Packet #2150291 Success

TRACEROUTE_APP packet from N1UGK QTH (UGKH) to JLO3 - HQ T-Echo (JLO3)

19
Total Receptions
19
Unique Gateways
3
Hop Count
46
Payload Bytes
Packet Information
Database ID: 2150291
Mesh Packet ID: 0x2149c919
Used for correlation across gateways
Timestamp: 2025-11-15 19:16:35 UTC
From Node: N1UGK QTH (UGKH)
To Node: JLO3 - HQ T-Echo (JLO3)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: corruptedstack Weather (cswx)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 3/5 hops
Start: 5, Limit: 2
Relay Node: ed dmbp
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: 46 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Penn Plaza (Penn) → Seward_rpt (Swrd) → 🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)
Hop Count: 2 hops
Status: Incomplete - Final destination not reached
SNR Towards: -32.0 dB -32.0 dB -17.0 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 N1UGK QTH (UGKH) Penn Plaza (Penn) 24.31 km -32.0 dB Origin Hops
2 Penn Plaza (Penn) Seward_rpt (Swrd) Unknown -32.0 dB Relay Hops
3 Seward_rpt (Swrd) 🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) Unknown -17.0 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
24.31 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:46 bytes
Gateway:!b2a79554
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
+ 1 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 (46 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2733340684
Source node ID 		uint32
to 4050448210
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 46 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 Not set int32
rx_snr Not set float
rx_time 1763234280
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment requested 		bool
priority 70
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 237
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763234195.4436738
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 (3 hops)
MQTT-Specific Fields
Want ack: True
Gateway ID: !b2a79554
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:46 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1213356233, 2556818805, 4277010157 ], "snr_towards": [ -32.0, -32.0, -17.0 ], "route_back": [], "snr_back": [], "route_node_names": { "1213356233": "Penn Plaza (Penn)", "2733340684": "N1UGK QTH (UGKH)", "4277010157": "🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)", "4050448210": "JLO3 - HQ T-Echo (JLO3)", "2556818805": "Seward_rpt (Swrd)" }, "traceroute_packet": { "packet_data": { "id": 2150291, "timestamp": 1763234195.4436738, "from_node_id": 2733340684, "to_node_id": 4050448210, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!b2a79554", "channel_id": "LongFast", "mesh_packet_id": 558483737, "rssi": 0, "snr": 0.0, "hop_limit": 2, "hop_start": 5, "payload_length": 46, "processed_successfully": 1, "raw_payload": "0a0cc958524875f56598edfeedfe121e80ffffffffffffffff0180ffffffffffffffff01bcffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 70, "delayed": 0, "channel_index": null, "rx_time": 1763234280, "pki_encrypted": 0, "next_hop": 0, "relay_node": 237, "tx_after": 0, "timestamp_str": "2025-11-15 19:16:35 UTC", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "N1UGK QTH (UGKH)", "to_node_name": "JLO3 - HQ T-Echo (JLO3)", "relay_hex": "ed", "relay_candidates": [ { "node_id": 4277010157, "node_name": "🦨 corruptedstack🦨 meshtoad 🐸", "hex_id": "!feedfeed", "short_name": "dmbp", "last_byte": "ed" } ], "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": 2150291, "from_node_id": 2733340684, "to_node_id": 4050448210, "timestamp": 1763234195.4436738, "gateway_id": "!b2a79554", "raw_payload": "0a0cc958524875f56598edfeedfe121e80ffffffffffffffff0180ffffffffffffffff01bcffffffffffffffff01", "hop_limit": 2, "hop_start": 5, "from_node_name": "N1UGK QTH (UGKH)", "to_node_name": "!f16cef52", "route_data": { "route_nodes": [ 1213356233, 2556818805, 4277010157 ], "snr_towards": [ -32.0, -32.0, -17.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2733340684, 1213356233, 2556818805, 4277010157 ], "node_names": [ "N1UGK QTH (UGKH)", "Penn Plaza (Penn)", "Seward_rpt (Swrd)", "🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)" ], "snr_values": [ -32.0, -32.0, -17.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2733340684, "to_node_id": 1213356233, "from_node_name": "N1UGK QTH (UGKH)", "to_node_name": "Penn Plaza (Penn)", "snr": -32.0, "direction": "forward", "is_target_hop": false, "distance_meters": 24311.71761801746, "from_location_timestamp": 1763230709.065102, "to_location_timestamp": 1763230850.7519734, "from_location_age_warning": "from 1.0h ago", "to_location_age_warning": "from 0.9h ago" }, { "hop_number": 2, "from_node_id": 1213356233, "to_node_id": 2556818805, "from_node_name": "Penn Plaza (Penn)", "to_node_name": "Seward_rpt (Swrd)", "snr": -32.0, "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": 2556818805, "to_node_id": 4277010157, "from_node_name": "Seward_rpt (Swrd)", "to_node_name": "🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)", "snr": -17.0, "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" } ], "is_complete": false, "total_hops": 3 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2733340684, 1213356233, 2556818805, 4277010157 ], "node_names": [ "N1UGK QTH (UGKH)", "Penn Plaza (Penn)", "Seward_rpt (Swrd)", "🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)" ], "snr_values": [ -32.0, -32.0, -17.