Packet #5927333 Success

TRACEROUTE_APP packet from Sviblovo Zaec (3aec) to Stratobuilder (STRT)

3
Total Receptions
3
Unique Gateways
2
Hop Count
49
Payload Bytes
Packet Information
Database ID: 5927333
Mesh Packet ID: 0x34a962d3
Used for correlation across gateways
Timestamp: 2026-01-14 15:08:57 UTC
From Node: Sviblovo Zaec (3aec)
To Node: Stratobuilder (STRT)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Medved GW8 (MED8)
Channel: LongFast
RSSI: -125 dBm
SNR: -19.25 dBm
Hop Info: 2/2 hops
Start: 2, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 49 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: 6.5 dB
Return Path: Simba (Simb) → Meshtastic ba98 (ba98) → Medved GW8 (MED8)
SNR Back: -6.25 dB -20.75 dB -19.25 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Stratobuilder (STRT) Sviblovo Zaec (3aec) 0 m 6.5 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Sviblovo Zaec (3aec) Simba (Simb) 0 m -6.25 dB Return Start Hops
2 Simba (Simb) Meshtastic ba98 (ba98) 6.97 km -20.75 dB Return Relay Hops
3 Meshtastic ba98 (ba98) Medved GW8 (MED8) 9.48 km -19.25 dB Return End Hops
Total Return Distance
16.45 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:!fa68e0c0
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 !fa68e0c0
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 1770339052
Source node ID 		uint32
to 3511387040
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 -125.0 dBm
Signal strength at gateway 		int32
rx_snr -19.25 dB
Signal quality at gateway 		float
rx_time 1768392526
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 152
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768392537.7534442
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: !fa68e0c0
Signal Metrics: RSSI: -125.0 dBm
SNR: -19.25 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": [ 6.5 ], "route_back": [ 2751154288, 1771879064, 4201177280 ], "snr_back": [ -6.25, -20.75, -19.25 ], "route_node_names": { "3511387040": "Stratobuilder (STRT)", "4201177280": "Medved GW8 (MED8)", "1770339052": "Sviblovo Zaec (3aec)", "2751154288": "Simba (Simb)", "1771879064": "Meshtastic ba98 (ba98)" }, "traceroute_packet": { "packet_data": { "id": 5927333, "timestamp": 1768392537.7534442, "from_node_id": 1770339052, "to_node_id": 3511387040, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!fa68e0c0", "channel_id": "LongFast", "mesh_packet_id": 883516115, "rssi": -125, "snr": -19.25, "hop_limit": 0, "hop_start": 2, "payload_length": 49, "processed_successfully": 1, "raw_payload": "12011a1a0c7048fba398ba9c69c0e068fa221ee7ffffffffffffffff01adffffffffffffffff01b3ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1768392526, "pki_encrypted": 0, "next_hop": 0, "relay_node": 152, "tx_after": 0, "timestamp_str": "2026-01-14 15:08:57", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "Sviblovo Zaec (3aec)", "to_node_name": "Stratobuilder (STRT)", "gateway_name": "Medved GW8 (MED8)", "gateway_location": { "node_id": 4201177280, "latitude": 55.891, "longitude": 37.668, "altitude": 190, "timestamp": 1768496974.4713025, "timestamp_str": "2026-01-15 20:09:34", "display_name": "Medved GW8", "long_name": "Medved GW8", "short_name": "MED8", "hw_model": "TLORA_T3_S3" } }, "resolve_names": true, "packet_id": 5927333, "from_node_id": 1770339052, "to_node_id": 3511387040, "timestamp": 1768392537.7534442, "gateway_id": "!fa68e0c0", "raw_payload": "12011a1a0c7048fba398ba9c69c0e068fa221ee7ffffffffffffffff01adffffffffffffffff01b3ffffffffffffffff01", "hop_limit": 0, "hop_start": 2, "from_node_name": "Sviblovo Zaec (3aec)", "to_node_name": "Stratobuilder (STRT)", "route_data": { "route_nodes": [], "snr_towards": [ 