Alcatel Speed Touch Wireless User Manual page 158

9 Data Services - Classical IP & IP Routing
Configuring the
STWireless for LIS
connectivity, advanced
Configuration your
(W)LAN PCs for
end to end
connectivity
Routing table
configuration
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The possibility exists to add routes yourself, e.g. to be more
specific in the source IP address pool.
The default added routes have any as source address, meaning
that all local hosts can use this gateway to connect to the LIS via
the CIP interface.
However, you might want to embed restrictions in LIS access by
creating a subnet in your (W)LAN, e.g. 10.0.1.x, and privilege
access to the LIS - and its beyond (W)LAN - to this subnet by
adding a route, pointing to the remote access router (implicit, or
explicit), but with source IP address pool 10.0.1.0/24.
Of course, then the default IP routes, configured by default, must
be deleted.
In order to have end to end connectivity from your PCs to the
remote side of the CIP connection and beyond, you must add
routes having the STWireless Ethernet interface IP address as
gateway.
By specifying 0.0.0.0/0 as destination, and the STWireless local
Ethernet IP address as gateway, the STWireless is configured as
the default gateway for all connection requests.
However, you can specify a destination IP address pool; e.g. if the
remote LAN's IP subnetwork is 192.6.11.x, you can add routes in
your PC's routing table with destination 192.6.11.0/32, and the
STWireless as gateway.
Configuring routes for the STWireless is described in subsection
11.4.2.
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