Packet #2991999 Success

TRACEROUTE_APP packet from MITHRIL (MTRL) to STRIDER TWO (STR2)

5
Total Receptions
5
Unique Gateways
0
Hop Count
3
Payload Bytes
Packet Information
Database ID: 2991999
Mesh Packet ID: 0xf13ee096
Used for correlation across gateways
Timestamp: 2025-08-18 18:59:58 UTC
From Node: MITHRIL (MTRL)
To Node: STRIDER TWO (STR2)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: PALANTIR (PLTR)
Channel: LongFast
RSSI: -72 dBm
SNR: 11.25 dBm
Hop Info: 0/2 hops
Start: 2, Limit: 2
Payload Data
Protocol: TRACEROUTE_APP
Size: 3 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: 0.0 dB
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:3 bytes
Gateway:!6c7410b8
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:Unknown / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !6c7410b8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (3 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1130038932
Source node ID 		uint32
to 3127535008
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 3 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -72.0 dBm
Signal strength at gateway 		int32
rx_snr 11.25 dB
Signal quality at gateway 		float
rx_time 1755535737
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK 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 148
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1755536398.81807
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)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !6c7410b8
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -72.0 dBm
SNR: 11.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:3 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ 0.0 ], "route_back": [], "snr_back": [], "route_node_names": { "3127535008": "STRIDER TWO (STR2)", "1130038932": "MITHRIL (MTRL)" }, "traceroute_packet": { "packet_data": { "id": 2991999, "timestamp": 1755536398.81807, "from_node_id": 1130038932, "to_node_id": 3127535008, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!6c7410b8", "channel_id": "LongFast", "mesh_packet_id": 4047429782, "rssi": -72, "snr": 11.25, "hop_limit": 2, "hop_start": 2, "payload_length": 3, "processed_successfully": 1, "raw_payload": "120100", "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1755535737, "pki_encrypted": 0, "next_hop": 0, "relay_node": 148, "tx_after": 0, "timestamp_str": "2025-08-18 18:59:58", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "MITHRIL (MTRL)", "to_node_name": "STRIDER TWO (STR2)", "gateway_name": "PALANTIR (PLTR)", "gateway_location": { "node_id": 1819545784, "latitude": 52.2125751, "longitude": 5.1682608, "altitude": -15, "timestamp": 1755548273.2745326, "timestamp_str": "2025-08-18 22:17:53", "display_name": "PALANTIR", "long_name": "PALANTIR", "short_name": "PLTR", "hw_model": "TBEAM" } }, "resolve_names": true, "packet_id": 2991999, "from_node_id": 1130038932, "to_node_id": 3127535008, "timestamp": 1755536398.81807, "gateway_id": "!6c7410b8", "raw_payload": "120100", "hop_limit": 2, "hop_start": 2, "from_node_name": "MITHRIL (MTRL)", "to_node_name": "STRIDER TWO (STR2)", "route_data": { "route_nodes": [], "snr_towards": [ 0.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 1130038932 ], "node_names": [ "MITHRIL (MTRL)" ], "snr_values": [ 0.0 ], "hops": [], "is_complete": false, "total_hops": 0 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1130038932, 3127535008 ], "node_names": [ "MITHRIL (MTRL)", "STRIDER TWO (STR2)" ], "snr_values": [ 0.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1130038932, "to_node_id": 3127535008, "from_node_name": "MITHRIL (MTRL)", "to_node_name": "STRIDER TWO (STR2)", "snr": 0.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1755527747.4861958, "to_location_timestamp": 1755536395.2200446, "from_location_age_warning": "from 2.4h ago", "to_location_age_warning": "from 0.0h ago" } ], "is_complete": true, "total_hops": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "MITHRIL (MTRL)", "return_path_display": null, "actual_rf_path_display": "MITHRIL (MTRL) → STRIDER TWO (STR2)", "forward_hops": [], "return_hops": [], "total_forward_distance": null, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!6c7410b8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1130038932, "to": 3127535008, "id": 4047429782, "rx_time": 1755535737, "rx_snr": 11.25, "rx_rssi": -72, "hop_limit": 2, "hop_start": 2, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 148, "tx_after": 0, "decoded": { "portnum": 70, "payload": "120100", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ 0 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (3 bytes)
120100
Hex Analysis:
Size:3 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

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Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
PALANTIR (PLTR) Primary 0.000s
Reference 		-72.0 dBm 11.25 dB 0 LongFast 2025-08-18 18:59:58 Current
STRIDER TWO (STR2) -659.810s
Before 		Unknown Unknown 0 LongFast 2025-08-18 18:48:59 View
Xebia 🌐🔌 Hilversum Bridge (XHB) -652.466s
Before 		-84.0 dBm 13.00 dB 2 LongFast 2025-08-18 18:49:06 View
HolRad (HlRd) -652.329s
Before 		-107.0 dBm 1.75 dB 2 LongFast 2025-08-18 18:49:06 View
MITHRIL (MTRL) -125.347s
Before 		Unknown Unknown 0 LongFast 2025-08-18 18:57:53 View
5

Total Receptions

5

Unique Gateways