Packet #2831388 Success

ROUTING_APP packet from CBZ1 Astoria Solar (CBZ1) to CBZ0 🚕 mobile (CBZ0)

13
Total Receptions
13
Unique Gateways
0
Hop Count
2
Payload Bytes
Packet Information
Database ID: 2831388
Mesh Packet ID: 0xbecced7c
Used for correlation across gateways
Timestamp: 2025-11-28 03:50:22 UTC
From Node: CBZ1 Astoria Solar (CBZ1)
To Node: CBZ0 🚕 mobile (CBZ0)
Success: Processed
Protocol: ROUTING_APP
Port: 5
Gateway: dkTowerBot (dkTB)
Channel: LongFast
RSSI: -105 dBm
SNR: -15.0 dBm
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: b2 CBZ1
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:!dddc01fa
Channel:LongFast
Payload Type:ROUTING_APP
Hop Count:Unknown / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
âš  Default channel - no encryption
âš  Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !dddc01fa
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 3741700786
Source node ID 		uint32
to 2666003032
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 2
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -105.0 dBm
Signal strength at gateway 		int32
rx_snr -15.00 dB
Signal quality at gateway 		float
rx_time 1764301931
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK 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 178
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764301822.070457
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:
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !dddc01fa
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -105.0 dBm
SNR: -15.00 dB
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": "!dddc01fa", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3741700786, "to": 2666003032, "id": 3201101180, "rx_time": 1764301931, "rx_snr": -15.0, "rx_rssi": -105, "hop_limit": 2, "hop_start": 2, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 178, "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
dkTowerBot (dkTB) Primary 0.000s
Reference 		-105.0 dBm -15.00 dB 0 b2 CBZ1 LongFast 2025-11-28 03:50:22 UTC Current
!ebb328a2 (28a2) +0.939s
After 		-96.0 dBm -6.75 dB 1 c9 Penn LongFast 2025-11-28 03:50:23 UTC View
Steiner Studios Tower (SST) +0.949s
After 		-115.0 dBm -11.25 dB 1 c9 Penn , JLX3 LongFast 2025-11-28 03:50:23 UTC View
ClaremontWx.net (CmWx) +0.965s
After 		-80.0 dBm 5.50 dB 1 c9 Penn LongFast 2025-11-28 03:50:23 UTC View
DRP1 Chelsea (DRP1) +1.208s
After 		-79.0 dBm 5.50 dB 1 c9 Penn , JLX3 LongFast 2025-11-28 03:50:23 UTC View
K2XAP neo (XAPn) +1.245s
After 		-106.0 dBm 2.50 dB 1 c9 Penn LongFast 2025-11-28 03:50:23 UTC View
LORSANGE (LORS) +1.290s
After 		-115.0 dBm -15.25 dB 1 c9 Penn LongFast 2025-11-28 03:50:23 UTC View
K2XAP / nyme.sh (XAP) +1.496s
After 		-128.0 dBm -17.75 dB 1 c9 Penn , JLX3 LongFast 2025-11-28 03:50:23 UTC View
Fried Fish 1 | nyme.sh (FF1) +2.156s
After 		-79.0 dBm 3.50 dB 2 40 BRRN LongFast 2025-11-28 03:50:24 UTC View
Gowanus Soda (p1p) +2.285s
After 		-116.0 dBm -10.25 dB 2 31 a031 , ν LongFast 2025-11-28 03:50:24 UTC View
Sunset Soda (p8p) +3.678s
After 		-125.0 dBm -13.50 dB 1 57 CmWx LongFast 2025-11-28 03:50:25 UTC View
nLink-NY-Jamaica1 (NLJ1) +3.835s
After 		-91.0 dBm 2.50 dB 2 d1 JLY6 LongFast 2025-11-28 03:50:25 UTC View
Meshtastic 631c (631c) +5.868s
After 		-105.0 dBm -13.75 dB 2 - LongFast 2025-11-28 03:50:27 UTC View
13

Total Receptions

13

Unique Gateways