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Glossary

Gigaset Router / de / A31008-E105-B100-2-19 / glossary.fm / 05.06.2003

An Internet connection using PPTP Protocol that creates a "tunnel" within an Internet

connection for secure private connection in which the data are sent in encrypted form.

The PPTP protocol is used in a Virtual Private Network (VPN).

Private IP address

The private IP address is is a network component's address on the local network (LAN).

The network operator can assign any address he or she wants. Devices that act as a link

from a local network, such as the Gigaset Router, have a private and a Public IP address.

Protocol

A protocol describes the agreements for communicating on a network. A protocol

contains rules for opening, administering and closing a connection, about data formats,

time frames and error handling. Communications between two applications require

different protocols at various levels, e. g the TCP/IP protocols for the Internet.

Public IP address

The public IP address is a network component's address on the Internet. It is assigned by

the Internet Service Provider. Devices that act as a link from a local network, such as the

Gigaset Router have a public and a private Private IP address.

Remote Management

Remote Management describes the possibility of administering a network from a

network component that is not on the local network (LAN) itself.

Router

A router directs data packets from one local network (LAN) to another via the fastest

route. A router permits the connecting of network with different network technologies.

For example, it can link a local network with Ethernet or WEP technology to the Internet.

See also: Bridge, Switch, Hub, Gateway

Server

A Server makes a service available to other network components (Clients). Frequently

the term Server is used for a computer or PC. But it can also mean an application that

provides a particular services such as DNS or Web service.

SMTP

Simple Mail Transfer Protocol

The SMTP Protocol is part of the TCP/IP protocol family. It governs the exchange of

electronic mail on the Internet. Your Internet Service Provider provides you with access

to an SMTP server.

SPI

Stateful Packet Inspection

SPI is a packet filter used in a Firewall as protection against hacker attacks. If SPI has been

activated, the router applies particular security rules to inspect all data packets arriving

from the Internet . This will identify DoS attacks (Denial of Service) for example.

SSID

Service Set Identifier

The SSID is used to identify the stations of a wireless network (WEP). All wireless

network component with the same SSID form a common network. The SSID can be

assigned by the network operator.

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