Packet #6306332 Success

TRACEROUTE_APP packet from Mammolog_mobile (MmMb) to BorisBritva (BOBR)

18
Total Receptions
15
Unique Gateways
1
Hop Count
9
Payload Bytes
Packet Information
Database ID: 6306332
Mesh Packet ID: 0x52136d0f
Used for correlation across gateways
Timestamp: 2026-01-17 20:25:17 UTC
From Node: Mammolog_mobile (MmMb)
To Node: BorisBritva (BOBR)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: svk2 883c SZAO Serebriany Bor (svk2)
Channel: LongFast
RSSI: -134 dBm
SNR: -14.25 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Payload Data
Protocol: TRACEROUTE_APP
Size: 9 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Mammolog_base (MmLg)
Hop Count: 0 hops
Status: Incomplete - Final destination not reached
SNR Towards: 7.0 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Mammolog_mobile (MmMb) Mammolog_base (MmLg) Unknown 7.0 dB Origin Hops
Traceroute incomplete - Final destination not reached
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

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Legend & Paths
Nodes
🔄 Router Node
📡 Gateway Node
🚀 Source Node
🎯 Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
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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:9 bytes
Gateway:!c430883c
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:1 / 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 !c430883c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (9 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 765694932
Source node ID 		uint32
to 3667825192
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 9 bytes size
hop_limit 6
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -134.0 dBm
Signal strength at gateway 		int32
rx_snr -14.25 dB
Signal quality at gateway 		float
rx_time 1768670716
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 224
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768670717.783862
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !c430883c
Signal Metrics: RSSI: -134.0 dBm
SNR: -14.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:9 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1770304224 ], "snr_towards": [ 7.0 ], "route_back": [], "snr_back": [], "route_node_names": { "1770304224": "Mammolog_base (MmLg)", "3667825192": "BorisBritva (BOBR)", "765694932": "Mammolog_mobile (MmMb)" }, "traceroute_packet": { "packet_data": { "id": 6306332, "timestamp": 1768670717.783862, "from_node_id": 765694932, "to_node_id": 3667825192, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!c430883c", "channel_id": "LongFast", "mesh_packet_id": 1377004815, "rssi": -134, "snr": -14.25, "hop_limit": 6, "hop_start": 7, "payload_length": 9, "processed_successfully": 1, "raw_payload": "0a04e0b2846912011c", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1768670716, "pki_encrypted": 0, "next_hop": 0, "relay_node": 224, "tx_after": 0, "timestamp_str": "2026-01-17 20:25:17", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Mammolog_mobile (MmMb)", "to_node_name": "BorisBritva (BOBR)", "gateway_name": "svk2 883c SZAO Serebriany Bor (svk2)", "gateway_location": { "node_id": 3291514940, "latitude": 55.781722, "longitude": 37.4343069, "altitude": null, "timestamp": 1768657398.2739933, "timestamp_str": "2026-01-17 16:43:18", "display_name": "svk2 883c SZAO Serebriany Bor", "long_name": "svk2 883c SZAO Serebriany Bor", "short_name": "svk2", "hw_model": "TBEAM" } }, "resolve_names": true, "packet_id": 6306332, "from_node_id": 765694932, "to_node_id": 3667825192, "timestamp": 1768670717.783862, "gateway_id": "!c430883c", "raw_payload": "0a04e0b2846912011c", "hop_limit": 6, "hop_start": 7, "from_node_name": "Mammolog_mobile (MmMb)", "to_node_name": "!da9e9228", "route_data": { "route_nodes": [ 1770304224 ], "snr_towards": [ 7.