Packet #3407009 Success

TRACEROUTE_APP packet from KG2MM Bronx Relay (KGB2) to Whole Foods Market UES (WFMK)

11
Total Receptions
11
Unique Gateways
2
Hop Count
49
Payload Bytes
Packet Information
Database ID: 3407009
Mesh Packet ID: 0x7b91167d
Used for correlation across gateways
Timestamp: 2025-12-11 04:47:12 UTC
From Node: KG2MM Bronx Relay (KGB2)
To Node: Whole Foods Market UES (WFMK)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Meshtastic 631c (GRBH)
Channel: LongFast
RSSI: -101 dBm
SNR: -16.25 dBm
Hop Info: 2/2 hops
Start: 2, Limit: 0
Relay Node: bb WyCt
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: 49 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: -10.5 dB
Return Path: GrandSt 351e (351e) → Willoughby Clermont (WyCt) → Meshtastic 631c (GRBH)
SNR Back: -10.5 dB 2.75 dB -16.25 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Whole Foods Market UES (WFMK) KG2MM Bronx Relay (KGB2) 9.47 km -10.5 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 KG2MM Bronx Relay (KGB2) GrandSt 351e (351e) 16.43 km -10.5 dB Return Start Hops
2 GrandSt 351e (351e) Willoughby Clermont (WyCt) 2.90 km 2.75 dB Return Relay Hops
3 Willoughby Clermont (WyCt) Meshtastic 631c (GRBH) 3.52 km -16.25 dB Return End Hops
Total Forward Distance
9.47 km
Total Return Distance
22.85 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:49 bytes
Gateway:!db51631c
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:2 / 2
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 !db51631c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (49 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3127255332
Source node ID 		uint32
to 2687615320
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 49 bytes size
hop_limit Not set uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -101.0 dBm
Signal strength at gateway 		int32
rx_snr -16.25 dB
Signal quality at gateway 		float
rx_time 1765428570
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 187
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765428432.0009303
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: !db51631c
Signal Metrics: RSSI: -101.0 dBm
SNR: -16.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:49 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ -10.5 ], "route_back": [ 3325965598, 2052347579, 3679544092 ], "snr_back": [ -10.5, 2.75, -16.25 ], "route_node_names": { "3127255332": "KG2MM Bronx Relay (KGB2)", "2687615320": "Whole Foods Market UES (WFMK)", "2052347579": "Willoughby Clermont (WyCt)", "3679544092": "Meshtastic 631c (GRBH)", "3325965598": "GrandSt 351e (351e)" }, "traceroute_packet": { "packet_data": { "id": 3407009, "timestamp": 1765428432.0009303, "from_node_id": 3127255332, "to_node_id": 2687615320, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!db51631c", "channel_id": "LongFast", "mesh_packet_id": 2073106045, "rssi": -101, "snr": -16.25, "hop_limit": 0, "hop_start": 2, "payload_length": 49, "processed_successfully": 1, "raw_payload": "120ad6ffffffffffffffff011a0c1e353ec6bb56547a1c6351db2215d6ffffffffffffffff010bbfffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1765428570, "pki_encrypted": 0, "next_hop": 0, "relay_node": 187, "tx_after": 0, "timestamp_str": "2025-12-11 04:47:12 UTC", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "KG2MM Bronx Relay (KGB2)", "to_node_name": "Whole Foods Market UES (WFMK)", "relay_hex": "bb", "relay_candidates": [ { "node_id": 2052347579, "node_name": "Willoughby Clermont", "hex_id": "!7a5456bb", "short_name": "WyCt", "last_byte": "bb" } ], "gateway_name": "Meshtastic 631c (GRBH)", "gateway_location": { "node_id": 3679544092, "latitude": 40.7109632, "longitude": -74.0032512, "altitude": 300, "timestamp": 1765992217.0424953, "timestamp_str": "2025-12-17 12:23:37", "display_name": "Meshtastic 631c", "long_name": "Meshtastic 631c", "short_name": "GRBH", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 3407009, "from_node_id": 3127255332, "to_node_id": 2687615320, "timestamp": 1765428432.0009303, "gateway_id": "!db51631c", "raw_payload": "120ad6ffffffffffffffff011a0c1e353ec6bb56547a1c6351db2215d6ffffffffffffffff010bbfffffffffffffffff01", "hop_limit": 0, "hop_start": 2, "from_node_name": "KG2MM Bronx Relay (KGB2)", "to_node_name": "Whole Foods Market UES (WFMK)", "route_data": { "route_nodes": [], "snr_towards": [ -10.5 ], "route_back": [ 3325965598, 2052347579, 3679544092 ], "snr_back": [ -10.5, 2.75, -16.25 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 2687615320, 3127255332 ], "node_names": [ "Whole Foods Market UES (WFMK)", "KG2MM Bronx Relay (KGB2)" ], "snr_values": [ -10.