Packet #162302 Success

TRACEROUTE_APP packet from W9LAC - Pillar 01 (PLR1) to 136F S1 (16c7)

13
Total Receptions
13
Unique Gateways
0
Hop Count
20
Payload Bytes
Packet Information
Database ID: 162302
Mesh Packet ID: 0x96185caf
Used for correlation across gateways
Timestamp: 2026-03-29 20:38:41 UTC
From Node: W9LAC - Pillar 01 (PLR1)
To Node: 136F S1 (16c7)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Painesville-1-Skynet-1 (PVL1)
Channel: LongFast
RSSI: -80 dBm
SNR: -10.25 dBm
Hop Info: 0/5 hops
Start: 5, Limit: 5
Relay Node: d6 PLR1
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: 20 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: 136F 1WT (136W) → Kirtland1-Skynet2 (KIRT) → Painesville-1-Skynet-1 (PVL1)
Hop Count: 2 hops
Status: Complete
SNR Towards: 6.75 dB 5.0 dB 4.25 dB 5.5 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 W9LAC - Pillar 01 (PLR1) 136F 1WT (136W) 25.00 km 6.75 dB Origin Hops
2 136F 1WT (136W) Kirtland1-Skynet2 (KIRT) 9.28 km 5.0 dB Relay Hops
3 Kirtland1-Skynet2 (KIRT) Painesville-1-Skynet-1 (PVL1) 10.56 km 4.25 dB Destination Hops
Total Forward Distance
44.84 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:20 bytes
Gateway:!e8471e20
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:0 / 5
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !e8471e20
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (20 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 653255382
Source node ID 		uint32
to 2968000199
Target node ID 		uint32
decoded.portnum TRACEROUTE_APP
TRACEROUTE_APP 		enum
decoded.payload_length 20 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -80.0 dBm
Signal strength at gateway 		int32
rx_snr -10.25 dB
Signal quality at gateway 		float
rx_time 1774816720
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 214
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
  • ✓ 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
Want ack: True
Gateway ID: !e8471e20
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -80.0 dBm
SNR: -10.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:20 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 461262805, 2596603480, 3896974880 ], "snr_towards": [ 6.75, 5.0, 4.25, 5.5 ], "route_back": [], "snr_back": [], "route_node_names": { "3896974880": "Painesville-1-Skynet-1 (PVL1)", "2968000199": "136F S1 (16c7)", "461262805": "136F 1WT (136W)", "653255382": "W9LAC - Pillar 01 (PLR1)", "2596603480": "Kirtland1-Skynet2 (KIRT)" }, "traceroute_packet": { "packet_data": { "id": 162302, "timestamp": 1774816721.3657732, "from_node_id": 653255382, "to_node_id": 2968000199, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!e8471e20", "channel_id": "LongFast", "mesh_packet_id": 2518178991, "rssi": -80, "snr": -10.25, "hop_limit": 5, "hop_start": 5, "payload_length": 20, "processed_successfully": 1, "raw_payload": "0a0cd54f7e1b5806c59a201e47e812041b141116", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1774816720, "pki_encrypted": 0, "next_hop": 0, "relay_node": 214, "tx_after": 0, "raw_service_envelope": "0a540dd6e2ef2615c716e8b018082a1f428d7d747932d61e759abe6dff25fc7f829c783fd11d5f492c5136c85eab3335af5c18963dd08dc96945000024c14805500160b0ffffffffffffffff0178059801d601a8010112084c6f6e67466173741a09216538343731653230", "timestamp_str": "2026-03-29 20:38:41 UTC", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "W9LAC - Pillar 01 (PLR1)", "to_node_name": "136F S1 (16c7)", "relay_hex": "d6", "relay_candidates": [ { "node_id": 653255382, "node_name": "W9LAC - Pillar 01", "hex_id": "!26efe2d6", "short_name": "PLR1", "last_byte": "d6" } ], "gateway_name": "Painesville-1-Skynet-1 (PVL1)", "gateway_location": { "node_id": 3896974880, "latitude": 41.6985088, "longitude": -81.2691456, "altitude": 250, "timestamp": 1778182067.5346406, "timestamp_str": "2026-05-07 19:27:47", "display_name": "Painesville-1-Skynet-1", "long_name": "Painesville-1-Skynet-1", "short_name": "PVL1", "hw_model": "DIY_V1" } }, "resolve_names": true, "packet_id": 162302, "from_node_id": 653255382, "to_node_id": 2968000199, "timestamp": 1774816721.3657732, "gateway_id": "!e8471e20", "raw_payload": "0a0cd54f7e1b5806c59a201e47e812041b141116", "hop_limit": 5, "hop_start": 5, "from_node_name": "W9LAC - Pillar 01 (PLR1)", "to_node_name": "136F S1 (16c7)", "route_data": { "route_nodes": [ 461262805, 2596603480, 3896974880 ], "snr_towards": [ 6.75, 5.0, 4.25, 5.