Allied Telesis OmniConnect/ISDN, Руководство пользователя

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OmniConnect / ISDN
User’s Manual Page 48
Part number 613-10787-00
6.3.2. Internet router/filter setup options
The Internet Router/Filter Setup
Options screen allows the user
to navigate to one of the
advanced setup options screens.
The user may configure the
OmniConnect static access
device table entries by selecting
the Setup Internet access device
Table button. The advanced
filter functions of OmniConnect
access device may be reached
by pressing the Setup Filter
Table button.
The Network Address
Translation (NAT) setup screen
may be reached by pressing the
Setup OmniNAT Parameters
button. To move to the previous
screen, press either <Back or
Next>. Press Cancel to exit.
6.3.3. Route information
The OmniConnect access device’s default configuration is to forward, or route, any packets
from the 10Base-T LAN to the BRI ISDN. Any inbound packets at the Ethernet interfaces
that do not match the local subnet mask (usually 192.168.1.X) will be automatically
forwarded to the WAN interface. Since the WAN interface is a point-to-point PPP link and
there is only one such link, it is not normally necessary to use a route table; all packets that
need to be routed are sent
over the single WAN link.
If, however, there is a
need to configure the
OmniConnect access
device to forward or route
IP packets destined to a
particular host or network
differently, the Route
Information screen should
be used. The Route
Information screen allows
the configuration of the
OmniConnect to forward
incoming packets to a
next-hop gateway that is
directly attached to
10Base-T LAN subnet.
The Route Information screen is used to enter the static route table entries. The OmniConnect
supports up to 8 entries in the static route table. Select one of the Route Numbers by using the
pull down menu. Enable or Disable that static route by selecting either the Route Enable or