6.5 ], "route_back": [ 2751154288, 1771879064, 4201177280 ], "snr_back": [ -6.25, -20.75, -19.25 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 3511387040, 1770339052 ], "node_names": [ "Stratobuilder (STRT)", "Sviblovo Zaec (3aec)" ], "snr_values": [ 6.5 ], "hops": [ { "hop_number": 1, "from_node_id": 3511387040, "to_node_id": 1770339052, "from_node_name": "Stratobuilder (STRT)", "to_node_name": "Sviblovo Zaec (3aec)", "snr": 6.5, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768392492.5468116, "to_location_timestamp": 1768387211.147377, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 1.5h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 1770339052, 2751154288, 1771879064, 4201177280 ], "node_names": [ "Sviblovo Zaec (3aec)", "Simba (Simb)", "Meshtastic ba98 (ba98)", "Medved GW8 (MED8)" ], "snr_values": [ -6.25, -20.75, -19.25 ], "hops": [ { "hop_number": 1, "from_node_id": 1770339052, "to_node_id": 2751154288, "from_node_name": "Sviblovo Zaec (3aec)", "to_node_name": "Simba (Simb)", "snr": -6.25, "direction": "return", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768387211.147377, "to_location_timestamp": 1768389242.2010581, "from_location_age_warning": "from 1.5h ago", "to_location_age_warning": "from 0.9h ago" }, { "hop_number": 2, "from_node_id": 2751154288, "to_node_id": 1771879064, "from_node_name": "Simba (Simb)", "to_node_name": "Meshtastic ba98 (ba98)", "snr": -20.75, "direction": "return", "is_target_hop": false, "distance_meters": 6969.974367204342, "from_location_timestamp": 1768389242.2010581, "to_location_timestamp": 1768350420.9615428, "from_location_age_warning": "from 0.9h ago", "to_location_age_warning": "from 11.7h ago" }, { "hop_number": 3, "from_node_id": 1771879064, "to_node_id": 4201177280, "from_node_name": "Meshtastic ba98 (ba98)", "to_node_name": "Medved GW8 (MED8)", "snr": -19.25, "direction": "return", "is_target_hop": false, "distance_meters": 9477.855370565945, "from_location_timestamp": 1768350420.9615428, "to_location_timestamp": 1768378824.5661538, "from_location_age_warning": "from 11.7h ago", "to_location_age_warning": "from 3.8h ago" } ], "is_complete": false, "total_hops": 3 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 3511387040, 1770339052, 2751154288, 1771879064, 4201177280 ], "node_names": [ "Stratobuilder (STRT)", "Sviblovo Zaec (3aec)", "Simba (Simb)", "Meshtastic ba98 (ba98)", "Medved GW8 (MED8)" ], "snr_values": [ 6.5, -6.25, -20.75, -19.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3511387040, "to_node_id": 1770339052, "from_node_name": "Stratobuilder (STRT)", "to_node_name": "Sviblovo Zaec (3aec)", "snr": 6.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768392492.5468116, "to_location_timestamp": 1768387211.147377, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 1.5h ago" }, { "hop_number": 2, "from_node_id": 1770339052, "to_node_id": 2751154288, "from_node_name": "Sviblovo Zaec (3aec)", "to_node_name": "Simba (Simb)", "snr": -6.25, "direction": "return_rf", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768387211.147377, "to_location_timestamp": 1768389242.2010581, "from_location_age_warning": "from 1.5h ago", "to_location_age_warning": "from 0.9h ago" }, { "hop_number": 3, "from_node_id": 2751154288, "to_node_id": 1771879064, "from_node_name": "Simba (Simb)", "to_node_name": "Meshtastic ba98 (ba98)", "snr": -20.