Packet #5319892 Success

TRACEROUTE_APP packet from Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0) to Odiseo πŸ“± (nvm3)

9
Total Receptions
9
Unique Gateways
3
Hop Count
65
Payload Bytes
Packet Information
Database ID: 5319892
Mesh Packet ID: 0x933d1a19
Used for correlation across gateways
Timestamp: 2025-07-31 16:24:07 UTC
From Node: Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)
To Node: Odiseo πŸ“± (nvm3)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: big_G (gns!)
Channel: MediumSlow
RSSI: -121 dBm
SNR: -10.25 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 65 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: AndrΓ³meda πŸ—Ό (nvm2)
Hop Count: 0 hops
Status: Forward incomplete, Return in progress
SNR Towards: 9.0 dB -9.5 dB
Return Path: Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM) β†’ Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt) β†’ Perseo πŸ—ΌπŸŒ (nvm1)
SNR Back: -8.75 dB -10.5 dB -4.25 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Odiseo πŸ“± (nvm3) AndrΓ³meda πŸ—Ό (nvm2) 57.56 km 9.0 dB Origin Hops
2 AndrΓ³meda πŸ—Ό (nvm2) Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0) 8.40 km -9.5 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
65.96 km
Total Return Distance
116.40 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
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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:!db29608c
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:3 / 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 (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !db29608c
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 3663956516
Source node ID
uint32
to 3719630395
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 65 bytes size
hop_limit Not set uint32
hop_start 3
Initial hop limit
uint32
hops_taken 3
Calculated: hop_start - hop_limit
derived
rx_rssi -121.0 dBm
Signal strength at gateway
int32
rx_snr -10.25 dB
Signal quality at gateway
float
rx_time 1753979047
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 136
Relay node ID
uint32
tx_after Not set uint32
timestamp 1753979047.5596142
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !db29608c
Signal Metrics: RSSI: -121.0 dBm
SNR: -10.25 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": [ 3876619619 ], "snr_towards": [ 9.0, -9.5 ], "route_back": [ 1129719940, 2035064309, 2687838088 ], "snr_back": [ -8.75, -10.5, -4.25 ], "route_node_names": { "3876619619": "AndrΓ³meda πŸ—Ό (nvm2)", "1129719940": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "3663956516": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "2687838088": "Perseo πŸ—ΌπŸŒ (nvm1)", "2035064309": "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "3719630395": "Odiseo πŸ“± (nvm3)" }, "traceroute_packet": { "packet_data": { "id": 5319892, "timestamp": 1753979047.5596142, "from_node_id": 3663956516, "to_node_id": 3719630395, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!db29608c", "channel_id": "MediumSlow", "mesh_packet_id": 2470255129, "rssi": -121, "snr": -10.25, "hop_limit": 0, "hop_start": 3, "payload_length": 65, "processed_successfully": 1, "raw_payload": "0a04638510e7120b24daffffffffffffffff011a0c84285643f59d4c79882735a0221eddffffffffffffffff01d6ffffffffffffffff01efffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1753979047, "pki_encrypted": 0, "next_hop": 0, "relay_node": 136, "tx_after": 0, "timestamp_str": "2025-07-31 16:24:07", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "to_node_name": "Odiseo πŸ“± (nvm3)", "gateway_name": "big_G (gns!)", "gateway_location": { "node_id": 3676921996, "latitude": 37.134336, "longitude": -1.8366464, "altitude": 36, "timestamp": 1754378570.362654, "timestamp_str": "2025-08-05 07:22:50", "display_name": "big_G", "long_name": "big_G", "short_name": "gns!", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 5319892, "from_node_id": 3663956516, "to_node_id": 3719630395, "timestamp": 1753979047.5596142, "gateway_id": "!db29608c", "raw_payload": "0a04638510e7120b24daffffffffffffffff011a0c84285643f59d4c79882735a0221eddffffffffffffffff01d6ffffffffffffffff01efffffffffffffffff01", "hop_limit": 0, "hop_start": 3, "from_node_name": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "to_node_name": "Odiseo πŸ“± (nvm3)", "route_data": { "route_nodes": [ 3876619619 ], "snr_towards": [ 9.0, -9.5 ], "route_back": [ 1129719940, 2035064309, 2687838088 ], "snr_back": [ -8.75, -10.5, -4.25 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 3719630395, 3876619619, 3663956516 ], "node_names": [ "Odiseo πŸ“± (nvm3)", "AndrΓ³meda πŸ—Ό (nvm2)", "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)" ], "snr_values": [ 9.0, -9.5 ], "hops": [ { "hop_number": 1, "from_node_id": 3719630395, "to_node_id": 3876619619, "from_node_name": "Odiseo πŸ“± (nvm3)", "to_node_name": "AndrΓ³meda πŸ—Ό (nvm2)", "snr": 9.0, "direction": "forward", "is_target_hop": false, "distance_meters": 