Packet #2478792 Success

TRACEROUTE_APP packet from k3ntr.com (GH) to NZ00 Base Station (NZ00)

3
Total Receptions
3
Unique Gateways
2
Hop Count
60
Payload Bytes
Packet Information
Database ID: 2478792
Mesh Packet ID: 0xec8b8ac9
Used for correlation across gateways
Timestamp: 2025-11-20 12:03:44 UTC
From Node: k3ntr.com (GH)
To Node: NZ00 Base Station (NZ00)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: corruptedstack Weather (cswx)
Channel: LongFast
RSSI: -17 dBm
SNR: 8.0 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Relay Node: 70 dmb#
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: 60 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Yuriy’s T-1000E (7c40)
Hop Count: 0 hops
Status: Forward incomplete, Return in progress
SNR Towards: -16.75 dB -6.25 dB
Return Path: !ffffffff → corruptedstack heltec V4 | nyme.sh (dmb#)
SNR Back: -32.0 dB -16.0 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 NZ00 Base Station (NZ00) Yuriy’s T-1000E (7c40) 47.53 km -16.75 dB Origin Hops
2 Yuriy’s T-1000E (7c40) k3ntr.com (GH) 14.13 km -6.25 dB Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 k3ntr.com (GH) !ffffffff Unknown -32.0 dB Return Start Hops
2 !ffffffff corruptedstack heltec V4 | nyme.sh (dmb#) Unknown -16.0 dB Return End Hops
Total Forward Distance
61.67 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:60 bytes
Gateway:!b2a79554
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:2 / 3
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

