Packet #5986140 Success

TRACEROUTE_APP packet from R2BGO8 ๐Ÿ”‹ (BGO8) to Meshtastic a3d8 (a3d8)

3
Total Receptions
3
Unique Gateways
2
Hop Count
35
Payload Bytes
Packet Information
Database ID: 5986140
Mesh Packet ID: 0x5ec367a3
Used for correlation across gateways
Timestamp: 2026-01-15 02:43:53 UTC
From Node: R2BGO8 ๐Ÿ”‹ (BGO8)
To Node: Meshtastic a3d8 (a3d8)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Fostral (FSTR)
Channel: LongFast
RSSI: -45 dBm
SNR: 5.75 dBm
Hop Info: 2/2 hops
Start: 2, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 35 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: 2.25 dB
Return Path: Meshtastic c0d4 (c0d4) โ†’ BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)
SNR Back: -14.75 dB -19.5 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic a3d8 (a3d8) R2BGO8 ๐Ÿ”‹ (BGO8) Unknown 2.25 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 R2BGO8 ๐Ÿ”‹ (BGO8) Meshtastic c0d4 (c0d4) Unknown -14.75 dB Return Start Hops
2 Meshtastic c0d4 (c0d4) BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv) Unknown -19.5 dB Return End Hops
Combined Traceroute Graph
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Legend & Paths
Nodes
๐Ÿ”„ Router Node
๐Ÿ“ก Gateway Node
๐Ÿš€ Source Node
๐ŸŽฏ Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
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Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) โ†’ MeshPacket (Mesh layer) โ†’ Decoded Payload (Application data)
Total Size:35 bytes
Gateway:!1309d640
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:2 / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
โœ“ Direct LoRa transmission (not via MQTT)
โœ“ Acknowledgment requested
+ 2 more...
Exposure Risks:
โš  Default channel - no encryption
โš  Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !1309d640
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (35 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3792279107
Source node ID 		uint32
to 2896864216
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 35 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 -45.0 dBm
Signal strength at gateway 		int32
rx_snr 5.75 dB
Signal quality at gateway 		float
rx_time 1768434233
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 132
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768434233.5796351
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:
  • โœ“ Direct LoRa transmission (not via MQTT)
  • โœ“ Acknowledgment requested
  • โœ“ Targeted to specific node
  • โœ“ Gateway node ID tracked
Exposure Risks:
  • โš  Default channel - no encryption
  • โš  Packet visible to MQTT subscribers
  • โš  Multi-hop path visible (2 hops)
  • โš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !1309d640
Signal Metrics: RSSI: -45.0 dBm
SNR: 5.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:35 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ 2.25 ], "route_back": [ 2661335252, 319413124 ], "snr_back": [ -14.75, -19.5 ], "route_node_names": { "2896864216": "Meshtastic a3d8 (a3d8)", "319413124": "BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)", "3792279107": "R2BGO8 ๐Ÿ”‹ (BGO8)", "2661335252": "Meshtastic c0d4 (c0d4)" }, "traceroute_packet": { "packet_data": { "id": 5986140, "timestamp": 1768434233.5796351, "from_node_id": 3792279107, "to_node_id": 2896864216, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!1309d640", "channel_id": "LongFast", "mesh_packet_id": 1589864355, "rssi": -45, "snr": 5.75, "hop_limit": 0, "hop_start": 2, "payload_length": 35, "processed_successfully": 1, "raw_payload": "1201091a08d4c0a09e84db09132214c5ffffffffffffffff01b2ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1768434233, "pki_encrypted": 0, "next_hop": 0, "relay_node": 132, "tx_after": 0, "timestamp_str": "2026-01-15 02:43:53", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "R2BGO8 ๐Ÿ”‹ (BGO8)", "to_node_name": "Meshtastic a3d8 (a3d8)", "gateway_name": "Fostral (FSTR)", "gateway_location": { "node_id": 319411776, "latitude": 55.6924928, "longitude": 37.7618432, "altitude": null, "timestamp": 1768414978.578488, "timestamp_str": "2026-01-14 21:22:58", "display_name": "Fostral", "long_name": "Fostral", "short_name": "FSTR", "hw_model": "TLORA_T3_S3" } }, "resolve_names": true, "packet_id": 5986140, "from_node_id": 3792279107, "to_node_id": 2896864216, "timestamp": 1768434233.5796351, "gateway_id": "!1309d640", "raw_payload": "1201091a08d4c0a09e84db09132214c5ffffffffffffffff01b2ffffffffffffffff01", "hop_limit": 