Packet #5981308 Success

ROUTING_APP packet from SYSXX YGW8 (SXY8) to Muhovoz (o992)

17
Total Receptions
11
Unique Gateways
0
Hop Count
2
Payload Bytes
Packet Information
Database ID: 5981308
Mesh Packet ID: 0x02fccf99
Used for correlation across gateways
Timestamp: 2026-01-15 01:43:25 UTC
From Node: SYSXX YGW8 (SXY8)
To Node: Muhovoz (o992)
Success: Processed
Protocol: ROUTING_APP
Port: 5
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/4 hops
Start: 4, Limit: 4
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:!efffff02
Channel:LongFast
Payload Type:ROUTING_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (2 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4026531586
Source node ID 		uint32
to 1771838284
Target node ID 		uint32
decoded.portnum 5
ROUTING_APP 		enum
decoded.payload_length 2 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1768430604
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 2
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768430605.625064
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
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !efffff02
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": "NO_RESPONSE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4026531586, "to": 1771838284, "id": 50122649, "rx_time": 1768430604, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 120, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 2, "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
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		Unknown Unknown 0 LongFast 2026-01-15 01:43:25 Current
SYSXX YGW8 (SXY8) +0.483s
After 		Unknown Unknown 4 LongFast 2026-01-15 01:43:26 View
SYSXX BGW8 (SXB8) +25.675s
After 		-5.0 dBm 6.25 dB 0 LongFast 2026-01-15 01:43:51 View
SYSXX OGW8 (SXG8) +25.719s
After 		-51.0 dBm 6.50 dB 0 LongFast 2026-01-15 01:43:51 View
SYSXX BGW8 (SXB8) +25.887s
After 		-5.0 dBm 6.25 dB 4 LongFast 2026-01-15 01:43:51 View
RN3ABX Georgy 2 (ABX2) +32.563s
After 		-54.0 dBm 4.75 dB 1 LongFast 2026-01-15 01:43:58 View
RN3ABX Georgy 2 (ABX2) +32.824s
After 		-54.0 dBm 4.75 dB 4 LongFast 2026-01-15 01:43:58 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +36.203s
After 		-102.0 dBm -8.75 dB 3 LongFast 2026-01-15 01:44:01 View
Butyrskaya 868 (But8) +38.579s
After 		-113.0 dBm -7.50 dB 4 LongFast 2026-01-15 01:44:04 View
Aster-02 (AST2) +39.099s
After 		-99.0 dBm -13.00 dB 4 LongFast 2026-01-15 01:44:04 View
Aster-02 (AST2) +39.330s
After 		-99.0 dBm -13.00 dB 4 LongFast 2026-01-15 01:44:04 View
patch866 (pth8) +41.021s
After 		-68.0 dBm 3.75 dB 3 LongFast 2026-01-15 01:44:06 View
Fostral (FSTR) +56.324s
After 		-83.0 dBm -14.50 dB 4 LongFast 2026-01-15 01:44:21 View
Tsaritsyno_KB_U_868 (KBU8) +56.503s
After 		-107.0 dBm Unknown 4 LongFast 2026-01-15 01:44:22 View
Fostral (FSTR) +56.594s
After 		-83.0 dBm -14.50 dB 4 LongFast 2026-01-15 01:44:22 View
Zamkad8 (zmkd) +67.778s
After 		-125.0 dBm -13.25 dB 3 LongFast 2026-01-15 01:44:33 View
Zamkad8 (zmkd) +68.242s
After 		-125.0 dBm -13.25 dB 4 LongFast 2026-01-15 01:44:33 View
17

Total Receptions

11

Unique Gateways