McAfee WebShield e500 Installationshandbuch Seite 33

Static routes and dynamic routing
When adding the appliance to your network, you need to ensure that all parts
of your network can still communicate both internally and externally through
the appliance. You can use static routes and dynamic routing at the appliance
to configure this information so that the appliance knows how to reach various
parts of your network:
• Proxy mode — There are circumstances where the appliance might need to
use more than one gateway or router to communicate with the entire
network. Specify these additional gateways and routers as static routes.
• Transparency mode — You might need to specify routing information for
some of the internal and external communications through the appliance.
Specify this routing information as static routes. Additionally, the
appliance supports the RIP (Routing Information Protocol) and OSPF
(Open Shortest Path First) routing protocols, so you can use dynamic
routing to gather the routing information from your network, if the
network uses these protocols.
For each static route, supply the IP address and subnet mask to identify the
network, and supply the IP address of the gateway or router used to reach that
network. You can configure as many static routes as you want (spaces for
4 routes are provided below):
Route Network IP address and subnet mask
Exampl
192 . 168
e
255 . 255
1
.
.
2
.
.
3
.
.
4
.
.
If you want to use dynamic routing to obtain the routing information, check
the following box:
Installation Guide
. 40 .
. 255 .
. .
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. .
. .
. .
. .
. .
. .
Enable dynamic routing.
Gateway or router IP address
0 192
0
Installation Guide — English
. 168 . 50 .
. . .
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