Packet #5994383 Success

TRACEROUTE_APP packet from Gaz Gaz (🏎) to Meshtastic 12a0 (12a0)

11
Total Receptions
11
Unique Gateways
4
Hop Count
56
Payload Bytes
Packet Information
Database ID: 5994383
Mesh Packet ID: 0xe332a563
Used for correlation across gateways
Timestamp: 2026-01-15 04:15:54 UTC
From Node: Gaz Gaz (🏎)
To Node: Meshtastic 12a0 (12a0)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: Unknown
SNR: 6.25 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: TRACEROUTE_APP
Size: 56 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: lion_repeater (ln_r) β†’ Meshtastic 6e08 (6e08) β†’ Ice β†’ Meshtastic 7140 (7140) β†’ SYSXX YGW8 (SXY8)
Hop Count: 4 hops
Status: Incomplete - Final destination not reached
SNR Towards: -17.5 dB 1.25 dB -13.25 dB -18.0 dB 6.25 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 Gaz Gaz (🏎) lion_repeater (ln_r) Unknown -17.5 dB Origin Hops
2 lion_repeater (ln_r) Meshtastic 6e08 (6e08) Unknown 1.25 dB Relay Hops
3 Meshtastic 6e08 (6e08) Ice 4.77 km -13.25 dB Relay Hops
4 Ice Meshtastic 7140 (7140) Unknown -18.0 dB Relay Hops
5 Meshtastic 7140 (7140) SYSXX YGW8 (SXY8) Unknown 6.25 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
4.77 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange β€’ Mouse wheel to zoom β€’ Click and drag background to pan β€’ Hover for details

Building graph...