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2687615320, "to_node_id": 3127255332, "from_node_name": "Whole Foods Market UES (WFMK)", "to_node_name": "KG2MM Bronx Relay (KGB2)", "snr": -10.5, "direction": "forward", "is_target_hop": false, "distance_meters": 9470.86119927845, "from_location_timestamp": 1765412247.3960936, "to_location_timestamp": 1765413109.5330412, "from_location_age_warning": "from 4.5h ago", "to_location_age_warning": "from 4.3h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 3127255332, 3325965598, 2052347579, 3679544092 ], "node_names": [ "KG2MM Bronx Relay (KGB2)", "GrandSt 351e (351e)", "Willoughby Clermont (WyCt)", "Meshtastic 631c (GRBH)" ], "snr_values": [ -10.5, 2.75, -16.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3127255332, "to_node_id": 3325965598, "from_node_name": "KG2MM Bronx Relay (KGB2)", "to_node_name": "GrandSt 351e (351e)", "snr": -10.5, "direction": "return", "is_target_hop": false, "distance_meters": 16428.613564979816, "from_location_timestamp": 1765413109.5330412, "to_location_timestamp": 1765416904.0605798, "from_location_age_warning": "from 4.3h ago", "to_location_age_warning": "from 3.2h ago" }, { "hop_number": 2, "from_node_id": 3325965598, "to_node_id": 2052347579, "from_node_name": "GrandSt 351e (351e)", "to_node_name": "Willoughby Clermont (WyCt)", "snr": 2.75, "direction": "return", "is_target_hop": false, "distance_meters": 2901.1796487248375, "from_location_timestamp": 1765416904.0605798, "to_location_timestamp": 1765422872.2177992, "from_location_age_warning": "from 3.2h ago", "to_location_age_warning": "from 1.5h ago" }, { "hop_number": 3, "from_node_id": 2052347579, "to_node_id": 3679544092, "from_node_name": "Willoughby Clermont (WyCt)", "to_node_name": "Meshtastic 631c (GRBH)", "snr": -16.25, "direction": "return", "is_target_hop": false, "distance_meters": 3522.214486734362, "from_location_timestamp": 1765422872.2177992, "to_location_timestamp": 1765424716.0757928, "from_location_age_warning": "from 1.5h ago", "to_location_age_warning": "from 1.0h ago" } ], "is_complete": false, "total_hops": 3 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 2687615320, 3127255332, 3325965598, 2052347579, 3679544092 ], "node_names": [ "Whole Foods Market UES (WFMK)", "KG2MM Bronx Relay (KGB2)", "GrandSt 351e (351e)", "Willoughby Clermont (WyCt)", "Meshtastic 631c (GRBH)" ], "snr_values": [ -10.5, -10.5, 2.75, -16.25 ], "hops": [ { "hop_number": 1, "from_node_id": 2687615320, "to_node_id": 3127255332, "from_node_name": "Whole Foods Market UES (WFMK)", "to_node_name": "KG2MM Bronx Relay (KGB2)", "snr": -10.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 9470.86119927845, "from_location_timestamp": 1765412247.3960936, "to_location_timestamp": 1765413109.5330412, "from_location_age_warning": "from 4.5h ago", "to_location_age_warning": "from 4.3h ago" }, { "hop_number": 2, "from_node_id": 3127255332, "to_node_id": 3325965598, "from_node_name": "KG2MM Bronx Relay (KGB2)", "to_node_name": "GrandSt 351e (351e)", "snr": -10.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 16428.613564979816, "from_location_timestamp": 1765413109.5330412, "to_location_timestamp": 1765416904.0605798, "from_location_age_warning": "from 4.3h ago", "to_location_age_warning": "from 3.2h ago" }, { "hop_number": 3, "from_node_id": 3325965598, "to_node_id": 2052347579, "from_node_name": "GrandSt 351e (351e)", "to_node_name": "Willoughby Clermont (WyCt)", "snr": 2.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 2901.1796487248375, "from_location_timestamp": 1765416904.0605798, "to_location_timestamp": 1765422872.2177992, "from_location_age_warning": "from 3.2h ago", "to_location_age_warning": "from 1.5h ago" }, { "hop_number": 4, "from_node_id": 2052347579, "to_node_id": 3679544092, "from_node_name": "Willoughby Clermont (WyCt)", "to_node_name": "Meshtastic 631c (GRBH)", "snr": -16.25, "direction": "return_rf", "is_target_hop": false, "distance_meters": 3522.214486734362, "from_location_timestamp": 1765422872.2177992, "to_location_timestamp": 1765424716.0757928, "from_location_age_warning": "from 1.5h ago", "to_location_age_warning": "from 1.0h ago" } ], "is_complete": false, "total_hops": 