Novell NETWARE 6-DOCUMENTATION Manual page 1918

IP Packet Forwarding Filter Example
58
Filter Configuration
logging status are both enabled. The logs are viewed using the
NetWare Administrator utility.
6
Press Esc and save the filter information.
7
Select Exceptions to display a list of exceptions to the permitted or
denied packets.
This lists the exceptions to the configured packet filter list. Depending on
the Action parameter setting, packets that match a filter on this list are
always or are never permitted or denied, even if another filter is
configured to do the opposite.
8
Modify the exceptions list.
Select a filter from the list and press Enter to modify the filter or Del to
remove it. Press Ins to add a new filter. Refer to Step 5 and Step 6 if you
are adding or modifying a filter.
9
Press Esc to save the information and return to the Configure TCP/IP
Filters menu.
In this example, an organization has an FDDI backbone connecting several
departments within the organization and a link to external networks. Routers
A and C connect the departmental networks to the backbone. Router B
connects the external networks to the backbone. Within the organization,
users can communicate freely across the internetwork. External access is
limited to electronic mail. The internetwork topology is shown in
page 59.
Figure 6 on