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2733340684, "to_node_id": 1213356233, "from_node_name": "N1UGK QTH (UGKH)", "to_node_name": "Penn Plaza (Penn)", "snr": -32.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 24311.71761801746, "from_location_timestamp": 1763230709.065102, "to_location_timestamp": 1763230850.7519734, "from_location_age_warning": "from 1.0h ago", "to_location_age_warning": "from 0.9h ago" }, { "hop_number": 2, "from_node_id": 1213356233, "to_node_id": 2556818805, "from_node_name": "Penn Plaza (Penn)", "to_node_name": "Seward_rpt (Swrd)", "snr": -32.0, "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": 3, "from_node_id": 2556818805, "to_node_id": 4277010157, "from_node_name": "Seward_rpt (Swrd)", "to_node_name": "🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)", "snr": -17.0, "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": 3 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "N1UGK QTH (UGKH) → Penn Plaza (Penn) → Seward_rpt (Swrd) → 🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)", "return_path_display": null, "actual_rf_path_display": "N1UGK QTH (UGKH) → Penn Plaza (Penn) → Seward_rpt (Swrd) → 🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2733340684, "to_node_id": 1213356233, "from_node_name": "N1UGK QTH (UGKH)", "to_node_name": "Penn Plaza (Penn)", "snr": -32.0, "direction": "forward", "is_target_hop": false, "distance_meters": 24311.71761801746, "from_location_timestamp": 1763230709.065102, "to_location_timestamp": 1763230850.7519734, "from_location_age_warning": "from 1.0h ago", "to_location_age_warning": "from 0.9h ago" }, { "hop_number": 2, "from_node_id": 1213356233, "to_node_id": 2556818805, "from_node_name": "Penn Plaza (Penn)", "to_node_name": "Seward_rpt (Swrd)", "snr": -32.0, "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": 2556818805, "to_node_id": 4277010157, "from_node_name": "Seward_rpt (Swrd)", "to_node_name": "🦨 corruptedstack🦨 meshtoad 🐸 (dmbp)", "snr": -17.0, "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" } ], "return_hops": [], "total_forward_distance": 24311.71761801746, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a79554", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2733340684, "to": 4050448210, "id": 558483737, "rx_time": 1763234280, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 5, "via_mqtt": 0, "want_ack": 1, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 237, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0cc958524875f56598edfeedfe121e80ffffffffffffffff0180ffffffffffffffff01bcffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1213356233, 2556818805, 4277010157 ], "snr_towards": [ -128, -128, -68 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (46 bytes)
0a0cc958524875f56598edfeedfe121e80ffffffffffffffff0180ffffffffffffffff01bcffffffffffffffff01
Hex Analysis:
Size:46 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 		Unknown Unknown 3 ed dmbp LongFast 2025-11-15 19:16:35 UTC Current
Fried Fish 1 | nyme.sh (FF1) -2.412s
Before 		-104.0 dBm -14.00 dB 0 - LongFast 2025-11-15 19:16:33 UTC View
K2XAP V4 MS (XAP4) -1.132s
Before 		-66.0 dBm 4.25 dB 1 c9 Penn LongFast 2025-11-15 19:16:34 UTC View
Steiner Studios Tower (SST) -1.127s
Before 		-117.0 dBm -10.00 dB 1 c9 Penn , JLX3 LongFast 2025-11-15 19:16:34 UTC View
ClaremontWx.net (CmWx) -1.098s
Before 		-81.0 dBm 3.25 dB 1 c9 Penn LongFast 2025-11-15 19:16:34 UTC View
DRP1 Chelsea (DRP1) -0.843s
Before 		-77.0 dBm 6.25 dB 1 c9 Penn , JLX3 LongFast 2025-11-15 19:16:34 UTC View
K2XAP / nyme.sh (XAP) -0.623s
Before 		-119.0 dBm -10.00 dB 1 c9 Penn , JLX3 LongFast 2025-11-15 19:16:34 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -0.416s
Before 		-105.0 dBm -4.00 dB 1 c9 Penn LongFast 2025-11-15 19:16:35 UTC View
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) -0.049s
Before 		-106.0 dBm -17.00 dB 2 - LongFast 2025-11-15 19:16:35 UTC View
aurelia (🧚) +0.015s
After 		-110.0 dBm -1.00 dB 1 c9 Penn LongFast 2025-11-15 19:16:35 UTC View
csbot (dmbb) +0.166s
After 		Unknown Unknown 3 ed dmbp LongFast 2025-11-15 19:16:35 UTC View
Meshtastic 631c (631c) +0.425s
After 		-107.0 dBm -19.50 dB 2 d4 85d4 LongFast 2025-11-15 19:16:35 UTC View
YMH 2 @ Your Mom’s House (YMH2) +0.584s
After 		-69.0 dBm -6.00 dB 2 90 NLG1 LongFast 2025-11-15 19:16:36 UTC View
bit0fun | nyme.sh (🟠) +0.685s
After 		-97.0 dBm 6.75 dB 2 31 a031 , ν LongFast 2025-11-15 19:16:36 UTC View
Claudiopolis-440c (440c) +1.479s
After 		-97.0 dBm -8.50 dB 2 ae R02 LongFast 2025-11-15 19:16:36 UTC View
dkTowerBot (dkTB) +1.930s
After 		-99.0 dBm -9.00 dB 2 28 b028 LongFast 2025-11-15 19:16:37 UTC View
BeMoreSQUIP 1 (VPP1) +3.327s
After 		-111.0 dBm -10.75 dB 2 b1 LongFast 2025-11-15 19:16:38 UTC View
NW Bergen (3fc4) +4.757s
After 		-105.0 dBm -13.25 dB 3 81 RAK3 LongFast 2025-11-15 19:16:40 UTC View
GSI Portable (GSIP) +50.241s
After 		-104.0 dBm -14.00 dB 3 fa dkTB LongFast 2025-11-15 19:17:25 UTC View
19

Total Receptions

19

Unique Gateways