Legend & Paths
Nodes
πŸ”„ Router Node
πŸ“‘ Gateway Node
πŸš€ 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) β†’ MeshPacket (Mesh layer) β†’ Decoded Payload (Application data)
Total Size:56 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:4 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
βœ“ Direct LoRa transmission (not via MQTT)
βœ“ 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 !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (56 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 258547584
Source node ID 		uint32
to 1770328736
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 56 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr 6.25 dB
Signal quality at gateway 		float
rx_time 1768439754
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 64
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768439754.7837255
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:
  • βœ“ Direct LoRa transmission (not via MQTT)
  • βœ“ Acknowledgment requested
  • βœ“ Targeted to specific node
  • βœ“ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !efffff02
Signal Metrics: SNR: 6.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:56 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 3663165308, 1770352136, 477397948, 80048448, 4026531586 ], "snr_towards": [ -17.5, 1.25, -13.25, -18.0, 6.25 ], "route_back": [], "snr_back": [], "route_node_names": { "80048448": "Meshtastic 7140 (7140)", "258547584": "Gaz Gaz (🏎)", "4026531586": "SYSXX YGW8 (SXY8)", "1770328736": "Meshtastic 12a0 (12a0)", "1770352136": "Meshtastic 6e08 (6e08)", "3663165308": "lion_repeater (ln_r)", "477397948": "Ice" }, "traceroute_packet": { "packet_data": { "id": 5994383, "timestamp": 1768439754.7837255, "from_node_id": 258547584, "to_node_id": 1770328736, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!efffff02", "channel_id": "LongFast", "mesh_packet_id": 3811747171, "rssi": 0, "snr": 6.25, "hop_limit": 3, "hop_start": 7, "payload_length": 56, "processed_successfully": 1, "raw_payload": "0a147c7757da086e8569bc83741c4071c50402ffffef1220baffffffffffffffff0105cbffffffffffffffff01b8ffffffffffffffff0119", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1768439754, "pki_encrypted": 0, "next_hop": 0, "relay_node": 64, "tx_after": 0, "timestamp_str": "2026-01-15 04:15:54", "hop_count": 4, "has_payload": true, "success": 1, "from_node_name": "Gaz Gaz (🏎)", "to_node_name": "Meshtastic 12a0 (12a0)", "gateway_name": "SYSXX YGW8 (SXY8)", "gateway_location": { "node_id": 4026531586, "latitude": 55.78155, "longitude": 37.48584, "altitude": 18, "timestamp": 1768461603.4554167, "timestamp_str": "2026-01-15 10:20:03", "display_name": "SYSXX YGW8", "long_name": "SYSXX YGW8", "short_name": "SXY8", "hw_model": "HELTEC_V4" } }, "resolve_names": true, "packet_id": 5994383, "from_node_id": 258547584, "to_node_id": 1770328736, "timestamp": 1768439754.7837255, "gateway_id": "!efffff02", "raw_payload": "0a147c7757da086e8569bc83741c4071c50402ffffef1220baffffffffffffffff0105cbffffffffffffffff01b8ffffffffffffffff0119", "hop_limit": 3, "hop_start": 7, "from_node_name": "Gaz Gaz (🏎)", "to_node_name": "!698512a0", "route_data": { "route_nodes": [ 3663165308, 1770352136, 477397948, 80048448, 4026531586 ], "snr_towards": [ -17.5, 1.25, -13.25, -18.0, 6.25 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 258547584, 3663165308, 1770352136, 477397948, 80048448, 4026531586 ], "node_names": [ "Gaz Gaz (🏎)", "lion_repeater (ln_r)", "Meshtastic 6e08 (6e08)", "Ice", "Meshtastic 7140 (7140)", "SYSXX YGW8 (SXY8)" ], "snr_values": [ -17.5, 1.25, -13.25, -18.0, 6.25 ], "hops": [ { "hop_number": 1, "from_node_id": 258547584, "to_node_id": 3663165308, "from_node_name": "Gaz Gaz (🏎)", "to_node_name": "lion_repeater (ln_r)", "snr": -17.5, "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": 2, "from_node_id": 3663165308, "to_node_id": 1770352136, "from_node_name": "lion_repeater (ln_r)", "to_node_name": "Meshtastic 6e08 (6e08)", "snr": 1.25, "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" }, { "hop_number": 3, "from_node_id": 1770352136, "to_node_id": 477397948, "from_node_name": "Meshtastic 6e08 (6e08)", "to_node_name": "Ice", "snr": -13.25, "direction": "forward", "is_target_hop": false, "distance_meters": 4769.458982996963, "from_location_timestamp": 1768422177.8882987, "to_location_timestamp": 1768439578.7843063, "from_location_age_warning": "from 4.9h ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 4, "from_node_id": 477397948, "to_node_id": 80048448, "from_node_name": "Ice", "to_node_name": "Meshtastic 7140 (7140)", "snr": -18.0, "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": 5, "from_node_id": 80048448, "to_node_id": 4026531586, "from_node_name": "Meshtastic 7140 (7140)", "to_node_name": "SYSXX YGW8 (SXY8)", "snr": 6.25, "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": 5 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 258547584, 3663165308, 1770352136, 477397948, 80048448, 