Packet #5959117 Success

TRACEROUTE_APP packet from C5EA,81@433500,VOICE (c5ea) to N.D.Eng Mobile (NDEM)

14
Total Receptions
13
Unique Gateways
7
Hop Count
102
Payload Bytes
Packet Information
Database ID: 5959117
Mesh Packet ID: 0x5da23f72
Used for correlation across gateways
Timestamp: 2026-01-14 21:24:43 UTC
From Node: C5EA,81@433500,VOICE (c5ea)
To Node: N.D.Eng Mobile (NDEM)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: RN3ABX Georgy 2 (ABX2)
Channel: LongFast
RSSI: -58 dBm
SNR: 11.5 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 102 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Meshtastic a728 (a728) → Yangel 838 (YNG) → R3YAV_Tsaritsino (e9c8) → CAXA (C1) → Trol t742 (t742) → UnoHub8 (UHUB) → !04085dec
Hop Count: 6 hops
Status: Incomplete - Final destination not reached
SNR Towards: -14.25 dB -14.5 dB -16.25 dB -1.0 dB -17.25 dB -12.25 dB -18.5 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 C5EA,81@433500,VOICE (c5ea) Meshtastic a728 (a728) Unknown -14.25 dB Origin Hops
2 Meshtastic a728 (a728) Yangel 838 (YNG) Unknown -14.5 dB Relay Hops
3 Yangel 838 (YNG) R3YAV_Tsaritsino (e9c8) Unknown -16.25 dB Relay Hops
4 R3YAV_Tsaritsino (e9c8) CAXA (C1) 10.24 km -1.0 dB Relay Hops
5 CAXA (C1) Trol t742 (t742) 13.14 km -17.25 dB Relay Hops
6 Trol t742 (t742) UnoHub8 (UHUB) Unknown -12.25 dB Relay Hops
7 UnoHub8 (UHUB) !04085dec Unknown -18.5 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
23.37 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:102 bytes
Gateway:!f98db090
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:7 / 7
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 !f98db090
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (102 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3377776106
Source node ID 		uint32
to 3148430392
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 102 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -58.0 dBm
Signal strength at gateway 		int32
rx_snr 11.50 dB
Signal quality at gateway 		float
rx_time 1768415082
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 1768415083.23171
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 (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !f98db090
Signal Metrics: RSSI: -58.0 dBm
SNR: 11.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:102 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2658707240, 3679956788, 2658527688, 3101445553, 1771817732, 562969416, 67657196 ], "snr_towards": [ -14.25, -14.5, -16.25, -1.0, -17.25, -12.25, -18.5 ], "route_back": [], "snr_back": [], "route_node_names": { "1771817732": "Trol t742 (t742)", "2658707240": "Meshtastic a728 (a728)", "2658527688": "R3YAV_Tsaritsino (e9c8)", "562969416": "UnoHub8 (UHUB)", "3377776106": "C5EA,81@433500,VOICE (c5ea)", "67657196": "!04085dec", "3101445553": "CAXA (C1)", "3679956788": "Yangel 838 (YNG)", "3148430392": "N.D.Eng Mobile (NDEM)" }, "traceroute_packet": { "packet_data": { "id": 5959117, "timestamp": 1768415083.23171, "from_node_id": 3377776106, "to_node_id": 3148430392, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!f98db090", "channel_id": "LongFast", "mesh_packet_id": 1570914162, "rssi": -58, "snr": 11.5, "hop_limit": 0, "hop_start": 7, "payload_length": 102, "processed_successfully": 1, "raw_payload": "0a1c28a7789e34af57dbc8e9759eb14ddcb804cb9b69483b8e21ec5d08041246c7ffffffffffffffff01c6ffffffffffffffff01bfffffffffffffffff01fcffffffffffffffff01bbffffffffffffffff01cfffffffffffffffff01b6ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1768415082, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "timestamp_str": "2026-01-14 