Oki CX4545 MFP Manual page 174

8 [Administration] Tab Page
Item name
8 Protocol Type
9 Source Port
10 Destination Port
11 Filter Action
172 [Setup] Item list
Select a protocol for the filter.
 Any — Set any protocol.
 TCP — Select this to use TCP only.
 UDP — Select this to use UDP only.
 ICMP — Select this to use ICMP only.
Specify the source port number. This setting is available only if you selected TCP or UDP in
the protocol type setting.
 Any — Set any source port.
 Port Number — Set the port number of the sender. Enter the port number in the port
number input box.
Set the destination port number. This setting is available only if you selected TCP or UDP in
the protocol type setting.
 Any — Set any destination port.
 Port Number — Set the port number of the destination. Enter the port number in the
port number input box.
Set the operation of the filter.
 Permit — Select this to permit access from the specified destination.
 Block — Select this to block access from the specified destination.
 Negotiate Security — IPsec communication is performed with the specified
destination. When this item is set, you must select the security protocol type to be used
in IPsec communication from the following:
- ESP — Select this to use ESP (Encapsulating Security Payload).
- AH — Select this to use AH (Authentication Header).
Description