4026531586 ], "node_names": [ "Gaz Gaz (🏎)", "lion_repeater (ln_r)", "Meshtastic 6e08 (6e08)", "Ice", "Meshtastic 7140 (7140)", "SYSXX YGW8 (SXY8)" ], "snr_values": [ -17.5, 1.25, -13.25, -18.0, 6.25 ], "hops": [ { "hop_number": 1, "from_node_id": 258547584, "to_node_id": 3663165308, "from_node_name": "Gaz Gaz (🏎)", "to_node_name": "lion_repeater (ln_r)", "snr": -17.5, "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": 3663165308, "to_node_id": 1770352136, "from_node_name": "lion_repeater (ln_r)", "to_node_name": "Meshtastic 6e08 (6e08)", "snr": 1.25, "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": 3, "from_node_id": 1770352136, "to_node_id": 477397948, "from_node_name": "Meshtastic 6e08 (6e08)", "to_node_name": "Ice", "snr": -13.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 4769.458982996963, "from_location_timestamp": 1768422177.8882987, "to_location_timestamp": 1768439578.7843063, "from_location_age_warning": "from 4.9h ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 4, "from_node_id": 477397948, "to_node_id": 80048448, "from_node_name": "Ice", "to_node_name": "Meshtastic 7140 (7140)", "snr": -18.0, "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": 5, "from_node_id": 80048448, "to_node_id": 4026531586, "from_node_name": "Meshtastic 7140 (7140)", "to_node_name": "SYSXX YGW8 (SXY8)", "snr": 6.25, "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" } ], "is_complete": false, "total_hops": 5 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Gaz Gaz (🏎) β†’ lion_repeater (ln_r) β†’ Meshtastic 6e08 (6e08) β†’ Ice β†’ Meshtastic 7140 (7140) β†’ SYSXX YGW8 (SXY8)", "return_path_display": null, "actual_rf_path_display": "Gaz Gaz (🏎) β†’ lion_repeater (ln_r) β†’ Meshtastic 6e08 (6e08) β†’ Ice β†’ Meshtastic 7140 (7140) β†’ SYSXX YGW8 (SXY8)", "forward_hops": [ { "hop_number": 1, "from_node_id": 258547584, "to_node_id": 3663165308, "from_node_name": "Gaz Gaz (🏎)", "to_node_name": "lion_repeater (ln_r)", "snr": -17.5, "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": 2, "from_node_id": 3663165308, "to_node_id": 1770352136, "from_node_name": "lion_repeater (ln_r)", "to_node_name": "Meshtastic 6e08 (6e08)", "snr": 1.25, "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" }, { "hop_number": 3, "from_node_id": 1770352136, "to_node_id": 477397948, "from_node_name": "Meshtastic 6e08 (6e08)", "to_node_name": "Ice", "snr": -13.25, "direction": "forward", "is_target_hop": false, "distance_meters": 4769.458982996963, "from_location_timestamp": 1768422177.8882987, "to_location_timestamp": 1768439578.7843063, "from_location_age_warning": "from 4.9h ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 4, "from_node_id": 477397948, "to_node_id": 80048448, "from_node_name": "Ice", "to_node_name": "Meshtastic 7140 (7140)", "snr": -18.0, "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": 5, "from_node_id": 80048448, "to_node_id": 4026531586, "from_node_name": "Meshtastic 7140 (7140)", "to_node_name": "SYSXX YGW8 (SXY8)", "snr": 6.25, "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": [], "total_forward_distance": 4769.458982996963, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 258547584, "to": 1770328736, "id": 3811747171, "rx_time": 1768439754, "rx_snr": 6.25, "rx_rssi": 0, "hop_limit": 3, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 64, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a147c7757da086e8569bc83741c4071c50402ffffef1220baffffffffffffffff0105cbffffffffffffffff01b8ffffffffffffffff0119", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3663165308, 1770352136, 477397948, 80048448, 4026531586 ], "snr_towards": [ -70, 5, -53, -72, 25 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (56 bytes)
0a147c7757da086e8569bc83741c4071c50402ffffef1220baffffffffffffffff0105cbffffffffffffffff01b8ffffffffffffffff0119
Hex Analysis:
Size:56 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
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		Unknown 6.25 dB 4 LongFast 2026-01-15 04:15:54 Current
patch866 (pth8) -6.153s
Before 		-68.0 dBm 3.75 dB 4 LongFast 2026-01-15 04:15:48 View
Aster-02 (AST2) -4.192s
Before 		-100.0 dBm -13.75 dB 3 LongFast 2026-01-15 04:15:50 View
Zamkad8 (zmkd) -3.882s
Before 		-122.0 dBm -11.00 dB 3 LongFast 2026-01-15 04:15:50 View
Medved GW8 (MED8) -3.733s
Before 		-112.0 dBm -14.75 dB 6 LongFast 2026-01-15 04:15:51 View
Keyhost GW8 (KHS8) -3.687s
Before 		-115.0 dBm -10.25 dB 6 LongFast 2026-01-15 04:15:51 View
SYSXX BGW8 (SXB8) -0.926s
Before 		-124.0 dBm -17.50 dB 4 LongFast 2026-01-15 04:15:53 View
SYSXX OGW8 (SXG8) +0.013s
After 		-66.0 dBm 6.75 dB 4 LongFast 2026-01-15 04:15:54 View
Fostral (FSTR) +0.708s
After 		-84.0 dBm -15.00 dB 6 LongFast 2026-01-15 04:15:55 View
BBS Восток (DMπŸ“²) (BBSv) +1.969s
After 		-47.0 dBm 6.00 dB 7 LongFast 2026-01-15 04:15:56 View
RN3ABX Georgy 2 (ABX2) +9.617s
After 		-110.0 dBm -8.25 dB 6 LongFast 2026-01-15 04:16:04 View
11

Total Receptions

11

Unique Gateways