21:24:43", "hop_count": 7, "has_payload": true, "success": 1, "from_node_name": "C5EA,81@433500,VOICE (c5ea)", "to_node_name": "N.D.Eng Mobile (NDEM)", "gateway_name": "RN3ABX Georgy 2 (ABX2)", "gateway_location": null }, "resolve_names": true, "packet_id": 5959117, "from_node_id": 3377776106, "to_node_id": 3148430392, "timestamp": 1768415083.23171, "gateway_id": "!f98db090", "raw_payload": "0a1c28a7789e34af57dbc8e9759eb14ddcb804cb9b69483b8e21ec5d08041246c7ffffffffffffffff01c6ffffffffffffffff01bfffffffffffffffff01fcffffffffffffffff01bbffffffffffffffff01cfffffffffffffffff01b6ffffffffffffffff01", "hop_limit": 0, "hop_start": 7, "from_node_name": "C5EA,81@433500,VOICE (c5ea)", "to_node_name": "!bba93c38", "route_data": { "route_nodes": [ 2658707240, 3679956788, 2658527688, 3101445553, 1771817732, 562969416, 67657196 ], "snr_towards": [ -14.25, -14.5, -16.25, -1.0, -17.25, -12.25, -18.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3377776106, 2658707240, 3679956788, 2658527688, 3101445553, 1771817732, 562969416, 67657196 ], "node_names": [ "C5EA,81@433500,VOICE (c5ea)", "Meshtastic a728 (a728)", "Yangel 838 (YNG)", "R3YAV_Tsaritsino (e9c8)", "CAXA (C1)", "Trol t742 (t742)", "UnoHub8 (UHUB)", "!04085dec" ], "snr_values": [ -14.25, -14.5, -16.25, -1.0, -17.25, -12.25, -18.5 ], "hops": [ { "hop_number": 1, "from_node_id": 3377776106, "to_node_id": 2658707240, "from_node_name": "C5EA,81@433500,VOICE (c5ea)", "to_node_name": "Meshtastic a728 (a728)", "snr": -14.25, "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": 2, "from_node_id": 2658707240, "to_node_id": 3679956788, "from_node_name": "Meshtastic a728 (a728)", "to_node_name": "Yangel 838 (YNG)", "snr": -14.5, "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": 3, "from_node_id": 3679956788, "to_node_id": 2658527688, "from_node_name": "Yangel 838 (YNG)", "to_node_name": "R3YAV_Tsaritsino (e9c8)", "snr": -16.25, "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": 4, "from_node_id": 2658527688, "to_node_id": 3101445553, "from_node_name": "R3YAV_Tsaritsino (e9c8)", "to_node_name": "CAXA (C1)", "snr": -1.0, "direction": "forward", "is_target_hop": false, "distance_meters": 10235.252877993566, "from_location_timestamp": 1768402423.447035, "to_location_timestamp": 1768394850.4543612, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 5.6h ago" }, { "hop_number": 5, "from_node_id": 3101445553, "to_node_id": 1771817732, "from_node_name": "CAXA (C1)", "to_node_name": "Trol t742 (t742)", "snr": -17.25, "direction": "forward", "is_target_hop": false, "distance_meters": 13139.126088392897, "from_location_timestamp": 1768394850.4543612, "to_location_timestamp": 1768406276.9017906, "from_location_age_warning": "from 5.6h ago", "to_location_age_warning": "from 2.4h ago" }, { "hop_number": 6, "from_node_id": 1771817732, "to_node_id": 562969416, "from_node_name": "Trol t742 (t742)", "to_node_name": "UnoHub8 (UHUB)", "snr": -12.25, "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": 7, "from_node_id": 562969416, "to_node_id": 67657196, "from_node_name": "UnoHub8 (UHUB)", "to_node_name": "!04085dec", "snr": -18.5, "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" } ], "is_complete": false, "total_hops": 7 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 3377776106, 2658707240, 3679956788, 2658527688, 3101445553, 1771817732, 