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 765694932, 1770304224 ], "node_names": [ "Mammolog_mobile (MmMb)", "Mammolog_base (MmLg)" ], "snr_values": [ 7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 765694932, "to_node_id": 1770304224, "from_node_name": "Mammolog_mobile (MmMb)", "to_node_name": "Mammolog_base (MmLg)", "snr": 7.0, "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" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 765694932, 1770304224 ], "node_names": [ "Mammolog_mobile (MmMb)", "Mammolog_base (MmLg)" ], "snr_values": [ 7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 765694932, "to_node_id": 1770304224, "from_node_name": "Mammolog_mobile (MmMb)", "to_node_name": "Mammolog_base (MmLg)", "snr": 7.0, "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" } ], "is_complete": false, "total_hops": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Mammolog_mobile (MmMb) → Mammolog_base (MmLg)", "return_path_display": null, "actual_rf_path_display": "Mammolog_mobile (MmMb) → Mammolog_base (MmLg)", "forward_hops": [ { "hop_number": 1, "from_node_id": 765694932, "to_node_id": 1770304224, "from_node_name": "Mammolog_mobile (MmMb)", "to_node_name": "Mammolog_base (MmLg)", "snr": 7.0, "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" } ], "return_hops": [], "total_forward_distance": 0, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c430883c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 765694932, "to": 3667825192, "id": 1377004815, "rx_time": 1768670716, "rx_snr": -14.25, "rx_rssi": -134, "hop_limit": 6, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 224, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04e0b2846912011c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1770304224 ], "snr_towards": [ 28 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (9 bytes)
0a04e0b2846912011c
Hex Analysis:
Size:9 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
svk2 883c SZAO Serebriany Bor (svk2) Primary 0.000s
Reference 		-134.0 dBm -14.25 dB 1 LongFast 2026-01-17 20:25:17 Current
Aster-02 (AST2) -0.352s
Before 		-89.0 dBm -6.00 dB 1 LongFast 2026-01-17 20:25:17 View
ZA_MKAD_22_868_1 (8681) +30.695s
After 		-135.0 dBm -11.75 dB 2 LongFast 2026-01-17 20:25:48 View
NODE_SOLAR_868 (8682) +31.030s
After 		Unknown Unknown 4 LongFast 2026-01-17 20:25:48 View
ZA_MKAD_22_433_2 (4332) +32.021s
After 		-68.0 dBm 12.25 dB 4 LongFast 2026-01-17 20:25:49 View
SYSXX BGW8 (SXB8) +32.551s
After 		-117.0 dBm -10.00 dB 3 LongFast 2026-01-17 20:25:50 View
RN3ABX Georgy 2 (ABX2) +32.745s
After 		-119.0 dBm -11.75 dB 3 LongFast 2026-01-17 20:25:50 View
SYSXX OGW8 (SXG8) +34.146s
After 		-72.0 dBm 6.25 dB 3 LongFast 2026-01-17 20:25:51 View
Butyrskaya 868 (But8) +63.183s
After 		-116.0 dBm -9.25 dB 3 LongFast 2026-01-17 20:26:20 View
patch866 (pth8) +64.278s
After 		-68.0 dBm 0.75 dB 3 LongFast 2026-01-17 20:26:22 View
Keyhost GW8 (KHS8) +64.458s
After 		-113.0 dBm -9.25 dB 4 LongFast 2026-01-17 20:26:22 View
EGarpunov 2 868 (Base) (BAO) (EG28) +71.171s
After 		-112.0 dBm -8.25 dB 6 LongFast 2026-01-17 20:26:28 View
Fostral (FSTR) +71.203s
After 		-83.0 dBm -17.25 dB 6 LongFast 2026-01-17 20:26:28 View
BBS Восток (DM📲) (BBSv) +72.486s
After 		-46.0 dBm 7.25 dB 7 LongFast 2026-01-17 20:26:30 View
RN3ABX Georgy 2 (ABX2) +2165.381s
After 		-110.0 dBm -3.50 dB 4 LongFast 2026-01-17 21:01:23 View
SYSXX OGW8 (SXG8) +2181.337s
After 		-73.0 dBm 6.25 dB 5 LongFast 2026-01-17 21:01:39 View
SYSXX BGW8 (SXB8) +2181.371s
After 		-35.0 dBm 6.00 dB 5 LongFast 2026-01-17 21:01:39 View
SYSXX YGW8 (SXY8) +2183.073s
After 		-40.0 dBm 6.00 dB 6 LongFast 2026-01-17 21:01:40 View
18

Total Receptions

15

Unique Gateways