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 6969.974367204342, "from_location_timestamp": 1768389242.2010581, "to_location_timestamp": 1768350420.9615428, "from_location_age_warning": "from 0.9h ago", "to_location_age_warning": "from 11.7h ago" }, { "hop_number": 4, "from_node_id": 1771879064, "to_node_id": 4201177280, "from_node_name": "Meshtastic ba98 (ba98)", "to_node_name": "Medved GW8 (MED8)", "snr": -19.25, "direction": "return_rf", "is_target_hop": false, "distance_meters": 9477.855370565945, "from_location_timestamp": 1768350420.9615428, "to_location_timestamp": 1768378824.5661538, "from_location_age_warning": "from 11.7h ago", "to_location_age_warning": "from 3.8h ago" } ], "is_complete": false, "total_hops": 4 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Stratobuilder (STRT) → Sviblovo Zaec (3aec)", "return_path_display": "Sviblovo Zaec (3aec) → Simba (Simb) → Meshtastic ba98 (ba98) → Medved GW8 (MED8)", "actual_rf_path_display": "Stratobuilder (STRT) → Sviblovo Zaec (3aec) → Simba (Simb) → Meshtastic ba98 (ba98) → Medved GW8 (MED8)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3511387040, "to_node_id": 1770339052, "from_node_name": "Stratobuilder (STRT)", "to_node_name": "Sviblovo Zaec (3aec)", "snr": 6.5, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768392492.5468116, "to_location_timestamp": 1768387211.147377, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 1.5h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 1770339052, "to_node_id": 2751154288, "from_node_name": "Sviblovo Zaec (3aec)", "to_node_name": "Simba (Simb)", "snr": -6.25, "direction": "return", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768387211.147377, "to_location_timestamp": 1768389242.2010581, "from_location_age_warning": "from 1.5h ago", "to_location_age_warning": "from 0.9h ago" }, { "hop_number": 2, "from_node_id": 2751154288, "to_node_id": 1771879064, "from_node_name": "Simba (Simb)", "to_node_name": "Meshtastic ba98 (ba98)", "snr": -20.75, "direction": "return", "is_target_hop": false, "distance_meters": 6969.974367204342, "from_location_timestamp": 1768389242.2010581, "to_location_timestamp": 1768350420.9615428, "from_location_age_warning": "from 0.9h ago", "to_location_age_warning": "from 11.7h ago" }, { "hop_number": 3, "from_node_id": 1771879064, "to_node_id": 4201177280, "from_node_name": "Meshtastic ba98 (ba98)", "to_node_name": "Medved GW8 (MED8)", "snr": -19.25, "direction": "return", "is_target_hop": false, "distance_meters": 9477.855370565945, "from_location_timestamp": 1768350420.9615428, "to_location_timestamp": 1768378824.5661538, "from_location_age_warning": "from 11.7h ago", "to_location_age_warning": "from 3.8h ago" } ], "total_forward_distance": 0.0, "total_return_distance": 16447.829737770287 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!fa68e0c0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770339052, "to": 3511387040, "id": 883516115, "rx_time": 1768392526, "rx_snr": -19.25, "rx_rssi": -125, "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": 152, "tx_after": 0, "decoded": { "portnum": 70, "payload": "12011a1a0c7048fba398ba9c69c0e068fa221ee7ffffffffffffffff01adffffffffffffffff01b3ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ 26 ], "route_back": [ 2751154288, 1771879064, 4201177280 ], "snr_back": [ -25, -83, -77 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (49 bytes)
12011a1a0c7048fba398ba9c69c0e068fa221ee7ffffffffffffffff01adffffffffffffffff01b3ffffffffffffffff01
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 Channel Timestamp Actions
Medved GW8 (MED8) Primary 0.000s
Reference 		-125.0 dBm -19.25 dB 2 LongFast 2026-01-14 15:08:57 Current
Butyrskaya 868 (But8) +0.194s
After 		-115.0 dBm -10.00 dB 2 LongFast 2026-01-14 15:08:57 View
patch866 (pth8) +1.246s
After 		-69.0 dBm 2.50 dB 2 LongFast 2026-01-14 15:08:58 View
3

Total Receptions

3

Unique Gateways