Packet #116196 Success

TRACEROUTE_APP packet from ZL1 Client (ZL1C) to !8238e104

2
Total Receptions
1
Unique Gateways
-1
Hop Count
43
Payload Bytes
Packet Information
Database ID: 116196
Mesh Packet ID: 0x26d30e9e
Used for correlation across gateways
Timestamp: 2026-04-16 10:06:45 UTC
From Node: ZL1 Client (ZL1C)
To Node: !8238e104 (e104)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: MIB Node 0 - nepamesh (MIB0)
Channel: LongFast
RSSI: -86 dBm
SNR: 2.0 dBm
Hop Info: -1/0 hops
Start: 0, Limit: 1
Relay Node: None
Payload Data
Protocol: TRACEROUTE_APP
Size: 43 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: SUSQ VAL PA Mesh - Scranton - STARC (SVMI) → !ffffffff → Sandworm (SAND) → Mountain Router 1 (MR1) → LoneWolf 1 (LW1) → Nescopeck Pass (MIB1) (MN1M) → MIB Node 0 - nepamesh (MIB0)
Hop Count: 6 hops
Status: Incomplete - Final destination not reached
SNR Towards: -3.0 dB 2.0 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 ZL1 Client (ZL1C) SUSQ VAL PA Mesh - Scranton - STARC (SVMI) Unknown -3.0 dB Origin Hops
2 SUSQ VAL PA Mesh - Scranton - STARC (SVMI) !ffffffff Unknown 2.0 dB Relay Hops
3 !ffffffff Sandworm (SAND) Unknown Unknown Relay Hops
4 Sandworm (SAND) Mountain Router 1 (MR1) Unknown Unknown Relay Hops
5 Mountain Router 1 (MR1) LoneWolf 1 (LW1) Unknown Unknown Relay Hops
6 LoneWolf 1 (LW1) Nescopeck Pass (MIB1) (MN1M) 4.64 km Unknown Relay Hops
7 Nescopeck Pass (MIB1) (MN1M) MIB Node 0 - nepamesh (MIB0) 417 m Unknown Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
5.06 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:43 bytes
Gateway:!b2a72e48
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:-1 / 0
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

