Packet #9282985 Success

TRACEROUTE_APP packet from GRN1-BaseπŸ—ΌπŸŒ (GRN1) to Zrkt

13
Total Receptions
12
Unique Gateways
2
Hop Count
65
Payload Bytes
Packet Information
Database ID: 9282985
Mesh Packet ID: 0x5b3b42b7
Used for correlation across gateways
Timestamp: 2025-09-05 14:08:11 UTC
From Node: GRN1-BaseπŸ—ΌπŸŒ (GRN1)
To Node: Zrkt (0424)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Meshtastic 53fc (53fc)
Channel: MediumSlow
RSSI: -112 dBm
SNR: -3.0 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Payload Data
Protocol: TRACEROUTE_APP
Size: 65 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Esfinge 0780 (Es78) β†’ Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)
Hop Count: 1 hops
Status: Forward incomplete, Return in progress
SNR Towards: -10.75 dB -13.5 dB 0.75 dB
Return Path: Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM) β†’ Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)
SNR Back: -15.5 dB -11.75 dB
Route Visualization
Loading...

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 Zrkt Esfinge 0780 (Es78) 18.67 km -10.75 dB Origin Hops
2 Esfinge 0780 (Es78) Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) 46.85 km -13.5 dB Relay Hops
3 Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) GRN1-BaseπŸ—ΌπŸŒ (GRN1) 53.21 km 0.75 dB Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Total Forward Distance
118.73 km
Total Return Distance
98.61 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
Loading graph...

