$-$ Configure Static NAT for a server in the private network to be accessible from outside.

$-$ Configure PAT $($Port Address Translation$)$ for devices in the private network to access the internet.

$-$ Verify NAT translations using appropriate commands and tools.

$5.$ VPN Configuration

$-$ Establish a Site$-$to$-$Site VPN between the two remote sites to ensure secure communication over the public internet.

$-$ Use IPsec to encrypt traffic between the VPN endpoints.

$-$ Verify the VPN by testing connectivity between devices in the remote sites.

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$6.$ Testing and Verification

$-$ Provide command outputs and screenshots to verify:

$-$ OSPF adjacency and routing table.

$-$ ACL filtering.

$-$ NAT translations.

$-$ VPN connectivity and encrypted traffic.

$7.$ Documentation

$-$ Submit a detailed network diagram showing IP addressing, OSPF areas, NAT configurations, ACL placement, and VPN endpoints.

$-$ Include a step$-$by$-$step configuration guide for all components with explanations.

$-$ Provide a troubleshooting section for potential issues faced during configuration.

Submission Guidelines

$-$ Submit the Packet Tracer or GNS$3$ project file.

$-$ Include a comprehensive report with:

$-$ Network design and configurations.

$-$ Verification outputs $($e$.$g$.,$ ping results, routing tables, ACL logs$,$ VPN status$).$

$-$ Screenshots of the working setup.