Packet #9282976 Success

TRACEROUTE_APP packet from GRN1-Base🗼🌐 (GRN1) to Zrkt

13
Total Receptions
12
Unique Gateways
1
Hop Count
51
Payload Bytes
Packet Information
Database ID: 9282976
Mesh Packet ID: 0x5b3b42b7
Used for correlation across gateways
Timestamp: 2025-09-05 14:08:09 UTC
From Node: GRN1-Base🗼🌐 (GRN1)
To Node: Zrkt (0424)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Tlgo 📡🌐🔋🔌 (TLG0)
Channel: MediumSlow
RSSI: -111 dBm
SNR: -4.25 dBm
Hop Info: 1/3 hops
Start: 3, Limit: 2
Payload Data
Protocol: TRACEROUTE_APP
Size: 51 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Esfinge 0780 (Es78) → Venturada2🗼🌐☀️ (Vb2)
Hop Count: 1 hops
Status: Forward complete, Return in progress
SNR Towards: -10.75 dB -13.5 dB 0.75 dB
Return Path: Sierra norte Madrid ⛰️🗼🌞 (SNM)
SNR Back: -15.5 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 Zrkt Esfinge 0780 (Es78) 18.67 km -10.75 dB Origin Hops
2 Esfinge 0780 (Es78) Venturada2🗼🌐☀️ (Vb2) 46.85 km -13.5 dB Relay Hops
3 Venturada2🗼🌐☀️ (Vb2) GRN1-Base🗼🌐 (GRN1) 53.21 km 0.75 dB Destination Hops
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 GRN1-Base🗼🌐 (GRN1) Sierra norte Madrid ⛰️🗼🌞 (SNM) 53.19 km -15.5 dB Return Start Hops
Total Forward Distance
118.73 km
Total Return Distance
53.19 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:51 bytes
Gateway:!da638a24
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:1 / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (1 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !da638a24
Node ID format
channel_id MediumSlow
packet MeshPacket (51 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 51 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -111.0 dBm
Signal strength at gateway 		int32
rx_snr -4.25 dB
Signal quality at gateway 		float
rx_time 1757081288
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 1757081289.4346855
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
  • ✓ Custom channel: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !da638a24
Signal Metrics: RSSI: -111.0 dBm
SNR: -4.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:51 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 313591680, 2687837872 ], "snr_towards": [ -10.75, -13.5, 0.75 ], "route_back": [ 1129719940 ], "snr_back": [ -15.5 ], "route_node_names": { "313591680": "Esfinge 0780 (Es78)", "1819542564": "Zrkt", "1129719940": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "1136068328": "GRN1-Base🗼🌐 (GRN1)", "2687837872": "Venturada2🗼🌐☀️ (Vb2)" }, "traceroute_packet": { "packet_data": { "id": 9282976, "timestamp": 1757081289.4346855, "from_node_id": 1136068328, "to_node_id": 1819542564, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!da638a24", "channel_id": "MediumSlow", "mesh_packet_id": 1530610359, "rssi": -111, "snr": -4.25, "hop_limit": 2, "hop_start": 3, "payload_length": 51, "processed_successfully": 1, "raw_payload": "0a088007b112b02635a01215d5ffffffffffffffff01caffffffffffffffff01031a0484285643220ac2ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1757081288, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "timestamp_str": "2025-09-05 14:08:09", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "GRN1-Base🗼🌐 (GRN1)", "to_node_name": "Zrkt", "gateway_name": "Tlgo 📡🌐🔋🔌 (TLG0)", "gateway_location": { "node_id": 3663956516, "latitude": 40.4160512, "longitude": -3.6110336, "altitude": null, "timestamp": 1757959961.3855994, "timestamp_str": "2025-09-15 18:12:41", "display_name": "Tlgo 📡🌐🔋🔌", "long_name": "Tlgo 📡🌐🔋🔌", "short_name": "TLG0", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 9282976, "from_node_id": 1136068328, "to_node_id": 1819542564, "timestamp": 1757081289.4346855, "gateway_id": "!da638a24", "raw_payload": "0a088007b112b02635a01215d5ffffffffffffffff01caffffffffffffffff01031a0484285643220ac2ffffffffffffffff01", "hop_limit": 2, "hop_start": 3, "from_node_name": "GRN1-Base🗼🌐 (GRN1)", "to_node_name": "Zrkt", "route_data": { "route_nodes": [ 313591680, 2687837872 ], "snr_towards": [ -10.75, -13.5, 0.75 ], "route_back": [ 1129719940 ], "snr_back": [ -15.5 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 1819542564, 313591680, 2687837872, 1136068328 ], "node_names": [ "Zrkt", "Esfinge 0780 (Es78)", "Venturada2🗼🌐☀️ (Vb2)", "GRN1-Base🗼🌐 (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": "Venturada2🗼🌐☀️ (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": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "GRN1-Base🗼🌐 (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 ], "node_names": [ "GRN1-Base🗼🌐 (GRN1)", "Sierra norte Madrid ⛰️🗼🌞 (SNM)" ], "snr_values": [ -15.