Configuring the Ethernet Interface
105
To configure source protocol filtering:
1
From the Bridge menu, select
[3] Source Protocol Filtering
to open the Source
Protocol Filter menu, shown in Figure 95.
Figure 95
Source Protocol Filter Menu
The current statuses of the source protocol filters are listed at the top of the menu.
Yes indicates that packets with that protocol will be rejected. No indicates that
packets with that protocol will be transmitted across the bridge.
2
Change the filter settings as desired by entering the number corresponding to the
filter you want to set and responding to the prompt that appears at the bottom of
the screen. The list at the top of the menu is updated to reflect your change.
For example, if you want to configure an IP filter, select
[1] Set Filter IP.
The
following prompt appears at the bottom of the screen:
Enter Filter IP (1=No, 2=Yes):
Enter
2
to configure an IP filter; the bridge will reject packets with IP (Internet
Protocol).
3
Select
[3] Previous Menu
to return to the Bridge menu.
4
Select
[1] Setup
to open the Bridge Setup menu, shown in Figure 96. This menu
allows you to enable or disable the filters you have configured.
Figure 96
Bridge Setup Menu
5
Select
[1] Set Source Protocol Filter
. The following prompt appears at the bottom
of the screen:
Enter Source Protocol Filter (1=Disable, 2=Enable)
6
Enter
2
to enable the source protocol filter.