FieldValue
gateway_id !b2a72e48
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (43 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1770303264
Source node ID 		uint32
to 2184765700
Target node ID 		uint32
decoded.portnum TRACEROUTE_APP
TRACEROUTE_APP 		enum
decoded.payload_length 43 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start Not set uint32
hops_taken -1
Calculated: hop_start - hop_limit 		derived
rx_rssi -86.0 dBm
Signal strength at gateway 		int32
rx_snr 2.00 dB
Signal quality at gateway 		float
rx_time 1776333873
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 Not set 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 (-1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !b2a72e48
Signal Metrics: RSSI: -86.0 dBm
SNR: 2.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:43 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 3579467049, 4294967295, 3849211866, 3381444082, 1344142899, 3677038344, 2997300808 ], "snr_towards": [ -3.0, 2.0 ], "route_back": [], "snr_back": [], "route_node_names": { "1770303264": "ZL1 Client (ZL1C)", "2184765700": "!8238e104", "3677038344": "Nescopeck Pass (MIB1) (MN1M)", "3579467049": "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "2997300808": "MIB Node 0 - nepamesh (MIB0)", "3381444082": "Mountain Router 1 (MR1)", "1344142899": "LoneWolf 1 (LW1)", "3849211866": "Sandworm (SAND)", "4294967295": "!ffffffff" }, "traceroute_packet": { "packet_data": { "id": 116196, "timestamp": 1776334005.567476, "from_node_id": 1770303264, "to_node_id": 2184765700, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!b2a72e48", "channel_id": "LongFast", "mesh_packet_id": 651366046, "rssi": -86, "snr": 2.0, "hop_limit": 1, "hop_start": 0, "payload_length": 43, "processed_successfully": 1, "raw_payload": "0a1c29555ad5ffffffffda4f6ee5f2bd8cc933fe1d5008272bdb482ea7b2120bf4ffffffffffffffff0108", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1776333873, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "raw_service_envelope": "0a5e0d20af84691504e1388222310846122b0a1c29555ad5ffffffffda4f6ee5f2bd8cc933fe1d5008272bdb482ea7b2120bf4ffffffffffffffff01081801359e0ed3263d31b4e06945000000404801500160aaffffffffffffffff01a8010112084c6f6e67466173741a09216232613732653438", "timestamp_str": "2026-04-16 10:06:45 UTC", "hop_count": -1, "has_payload": true, "success": 1, "from_node_name": "ZL1 Client (ZL1C)", "to_node_name": "!8238e104", "relay_hex": null, "relay_candidates": [], "gateway_name": "MIB Node 0 - nepamesh (MIB0)", "gateway_location": { "node_id": 2997300808, "latitude": 41.0779648, "longitude": -75.9431168, "altitude": 510, "timestamp": 1777149871.675936, "timestamp_str": "2026-04-25 20:44:31", "display_name": "MIB Node 0 - nepamesh", "long_name": "MIB Node 0 - nepamesh", "short_name": "MIB0", "hw_model": "HELTEC_V4" } }, "resolve_names": true, "packet_id": 116196, "from_node_id": 1770303264, "to_node_id": 2184765700, "timestamp": 1776334005.567476, "gateway_id": "!b2a72e48", "raw_payload": "0a1c29555ad5ffffffffda4f6ee5f2bd8cc933fe1d5008272bdb482ea7b2120bf4ffffffffffffffff0108", "hop_limit": 1, "hop_start": 0, "from_node_name": "ZL1 Client (ZL1C)", "to_node_name": "!8238e104", "route_data": { "route_nodes": [ 3579467049, 4294967295, 3849211866, 3381444082, 1344142899, 3677038344, 2997300808 ], "snr_towards": [ -3.0, 2.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 1770303264, 3579467049, 4294967295, 3849211866, 3381444082, 1344142899, 3677038344, 2997300808 ], "node_names": [ "ZL1 Client (ZL1C)", "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "!ffffffff", "Sandworm (SAND)", "Mountain Router 1 (MR1)", "LoneWolf 1 (LW1)", "Nescopeck Pass (MIB1) (MN1M)", "MIB Node 0 - nepamesh (MIB0)" ], "snr_values": [ -3.0, 2.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1770303264, "to_node_id": 3579467049, "from_node_name": "ZL1 Client (ZL1C)", "to_node_name": "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "snr": -3.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 3579467049, "to_node_id": 4294967295, "from_node_name": "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "to_node_name": "!ffffffff", "snr": 2.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 4294967295, "to_node_id": 3849211866, "from_node_name": "!ffffffff", "to_node_name": "Sandworm (SAND)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 4, "from_node_id": 3849211866, "to_node_id": 3381444082, "from_node_name": "Sandworm (SAND)", "to_node_name": "Mountain Router 1 (MR1)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 5, "from_node_id": 3381444082, "to_node_id": 1344142899, "from_node_name": "Mountain Router 1 (MR1)", "to_node_name": "LoneWolf 1 (LW1)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 6, "from_node_id": 1344142899, "to_node_id": 3677038344, "from_node_name": "LoneWolf 1 (LW1)", "to_node_name": "Nescopeck Pass (MIB1) (MN1M)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": 4640.425886715743, "from_location_timestamp": 1776332412.009376, "to_location_timestamp": 