Packet #3167466 Success

TRACEROUTE_APP packet from MPH Portable 1 (MPH1) to Prospect a031 (a031)

11
Total Receptions
11
Unique Gateways
1
Hop Count
18
Payload Bytes
Packet Information
Database ID: 3167466
Mesh Packet ID: 0x5139d389
Used for correlation across gateways
Timestamp: 2025-12-05 22:42:57 UTC
From Node: MPH Portable 1 (MPH1)
To Node: Prospect a031 (a031)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: YMH 1 @ Your Mom’s House (YMH1)
Channel: LongFast
RSSI: -123 dBm
SNR: -16.25 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Relay Node: 9b r00t , KOS0
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: 18 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Chaos Solar 0 (KOS0)
Hop Count: 0 hops
Status: Incomplete - Final destination not reached
SNR Towards: -18.75 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 MPH Portable 1 (MPH1) Chaos Solar 0 (KOS0) 5.66 km -18.75 dB Origin Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
5.66 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

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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:18 bytes
Gateway:!9ee84a48
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:1 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 2 more...
Exposure Risks:
âš  Default channel - no encryption
âš  Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9ee84a48
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (18 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2891120296
Source node ID 		uint32
to 351772721
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 18 bytes size
hop_limit 6
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -123.0 dBm
Signal strength at gateway 		int32
rx_snr -16.25 dB
Signal quality at gateway 		float
rx_time 1764974689
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 155
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764974577.2216601
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:
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (1 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !9ee84a48
Signal Metrics: RSSI: -123.0 dBm
SNR: -16.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:18 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 672719003 ], "snr_towards": [ -18.75 ], "route_back": [], "snr_back": [], "route_node_names": { "2891120296": "MPH Portable 1 (MPH1)", "351772721": "Prospect a031 (a031)", "672719003": "Chaos Solar 0 (KOS0)" }, "traceroute_packet": { "packet_data": { "id": 3167466, "timestamp": 1764974577.2216601, "from_node_id": 2891120296, "to_node_id": 351772721, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!9ee84a48", "channel_id": "LongFast", "mesh_packet_id": 1362744201, "rssi": -123, "snr": -16.25, "hop_limit": 6, "hop_start": 7, "payload_length": 18, "processed_successfully": 1, "raw_payload": "0a049be01828120ab5ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1764974689, "pki_encrypted": 0, "next_hop": 0, "relay_node": 155, "tx_after": 0, "timestamp_str": "2025-12-05 22:42:57 UTC", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "MPH Portable 1 (MPH1)", "to_node_name": "Prospect a031 (a031)", "relay_hex": "9b", "relay_candidates": [ { "node_id": 133939355, "node_name": "r00t", "hex_id": "!07fbc09b", "short_name": "r00t", "last_byte": "9b" }, { "node_id": 672719003, "node_name": "Chaos Solar 0", "hex_id": "!2818e09b", "short_name": "KOS0", "last_byte": "9b" } ], "gateway_name": "YMH 1 @ Your Mom’s House (YMH1)", "gateway_location": { "node_id": 2666023496, "latitude": 40.7437312, "longitude": -73.9442688, "altitude": 4, "timestamp": 1763790488.0946815, "timestamp_str": "2025-11-22 00:48:08", "display_name": "YMH 1 @ Your Mom’s House", "long_name": "YMH 1 @ Your Mom’s House", "short_name": "YMH1", "hw_model": "HELTEC_WIRELESS_TRACKER" } }, "resolve_names": true, "packet_id": 3167466, "from_node_id": 2891120296, "to_node_id": 351772721, "timestamp": 1764974577.2216601, "gateway_id": "!9ee84a48", "raw_payload": "0a049be01828120ab5ffffffffffffffff01", "hop_limit": 6, "hop_start": 7, "from_node_name": "MPH Portable 1 (MPH1)", "to_node_name": "!14f7a031", "route_data": { "route_nodes": [ 672719003 ], "snr_towards": [ -18.