Asad Noor SOC • SIEM • Detection
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Network Security

MikroTik WAN & Segmentation Design

Designed multi-site routing, VLAN segmentation, and firewall policy changes to support secure inter-site connectivity.

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Challenge

The network needed better segmentation, resilient routing, and clear operational documentation.

Approach

  • Configured OSPF/BGP routing and L2VPN tunnels for high availability.
  • Separated departments using VLANs and access-control policies.
  • Documented topology, device configurations, and firewall rules.

Outcomes

  • Reduced lateral exposure through segmentation.
  • Supported stable multi-site connectivity.
  • Improved handover and troubleshooting speed.

Tools and stack

MikroTik RouterOSOSPFBGPL2VPNVLANsFirewall ACLs

Portfolio note

Each case study should show the exact value you created. Use charts, screenshots, diagrams, and logs where they add proof. Keep the design clean so the evidence remains the focus.