1776302341.6499062, "from_location_age_warning": "from 0.4h ago", "to_location_age_warning": "from 8.8h ago" }, { "hop_number": 7, "from_node_id": 3677038344, "to_node_id": 2997300808, "from_node_name": "Nescopeck Pass (MIB1) (MN1M)", "to_node_name": "MIB Node 0 - nepamesh (MIB0)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": 416.96650309001274, "from_location_timestamp": 1776302341.6499062, "to_location_timestamp": 1776287769.0339208, "from_location_age_warning": "from 8.8h ago", "to_location_age_warning": "from 12.8h ago" } ], "is_complete": false, "total_hops": 7 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1770303264, 3579467049, 4294967295 ], "node_names": [ "ZL1 Client (ZL1C)", "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "!ffffffff" ], "snr_values": [ -3.0, 2.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1770303264, "to_node_id": 3579467049, "from_node_name": "ZL1 Client (ZL1C)", "to_node_name": "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "snr": -3.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 3579467049, "to_node_id": 4294967295, "from_node_name": "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "to_node_name": "!ffffffff", "snr": 2.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "is_complete": false, "total_hops": 2 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "ZL1 Client (ZL1C) → SUSQ VAL PA Mesh - Scranton - STARC (SVMI) → !ffffffff → Sandworm (SAND) → Mountain Router 1 (MR1) → LoneWolf 1 (LW1) → Nescopeck Pass (MIB1) (MN1M) → MIB Node 0 - nepamesh (MIB0)", "return_path_display": null, "actual_rf_path_display": "ZL1 Client (ZL1C) → SUSQ VAL PA Mesh - Scranton - STARC (SVMI) → !ffffffff", "forward_hops": [ { "hop_number": 1, "from_node_id": 1770303264, "to_node_id": 3579467049, "from_node_name": "ZL1 Client (ZL1C)", "to_node_name": "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "snr": -3.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 3579467049, "to_node_id": 4294967295, "from_node_name": "SUSQ VAL PA Mesh - Scranton - STARC (SVMI)", "to_node_name": "!ffffffff", "snr": 2.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 4294967295, "to_node_id": 3849211866, "from_node_name": "!ffffffff", "to_node_name": "Sandworm (SAND)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 4, "from_node_id": 3849211866, "to_node_id": 3381444082, "from_node_name": "Sandworm (SAND)", "to_node_name": "Mountain Router 1 (MR1)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 5, "from_node_id": 3381444082, "to_node_id": 1344142899, "from_node_name": "Mountain Router 1 (MR1)", "to_node_name": "LoneWolf 1 (LW1)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 6, "from_node_id": 1344142899, "to_node_id": 3677038344, "from_node_name": "LoneWolf 1 (LW1)", "to_node_name": "Nescopeck Pass (MIB1) (MN1M)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": 4640.425886715743, "from_location_timestamp": 1776332412.009376, "to_location_timestamp": 1776302341.6499062, "from_location_age_warning": "from 0.4h ago", "to_location_age_warning": "from 8.8h ago" }, { "hop_number": 7, "from_node_id": 3677038344, "to_node_id": 2997300808, "from_node_name": "Nescopeck Pass (MIB1) (MN1M)", "to_node_name": "MIB Node 0 - nepamesh (MIB0)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": 416.96650309001274, "from_location_timestamp": 1776302341.6499062, "to_location_timestamp": 1776287769.0339208, "from_location_age_warning": "from 8.8h ago", "to_location_age_warning": "from 12.8h ago" } ], "return_hops": [], "total_forward_distance": 5057.392389805756, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1770303264, "to": 2184765700, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "ChwpVVrV/////9pPbuXyvYzJM/4dUAgnK9tILqeyEgv0//////////8BCA==", "want_response": true }, "id": 651366046, "rx_time": 1776333873, "rx_snr": 2.0, "hop_limit": 1, "want_ack": true, "rx_rssi": -86, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!b2a72e48" }, "mesh_packet": { "from": 1770303264, "to": 2184765700, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "ChwpVVrV/////9pPbuXyvYzJM/4dUAgnK9tILqeyEgv0//////////8BCA==", "want_response": true, "parsed_payload": { "route": [ 3579467049, 4294967295, 3849211866, 3381444082, 1344142899, 3677038344, 2997300808 ], "snr_towards": [ -12, 8 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } }, "id": 651366046, "rx_time": 1776333873, "rx_snr": 2.0, "hop_limit": 1, "want_ack": true, "rx_rssi": -86, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (43 bytes)
0a1c29555ad5ffffffffda4f6ee5f2bd8cc933fe1d5008272bdb482ea7b2120bf4ffffffffffffffff0108
Hex Analysis:
Size:43 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
MIB Node 0 - nepamesh (MIB0) Primary 0.000s
Reference 		-86.0 dBm 2.00 dB -1 - LongFast 2026-04-16 10:06:45 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
MIB Node 0 - nepamesh (MIB0) +0.016s
After 		-86.0 dBm 2.00 dB 0 - LongFast 2026-04-16 10:06:45 UTC View
2

Total Receptions

1

Unique Gateways