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2891120296, 672719003 ], "node_names": [ "MPH Portable 1 (MPH1)", "Chaos Solar 0 (KOS0)" ], "snr_values": [ -18.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2891120296, "to_node_id": 672719003, "from_node_name": "MPH Portable 1 (MPH1)", "to_node_name": "Chaos Solar 0 (KOS0)", "snr": -18.75, "direction": "forward", "is_target_hop": false, "distance_meters": 5655.187751928207, "from_location_timestamp": 1764194865.3011165, "to_location_timestamp": 1758839595.4423113, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 10.1w ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2891120296, 672719003 ], "node_names": [ "MPH Portable 1 (MPH1)", "Chaos Solar 0 (KOS0)" ], "snr_values": [ -18.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2891120296, "to_node_id": 672719003, "from_node_name": "MPH Portable 1 (MPH1)", "to_node_name": "Chaos Solar 0 (KOS0)", "snr": -18.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 5655.187751928207, "from_location_timestamp": 1764194865.3011165, "to_location_timestamp": 1758839595.4423113, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 10.1w ago" } ], "is_complete": false, "total_hops": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "MPH Portable 1 (MPH1) → Chaos Solar 0 (KOS0)", "return_path_display": null, "actual_rf_path_display": "MPH Portable 1 (MPH1) → Chaos Solar 0 (KOS0)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2891120296, "to_node_id": 672719003, "from_node_name": "MPH Portable 1 (MPH1)", "to_node_name": "Chaos Solar 0 (KOS0)", "snr": -18.75, "direction": "forward", "is_target_hop": false, "distance_meters": 5655.187751928207, "from_location_timestamp": 1764194865.3011165, "to_location_timestamp": 1758839595.4423113, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 10.1w ago" } ], "return_hops": [], "total_forward_distance": 5655.187751928207, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9ee84a48", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2891120296, "to": 351772721, "id": 1362744201, "rx_time": 1764974689, "rx_snr": -16.25, "rx_rssi": -123, "hop_limit": 6, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 155, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a049be01828120ab5ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 672719003 ], "snr_towards": [ -75 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (18 bytes)
0a049be01828120ab5ffffffffffffffff01
Hex Analysis:
Size:18 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
YMH 1 @ Your Mom’s House (YMH1) Primary 0.000s
Reference 		-123.0 dBm -16.25 dB 1 9b r00t , KOS0 LongFast 2025-12-05 22:42:57 UTC Current
Steiner Studios Tower (SST) +10.230s
After 		-117.0 dBm -13.75 dB 3 7b 4b7b LongFast 2025-12-05 22:43:07 UTC View
MeshM0xie (M0x) +10.244s
After 		-107.0 dBm -13.00 dB 3 7b 4b7b LongFast 2025-12-05 22:43:07 UTC View
KageNet Decker (D3KR) +10.516s
After 		-119.0 dBm -10.25 dB 3 7b 4b7b LongFast 2025-12-05 22:43:07 UTC View
DRP1 Chelsea (DRP1) +13.723s
After 		-103.0 dBm -2.25 dB 4 95 LongFast 2025-12-05 22:43:10 UTC View
BDP1 - Portable HT v4 (BDP1) +13.739s
After 		-83.0 dBm -12.75 dB 4 d5 ETNA LongFast 2025-12-05 22:43:10 UTC View
ClaremontWx.net (CmWx) +14.606s
After 		-81.0 dBm -6.25 dB 4 c9 Penn , JLX3 LongFast 2025-12-05 22:43:11 UTC View
Sunset Soda (p8p) +16.157s
After 		-126.0 dBm -17.50 dB 4 57 CmWx LongFast 2025-12-05 22:43:13 UTC View
Fried Fish FF1 (FF1) +16.168s
After 		-81.0 dBm -2.25 dB 5 40 BRRN LongFast 2025-12-05 22:43:13 UTC View
K2XAP / nyme.sh (XAP) +16.433s
After 		-51.0 dBm 6.25 dB 4 57 CmWx LongFast 2025-12-05 22:43:13 UTC View
L05T_BuRR0uGH (LBYO) +27.045s
After 		-140.0 dBm -17.50 dB 6 - LongFast 2025-12-05 22:43:24 UTC View
11

Total Receptions

11

Unique Gateways