host.

Local Subnet: Specify IP address range on your local LAN to identify which PCs on your LAN are covered by this policy. It's formed by IP address and subnet mask.

Remote Subnet: Specify IP address range on your remote network to identify which PCs on the remote network are covered by this policy. It's formed by IP address and subnet mask.

WAN:Specify the local WAN port for this Policy. The "Remote Gateway" of the remote peer should be set to the IP address of this WAN port.

Remote Gateway: Enter the Remote Gateway. It can be IP address or Domain name.

Policy Mode: Select the negotiation mode for the policy.

zIKE: The parameters for the VPN tunnel are generated automatically via IKE negotiations.

zManual: All settings (including the keys) for the VPN tunnel are manually input and no key negotiation is needed.

zIKE Mode

IKE Policy: It is available when IKE is selected as the negotiation mode. Specify the IKE policy. If there is no policy selection, add new policy on VPN→IKE→IKE Policy page.

IPsec Proposal: Select IPsec Proposal on IKE mode. Up to four IPsec Proposals can be selected on IKE mode.

PFS:Select the PFS (Perfect Forward Security) for IKE mode to enhance security. This setting should match the remote peer. With PFS feature, IKE negotiates to create a new key in Phase2. As it is independent of the key created in Phase1, this key can be secure even when the key in

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TP-Link TL-ER6120 manual IKE Mode

TL-ER6120 specifications

The TP-Link TL-ER6120 is a robust and versatile gigabit router designed for small to medium-sized businesses, offering high-performance routing capabilities while ensuring secure network management. This device stands out for its user-friendly configuration, affordability, and rich feature set tailored for business needs.

One of the key features of the TL-ER6120 is its advanced routing capabilities. It supports load balancing and failover, ensuring reliable internet connectivity by distributing traffic across multiple WAN ports. This helps to maintain optimal performance even during high-traffic periods. The router can accommodate up to three WAN ports, providing flexibility in terms of connection options and redundancy.

Security is paramount in any business network, and the TL-ER6120 does not disappoint. It includes a robust firewall with stateful packet inspection, preventing unauthorized access and safeguarding sensitive data. The router also supports various VPN protocols, including PPTP, L2TP, and IPSec, enabling secure remote access for employees working from remote locations. This feature is particularly beneficial as remote work becomes more prevalent.

In addition to its security features, the TL-ER6120 offers support for VLAN configuration, allowing businesses to segment their networks for better performance and security. Dynamic Routing Protocols such as RIP v1/v2, and static routing are also supported, ensuring seamless data exchange across different network segments.

Another significant aspect of the TL-ER6120 is its Quality of Service (QoS) functionality. This feature enables users to prioritize bandwidth for critical applications, ensuring that services like VoIP and video conferencing maintain optimal performance. By managing the flow of data, businesses can enhance their operational efficiency.

The TL-ER6120 is equipped with several advanced management features, including a web-based user interface that simplifies network configuration and monitoring. Users can easily manage their network settings, view traffic statistics, and troubleshoot issues without advanced technical knowledge.

In conclusion, the TP-Link TL-ER6120 is an excellent choice for businesses seeking a reliable, feature-rich router. Its combination of security, performance, and ease of use makes it an ideal solution for managing business networks efficiently. Whether for load balancing, secure remote access, or network segmentation, the TL-ER6120 meets diverse business needs with sophistication and reliability.