Packet #12179618 Success

TRACEROUTE_APP packet from Kostello-irq (IRQ0) to Docter81 (5Gor)

5
Total Receptions
5
Unique Gateways
6
Hop Count
79
Payload Bytes
Packet Information
Database ID: 12179618
Mesh Packet ID: 0xd975b06c
Used for correlation across gateways
Timestamp: 2026-03-14 00:21:12 UTC
From Node: Kostello-irq (IRQ0)
To Node: Docter81 (5Gor)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: SYSXX BGW8 (SXB8)
Channel: LongFast
RSSI: -30 dBm
SNR: 6.0 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: TRACEROUTE_APP
Size: 79 bytes
Decoded: No
RouteDiscovery decode error: Error parsing message with type 'meshtastic.protobuf.RouteDiscovery'
Text Content:
0a1898589d9eb82feb9e3083a7b2682b9ea0f36c6252716e44151225cfad9ffeffffffffff9f41fdffbffbffffffffff01b1fff3ffffffffffff01ffccfffffcffeeffff01b1ffffffffffffffff01
Combined Traceroute Graph
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Legend & Paths
Nodes
๐Ÿ”„ Router Node
๐Ÿ“ก Gateway Node
๐Ÿš€ Source Node
๐ŸŽฏ 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) โ†’ MeshPacket (Mesh layer) โ†’ Decoded Payload (Application data)
Total Size:79 bytes
Gateway:!efffff01
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:6 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
โœ“ Direct LoRa transmission (not via MQTT)
โœ“ Acknowledgment requested
+ 2 more...
Exposure Risks:
โš  Default channel - no encryption
โš  Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efffff01
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 619789328
Source node ID 		uint32
to 36430293
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi -30.0 dBm
Signal strength at gateway 		int32
rx_snr 6.00 dB
Signal quality at gateway 		float
rx_time 1773436872
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 32
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1773436872.7027256
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:
  • โœ“ Direct LoRa transmission (not via MQTT)
  • โœ“ Acknowledgment requested
  • โœ“ Targeted to specific node
  • โœ“ Gateway node ID tracked
Exposure Risks:
  • โš  Default channel - no encryption
  • โš  Packet visible to MQTT subscribers
  • โš  Multi-hop path visible (6 hops)
  • โš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !efffff01
Signal Metrics: RSSI: -30.0 dBm
SNR: 6.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff01", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 619789328, "to": 36430293, "id": 3648368748, "rx_time": 1773436872, "rx_snr": 6.0, "rx_rssi": -30, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 32, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a1898589d9eb82feb9e3083a7b2682b9ea0f36c6252716e44151225cfad9ffeffffffffff9f41fdffbffbffffffffff01b1fff3ffffffffffff01ffccfffffcffeeffff01b1ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "raw_bytes": "0a1898589d9eb82feb9e3083a7b2682b9ea0f36c6252716e44151225cfad9ffeffffffffff9f41fdffbffbffffffffff01b1fff3ffffffffffff01ffccfffffcffeeffff01b1ffffffffffffffff01", "type": "decode_error", "portnum": "TRACEROUTE_APP", "decode_error": "RouteDiscovery decode error: Error parsing message with type 'meshtastic.protobuf.RouteDiscovery'" } } } }
Raw Packet Data (79 bytes)
0a1898589d9eb82feb9e3083a7b2682b9ea0f36c6252716e44151225cfad9ffeffffffffff9f41fdffbffbffffffffff01b1fff3ffffffffffff01ffccfffffcffeeffff01b1ffffffffffffffff01
Hex Analysis:
Size:79 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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Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
SYSXX BGW8 (SXB8) Primary 0.000s
Reference 		-30.0 dBm 6.00 dB 6 LongFast 2026-03-14 00:21:12 Current
Zoอฆmอซะฒโทกiอฅeอค [GW8] (๐ŸงŸ) -1368.017s
Before 		-87.0 dBm 2.25 dB 3 LongFast 2026-03-13 23:58:24 View
Butyrskaya 868 (But8) -14.917s
Before 		-118.0 dBm -13.50 dB 5 LongFast 2026-03-14 00:20:57 View
SYSXX YGW8 (SXY8) -0.071s
Before 		Unknown 6.00 dB 6 LongFast 2026-03-14 00:21:12 View
SYSXX OGW8 (SXG8) -0.046s
Before 		-71.0 dBm 6.50 dB 6 LongFast 2026-03-14 00:21:12 View
5

Total Receptions

5

Unique Gateways