ELSA LANCOM Business Manuel De L'utilisateur page 239

In this example, the router table would contain the following entries:
IP-address
192.120.130.10
192.120.130.11
192.120.130.12
192.120.131.0
192.120.132.0
193.140.200.0
193.140.300.0
255.255.255.255
If the connection to the selected remote station is to be realized via a PPP connection,
the IP rights must be enabled for the corresponding entry in the PPP table.
The last line is an entry for the "default route". The IP address 255.255.255.255
means the same as 0.0.0.0 (for technical reasons, 0.0.0.0 cannot be entered in the
first column). Because it contains the IP network mask 0.0.0.0, this line is always
appropriate after the rest of the table has been searched. Therefore, the router
sends everything that it cannot transfer over other routes and should not discard or
that comes from a WAN terminal and is not local to the router at the provider.
LAN-filter-table This table allows you to filter specific ranges of destination ports. In addition, you can
determine how the packets are to be filtered. If packets with the entered ports are
received from the LAN side, they will not be forwarded (always filter) unless a connection
is currently in place (connect filter) or unless they can be routed over other than the
DEFAULT route (I-Net filter).
The LAN port filters are defined in a table with the following layout:
Idx.
WIN
The table fields have the following meaning:
Idx.
Unique index. This entry is required to enable the filters to be distinguished.
The index may be four characters long and selected as desired.
IP-netmask
255.255.255.255
255.255.255.255
255.255.255.255
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
0.0.0.0
D-st. D-end S-st.
0 0 137
Description of the menu options
Router-name
LEEDS
LEEDS
LEEDS
GLASGOW
LONDON
0.0.0.0
192.120.130.200
PROVIDER
S-end Src.-addres
139 255.255.255.255 0.0.0.0
Distance Masquerade
0 Off
0 Off
0 Off
0 Off
0 Off
0 Off
0 Off
0 On
Src-netmask Prot
TCP
and
UDP
ELSA LANCOM Business
R63
Type
Alway
s-filt.