---
title: "Discussion on \"Virtualized OPNsense, Router-on-a-Stick, and Layer 2 Troubleshooting\" | Hashnode"
description: "Discussion on \"Virtualized OPNsense, Router-on-a-Stick, and Layer 2 Troubleshooting\". A deep dive into virtualizing OPNsense on Proxmox using Router-on-a-Stick topology, covering VLAN segmentation, PPPoE config, and troubleshooting."
url: "https://hashnode.com/posts/virtualized-opnsense-router-on-a-stick-and-layer-2-troubleshooting/6a28785521bf3380487bce53"
---

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Discussion

# [Virtualized OPNsense, Router-on-a-Stick, and Layer 2 Troubleshooting](https://nabeelshaikh7.hashnode.dev/virtualized-opnsense-router-on-a-stick-and-layer-2-troubleshooting?utm_source=hashnode&utm_medium=feed)

A deep dive into virtualizing OPNsense on Proxmox using Router-on-a-Stick topology, covering VLAN segmentation, PPPoE config, and troubleshooting.

Jun 9 · 18 min read · nabeelshaikh7.hashnode.dev  
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-   [#opnsense](https://hashnode.com/tag/opnsense)
-   [#vlan](https://hashnode.com/tag/vlan)
-   [#proxmox](https://hashnode.com/tag/proxmox)
-   [#router-on-a-stick](https://hashnode.com/tag/router-on-a-stick)
-   [#firewall](https://hashnode.com/tag/firewall)
-   [#pppoe](https://hashnode.com/tag/pppoe)
-   [#mtu](https://hashnode.com/tag/mtu)

## Written by

[Nabeel Shaikh](https://hashnode.com/@nabeelshaikh7)

@nabeelshaikh7

  
[View profile](https://hashnode.com/@nabeelshaikh7)

hippity hoppity your code is now my property

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