Packet #2454006 Success

ROUTING_APP packet from TC2-BBS VR 📬🇧🇬 (TBBS) to LZ4NY🙍🇧🇬 (MIRO)

4
Total Receptions
4
Unique Gateways
0
Hop Count
2
Payload Bytes
Packet Information
Database ID: 2454006
Mesh Packet ID: 0x3c906a3d
Used for correlation across gateways
Timestamp: 2026-03-21 22:39:42 UTC
From Node: TC2-BBS VR 📬🇧🇬 (TBBS)
To Node: LZ4NY🙍🇧🇬 (MIRO)
Success: Processed
Protocol: ROUTING_APP
Port: 5
Gateway: TC2-BBS VR 📬🇧🇬 (TBBS)
Channel: Bulgaria
RSSI: Unknown
SNR: Unknown
Hop Info: 0/0 hops
Start: 0, Limit: 0
Relay Node: f4 TBBS
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: ROUTING_APP
Size: 2 bytes
Decoded: Yes
Decoded Data:
{
  "error_reason": "NONE",
  "type": "protobuf",
  "portnum": "ROUTING_APP",
  "message_class": "Routing"
}
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:2 bytes
Gateway:!00d94df4
Channel:Bulgaria
Payload Type:ROUTING_APP
Hop Count:Unknown / Unknown
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !00d94df4
Node ID format
channel_id Bulgaria
packet MeshPacket (2 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 14241268
Source node ID 		uint32
to 1786817921
Target node ID 		uint32
decoded.portnum 5
ROUTING_APP 		enum
decoded.payload_length 2 bytes size
hop_limit Not set uint32
hop_start Not set uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1774132780
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 120
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop 72
Next hop node ID 		uint32
relay_node 244
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774132782.896702
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)
  • ✓ Targeted to specific node
  • ✓ Custom channel: Bulgaria
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !00d94df4
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:ROUTING_APP
Size:2 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "error_reason": "NONE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!00d94df4", "channel_id": "Bulgaria", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 14241268, "to": 1786817921, "id": 1016097341, "rx_time": 1774132780, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 0, "via_mqtt": 0, "want_ack": 0, "priority": 120, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 72, "relay_node": 244, "tx_after": 0, "decoded": { "portnum": 5, "payload": "1800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "error_reason": "NONE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" } } } }
Raw Packet Data (2 bytes)
1800
Hex Analysis:
Size:2 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 Relay Channel Timestamp Actions
TC2-BBS VR 📬🇧🇬 (TBBS) Primary 0.000s
Reference 		Unknown Unknown 0 f4 TBBS Bulgaria 2026-03-21 22:39:42 UTC Current
MeshMonitor VR (VRMM) +0.361s
After 		-68.0 dBm 13.75 dB 0 - Bulgaria 2026-03-21 22:39:43 UTC View
Vratsa Telegram Bot 🇧🇬🤖🛰️ (VRTB) +0.434s
After 		-48.0 dBm 13.00 dB 0 - Bulgaria 2026-03-21 22:39:43 UTC View
Vratsa G1 🇧🇬🌐🛰️ (VRG1) +0.599s
After 		-84.0 dBm 12.00 dB 0 - Bulgaria 2026-03-21 22:39:43 UTC View
4

Total Receptions

4

Unique Gateways