Phase2. As it is independent of the key created in Phase1, this

 

key can be secure even when the key in Phase1 is

 

de-encrypted. Without PFS, the key in Phase2 is created based

 

on the key in Phase1 and thus once the key in Phase1 is

 

de-encrypted, the key in Phase2 is easy to be de-encrypted, in

 

this case, the communication secrecy is threatened.

SA Lifetime:

Specify IPsec SA Lifetime for IKE mode.

Status:

Activate or inactivate the entry.

Manual Mode

 

IPsec Proposal:

Select the IPsec Proposal. Only one proposal can be selected

 

on Manual mode. You need to first create the IPsec Proposal.

Incoming SPI:

Specify the Incoming SPI (Security Parameter Index) manually.

 

The Incoming SPI here must match the Outgoing SPI value at

 

the other end of the tunnel, and vice versa.

AH Authentication Key-In:

Specify the inbound AH Authentication Key manually if AH

 

protocol is used in the corresponding IPsec Proposal. The

 

inbound key here must match the outbound AH authentication

 

key at the other end of the tunnel, and vice versa.

ESP Authentication Key-In:

Specify the inbound ESP Authentication Key manually if ESP

 

protocol is used in the corresponding IPsec Proposal. The

 

inbound key here must match the outbound ESP authentication

 

key at the other end of the tunnel, and vice versa.

ESP Encryption: Key-In:

Specify the inbound ESP Encryption Key manually if ESP

 

protocol is used in the corresponding IPsec Proposal. The

 

inbound key here must match the outbound ESP encryption key

 

at the other end of the tunnel, and vice versa.

Outgoing SPI:

Specify the Outgoing SPI (Security Parameter Index) manually.

 

The Outgoing SPI here must match the Incoming SPI value at

 

the other end of the tunnel, and vice versa.

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TP-Link TL-ER6020 manual  Manual Mode, Phase2. As it is independent of the key created in Phase1, this
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TL-ER6020 specifications

The TP-Link TL-ER6020 is a robust and efficient router designed for small to medium-sized businesses seeking reliable network performance and advanced features. Combining dual WAN capability with comprehensive security features, it ensures that businesses can maintain consistent and secure internet connectivity, even during peak usage times or in the event of a failure from one ISP.

One of the primary features of the TL-ER6020 is its dual WAN support, which allows users to connect two different internet sources. This not only enhances reliability through load balancing but also ensures redundancy. In cases where the primary WAN connection fails, the router can seamlessly switch to the secondary connection, minimizing downtime and maintaining business operations.

Security is a critical aspect of any network appliance, and the TL-ER6020 does not disappoint. It comes equipped with multiple security features, including advanced firewall capabilities, IP/MAC/URL filtering, and DoS attacks prevention. These tools work together to provide a secure network environment, safeguarding sensitive business data from unauthorized access and potential threats.

The router also supports VLAN (Virtual Local Area Network) technology, which allows businesses to segment their networks for better performance and security. By creating separate networks for different departments or functions, companies can enhance their network management and control traffic flow more efficiently.

Additionally, the TL-ER6020 features quality of service (QoS) capabilities that prioritize network traffic based on user needs. This ensures that critical applications, such as VoIP or video conferencing, receive the bandwidth they require for optimal performance, while less critical traffic is deprioritized during peak times.

For user management, the TL-ER6020 includes an intuitive web-based interface that simplifies configuration and monitoring. Administrators can easily manage network settings, view statistics, and troubleshoot issues without the need for extensive technical expertise.

In terms of physical specifications, the TL-ER6020 is built with reliability in mind, featuring cooling vents to prevent overheating and an efficient power supply. Its compact design allows for easy placement in various environments, whether in a server room or on a desk.

Overall, the TP-Link TL-ER6020 is a solid choice for businesses looking to build a secure, versatile, and high-performance network. Its combination of dual WAN capabilities, strong security features, VLAN support, and QoS make it a comprehensive solution for modern networking needs.
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