Alcatel Speed Touch Wireless, User Manual

Page: 224 / 362

Simplified example of
a traditional IP routing
table
The STWireless IP
routing table
Example of the
STWireless extended IP
routing table
11 NetworkingServices - IP
224 / 362
3EC 17766 AAAA TCZZA Ed. 01
The followingtable is an example of an IP routingtable:
Route Destination Subnet Mask Gateway
30.0.0.2 255.255.255.255 30.0.0.10
10.0.0.0 255.255.255.0 10.0.0.138
0.0.0.0 0.0.0.0 20.0.0.10
Dependingon the configuration made, the STWireless may use
an extended routingtable.
In addition to the data contained in an ordinary routingtable, it
contains information about the source IP address and the source
subnet mask.
The lookup principle may also be extended: not only the
combination of destination IP address and subnet mask is looked
up, but also the combination of source IP address and subnet
mask.
The extended IP routingtable gives extra functionality to the
STWireless and is explained in subsection 11.4.2.
The followingtable is an example of the STWireless extended IP
routingtable:
Dest. IP
Address
Dest. Subnet
Mask
Source IP
Address
Source Subnet
Mask
Gateway
30.0.0.2 255.255.255.255 10.0.0.2 255.255.255.255 30.0.0.10
10.0.0.0 255.255.255.0 10.0.0.0 255.255.255.0 10.0.0.138
0.0.0.0 0.0.0.0 10.0.0.0 255.255.255.0 20.0.0.10