Disaster Recovery, HA Cluster & Firewall Solutions
Protect your business with enterprise-grade disaster recovery planning, high availability clusters, and open source firewall solutions. Keep critical systems online during hardware failures, cyber attacks, and natural disasters.
Business Continuity & Resilience
From HA cluster configuration to complete DR site deployment, we build resilient infrastructure that keeps your business running when disruptions occur.
Disaster Recovery Planning
Comprehensive DR strategy development including RTO/RPO definition, DR site architecture, runbook documentation, and tabletop exercise facilitation for Pune and India organizations.
HA Cluster Deployment
Deploy Proxmox HA clusters, Linux HA clusters with Pacemaker/Corosync, and Kubernetes HA control planes. Automatic failover ensures service continuity during node failures.
Firewall Solutions
Deploy and configure pfSense and OPNsense open source firewalls. VLAN segmentation, VPN tunnels, IDS/IPS with Suricata, traffic shaping, and captive portal for secure network perimeter defense.
Storage Replication
Implement Ceph RBD mirroring, ZFS send/receive, DRBD block replication, and GlusterFS geo-replication. Keep data synchronized between primary and DR sites with sub-minute RPO.
DR Site Setup
Build secondary data center or cloud-based DR sites in India. We replicate your Proxmox cluster, storage, and network configuration to a geographically separated location.
Backup & Restore
Implement Proxmox Backup Server, BorgBackup, Restic, or Veeam-based backup strategies. Immutable backups, offsite replication, and automated restore testing for compliance.
HA Cluster Architecture
Proxmox HA Cluster
- 3+ node cluster with quorum
- Automatic VM failover
- Shared Ceph or ZFS storage
- Fence device integration
- Rolling updates without downtime
Linux HA with Pacemaker
- Pacemaker + Corosync stack
- Resource agent customization
- DRBD block-level replication
- Floating IP management
- STONITH/fencing configuration
Firewall Stack
- pfSense / OPNsense deployment
- Multi-WAN load balancing
- Site-to-site VPN (WireGuard/IPsec)
- Suricata IDS/IPS
- HAProxy reverse proxy
Disaster Recovery for Pune & India
Based in Pune, MIT HUB delivers disaster recovery and HA cluster solutions across India. We understand local compliance requirements, network infrastructure realities, and the cost sensitivity of Indian enterprises. Our open source approach delivers enterprise resilience at a fraction of proprietary solution costs.