562969416, 67657196 ], "node_names": [ "C5EA,81@433500,VOICE (c5ea)", "Meshtastic a728 (a728)", "Yangel 838 (YNG)", "R3YAV_Tsaritsino (e9c8)", "CAXA (C1)", "Trol t742 (t742)", "UnoHub8 (UHUB)", "!04085dec" ], "snr_values": [ -14.25, -14.5, -16.25, -1.0, -17.25, -12.25, -18.5 ], "hops": [ { "hop_number": 1, "from_node_id": 3377776106, "to_node_id": 2658707240, "from_node_name": "C5EA,81@433500,VOICE (c5ea)", "to_node_name": "Meshtastic a728 (a728)", "snr": -14.25, "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": 2, "from_node_id": 2658707240, "to_node_id": 3679956788, "from_node_name": "Meshtastic a728 (a728)", "to_node_name": "Yangel 838 (YNG)", "snr": -14.5, "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": 3, "from_node_id": 3679956788, "to_node_id": 2658527688, "from_node_name": "Yangel 838 (YNG)", "to_node_name": "R3YAV_Tsaritsino (e9c8)", "snr": -16.25, "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": 4, "from_node_id": 2658527688, "to_node_id": 3101445553, "from_node_name": "R3YAV_Tsaritsino (e9c8)", "to_node_name": "CAXA (C1)", "snr": -1.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 10235.252877993566, "from_location_timestamp": 1768402423.447035, "to_location_timestamp": 1768394850.4543612, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 5.6h ago" }, { "hop_number": 5, "from_node_id": 3101445553, "to_node_id": 1771817732, "from_node_name": "CAXA (C1)", "to_node_name": "Trol t742 (t742)", "snr": -17.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 13139.126088392897, "from_location_timestamp": 1768394850.4543612, "to_location_timestamp": 1768406276.9017906, "from_location_age_warning": "from 5.6h ago", "to_location_age_warning": "from 2.4h ago" }, { "hop_number": 6, "from_node_id": 1771817732, "to_node_id": 562969416, "from_node_name": "Trol t742 (t742)", "to_node_name": "UnoHub8 (UHUB)", "snr": -12.25, "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": 7, "from_node_id": 562969416, "to_node_id": 67657196, "from_node_name": "UnoHub8 (UHUB)", "to_node_name": "!04085dec", "snr": -18.5, "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" } ], "is_complete": false, "total_hops": 7 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "C5EA,81@433500,VOICE (c5ea) → Meshtastic a728 (a728) → Yangel 838 (YNG) → R3YAV_Tsaritsino (e9c8) → CAXA (C1) → Trol t742 (t742) → UnoHub8 (UHUB) → !04085dec", "return_path_display": null, "actual_rf_path_display": "C5EA,81@433500,VOICE (c5ea) → Meshtastic a728 (a728) → Yangel 838 (YNG) → R3YAV_Tsaritsino (e9c8) → CAXA (C1) → Trol t742 (t742) → UnoHub8 (UHUB) → !04085dec", "forward_hops": [ { "hop_number": 1, "from_node_id": 3377776106, "to_node_id": 2658707240, "from_node_name": "C5EA,81@433500,VOICE (c5ea)", "to_node_name": "Meshtastic a728 (a728)", "snr": -14.25, "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": 2, "from_node_id": 2658707240, "to_node_id": 3679956788, "from_node_name": "Meshtastic a728 (a728)", "to_node_name": "Yangel 838 (YNG)", "snr": -14.5, "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": 3, "from_node_id": 3679956788, "to_node_id": 2658527688, "from_node_name": "Yangel 838 (YNG)", "to_node_name": "R3YAV_Tsaritsino (e9c8)", "snr": -16.25, "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": 4, "from_node_id": 2658527688, "to_node_id": 3101445553, "from_node_name": "R3YAV_Tsaritsino (e9c8)", "to_node_name": "CAXA (C1)", "snr": -1.0, "direction": "forward", "is_target_hop": false, "distance_meters": 