Packet #13963849 Success

ROUTING_APP packet from The Clan Base 🗼 (TCLB) to Sierra norte Madrid ⛰️🗼🌞 (SNM)

14
Total Receptions
14
Unique Gateways
2
Hop Count
2
Payload Bytes
Packet Information
Database ID: 13963849
Mesh Packet ID: 0x11c7f6ca
Used for correlation across gateways
Timestamp: 2025-10-07 06:24:26 UTC
From Node: The Clan Base 🗼 (TCLB)
To Node: Sierra norte Madrid ⛰️🗼🌞 (SNM)
Success: Processed
Protocol: ROUTING_APP
Port: 5
Gateway: Meshtastic 18a4 (18a4)
Channel: MediumSlow
RSSI: Unknown
SNR: Unknown
Hop Info: 2/4 hops
Start: 4, Limit: 2
Payload Data
Protocol: ROUTING_APP
Size: 2 bytes
Decoded: Yes
Decoded Data:
{
  "error_reason": "NO_RESPONSE",
  "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:!c0c318a4
Channel:MediumSlow
Payload Type:ROUTING_APP
Hop Count:2 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !c0c318a4
Node ID format
channel_id MediumSlow
packet MeshPacket (2 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 874584472
Source node ID 		uint32
to 1129719940
Target node ID 		uint32
decoded.portnum 5
ROUTING_APP 		enum
decoded.payload_length 2 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1759818337
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 Not set uint32
relay_node 96
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759818266.0794468
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: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
MQTT-Specific Fields
Gateway ID: !c0c318a4
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": "NO_RESPONSE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c0c318a4", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 874584472, "to": 1129719940, "id": 298317514, "rx_time": 1759818337, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 120, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 96, "tx_after": 0, "decoded": { "portnum": 5, "payload": "1808", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "error_reason": "NO_RESPONSE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" } } } }
Raw Packet Data (2 bytes)
1808
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 Channel Timestamp Actions
Meshtastic 18a4 (18a4) Primary 0.000s
Reference 		Unknown Unknown 2 MediumSlow 2025-10-07 06:24:26 Current
Ocumare_Base_🗼🌐 (CATA) -2.320s
Before 		-83.0 dBm 8.50 dB 0 MediumSlow 2025-10-07 06:24:23 View
Oxygen EA4HKU (O) -0.530s
Before 		-117.0 dBm -12.00 dB 1 MediumSlow 2025-10-07 06:24:25 View
Carbon EA4HKU (C) -0.379s
Before 		-110.0 dBm 0.50 dB 1 MediumSlow 2025-10-07 06:24:25 View
Meshtastic 1760 (1760) -0.294s
Before 		-118.0 dBm -5.25 dB 1 MediumSlow 2025-10-07 06:24:25 View
Baldur Fijo (BalF) -0.283s
Before 		-116.0 dBm -12.25 dB 1 MediumSlow 2025-10-07 06:24:25 View
Suop 📡 🌐 (SUOP) -0.240s
Before 		-114.0 dBm -4.50 dB 1 MediumSlow 2025-10-07 06:24:25 View
Venturada2🗼🌐☀️ (Vb2) +0.296s
After 		-101.0 dBm -2.75 dB 1 MediumSlow 2025-10-07 06:24:26 View
tizon (Sylv) +2.052s
After 		-123.0 dBm -12.25 dB 3 MediumSlow 2025-10-07 06:24:28 View
GRN1-Base🗼🌐 (GRN1) +2.531s
After 		-95.0 dBm 2.25 dB 2 MediumSlow 2025-10-07 06:24:28 View
Meshtastic 870c📡🌐 (870c) +2.751s
After 		-93.0 dBm 5.75 dB 3 MediumSlow 2025-10-07 06:24:28 View
Meshtastic 54a4 Justicia (54a4) +3.401s
After 		-122.0 dBm -16.00 dB 3 MediumSlow 2025-10-07 06:24:29 View
[TLG] 📡🌐🔋🔌 (tlg0) +4.621s
After 		-117.0 dBm -11.50 dB 4 MediumSlow 2025-10-07 06:24:30 View
g1bal (g1b0) +6.353s
After 		-106.0 dBm -3.75 dB 2 MediumSlow 2025-10-07 06:24:32 View
14

Total Receptions

14

Unique Gateways