Here you can create users.Ĭreate a Group Policy: stablish the key for PSK create a POOL to allocate an internal IP address to a client. Select the Group Authorization method: Local, RADIUS, RADIUS and Local or AAA. Select the interface on which client connections will terminate and selec the method to authenticate VPN clients (PSK, digital certificates (RSA Signatures) or both).Ĭonfigure IKE policies (IKE Phase 1): select encryption algorithms for confidenciality (DES, 3DES, AES, SEAL, RSA) select hashing algorithms for data integrity (MD5, SHA) select secure key exchange algorithms (DH group).Ĭonfigure a IPSec transform set (IKE Phase 2). Prerrequisites: AAA must be enabled to configure Easy VPN Server (the wizard ask us to configure it). Username juantron privilege 15 password 0 juantron ĬCP and Cisco VPN client are installed on my PC.įirst of all, you must configure the router to allow CCP access. Here, CCP_connection is a cloud simulating a loopback interface with IP address of 192.168.0.3/24. We need a Cisco VPN client software that can be installed on an operating system. It greatly simplifies VPN deployment for remote offices and mobile workers.Ĭisco Easy VPN can be deployed in a Cisco IOS router or an ASA appliance. Requires a client, such as the Cisco An圜onnect VPN client to be installed on the host.Ĭisco Easy VPN (IPSec Remote Access VPN):Ĭisco Easy VPN is an IP Security (IPsec) virtual private network (VPN) solution supported by Cisco routers and security appliances. Provides full tunnel SSL VPN connection but requires a VPN client application to be installed on the remote host. The different types of Remote Access VPNs are:īrowser-based VPN that lets users establish a secure, remote-access VPN tunnel to the ASA/ISR using a web browser.Īfter authentication, users access a portal page and can access specific, supported internal resources. The VPN gateway behaves as it does for site-to-site VPNs. The client encapsulates and encrypts that traffic and sends it over the Internet to the target VPN gateway. In a remote-access VPN, each host typically has Cisco VPN Client software or Cisco Anyconnect. They securely connect remote users, such as mobile users and telecommuters, to the enterprise. You can deploy Site-to-Site IPSec VPN between routers, router and ASA, and between ASAs. Many Cisco devices can work together to form the VPN, including routers, firewalls, and Adaptive Security Appliances. Upon receipt, the peer VPN gateway decrypts the content and relays the packet toward the target host inside its private network. The VPN gateway is responsible for encapsulating and encrypting outbound traffic over the Internet to a peer VPN gateway. VPNs send and receive normal TCP/IP traffic through a VPN “gateway” such as a Cisco ISR or an ASA. VPN hosts do not require VPN client software. There are two major categories into which VPNs could be placed: remote-access and site-to-site. Using hashing.ĭata Confidentiality: Protects data against eavesdroppers (spoofing). VPN services or benefits for network connectivity include:Īuthentication: ensures that only authorized senders and devices enter the network.ĭata integrity: guarantees that no tamperingmanipulación or alterations occur. The word Private means the traffic is encrypted to keep the data confidential.Ī Virtual Private Network (VPN) provides the same network connectivity for remote users over a public infrastructure as they would have over a private network. Information within a private network is transported over a public network. The word virtual in VPN refers to a logical connection between two devices. A virtual private network (VPN) is as an encrypted connection between private networks over a public network
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