IBM 22P6401, Руководство пользователя

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Virtual Server : With the IBM High Rate Wireless LAN Gateway, you can set
up a server on your local network that can be remotely accessed from the
Internet (an ftp server, for example).
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DMZ : The IBM High Rate Wireless LAN Gateway can support some special
applications and Internet games. With DMZ, one designated computer is
removed from behind the built-in firewall and exposed to the Internet. This
speeds up Internet gaming and might be required from special applications.
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Access control (Packet filtering) : The IBM High Rate Wireless LAN
Gateway can monitor and block specific packets or applications. This
function is not the same packet filtering function described for the built-in
firewall. The Administrator can set up IP addresses on the Internet that the
local computers are blocked from accessing. For example, if the
Administrator does not want users to access IP address 255.255.255.255 on
the Internet, this function blocks the address.
The Administrator can also set ports to be blocked from local use. For
example, if the Administrator does not want users to have ftp access to the
Internet, port 21 can be blocked.
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Wireless security : As access control mechanisms, the IBM High Rate
Wireless LAN Gateway has ESSID for wireless network segmentation, MAC
address registration, and wireless equivalency protection (WEP) (64- and
128-bit) encryption.
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Virtual private networks (VPN) : The IBM High Rate Wireless LAN Gateway
supports the following VPNs:
– IP Security (IPSec) passthrough
– Point-to-point tunneling protocol (PPTP) passthrough
– Point-to-point protocol over Ethernet (PPPoE) for DSL
Note:
Functions listed above that are not viewable in the built-in
HTML-configuration utility are active and not adjustable.
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Status light emitting diodes (LEDs) : These LEDs provide a quick method to
check the status of the Gateway.
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Internet-broadband port : The IBM High Rate Wireless LAN Gateway has an
RJ-45 interface to connect, through an Ethernet cable, to a DSL/Cable
modem.
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10BASE-T/100BASE-Tx ports : These ports can automatically detect the
connection speed of a link and provide a 10 or 100 Mbps connection to
Ethernet devices, based on the detected capabilities. All of the 10/100 Mbps
Ethernet ports automatically detect whether the attached Ethernet cable is
wired in standard or crossover configuration. These ports support a
maximum length of 100 m (328.1 ft.) over a Category 5 twisted pair cable.
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Power jack : Connect the included external power adapter to the power jack.
The following items are included in your option package:
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One IBM High Rate Wireless LAN Gateway unit
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IBM
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High Rate Wireless LAN Gateway: User’s Guide