Furuno Felcom 250 Operator's Manual page 142

6. WEB FUNCTIONS
Group setting screen (DNS filter)
Click [DNS filter] on the session setting screen to show the DNS filter setting screen.
This screen lets you prevent unwanted communications. Set the screen according to
application and system.
Item
Delete button
Add filter button
Change priority but-
ton
Access list button
Pri.
Action
Domain
Edit button
Entry screen/Edit screen
New entry screen
Item
Session
Action
Domain name
ADD button
Save button
Cancel button
6-28
No. of registrations/No. of registrations available
Delete items with checkmarks [ ].
Register new DNS filter (Max. 100), on the DNS filter entry
screen.
Change priority of DNS filters, on the priority edit screen.
The access list screen appears.
Show priority. (The smaller the number the higher the priority.)
Show actions.
Show domain(s) which is/are permitted/prohibited to access.
Edit the DNS filter, on the edit screen appears.
Show session name.
Select actions from [Pass] and [Block].
Enter and edit the domain name to block. If "*" is entered, ac-
cess to all the domains will be blocked. (However, access by
using the IP address is possible.)
Register the information entered. Go back to DNS filter setting
screen.
Save the information entered. Go back to DNS filter setting
screen.
Go back to DNS filter setting screen.
Description
Editing screen
Description