Operation Manual

Description of the menu options
ELSA LANCOM Wireless
R65
English
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::
The table fields have the following meaning:
쮿
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.
쮿
D-st., D-end
Destination port range that is to be filtered. A range of 0 to 0 means that no
destination port is affected by this filter.
쮿
S-st., S-end
Source port range that is to be filtered. A range of 0 to 0 means that no source port
is affected by this filter.
쮿
Src-address, Src-netmask
A subnetwork of the local network for which the filter is valid can be entered here.
A source address of 0.0.0.0 means that the filter is applied to all computers. A
network mask of 0.0.0.0 means that the filter is applied to all networks (which also
means all computers).
쮿
Prot
Protocol that is to be filtered. Possible entries are
TCP
,
UDP
,
ICMP
and
all
.
Idx. D-st. D-end S-st. S-end Source Src-netmask Prot Ty pe
WIN 0 0 137 139 255.255.255.255 0.0.0.0 TCP
and
UDP
Always-
filt.