57562.98392471988, "from_location_timestamp": 1756489495.9261985, "to_location_timestamp": 1753952575.634371, "from_location_age_warning": "from 4.2w later", "to_location_age_warning": "from 7.4h ago" }, { "hop_number": 2, "from_node_id": 3876619619, "to_node_id": 3663956516, "from_node_name": "AndrΓ³meda πŸ—Ό (nvm2)", "to_node_name": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "snr": -9.5, "direction": "forward", "is_target_hop": false, "distance_meters": 8400.292871802652, "from_location_timestamp": 1753952575.634371, "to_location_timestamp": 1753940052.9076536, "from_location_age_warning": "from 7.4h ago", "to_location_age_warning": "from 10.8h ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": { "path_type": "return", "node_ids": [ 3663956516, 1129719940, 2035064309, 2687838088 ], "node_names": [ "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "Perseo πŸ—ΌπŸŒ (nvm1)" ], "snr_values": [ -8.75, -10.5, -4.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3663956516, "to_node_id": 1129719940, "from_node_name": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "to_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "snr": -8.75, "direction": "return", "is_target_hop": false, "distance_meters": 41708.92164895165, "from_location_timestamp": 1753940052.9076536, "to_location_timestamp": 1753940118.2594, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" }, { "hop_number": 2, "from_node_id": 1129719940, "to_node_id": 2035064309, "from_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "to_node_name": "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "snr": -10.5, "direction": "return", "is_target_hop": false, "distance_meters": 32998.268236041324, "from_location_timestamp": 1753940118.2594, "to_location_timestamp": 1753940086.9335792, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" }, { "hop_number": 3, "from_node_id": 2035064309, "to_node_id": 2687838088, "from_node_name": "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "to_node_name": "Perseo πŸ—ΌπŸŒ (nvm1)", "snr": -4.25, "direction": "return", "is_target_hop": false, "distance_meters": 41695.35207925901, "from_location_timestamp": 1753940086.9335792, "to_location_timestamp": 1753940139.471817, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" } ], "is_complete": false, "total_hops": 3 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 3719630395, 3876619619, 3663956516, 1129719940, 2035064309, 2687838088 ], "node_names": [ "Odiseo πŸ“± (nvm3)", "AndrΓ³meda πŸ—Ό (nvm2)", "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "Perseo πŸ—ΌπŸŒ (nvm1)" ], "snr_values": [ 9.0, -9.5, -8.75, -10.5, -4.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3719630395, "to_node_id": 3876619619, "from_node_name": "Odiseo πŸ“± (nvm3)", "to_node_name": "AndrΓ³meda πŸ—Ό (nvm2)", "snr": 9.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 57562.98392471988, "from_location_timestamp": 1756489495.9261985, "to_location_timestamp": 1753952575.634371, "from_location_age_warning": "from 4.2w later", "to_location_age_warning": "from 7.4h ago" }, { "hop_number": 2, "from_node_id": 3876619619, "to_node_id": 3663956516, "from_node_name": "AndrΓ³meda πŸ—Ό (nvm2)", "to_node_name": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "snr": -9.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 8400.292871802652, "from_location_timestamp": 1753952575.634371, "to_location_timestamp": 1753940052.9076536, "from_location_age_warning": "from 7.4h ago", "to_location_age_warning": "from 10.8h ago" }, { "hop_number": 3, "from_node_id": 3663956516, "to_node_id": 1129719940, "from_node_name": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "to_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "snr": -8.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 41708.92164895165, "from_location_timestamp": 1753940052.9076536, "to_location_timestamp": 1753940118.2594, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" }, { "hop_number": 4, "from_node_id": 1129719940, "to_node_id": 2035064309, "from_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "to_node_name": "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "snr": -10.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 32998.268236041324, "from_location_timestamp": 1753940118.2594, "to_location_timestamp": 1753940086.9335792, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" }, { "hop_number": 5, "from_node_id": 2035064309, "to_node_id": 2687838088, "from_node_name": "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "to_node_name": "Perseo πŸ—ΌπŸŒ (nvm1)", "snr": -4.25, "direction": "return_rf", "is_target_hop": false, "distance_meters": 41695.35207925901, "from_location_timestamp": 1753940086.9335792, "to_location_timestamp": 1753940139.471817, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" } ], "is_complete": false, "total_hops": 5 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Odiseo