Eicon Networks 1530 Guia do Utilizador descarregar pdf (Página 72)

Web Interface Settings Glossary 72

IP Menu

DNS Relay

Enables DNS requests.

When enabled, all DNS requests are forwarded to a remote DNS server. This is done by

matching the requested domain against the domain name assigned to each profile. If a match is

found, the profile is connected and the DNS request is forwarded.

Default: Enabled.

TFTP Server

Enables/disables TFTP (Trivial File Transfer Protocol).

When enabled, the Eicon 1530 acts as a TFTP server and can respond to upload or download

requests from TFTP clients.

Default: Disabled.

IP Spoofing

Enables/disables spoofing. When enabled, all TCP keep-alive datagrams and all Microsoft

Server Message Block datagrams are spoofed. In addition, all NetBIOS over IP name service

traffic is dropped.

Default: Enabled.

IP Services

Defines the level of support provided for Microsoft NetBIOS services, which are integrated

into Microsoft TCP/IP. NetBIOS is required to support Microsoft Windows Network

Neighborhood, the MAP NETWORK option in Windows Explorer, and various DOS-based

networking commands (such as net use, net view, and net logon). Choices:

• All: All NetBIOS traffic is forwarded to the remote site. This may result in substantial

connection charges unless you have a flat rate connection, as outgoing calls will be made

frequently.

• Intelligent: Provides full support for all Network Neighborhood functions, but spoofs

unnecessary traffic to reduce usage.

• Minimal: Reduces NetBIOS traffic to a minimum. Does not support Network Neighborhood

functions. However, the MAP NETWORK option in Windows Explorer is supported, along

with DOS-based networking commands such as net use, net view, and net logon. This is the

most economical solution.

• None: All NetBIOS traffic is discarded.

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Eicon Networks 1530 Guia do Utilizador Página 72