networking
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My Home Lab
What have you been working on? In my home lab, and I’ve started to document all my work in this blog: Continue reading
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Configure Redundant OPNsense IPsec Tunnels with BGP Between Two Sites (Part 2)
In the second part of this lab, we’ll set up the Site Firewalls. Each will have 2 WAN connections to different ISPs. Then we’ll set up four IPsec tunnels and BGP routing. This setup will guarantee a full redundant connection… Continue reading
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Configure Redundant OPNsense IPsec Tunnels with BGP Between Two Sites (Part 1)
We are going to set up two OPNsense firewalls in the next two posts. Each will have two WAN connections. This setup simulates a real scenario of two Sites and two ISPs at each site. On these two firewalls, we… Continue reading
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Configuring High Availability for OPNsense Firewalls
In this post we are going to set up high availability for two OPNsense firewalls. Our firewalls are installed as VMs in two separate Proxmox nodes in our Lab. All our VMs in our Cluster use OPNsense to connect to… Continue reading
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One More Thing: A Life in IT, Passionately Lived
How would you describe yourself to someone? I think this question only comes up in two situations: In either case, we need to be ready to answer it — whether to present ourselves professionally or to help the doctor gauge… Continue reading
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Configuring OPNsense in Proxmox Cluster for Secure Inter-VNet Communication
Check the earlier post of how the cluster was implemented: We have our Proxmox cluster set and running and vxlan is implemented on it. We can create all private VNets we need in our lab. Typically you’ll want a production… Continue reading
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Proxmox Cluster Setup and VxLAN
In this post we’re going to install Proxmox VE as the virtualization platform on our three physical nodes. Note: You can find the physical layout of the lab in the earlier post: Proxmox VE is a Debian-based distribution. It is… Continue reading






