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I have a router with DD-WRT interface. I have installed remote and routing interface on Windows server 2003 with static route. I don't see any error on Windows server, however, when I try to create VPN connection on client it fails to connect with error 880.<br />
I think this is something do with passthrough setup on DD-WRT as Windows does not have any error. I am skeptic about opening direct PPTP from DD-WRT as it won't be secure for an organization. Further, I do not want to wipe existing configuration on router as it is also offers DHCP services instead of Windows server.
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I have a router with DD-WRT interface. I have installed remote and routing interface on Windows server 2003 with static route. I don't see any error on Windows server, however, when I try to create VPN connection on client it fails to connect with error 880.
I think this is something do with passthrough setup on DD-WRT as Windows does not have any error. I am skeptic about opening direct PPTP from DD-WRT as it won't be secure for an organization. Further, I do not want to wipe existing configuration on router as it is also offers DHCP services instead of Windows server.

Passthrough VPN on DD-WRT interface

Internet Protocol Security (IPsec) is a protocol suite for secure Internet Protocol (IP) communications by authenticating and encrypting each IP packet of a communication session. IPsec includes protocols for establishing mutual authentication between agents at the beginning of the session and negotiation of cryptographic keys to be used during the session. IPsec can be used in protecting data flows between a pair of hosts (host-to-host), between a pair of security gateways (network-to-network), or between a security gateway and a host (network-to-host). IPsec is an end-to-end security scheme operating in the Internet Layer of the Internet Protocol Suite.

Internet Protocol Security

Network Management involves issues that are independent of specific hardware or software, including email policies, upgrade planning, backup scheduling and working with managed service providers for Desktop-As-A-Service (DaaS), Software-As-A-Service (SaaS) and the like through the use of tools, coupled with manufacturer standards, best practice guidelines, policies and procedures plus all other relevant documentation. Network management also includes monitoring, alerting and reporting, management reporting, planning for device or service updates, the backup of configurations, the setting of key performance indicators and measures (KPIs/KPMs), associated service level agreements and problem records as part of the IT Service Management (ITSM) framework.

Network Management

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.