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1136068328, "to_node_id": 1129719940, "from_node_name": "GRN1-Base🗼🌐 (GRN1)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (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" } ], "is_complete": false, "total_hops": 1 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 1819542564, 313591680, 2687837872, 1136068328, 1129719940 ], "node_names": [ "Zrkt", "Esfinge 0780 (Es78)", "Venturada2🗼🌐☀️ (Vb2)", "GRN1-Base🗼🌐 (GRN1)", "Sierra norte Madrid ⛰️🗼🌞 (SNM)" ], "snr_values": [ -10.75, -13.5, 0.75, -15.5 ], "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": "Venturada2🗼🌐☀️ (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": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "GRN1-Base🗼🌐 (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-Base🗼🌐 (GRN1)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (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" } ], "is_complete": false, "total_hops": 4 } }, "has_return_path": true, "is_complete": true, "forward_path_display": "Zrkt → Esfinge 0780 (Es78) → Venturada2🗼🌐☀️ (Vb2) → GRN1-Base🗼🌐 (GRN1)", "return_path_display": "GRN1-Base🗼🌐 (GRN1) → Sierra norte Madrid ⛰️🗼🌞 (SNM)", "actual_rf_path_display": "Zrkt → Esfinge 0780 (Es78) → Venturada2🗼🌐☀️ (Vb2) → GRN1-Base🗼🌐 (GRN1) → Sierra norte Madrid ⛰️🗼🌞 (SNM)", "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": "Venturada2🗼🌐☀️ (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": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "GRN1-Base🗼🌐 (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-Base🗼🌐 (GRN1)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (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" } ], "total_forward_distance": 118729.10803167813, "total_return_distance": 53192.80849757601 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da638a24", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1136068328, "to": 1819542564, "id": 1530610359, "rx_time": 1757081288, "rx_snr": -4.25, "rx_rssi": -111, "hop_limit": 2, "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": "0a088007b112b02635a01215d5ffffffffffffffff01caffffffffffffffff01031a0484285643220ac2ffffffffffffffff01", "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 ], "snr_back": [ -62 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (51 bytes)
0a088007b112b02635a01215d5ffffffffffffffff01caffffffffffffffff01031a0484285643220ac2ffffffffffffffff01
Hex Analysis:
Size:51 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
Tlgo 📡🌐🔋🔌 (TLG0) Primary 0.000s
Reference 		-111.0 dBm -4.25 dB 1 MediumSlow 2025-09-05 14:08:09 Current
GRN1-Base🗼🌐 (GRN1) -8.664s
Before 		Unknown Unknown 0 MediumSlow 2025-09-05 14:08:00 View
GRN1-Base🗼🌐 (GRN1) -1.741s
Before 		Unknown Unknown 0 MediumSlow 2025-09-05 14:08:07 View
Venturada2🗼🌐☀️ (Vb2) +0.872s
After 		-101.0 dBm -1.00 dB 2 MediumSlow 2025-09-05 14:08:10 View
Suop 📡 🌐 (SUOP) +1.214s
After 		-113.0 dBm -7.00 dB 2 MediumSlow 2025-09-05 14:08:10 View
Perseo 📡 🌐 (nvm1) +2.008s
After 		-101.0 dBm -3.25 dB 2 MediumSlow 2025-09-05 14:08:11 View
Meshtastic 53fc (53fc) +2.145s
After 		-112.0 dBm -3.00 dB 2 MediumSlow 2025-09-05 14:08:11 View
Mec Rocket Meco (MRM) +3.065s
After 		-110.0 dBm -6.75 dB 3 MediumSlow 2025-09-05 14:08:12 View
Meshtastic c498📡🌐 (C498) +3.264s
After 		-117.0 dBm -16.25 dB 3 MediumSlow 2025-09-05 14:08:12 View
SkG@Somewhere 🤨 (SkGs) +3.270s
After 		-121.0 dBm -16.00 dB 3 MediumSlow 2025-09-05 14:08:12 View
Meshtastic fbec (fbec) +3.303s
After 		-128.0 dBm -8.00 dB 3 MediumSlow 2025-09-05 14:08:12 View
@lazynoda cocidito 🥵 🗼🌐 (LNCM) +3.353s
After 		-111.0 dBm 0.50 dB 3 MediumSlow 2025-09-05 14:08:12 View
Meshtastic 4e6a (4e6a) +3.381s
After 		-98.0 dBm -13.50 dB 3 MediumSlow 2025-09-05 14:08:12 View
13

Total Receptions

12

Unique Gateways