0, "hop_start": 2, "from_node_name": "R2BGO8 ๐Ÿ”‹ (BGO8)", "to_node_name": "Meshtastic a3d8 (a3d8)", "route_data": { "route_nodes": [], "snr_towards": [ 2.25 ], "route_back": [ 2661335252, 319413124 ], "snr_back": [ -14.75, -19.5 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 2896864216, 3792279107 ], "node_names": [ "Meshtastic a3d8 (a3d8)", "R2BGO8 ๐Ÿ”‹ (BGO8)" ], "snr_values": [ 2.25 ], "hops": [ { "hop_number": 1, "from_node_id": 2896864216, "to_node_id": 3792279107, "from_node_name": "Meshtastic a3d8 (a3d8)", "to_node_name": "R2BGO8 ๐Ÿ”‹ (BGO8)", "snr": 2.25, "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": 1 }, "return_path": { "path_type": "return", "node_ids": [ 3792279107, 2661335252, 319413124 ], "node_names": [ "R2BGO8 ๐Ÿ”‹ (BGO8)", "Meshtastic c0d4 (c0d4)", "BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)" ], "snr_values": [ -14.75, -19.5 ], "hops": [ { "hop_number": 1, "from_node_id": 3792279107, "to_node_id": 2661335252, "from_node_name": "R2BGO8 ๐Ÿ”‹ (BGO8)", "to_node_name": "Meshtastic c0d4 (c0d4)", "snr": -14.75, "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": 2661335252, "to_node_id": 319413124, "from_node_name": "Meshtastic c0d4 (c0d4)", "to_node_name": "BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)", "snr": -19.5, "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": [ 2896864216, 3792279107, 2661335252, 319413124 ], "node_names": [ "Meshtastic a3d8 (a3d8)", "R2BGO8 ๐Ÿ”‹ (BGO8)", "Meshtastic c0d4 (c0d4)", "BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)" ], "snr_values": [ 2.25, -14.75, -19.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2896864216, "to_node_id": 3792279107, "from_node_name": "Meshtastic a3d8 (a3d8)", "to_node_name": "R2BGO8 ๐Ÿ”‹ (BGO8)", "snr": 2.25, "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": 2, "from_node_id": 3792279107, "to_node_id": 2661335252, "from_node_name": "R2BGO8 ๐Ÿ”‹ (BGO8)", "to_node_name": "Meshtastic c0d4 (c0d4)", "snr": -14.75, "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": 3, "from_node_id": 2661335252, "to_node_id": 319413124, "from_node_name": "Meshtastic c0d4 (c0d4)", "to_node_name": "BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)", "snr": -19.5, "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": 3 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Meshtastic a3d8 (a3d8) โ†’ R2BGO8 ๐Ÿ”‹ (BGO8)", "return_path_display": "R2BGO8 ๐Ÿ”‹ (BGO8) โ†’ Meshtastic c0d4 (c0d4) โ†’ BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)", "actual_rf_path_display": "Meshtastic a3d8 (a3d8) โ†’ R2BGO8 ๐Ÿ”‹ (BGO8) โ†’ Meshtastic c0d4 (c0d4) โ†’ BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2896864216, "to_node_id": 3792279107, "from_node_name": "Meshtastic a3d8 (a3d8)", "to_node_name": "R2BGO8 ๐Ÿ”‹ (BGO8)", "snr": 2.25, "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": [ { "hop_number": 1, "from_node_id": 3792279107, "to_node_id": 2661335252, "from_node_name": "R2BGO8 ๐Ÿ”‹ (BGO8)", "to_node_name": "Meshtastic c0d4 (c0d4)", "snr": -14.75, "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": 2661335252, "to_node_id": 319413124, "from_node_name": "Meshtastic c0d4 (c0d4)", "to_node_name": "BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv)", "snr": -19.5, "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": 0, "total_return_distance": 0 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1309d640", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3792279107, "to": 2896864216, "id": 1589864355, "rx_time": 1768434233, "rx_snr": 5.75, "rx_rssi": -45, "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": 132, "tx_after": 0, "decoded": { "portnum": 70, "payload": "1201091a08d4c0a09e84db09132214c5ffffffffffffffff01b2ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ 9 ], "route_back": [ 2661335252, 319413124 ], "snr_back": [ -59, -78 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (35 bytes)
1201091a08d4c0a09e84db09132214c5ffffffffffffffff01b2ffffffffffffffff01
Hex Analysis:
Size:35 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 Channel Timestamp Actions
Fostral (FSTR) Primary 0.000s
Reference 		-45.0 dBm 5.75 dB 2 LongFast 2026-01-15 02:43:53 Current
EGarpunov 2 868 (Base) (BAO) (EG28) -5.777s
Before 		-90.0 dBm -4.75 dB 1 LongFast 2026-01-15 02:43:47 View
BBS ะ’ะพัั‚ะพะบ (DM๐Ÿ“ฒ) (BBSv) -5.429s
Before 		-102.0 dBm -19.50 dB 1 LongFast 2026-01-15 02:43:48 View
3

Total Receptions

3

Unique Gateways