4 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Whole Foods Market UES (WFMK) → KG2MM Bronx Relay (KGB2)", "return_path_display": "KG2MM Bronx Relay (KGB2) → GrandSt 351e (351e) → Willoughby Clermont (WyCt) → Meshtastic 631c (GRBH)", "actual_rf_path_display": "Whole Foods Market UES (WFMK) → KG2MM Bronx Relay (KGB2) → GrandSt 351e (351e) → Willoughby Clermont (WyCt) → Meshtastic 631c (GRBH)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2687615320, "to_node_id": 3127255332, "from_node_name": "Whole Foods Market UES (WFMK)", "to_node_name": "KG2MM Bronx Relay (KGB2)", "snr": -10.5, "direction": "forward", "is_target_hop": false, "distance_meters": 9470.86119927845, "from_location_timestamp": 1765412247.3960936, "to_location_timestamp": 1765413109.5330412, "from_location_age_warning": "from 4.5h ago", "to_location_age_warning": "from 4.3h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 3127255332, "to_node_id": 3325965598, "from_node_name": "KG2MM Bronx Relay (KGB2)", "to_node_name": "GrandSt 351e (351e)", "snr": -10.5, "direction": "return", "is_target_hop": false, "distance_meters": 16428.613564979816, "from_location_timestamp": 1765413109.5330412, "to_location_timestamp": 1765416904.0605798, "from_location_age_warning": "from 4.3h ago", "to_location_age_warning": "from 3.2h ago" }, { "hop_number": 2, "from_node_id": 3325965598, "to_node_id": 2052347579, "from_node_name": "GrandSt 351e (351e)", "to_node_name": "Willoughby Clermont (WyCt)", "snr": 2.75, "direction": "return", "is_target_hop": false, "distance_meters": 2901.1796487248375, "from_location_timestamp": 1765416904.0605798, "to_location_timestamp": 1765422872.2177992, "from_location_age_warning": "from 3.2h ago", "to_location_age_warning": "from 1.5h ago" }, { "hop_number": 3, "from_node_id": 2052347579, "to_node_id": 3679544092, "from_node_name": "Willoughby Clermont (WyCt)", "to_node_name": "Meshtastic 631c (GRBH)", "snr": -16.25, "direction": "return", "is_target_hop": false, "distance_meters": 3522.214486734362, "from_location_timestamp": 1765422872.2177992, "to_location_timestamp": 1765424716.0757928, "from_location_age_warning": "from 1.5h ago", "to_location_age_warning": "from 1.0h ago" } ], "total_forward_distance": 9470.86119927845, "total_return_distance": 22852.007700439015 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db51631c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3127255332, "to": 2687615320, "id": 2073106045, "rx_time": 1765428570, "rx_snr": -16.25, "rx_rssi": -101, "hop_limit": 0, "hop_start": 2, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 187, "tx_after": 0, "decoded": { "portnum": 70, "payload": "120ad6ffffffffffffffff011a0c1e353ec6bb56547a1c6351db2215d6ffffffffffffffff010bbfffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ -42 ], "route_back": [ 3325965598, 2052347579, 3679544092 ], "snr_back": [ -42, 11, -65 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (49 bytes)
120ad6ffffffffffffffff011a0c1e353ec6bb56547a1c6351db2215d6ffffffffffffffff010bbfffffffffffffffff01
Hex Analysis:
Size:49 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
Meshtastic 631c (GRBH) Primary 0.000s
Reference 		-101.0 dBm -16.25 dB 2 bb WyCt LongFast 2025-12-11 04:47:12 UTC Current
Whole Foods Market UES (WFMK) -14.976s
Before 		-106.0 dBm -6.50 dB 0 24 KGB2 LongFast 2025-12-11 04:46:57 UTC View
25 Washington Ave (25WA) -4.496s
Before 		-63.0 dBm 3.25 dB 1 1e 351e LongFast 2025-12-11 04:47:07 UTC View
Izutsumi - seano@masto.nyc (izu) -4.086s
Before 		-101.0 dBm -1.25 dB 1 1e 351e LongFast 2025-12-11 04:47:07 UTC View
Steiner Studios Tower (SST) -3.401s
Before 		-119.0 dBm -13.50 dB 1 1e 351e LongFast 2025-12-11 04:47:08 UTC View
ClaremontWx.net (CmWx) -3.325s
Before 		-84.0 dBm 1.75 dB 2 c9 Penn , JLX3 LongFast 2025-12-11 04:47:08 UTC View
K2XAP Gateway (XAPg) -3.256s
Before 		-108.0 dBm -1.00 dB 2 c9 Penn LongFast 2025-12-11 04:47:08 UTC View
Claudiopolis-440c (440c) -2.924s
Before 		-88.0 dBm -3.00 dB 2 c9 Penn , JLX3 LongFast 2025-12-11 04:47:09 UTC View
CBZ0 🚕 mobile (CBZ0) -2.811s
Before 		-121.0 dBm -14.50 dB 2 c9 Penn , JLX3 LongFast 2025-12-11 04:47:09 UTC View
Meshtastic e41a (GRBT) +0.108s
After 		-126.0 dBm -17.00 dB 2 bb WyCt LongFast 2025-12-11 04:47:12 UTC View
JLO - Queens Weather (QnzW) +0.823s
After 		-125.0 dBm -16.75 dB 2 d5 ETNA LongFast 2025-12-11 04:47:12 UTC View
11

Total Receptions

11

Unique Gateways