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 653255382, 461262805, 2596603480, 3896974880 ], "node_names": [ "W9LAC - Pillar 01 (PLR1)", "136F 1WT (136W)", "Kirtland1-Skynet2 (KIRT)", "Painesville-1-Skynet-1 (PVL1)" ], "snr_values": [ 6.75, 5.0, 4.25, 5.5 ], "hops": [ { "hop_number": 1, "from_node_id": 653255382, "to_node_id": 461262805, "from_node_name": "W9LAC - Pillar 01 (PLR1)", "to_node_name": "136F 1WT (136W)", "snr": 6.75, "direction": "forward", "is_target_hop": false, "distance_meters": 25001.211653278835, "from_location_timestamp": 1774816720.1281977, "to_location_timestamp": 1774755812.3223596, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 16.9h ago" }, { "hop_number": 2, "from_node_id": 461262805, "to_node_id": 2596603480, "from_node_name": "136F 1WT (136W)", "to_node_name": "Kirtland1-Skynet2 (KIRT)", "snr": 5.0, "direction": "forward", "is_target_hop": false, "distance_meters": 9278.769859423493, "from_location_timestamp": 1774755812.3223596, "to_location_timestamp": 1774815782.5139112, "from_location_age_warning": "from 16.9h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 3, "from_node_id": 2596603480, "to_node_id": 3896974880, "from_node_name": "Kirtland1-Skynet2 (KIRT)", "to_node_name": "Painesville-1-Skynet-1 (PVL1)", "snr": 4.25, "direction": "forward", "is_target_hop": false, "distance_meters": 10564.276647631152, "from_location_timestamp": 1774815782.5139112, "to_location_timestamp": 1774816615.9655595, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.0h ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2968000199, 461262805, 2596603480, 3896974880, 653255382 ], "node_names": [ "136F S1 (16c7)", "136F 1WT (136W)", "Kirtland1-Skynet2 (KIRT)", "Painesville-1-Skynet-1 (PVL1)", "W9LAC - Pillar 01 (PLR1)" ], "snr_values": [ 6.75, 5.0, 4.25, 5.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2968000199, "to_node_id": 461262805, "from_node_name": "136F S1 (16c7)", "to_node_name": "136F 1WT (136W)", "snr": 6.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 1818.7437381382726, "from_location_timestamp": 1776445500.245699, "to_location_timestamp": 1774755812.3223596, "from_location_age_warning": "from 2.7w later", "to_location_age_warning": "from 16.9h ago" }, { "hop_number": 2, "from_node_id": 461262805, "to_node_id": 2596603480, "from_node_name": "136F 1WT (136W)", "to_node_name": "Kirtland1-Skynet2 (KIRT)", "snr": 5.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 9278.769859423493, "from_location_timestamp": 1774755812.3223596, "to_location_timestamp": 1774815782.5139112, "from_location_age_warning": "from 16.9h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 3, "from_node_id": 2596603480, "to_node_id": 3896974880, "from_node_name": "Kirtland1-Skynet2 (KIRT)", "to_node_name": "Painesville-1-Skynet-1 (PVL1)", "snr": 4.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 10564.276647631152, "from_location_timestamp": 1774815782.5139112, "to_location_timestamp": 1774816615.9655595, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 4, "from_node_id": 3896974880, "to_node_id": 653255382, "from_node_name": "Painesville-1-Skynet-1 (PVL1)", "to_node_name": "W9LAC - Pillar 01 (PLR1)", "snr": 5.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 17884.327260108097, "from_location_timestamp": 1774816615.9655595, "to_location_timestamp": 1774816720.1281977, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.0h ago" } ], "is_complete": true, "total_hops": 4 } }, "has_return_path": false, "is_complete": true, "forward_path_display": "W9LAC - Pillar 01 (PLR1) → 136F 1WT (136W) → Kirtland1-Skynet2 (KIRT) → Painesville-1-Skynet-1 (PVL1)", "return_path_display": null, "actual_rf_path_display": "136F S1 (16c7) → 136F 1WT (136W) → Kirtland1-Skynet2 (KIRT) → Painesville-1-Skynet-1 (PVL1) → W9LAC - Pillar 01 (PLR1)", "forward_hops": [ { "hop_number": 1, "from_node_id": 653255382, "to_node_id": 461262805, "from_node_name": "W9LAC - Pillar 01 (PLR1)", "to_node_name": "136F 1WT (136W)", "snr": 6.75, "direction": "forward", "is_target_hop": false, "distance_meters": 25001.211653278835, "from_location_timestamp": 1774816720.1281977, "to_location_timestamp": 1774755812.3223596, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 16.9h ago" }, { "hop_number": 2, "from_node_id": 461262805, "to_node_id": 2596603480, "from_node_name": "136F 1WT (136W)", "to_node_name": "Kirtland1-Skynet2 (KIRT)", "snr": 5.0, "direction": "forward", "is_target_hop": false, "distance_meters": 9278.769859423493, "from_location_timestamp": 1774755812.3223596, "to_location_timestamp": 1774815782.5139112, "from_location_age_warning": "from 16.9h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 3, "from_node_id": 2596603480, "to_node_id": 3896974880, "from_node_name": "Kirtland1-Skynet2 (KIRT)", "to_node_name": "Painesville-1-Skynet-1 (PVL1)", "snr": 4.25, "direction": "forward", "is_target_hop": false, "distance_meters": 10564.276647631152, "from_location_timestamp": 1774815782.5139112, "to_location_timestamp": 1774816615.9655595, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.0h ago" } ], "return_hops": [], "total_forward_distance": 44844.258160333484, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 653255382, "to": 2968000199, "channel": 8, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "CgzVT34bWAbFmiAeR+gSBBsUERY=", "request_id": 3744393345, "bitfield": 1 }, "id": 2518178991, "rx_time": 1774816720, "rx_snr": -10.25, "hop_limit": 5, "want_ack": true, "rx_rssi": -80, "hop_start": 5, "relay_node": 214, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!e8471e20" }, "mesh_packet": { "from": 653255382, "to": 2968000199, "channel": 8, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "CgzVT34bWAbFmiAeR+gSBBsUERY=", "request_id": 3744393345, "bitfield": 1, "parsed_payload": { "route": [ 461262805, 2596603480, 3896974880 ], "snr_towards": [ 27, 20, 17, 22 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } }, "id": 2518178991, "rx_time": 1774816720, "rx_snr": -10.25, "hop_limit": 5, "want_ack": true, "rx_rssi": -80, "hop_start": 5, "relay_node": 214, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (20 bytes)
0a0cd54f7e1b5806c59a201e47e812041b141116
Hex Analysis:
Size:20 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
Painesville-1-Skynet-1 (PVL1) Primary 0.000s
Reference 		-80.0 dBm -10.25 dB 0 d6 PLR1 LongFast 2026-03-29 20:38:41 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
Meshtastic 8978 (8978) -0.040s
Before 		-128.0 dBm -15.25 dB 0 - LongFast 2026-03-29 20:38:41 UTC View
1 hop Gateways that received this packet after 1 hop
W8IJC's Home Rak Node (IJC1) +2.389s
After 		-122.0 dBm -9.75 dB 1 - LongFast 2026-03-29 20:38:43 UTC View
Meshtastic 295c (295c) +1.604s
After 		-83.0 dBm 7.00 dB 1 7d MIJS LongFast 2026-03-29 20:38:42 UTC View
136FA UPL (136U) +4.518s
After 		-31.0 dBm 6.00 dB 1 50 136B LongFast 2026-03-29 20:38:45 UTC View
136F S1 (16c7) +4.592s
After 		-47.0 dBm 10.50 dB 1 50 136B LongFast 2026-03-29 20:38:45 UTC View
2 hops Gateways that received this packet after 2 hops
AD8G pi test (AD8G) +3.229s
After 		-107.0 dBm -14.25 dB 2 86 NBRY LongFast 2026-03-29 20:38:44 UTC View
AD8G MQTT Gateway (1574) +3.213s
After 		-54.0 dBm 6.25 dB 2 86 2899 , NBRY LongFast 2026-03-29 20:38:44 UTC View
W8IJC's Portable T-Beam Node (IJC2) +4.257s
After 		-44.0 dBm 6.75 dB 2 87 IJC1 LongFast 2026-03-29 20:38:45 UTC View
3 hops Gateways that received this packet after 3 hops
NU8H-1 (U8H1) +5.039s
After 		-117.0 dBm -6.25 dB 3 - LongFast 2026-03-29 20:38:46 UTC View
KE8YIR-1 (YIR1) +4.972s
After 		-83.0 dBm 6.00 dB 3 4b MPRK LongFast 2026-03-29 20:38:46 UTC View
4 hops Gateways that received this packet after 4 hops
Leaf Coventry (neome.sh) (cvnt) +6.822s
After 		-134.0 dBm -13.50 dB 4 2f LongFast 2026-03-29 20:38:48 UTC View
KA8OAD-3 (OAD3) +7.733s
After 		-127.0 dBm -4.50 dB 4 - LongFast 2026-03-29 20:38:49 UTC View
13

Total Receptions

13

Unique Gateways