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !b2a79554
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (60 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3663222056
Source node ID 		uint32
to 2718567952
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 60 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -17.0 dBm
Signal strength at gateway 		int32
rx_snr 8.00 dB
Signal quality at gateway 		float
rx_time 1763640319
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 112
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763640224.3763456
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
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !b2a79554
Signal Metrics: RSSI: -17.0 dBm
SNR: 8.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:60 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1809546304 ], "snr_towards": [ -16.75, -6.25 ], "route_back": [ 4294967295, 1770176880 ], "snr_back": [ -32.0, -16.0 ], "route_node_names": { "1809546304": "Yuriy’s T-1000E (7c40)", "3663222056": "k3ntr.com (GH)", "2718567952": "NZ00 Base Station (NZ00)", "1770176880": "corruptedstack heltec V4 | nyme.sh (dmb#)", "4294967295": "!ffffffff" }, "traceroute_packet": { "packet_data": { "id": 2478792, "timestamp": 1763640224.3763456, "from_node_id": 3663222056, "to_node_id": 2718567952, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!b2a79554", "channel_id": "LongFast", "mesh_packet_id": 3968568009, "rssi": -17, "snr": 8.0, "hop_limit": 1, "hop_start": 3, "payload_length": 60, "processed_successfully": 1, "raw_payload": "0a04407cdb6b1214bdffffffffffffffff01e7ffffffffffffffff011a08ffffffff70c18269221480ffffffffffffffff01c0ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1763640319, "pki_encrypted": 0, "next_hop": 0, "relay_node": 112, "tx_after": 0, "timestamp_str": "2025-11-20 12:03:44 UTC", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "k3ntr.com (GH)", "to_node_name": "NZ00 Base Station (NZ00)", "relay_hex": "70", "relay_candidates": [ { "node_id": 1770176880, "node_name": "corruptedstack heltec V4 | nyme.sh", "hex_id": "!6982c170", "short_name": "dmb#", "last_byte": "70" } ], "gateway_name": "corruptedstack Weather (cswx)", "gateway_location": { "node_id": 2997327188, "latitude": 40.763392, "longitude": -74.5275392, "altitude": 199, "timestamp": 1764421500.0289583, "timestamp_str": "2025-11-29 08:05:00", "display_name": "corruptedstack Weather", "long_name": "corruptedstack Weather", "short_name": "cswx", "hw_model": "HELTEC_V4" } }, "resolve_names": true, "packet_id": 2478792, "from_node_id": 3663222056, "to_node_id": 2718567952, "timestamp": 1763640224.3763456, "gateway_id": "!b2a79554", "raw_payload": "0a04407cdb6b1214bdffffffffffffffff01e7ffffffffffffffff011a08ffffffff70c18269221480ffffffffffffffff01c0ffffffffffffffff01", "hop_limit": 1, "hop_start": 3, "from_node_name": "k3ntr.com (GH)", "to_node_name": "NZ00 Base Station (NZ00)", "route_data": { "route_nodes": [ 1809546304 ], "snr_towards": [ -16.75, -6.25 ], "route_back": [ 4294967295, 1770176880 ], "snr_back": [ -32.0, -16.0 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 2718567952, 1809546304, 3663222056 ], "node_names": [ "NZ00 Base Station (NZ00)", "Yuriy’s T-1000E (7c40)", "k3ntr.com (GH)" ], "snr_values": [ -16.75, -6.25 ], "hops": [ { "hop_number": 1, "from_node_id": 2718567952, "to_node_id": 1809546304, "from_node_name": "NZ00 Base Station (NZ00)", "to_node_name": "Yuriy’s T-1000E (7c40)", "snr": -16.75, "direction": "forward", "is_target_hop": false, "distance_meters": 47531.80207035395, "from_location_timestamp": 1762865909.6007621, "to_location_timestamp": 1763616690.7565434, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 6.5h ago" }, { "hop_number": 2, "from_node_id": 1809546304, "to_node_id": 3663222056, "from_node_name": "Yuriy’s T-1000E (7c40)", "to_node_name": "k3ntr.com (GH)", "snr": -6.25, "direction": "forward", "is_target_hop": false, "distance_meters": 14134.820786166576, "from_location_timestamp": 1763616690.7565434, "to_location_timestamp": 1763638039.2352781, "from_location_age_warning": "from 6.5h ago", "to_location_age_warning": "from 0.6h ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": { "path_type": "return", "node_ids": [ 3663222056, 4294967295, 1770176880 ], "node_names": [ "k3ntr.com (GH)", "!ffffffff", "corruptedstack heltec V4 | nyme.sh (dmb#)" ], "snr_values": [ -32.0, -16.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3663222056, "to_node_id": 4294967295, "from_node_name": "k3ntr.com (GH)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "return", "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": 4294967295, "to_node_id": 1770176880, "from_node_name": "!ffffffff", "to_node_name": "corruptedstack heltec V4 | nyme.sh (dmb#)", "snr": -16.0, "direction": "return", "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 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 2718567952, 1809546304, 3663222056, 4294967295, 1770176880 ], "node_names": [ "NZ00 Base Station (NZ00)", "Yuriy’s T-1000E (7c40)", "k3ntr.com (GH)", "!ffffffff", "corruptedstack heltec V4 | nyme.sh (dmb#)" ], "snr_values": [ -16.75, -6.25, -32.0, -16.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2718567952, "to_node_id": 1809546304, "from_node_name": "NZ00 Base Station (NZ00)", "to_node_name": "Yuriy’s T-1000E (7c40)", "snr": -16.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 47531.80207035395, "from_location_timestamp": 1762865909.6007621, "to_location_timestamp": 1763616690.7565434, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 6.5h ago" }, { "hop_number": 2, "from_node_id": 1809546304, "to_node_id": 3663222056, "from_node_name": "Yuriy’s T-1000E (7c40)", "to_node_name": "k3ntr.com (GH)", "snr": -6.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 14134.820786166576, "from_location_timestamp": 1763616690.7565434, "to_location_timestamp": 1763638039.2352781, "from_location_age_warning": "from 6.5h ago", "to_location_age_warning": "from 0.6h ago" }, { "hop_number": 3, "from_node_id": 3663222056, "to_node_id": 4294967295, "from_node_name": "k3ntr.com (GH)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "return_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": 4, "from_node_id": 4294967295, "to_node_id": 1770176880, "from_node_name": "!ffffffff", "to_node_name": "corruptedstack heltec V4 | nyme.sh (dmb#)", "snr": -16.0, "direction": "return_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": 4 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "NZ00 Base Station (NZ00) → Yuriy’s T-1000E (7c40) → k3ntr.com (GH)", "return_path_display": "k3ntr.com (GH) → !ffffffff → corruptedstack heltec V4 | nyme.sh (dmb#)", "actual_rf_path_display": "NZ00 Base Station (NZ00) → Yuriy’s T-1000E (7c40) → k3ntr.com (GH) → !ffffffff → corruptedstack heltec V4 | nyme.sh (dmb#)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2718567952, "to_node_id": 1809546304, "from_node_name": "NZ00 Base Station (NZ00)", "to_node_name": "Yuriy’s T-1000E (7c40)", "snr": -16.75, "direction": "forward", "is_target_hop": false, "distance_meters": 47531.80207035395, "from_location_timestamp": 1762865909.6007621, "to_location_timestamp": 1763616690.7565434, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 6.5h ago" }, { "hop_number": 2, "from_node_id": 1809546304, "to_node_id": 3663222056, "from_node_name": "Yuriy’s T-1000E (7c40)", "to_node_name": "k3ntr.com (GH)", "snr": -6.25, "direction": "forward", "is_target_hop": false, "distance_meters": 14134.820786166576, "from_location_timestamp": 1763616690.7565434, "to_location_timestamp": 1763638039.2352781, "from_location_age_warning": "from 6.5h ago", "to_location_age_warning": "from 0.6h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 3663222056, "to_node_id": 4294967295, "from_node_name": "k3ntr.com (GH)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "return", "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": 4294967295, "to_node_id": 1770176880, "from_node_name": "!ffffffff", "to_node_name": "corruptedstack heltec V4 | nyme.sh (dmb#)", "snr": -16.0, "direction": "return", "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" } ], "total_forward_distance": 61666.622856520524, "total_return_distance": 0 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a79554", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3663222056, "to": 2718567952, "id": 3968568009, "rx_time": 1763640319, "rx_snr": 8.0, "rx_rssi": -17, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 112, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04407cdb6b1214bdffffffffffffffff01e7ffffffffffffffff011a08ffffffff70c18269221480ffffffffffffffff01c0ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1809546304 ], "snr_towards": [ -67, -25 ], "route_back": [ 4294967295, 1770176880 ], "snr_back": [ -128, -64 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (60 bytes)
0a04407cdb6b1214bdffffffffffffffff01e7ffffffffffffffff011a08ffffffff70c18269221480ffffffffffffffff01c0ffffffffffffffff01
Hex Analysis:
Size:60 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
corruptedstack Weather (cswx) Primary 0.000s
Reference 		-17.0 dBm 8.00 dB 2 70 dmb# LongFast 2025-11-20 12:03:44 UTC Current
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) +0.151s
After 		-8.0 dBm 7.75 dB 2 70 dmb# LongFast 2025-11-20 12:03:44 UTC View
csbot (dmbb) +0.209s
After 		-48.0 dBm 12.50 dB 2 70 dmb# LongFast 2025-11-20 12:03:44 UTC View
3

Total Receptions

3

Unique Gateways