![]() 5) Check this at the remote PE (show mpls for x.x.x.x where x.x.x.x is the PE loopback for the local PE) Pass Fail. This problem may occur if any one or more of the following conditions is true: the TCP drivers are corrupted, the network. If the loopback test fails, the IP stack is not responding. To do this, type the following command: PING 127.0.0.1. 4) Check this at Local PE ( show mpls forwarding x.x.x.x where x.x.x.x is the remote PE loopback) Pass Fail. Ping the loopback address to verify that TCP/IP is installed and correctly configured on the local computer. Hybrid VPN : A hybrid VPN combines Multiprotocol Label Switching (MPLS) and Internet protocol security (IPsec)-based VPNs. 3) Ping the same subnet from the remote PE connecting the remote CE. MPLS (Multiprotocol Label Switching) VPN : MPLS is a protocol for speeding up and shaping network traffic flows. In contrast to the traditional Internet Protocol Security (IPsec) VPN, an SSL VPN does not require the installation of specialized client software on the end user's computer. SSL ( Secure Sockets Layer) VPN : SSL is a form of VPN that can be used with a standard Web browser. IPsec (Internet Protocol Security) : IPsec is a framework for a set of protocols for security at the network or packet processing layer of network communication. L2TP ( Layer Two Tunneling Protoco) VPN : L2TP is an extension of the Point-to-Point Tunneling Protocol (PPTP) used by an Internet service provider (ISP) to enable the operation of a virtual private network over the Internet. I have configured BGP on all the routers are R1 and R3 & R3 and R4 are the neighbor of each other. I have shared my Wifi LAN connection to the MS loopback adapters. ![]() Then block this google surfing in ASA and then the user would find a way to use again. My target is to Use Google from Cloud-1 Local area connection PC to ISPs Local area connection 2. Intranet-based site-to-site VPN is created between an organization's propriety networks, while extranet-based site-to-site VPN is used for connecting with external partner networks or an intranet. Ping Fail from R2 to ASA inside 10.1.1.254/24, and R1s 10.1.1.1/24. Site-to-site VPN can be intranet based or extranet based. Site-to-Site VPN : Site-to-site VPN is a type of VPN connection that is created between two separate locations. If the ping test is successful, it indicates that the network protocol and loopback adapter or interface are functioning properly. PPTP uses a control channel over TCP and a GRE tunnel operating to encapsulate PPP packets. PPTP is a method for implementing virtual private networks. PPTP ( Point to Point Tunnel protocol ) VPN : Most commonly used VPN. ![]() The following are the different types of VPNs :
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