10235.252877993566, "from_location_timestamp": 1768402423.447035, "to_location_timestamp": 1768394850.4543612, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 5.6h ago" }, { "hop_number": 5, "from_node_id": 3101445553, "to_node_id": 1771817732, "from_node_name": "CAXA (C1)", "to_node_name": "Trol t742 (t742)", "snr": -17.25, "direction": "forward", "is_target_hop": false, "distance_meters": 13139.126088392897, "from_location_timestamp": 1768394850.4543612, "to_location_timestamp": 1768406276.9017906, "from_location_age_warning": "from 5.6h ago", "to_location_age_warning": "from 2.4h ago" }, { "hop_number": 6, "from_node_id": 1771817732, "to_node_id": 562969416, "from_node_name": "Trol t742 (t742)", "to_node_name": "UnoHub8 (UHUB)", "snr": -12.25, "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": 7, "from_node_id": 562969416, "to_node_id": 67657196, "from_node_name": "UnoHub8 (UHUB)", "to_node_name": "!04085dec", "snr": -18.5, "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" } ], "return_hops": [], "total_forward_distance": 23374.378966386463, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!f98db090", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3377776106, "to": 3148430392, "id": 1570914162, "rx_time": 1768415082, "rx_snr": 11.5, "rx_rssi": -58, "hop_limit": 0, "hop_start": 7, "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": "0a1c28a7789e34af57dbc8e9759eb14ddcb804cb9b69483b8e21ec5d08041246c7ffffffffffffffff01c6ffffffffffffffff01bfffffffffffffffff01fcffffffffffffffff01bbffffffffffffffff01cfffffffffffffffff01b6ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2658707240, 3679956788, 2658527688, 3101445553, 1771817732, 562969416, 67657196 ], "snr_towards": [ -57, -58, -65, -4, -69, -49, -74 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (102 bytes)
0a1c28a7789e34af57dbc8e9759eb14ddcb804cb9b69483b8e21ec5d08041246c7ffffffffffffffff01c6ffffffffffffffff01bfffffffffffffffff01fcffffffffffffffff01bbffffffffffffffff01cfffffffffffffffff01b6ffffffffffffffff01
Hex Analysis:
Size:102 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
RN3ABX Georgy 2 (ABX2) Primary 0.000s
Reference 		-58.0 dBm 11.50 dB 7 LongFast 2026-01-14 21:24:43 Current
VEGA 6d78 (VEGA) -925.992s
Before 		-94.0 dBm -16.50 dB 4 LongFast 2026-01-14 21:09:17 View
Tsaritsyno_KB_U_868 (KBU8) -892.152s
Before 		-123.0 dBm -14.00 dB 6 LongFast 2026-01-14 21:09:51 View
EGarpunov 2 868 (Base) (BAO) (EG28) -40.100s
Before 		-108.0 dBm -3.25 dB 6 LongFast 2026-01-14 21:24:03 View
Aster-02 (AST2) -11.317s
Before 		-104.0 dBm -16.50 dB 6 LongFast 2026-01-14 21:24:31 View
SYSXX OGW8 (SXG8) -7.360s
Before 		-121.0 dBm -11.75 dB 7 LongFast 2026-01-14 21:24:35 View
SYSXX BGW8 (SXB8) -7.299s
Before 		-120.0 dBm -11.50 dB 7 LongFast 2026-01-14 21:24:35 View
SYSXX YGW8 (SXY8) +49.138s
After 		-99.0 dBm -10.75 dB 5 LongFast 2026-01-14 21:25:32 View
Zamkad8 (zmkd) +53.341s
After 		-125.0 dBm -13.75 dB 7 LongFast 2026-01-14 21:25:36 View
ZA_MKAD_22_868_1 (8681) +90.198s
After 		-137.0 dBm -14.25 dB 6 LongFast 2026-01-14 21:26:13 View
NODE_SOLAR_868 (8682) +90.317s
After 		Unknown Unknown 7 LongFast 2026-01-14 21:26:13 View
Butyrskaya 868 (But8) +174.248s
After 		-101.0 dBm 1.25 dB 7 LongFast 2026-01-14 21:27:37 View
Koptevo-8-MQTT (BM8M) +174.297s
After 		-118.0 dBm -16.25 dB 7 LongFast 2026-01-14 21:27:37 View
Tsaritsyno_KB_U_868 (KBU8) +658.102s
After 		-122.0 dBm -11.75 dB 7 LongFast 2026-01-14 21:35:41 View
14

Total Receptions

13

Unique Gateways