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:65 bytes
Gateway:!bfa953fc
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:2 / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
βœ“ Direct LoRa transmission (not via MQTT)
βœ“ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bfa953fc
Node ID format
channel_id MediumSlow
packet MeshPacket (65 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1136068328
Source node ID
uint32
to 1819542564
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 65 bytes size
hop_limit 1
Remaining hops allowed
uint32
hop_start 3
Initial hop limit
uint32
hops_taken 2
Calculated: hop_start - hop_limit
derived
rx_rssi -112.0 dBm
Signal strength at gateway
int32
rx_snr -3.00 dB
Signal quality at gateway
float
rx_time 1757081291
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 Not set uint32
tx_after Not set uint32
timestamp 1757081291.5793576
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“ Custom channel: MediumSlow
  • βœ“ Gateway node ID tracked
Exposure Risks:
  • ⚠ 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: !bfa953fc
Signal Metrics: RSSI: -112.0 dBm
SNR: -3.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:65 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 313591680, 2687837872 ], "snr_towards": [ -10.75, -13.5, 0.75 ], "route_back": [ 1129719940, 4005990957 ], "snr_back": [ -15.5, -11.75 ], "route_node_names": { "313591680": "Esfinge 0780 (Es78)", "1129719940": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "1819542564": "Zrkt", "1136068328": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "4005990957": "Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)", "2687837872": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)" }, "traceroute_packet": { "packet_data": { "id": 9282985, "timestamp": 1757081291.5793576, "from_node_id": 1136068328, "to_node_id": 1819542564, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!bfa953fc", "channel_id": "MediumSlow", "mesh_packet_id": 1530610359, "rssi": -112, "snr": -3.0, "hop_limit": 1, "hop_start": 3, "payload_length": 65, "processed_successfully": 1, "raw_payload": "0a088007b112b02635a01215d5ffffffffffffffff01caffffffffffffffff01031a08842856432d92c6ee2214c2ffffffffffffffff01d1ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1757081291, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "timestamp_str": "2025-09-05 14:08:11", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "to_node_name": "Zrkt", "gateway_name": "Meshtastic 53fc (53fc)", "gateway_location": { "node_id": 3215545340, "latitude": 40.4332544, "longitude": -3.6888576, "altitude": 700, "timestamp": 1753909358.560434, "timestamp_str": "2025-07-30 21:02:38", "display_name": "Meshtastic 53fc", "long_name": "Meshtastic 53fc", "short_name": "53fc", "hw_model": "HELTEC_V2_0" } }, "resolve_names": true, "packet_id": 9282985, "from_node_id": 1136068328, "to_node_id": 1819542564, "timestamp": 1757081291.5793576, "gateway_id": "!bfa953fc", "raw_payload": "0a088007b112b02635a01215d5ffffffffffffffff01caffffffffffffffff01031a08842856432d92c6ee2214c2ffffffffffffffff01d1ffffffffffffffff01", "hop_limit": 1, "hop_start": 3, "from_node_name": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "to_node_name": "Zrkt", "route_data": { "route_nodes": [ 313591680, 2687837872 ], "snr_towards": [ -10.75, -13.5, 0.75 ], "route_back": [ 1129719940, 4005990957 ], "snr_back": [ -15.5, -11.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 1819542564, 313591680, 2687837872, 1136068328 ], "node_names": [ "Zrkt", "Esfinge 0780 (Es78)", "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "GRN1-BaseπŸ—ΌπŸŒ (GRN1)" ], "snr_values": [ -10.75, -13.5, 0.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1819542564, "to_node_id": 313591680, "from_node_name": "Zrkt", "to_node_name": "Esfinge 0780 (Es78)", "snr": -10.75, "direction": "forward", "is_target_hop": false, "distance_meters": 18672.125206249726, "from_location_timestamp": 1757081284.656282, "to_location_timestamp": 1757080554.8925447, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.2h ago" }, { "hop_number": 2, "from_node_id": 313591680, "to_node_id": 2687837872, "from_node_name": "Esfinge 0780 (Es78)", "to_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "snr": -13.5, "direction": "forward", "is_target_hop": false, "distance_meters": 46847.7453799128, "from_location_timestamp": 1757080554.8925447, "to_location_timestamp": 1757052431.8577302, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 8.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 1136068328, "from_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "to_node_name": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "snr": 0.75, "direction": "forward", "is_target_hop": false, "distance_meters": 53209.23744551561, "from_location_timestamp": 1757052431.8577302, "to_location_timestamp": 1757081276.250921, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 0.0h ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": { "path_type": "return", "node_ids": [ 1136068328, 1129719940, 4005990957 ], "node_names": [ "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)" ], "snr_values": [ -15.5, -11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1136068328, "to_node_id": 1129719940, "from_node_name": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "to_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "snr": -15.5, "direction": "return", "is_target_hop": false, "distance_meters": 53192.80849757601, "from_location_timestamp": 1757081276.250921, "to_location_timestamp": 1757070253.434347, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 3.1h ago" }, { "hop_number": 2, "from_node_id": 1129719940, "to_node_id": 4005990957, "from_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "to_node_name": "Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)", "snr": -11.75, "direction": "return", "is_target_hop": false, "distance_meters": 45414.73303034091, "from_location_timestamp": 1757070253.434347, "to_location_timestamp": 1757079558.3771744, "from_location_age_warning": "from 3.1h ago", "to_location_age_warning": "from 0.5h ago" } ], "is_complete": false, "total_hops": 2 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 1819542564, 313591680, 2687837872, 1136068328, 1129719940, 4005990957 ], "node_names": [ "Zrkt", "Esfinge 0780 (Es78)", "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)" ], "snr_values": [ -10.75, -13.5, 0.75, -15.5, -11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1819542564, "to_node_id": 313591680, "from_node_name": "Zrkt", "to_node_name": "Esfinge 0780 (Es78)", "snr": -10.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 18672.125206249726, "from_location_timestamp": 1757081284.656282, "to_location_timestamp": 1757080554.8925447, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.2h ago" }, { "hop_number": 2, "from_node_id": 313591680, "to_node_id": 2687837872, "from_node_name": "Esfinge 0780 (Es78)", "to_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "snr": -13.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 46847.7453799128, "from_location_timestamp": 1757080554.8925447, "to_location_timestamp": 1757052431.8577302, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 8.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 1136068328, "from_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "to_node_name": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "snr": 0.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 53209.23744551561, "from_location_timestamp": 1757052431.8577302, "to_location_timestamp": 1757081276.250921, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 4, "from_node_id": 1136068328, "to_node_id": 1129719940, "from_node_name": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "to_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "snr": -15.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 53192.80849757601, "from_location_timestamp": 1757081276.250921, "to_location_timestamp": 1757070253.434347, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 3.1h ago" }, { "hop_number": 5, "from_node_id": 1129719940, "to_node_id": 4005990957, "from_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "to_node_name": "Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)", "snr": -11.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 45414.73303034091, "from_location_timestamp": 1757070253.434347, "to_location_timestamp": 1757079558.3771744, "from_location_age_warning": "from 3.1h ago", "to_location_age_warning": "from 0.5h ago" } ], "is_complete": false, "total_hops": 5 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Zrkt β†’ Esfinge 0780 (Es78) β†’ Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) β†’ GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "return_path_display": "GRN1-BaseπŸ—ΌπŸŒ (GRN1) β†’ Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM) β†’ Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)", "actual_rf_path_display": "Zrkt β†’ Esfinge 0780 (Es78) β†’ Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) β†’ GRN1-BaseπŸ—ΌπŸŒ (GRN1) β†’ Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM) β†’ Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1819542564, "to_node_id": 313591680, "from_node_name": "Zrkt", "to_node_name": "Esfinge 0780 (Es78)", "snr": -10.75, "direction": "forward", "is_target_hop": false, "distance_meters": 18672.125206249726, "from_location_timestamp": 1757081284.656282, "to_location_timestamp": 1757080554.8925447, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.2h ago" }, { "hop_number": 2, "from_node_id": 313591680, "to_node_id": 2687837872, "from_node_name": "Esfinge 0780 (Es78)", "to_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "snr": -13.5, "direction": "forward", "is_target_hop": false, "distance_meters": 46847.7453799128, "from_location_timestamp": 1757080554.8925447, "to_location_timestamp": 1757052431.8577302, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 8.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 1136068328, "from_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "to_node_name": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "snr": 0.75, "direction": "forward", "is_target_hop": false, "distance_meters": 53209.23744551561, "from_location_timestamp": 1757052431.8577302, "to_location_timestamp": 1757081276.250921, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 0.0h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 1136068328, "to_node_id": 1129719940, "from_node_name": "GRN1-BaseπŸ—ΌπŸŒ (GRN1)", "to_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "snr": -15.5, "direction": "return", "is_target_hop": false, "distance_meters": 53192.80849757601, "from_location_timestamp": 1757081276.250921, "to_location_timestamp": 1757070253.434347, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 3.1h ago" }, { "hop_number": 2, "from_node_id": 1129719940, "to_node_id": 4005990957, "from_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "to_node_name": "Skynet_Torre_CL 🌞 πŸ—Ό (SkyT)", "snr": -11.75, "direction": "return", "is_target_hop": false, "distance_meters": 45414.73303034091, "from_location_timestamp": 1757070253.434347, "to_location_timestamp": 1757079558.3771744, "from_location_age_warning": "from 3.1h ago", "to_location_age_warning": "from 0.5h ago" } ], "total_forward_distance": 118729.10803167813, "total_return_distance": 98607.54152791691 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bfa953fc", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1136068328, "to": 1819542564, "id": 1530610359, "rx_time": 1757081291, "rx_snr": -3.0, "rx_rssi": -112, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a088007b112b02635a01215d5ffffffffffffffff01caffffffffffffffff01031a08842856432d92c6ee2214c2ffffffffffffffff01d1ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 313591680, 2687837872 ], "snr_towards": [ -43, -54, 3 ], "route_back": [ 1129719940, 4005990957 ], "snr_back": [ -62, -47 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (65 bytes)
0a088007b112b02635a01215d5ffffffffffffffff01caffffffffffffffff01031a08842856432d92c6ee2214c2ffffffffffffffff01d1ffffffffffffffff01
Hex Analysis:
Size:65 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...

