_warning": "from 9.7h ago", "to_location_age_warning": "from 1.2d ago" } ], "is_complete": false, "total_hops": 4 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 3248340165, 1935380117, 1803477438, 49131344, 438621778 ], "node_names": [ "MSR_T1000E_🎱🇵🇹 (MSR1)", "LuzTavira☀️-GT-8🇵🇹 (GT01)", "MntFigo-RCL-R-8🇵🇹 (MNTF)", "Meshtastic LOULÉ (af50)", "Xip-Card-8🇵🇹 (XipC)" ], "snr_values": [ -7.0, -10.5, 4.25, -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 3248340165, "to_node_id": 1935380117, "from_node_name": "MSR_T1000E_🎱🇵🇹 (MSR1)", "to_node_name": "LuzTavira☀️-GT-8🇵🇹 (GT01)", "snr": -7.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 1635.2890265953174, "from_location_timestamp": 1778527522.982335, "to_location_timestamp": 1778527522.9248247, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 1.3h ago" }, { "hop_number": 2, "from_node_id": 1935380117, "to_node_id": 1803477438, "from_node_name": "LuzTavira☀️-GT-8🇵🇹 (GT01)", "to_node_name": "MntFigo-RCL-R-8🇵🇹 (MNTF)", "snr": -10.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 10425.765719465822, "from_location_timestamp": 1778527522.9248247, "to_location_timestamp": 1778511597.7136762, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 5.7h ago" }, { "hop_number": 3, "from_node_id": 1803477438, "to_node_id": 49131344, "from_node_name": "MntFigo-RCL-R-8🇵🇹 (MNTF)", "to_node_name": "Meshtastic LOULÉ (af50)", "snr": 4.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 15773.984644899178, "from_location_timestamp": 1778511597.7136762, "to_location_timestamp": 1778497227.9150498, "from_location_age_warning": "from 5.7h ago", "to_location_age_warning": "from 9.7h ago" }, { "hop_number": 4, "from_node_id": 49131344, "to_node_id": 438621778, "from_node_name": "Meshtastic LOULÉ (af50)", "to_node_name": "Xip-Card-8🇵🇹 (XipC)", "snr": -13.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 9238.66183905272, "from_location_timestamp": 1778497227.9150498, "to_location_timestamp": 1778428619.222567, "from_location_age_warning": "from 9.7h ago", "to_location_age_warning": "from 1.2d ago" } ], "is_complete": false, "total_hops": 4 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "MSR_T1000E_🎱🇵🇹 (MSR1) → LuzTavira☀️-GT-8🇵🇹 (GT01) → MntFigo-RCL-R-8🇵🇹 (MNTF) → Meshtastic LOULÉ (af50) → Xip-Card-8🇵🇹 (XipC)", "return_path_display": null, "actual_rf_path_display": "MSR_T1000E_🎱🇵🇹 (MSR1) → LuzTavira☀️-GT-8🇵🇹 (GT01) → MntFigo-RCL-R-8🇵🇹 (MNTF) → Meshtastic LOULÉ (af50) → Xip-Card-8🇵🇹 (XipC)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3248340165, "to_node_id": 1935380117, "from_node_name": "MSR_T1000E_🎱🇵🇹 (MSR1)", "to_node_name": "LuzTavira☀️-GT-8🇵🇹 (GT01)", "snr": -7.0, "direction": "forward", "is_target_hop": false, "distance_meters": 1635.2890265953174, "from_location_timestamp": 1778527522.982335, "to_location_timestamp": 1778527522.9248247, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 1.3h ago" }, { "hop_number": 2, "from_node_id": 1935380117, "to_node_id": 1803477438, "from_node_name": "LuzTavira☀️-GT-8🇵🇹 (GT01)", "to_node_name": "MntFigo-RCL-R-8🇵🇹 (MNTF)", "snr": -10.5, "direction": "forward", "is_target_hop": false, "distance_meters": 10425.765719465822, "from_location_timestamp": 1778527522.9248247, "to_location_timestamp": 1778511597.7136762, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 5.7h ago" }, { "hop_number": 3, "from_node_id": 1803477438, "to_node_id": 49131344, "from_node_name": "MntFigo-RCL-R-8🇵🇹 (MNTF)", "to_node_name": "Meshtastic LOULÉ (af50)", "snr": 4.25, "direction": "forward", "is_target_hop": false, "distance_meters": 15773.984644899178, "from_location_timestamp": 1778511597.7136762, "to_location_timestamp": 1778497227.9150498, "from_location_age_warning": "from 5.7h ago", "to_location_age_warning": "from 9.7h ago" }, { "hop_number": 4, "from_node_id": 49131344, "to_node_id": 438621778, "from_node_name": "Meshtastic LOULÉ (af50)", "to_node_name": "Xip-Card-8🇵🇹 (XipC)", "snr": -13.75, "direction": "forward", "is_target_hop": false, "distance_meters": 9238.66183905272, "from_location_timestamp": 1778497227.9150498, "to_location_timestamp": 1778428619.222567, "from_location_age_warning": "from 9.7h ago", "to_location_age_warning": "from 1.2d ago" } ], "return_hops": [], "total_forward_distance": 37073.70123001304, "total_return_distance": null }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "packet": { "from": 3248340165, "to": 500340080, "channel": 8, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "ChCVjltzvuF+a1Cv7QJS1iQaEh/k//////////8B1v//////////ARHJ//////////8B", "want_response": true, "dest": 500340080, "bitfield": 3 }, "id": 3109954920, "rx_time": 1778531793, "rx_snr": -13.75, "hop_limit": 2, "want_ack": true, "rx_rssi": -106, "hop_start": 5, "relay_node": 80, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!1a24d652" }, "mesh_packet": { "from": 3248340165, "to": 500340080, "channel": 8, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "ChCVjltzvuF+a1Cv7QJS1iQaEh/k//////////8B1v//////////ARHJ//////////8B", "want_response": true, "dest": 500340080, "bitfield": 3, "parsed_payload": { "route": [ 1935380117, 1803477438, 49131344, 438621778 ], "snr_towards": [ -28, -42, 17, -55 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } }, "id": 3109954920, "rx_time": 1778531793, "rx_snr": -13.75, "hop_limit": 2, "want_ack": true, "rx_rssi": -106, "hop_start": 5, "relay_node": 80, "transport_mechanism": "TRANSPORT_LORA" } }

Raw Packet Data (51 bytes)

0a10958e5b73bee17e6b50afed0252d6241a121fe4ffffffffffffffff01d6ffffffffffffffff0111c9ffffffffffffffff01

Hex Analysis:

Size:	51 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

Gateway	Time Offset	RSSI	SNR	Hops	Relay	Channel	Timestamp	Actions
Xip-Card-8🇵🇹 (XipC) Primary	0.000s Reference	-106.0 dBm	-13.75 dB	3	`50` af50	LongFast	2026-05-11 20:42:15 UTC	Current
No other receptions found within ±2 seconds

1

Total Receptions

1

Unique Gateways