Search results
Results from the WOW.Com Content Network
It was originally written as an open-source replacement for Cisco's proprietary AnyConnect SSL VPN client, [7] which is supported by several Cisco routers. As of July 2023, support for several other proprietary VPN protocols is desired or in development: SonicWall NetExtender VPN support [8] Check Point SNX VPN support [9] H3C VPN support [10]
This article lists protocols, categorized by the nearest layer in the Open Systems Interconnection model.This list is not exclusive to only the OSI protocol family.Many of these protocols are originally based on the Internet Protocol Suite (TCP/IP) and other models and they often do not fit neatly into OSI layers.
A historical example of this hybrid situation is the DECnet protocol, where the universal MAC address (OUI AA-00-04, Digital Equipment Corporation) is administered locally. The DECnet software assigns the last three bytes for the complete MAC address to be AA-00-04-00-XX-YY where XX-YY reflects the DECnet network address xx.yy of the host.
Proxy ARP is a technique by which a proxy server on a given network answers the Address Resolution Protocol (ARP) queries for an IP address that is not on that network. The proxy is aware of the location of the traffic's destination and offers its own MAC address as the (ostensibly final) destination. [1]
Windows has had native support (configurable in control panel) for L2TP since Windows 2000. Windows Vista added 2 alternative tools, an MMC snap-in called "Windows Firewall with Advanced Security" (WFwAS) and the "netsh advfirewall" command-line tool. One limitation with both of the WFwAS and netsh commands is that servers must be specified by ...
The Cisco IOS monolithic kernel does not implement memory protection for the data of different processes. The entire physical memory is mapped into one virtual address space. The Cisco IOS kernel does not perform any memory paging or swapping. Therefore the addressable memory is limited to the physical memory of the network device on which the ...
The ISAKMP/IKE implementation was jointly developed by Cisco and Microsoft. [16] Microsoft Windows 7 and Windows Server 2008 R2 partially support IKEv2 (RFC 7296) as well as MOBIKE (RFC 4555) through the VPN Reconnect feature (also known as Agile VPN). There are several open source implementations of IPsec with associated IKE capabilities.
Cisco Systems VPN Client is a software application for connecting to virtual private networks based on Internet Key Exchange version 1. On July 29, 2011, Cisco announced the end of life of the product. No further product updates were released after July 30, 2012, and support ceased on July 29, 2014. [4]