Furuno FELCOM 250 Operator's Manual page 122

6. WEB FUNCTIONS
Prohibit the routing of NBT
& Microsoft-DS
Refuse demand of IDENT
Do not respond to ping from
WAN
Prohibit Windows-Update
Apply
Cancel
How to set the IP Filter
Click [Settings] in the menu bar, then [Network settings], [Security], and [IP filter] in the
sub menu to open the IP filter setting screen.
IP filter settings
DMZ
Upnp
Apply button
Cancel button
IP filter list
Delete button
Add IP filter button
6-18
Item
Place a [ ] to prohibit the routing of NBT and Mi-
crosoft DS.
Please a [ ] to refuse demand of IDENT.
Place a [ ] to no respond to ping from WAN.
Place a [ ] to prohibit Windows update.
Apply changes.
Cancel without saving.
Item
Description
Item count / Maximum item count
Description
• Place a [ ] to enable DMZ use.
• If in use, enter the DMZ address (IPv4
address).
Place a [ ] to enable Upnp.
Apply setting.
Cancel setting.
Press to delete items that have been
marked with a [ ].
Add a new IP filter.