πŸ“± (nvm3) β†’ AndrΓ³meda πŸ—Ό (nvm2) β†’ Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "return_path_display": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0) β†’ Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM) β†’ Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt) β†’ Perseo πŸ—ΌπŸŒ (nvm1)", "actual_rf_path_display": "Odiseo πŸ“± (nvm3) β†’ AndrΓ³meda πŸ—Ό (nvm2) β†’ Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0) β†’ Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM) β†’ Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt) β†’ Perseo πŸ—ΌπŸŒ (nvm1)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3719630395, "to_node_id": 3876619619, "from_node_name": "Odiseo πŸ“± (nvm3)", "to_node_name": "AndrΓ³meda πŸ—Ό (nvm2)", "snr": 9.0, "direction": "forward", "is_target_hop": false, "distance_meters": 57562.98392471988, "from_location_timestamp": 1756489495.9261985, "to_location_timestamp": 1753952575.634371, "from_location_age_warning": "from 4.2w later", "to_location_age_warning": "from 7.4h ago" }, { "hop_number": 2, "from_node_id": 3876619619, "to_node_id": 3663956516, "from_node_name": "AndrΓ³meda πŸ—Ό (nvm2)", "to_node_name": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "snr": -9.5, "direction": "forward", "is_target_hop": false, "distance_meters": 8400.292871802652, "from_location_timestamp": 1753952575.634371, "to_location_timestamp": 1753940052.9076536, "from_location_age_warning": "from 7.4h ago", "to_location_age_warning": "from 10.8h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 3663956516, "to_node_id": 1129719940, "from_node_name": "Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0)", "to_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "snr": -8.75, "direction": "return", "is_target_hop": false, "distance_meters": 41708.92164895165, "from_location_timestamp": 1753940052.9076536, "to_location_timestamp": 1753940118.2594, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" }, { "hop_number": 2, "from_node_id": 1129719940, "to_node_id": 2035064309, "from_node_name": "Sierra norte Madrid β›°οΈπŸ—ΌπŸŒž (SNM)", "to_node_name": "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "snr": -10.5, "direction": "return", "is_target_hop": false, "distance_meters": 32998.268236041324, "from_location_timestamp": 1753940118.2594, "to_location_timestamp": 1753940086.9335792, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" }, { "hop_number": 3, "from_node_id": 2035064309, "to_node_id": 2687838088, "from_node_name": "Chamartin_SolarπŸ—Όβ˜€οΈ (Chmt)", "to_node_name": "Perseo πŸ—ΌπŸŒ (nvm1)", "snr": -4.25, "direction": "return", "is_target_hop": false, "distance_meters": 41695.35207925901, "from_location_timestamp": 1753940086.9335792, "to_location_timestamp": 1753940139.471817, "from_location_age_warning": "from 10.8h ago", "to_location_age_warning": "from 10.8h ago" } ], "total_forward_distance": 65963.27679652254, "total_return_distance": 116402.54196425198 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db29608c", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3663956516, "to": 3719630395, "id": 2470255129, "rx_time": 1753979047, "rx_snr": -10.25, "rx_rssi": -121, "hop_limit": 0, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 136, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04638510e7120b24daffffffffffffffff011a0c84285643f59d4c79882735a0221eddffffffffffffffff01d6ffffffffffffffff01efffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3876619619 ], "snr_towards": [ 36, -38 ], "route_back": [ 1129719940, 2035064309, 2687838088 ], "snr_back": [ -35, -42, -17 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (65 bytes)
0a04638510e7120b24daffffffffffffffff011a0c84285643f59d4c79882735a0221eddffffffffffffffff01d6ffffffffffffffff01efffffffffffffffff01
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
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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
big_G (gns!) Primary 0.000s
Reference
-121.0 dBm -10.25 dB 3 MediumSlow 2025-07-31 16:24:07 Current
Tlgo πŸ“‘πŸŒπŸ”‹πŸ”Œ (TLG0) -8.145s
Before
Unknown Unknown 0 MediumSlow 2025-07-31 16:23:59 View
Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) -4.934s
Before
-101.0 dBm -4.75 dB 2 MediumSlow 2025-07-31 16:24:02 View
Suop πŸ“‘ 🌐 (SUOP) -4.614s
Before
-117.0 dBm -9.75 dB 2 MediumSlow 2025-07-31 16:24:02 View
GRN1-BaseπŸ—ΌπŸŒ (GRN1) -4.176s
Before
-108.0 dBm -2.00 dB 3 MediumSlow 2025-07-31 16:24:03 View
SkG@Somewhere 🀨 (SkGs) -4.169s
Before
-122.0 dBm -17.00 dB 3 MediumSlow 2025-07-31 16:24:03 View
@lazynoda cocidito πŸ₯΅ πŸ—ΌπŸŒ (LNCM) -2.877s
Before
-119.0 dBm -10.50 dB 3 MediumSlow 2025-07-31 16:24:04 View
Brunch de 25 euros (πŸ₯‘) -0.025s
Before
-104.0 dBm -8.50 dB 3 MediumSlow 2025-07-31 16:24:07 View
Meshtastic 9fbd (9fbd) +871.266s
After
-110.0 dBm -11.75 dB 2 MediumSlow 2025-07-31 16:38:38 View
9

Total Receptions

9

Unique Gateways