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
Meshtastic 53fc (53fc) Primary 0.000s
Reference
-112.0 dBm -3.00 dB 2 MediumSlow 2025-09-05 14:08:11 Current
GRN1-BaseπŸ—ΌπŸŒ (GRN1) -10.809s
Before
Unknown Unknown 0 MediumSlow 2025-09-05 14:08:00 View
GRN1-BaseπŸ—ΌπŸŒ (GRN1) -3.885s
Before
Unknown Unknown 0 MediumSlow 2025-09-05 14:08:07 View
Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0) -2.145s
Before
-111.0 dBm -4.25 dB 1 MediumSlow 2025-09-05 14:08:09 View
Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) -1.273s
Before
-101.0 dBm -1.00 dB 2 MediumSlow 2025-09-05 14:08:10 View
Suop πŸ“‘ 🌐 (SUOP) -0.930s
Before
-113.0 dBm -7.00 dB 2 MediumSlow 2025-09-05 14:08:10 View
Perseo πŸ—ΌπŸŒ (nvm1) -0.137s
Before
-101.0 dBm -3.25 dB 2 MediumSlow 2025-09-05 14:08:11 View
Mec Rocket Meco (MRM) +0.920s
After
-110.0 dBm -6.75 dB 3 MediumSlow 2025-09-05 14:08:12 View
Meshtastic c498πŸ“‘πŸŒ (C498) +1.120s
After
-117.0 dBm -16.25 dB 3 MediumSlow 2025-09-05 14:08:12 View
SkG@Somewhere 🀨 (SkGs) +1.125s
After
-121.0 dBm -16.00 dB 3 MediumSlow 2025-09-05 14:08:12 View
Meshtastic fbec (fbec) +1.159s
After
-128.0 dBm -8.00 dB 3 MediumSlow 2025-09-05 14:08:12 View
@lazynoda cocidito πŸ₯΅ πŸ—ΌπŸŒ (LNCM) +1.208s
After
-111.0 dBm 0.50 dB 3 MediumSlow 2025-09-05 14:08:12 View
Meshtastic 4e6a (4e6a) +1.236s
After
-98.0 dBm -13.50 dB 3 MediumSlow 2025-09-05 14:08:12 View
13

Total Receptions

12

Unique Gateways