Compatible Systems 5.4 - Manual (Page 37)

Chapter 2 - IP Routing & Bridging 31
Options
The options button brings up the WAN IP Options Dialog Box which allows
you to set a Remote Node IP Address, Van Jacobson Header Compression,
and other configuration information. This dialog box is discussed later in this
chapter.
OSPF
This option button brings up the OSPF Dialog Box which allows the OSPF
routing protocol to be enabled. For more information on this dialog box and
other OSPF parameters, refer to Chapter 15 - OSPF.
TCP/IP Routing: VPN Configuration Dialog Box
TCP/IP Routing: VPN Configuration Dialog Box
VPN (Virtual Private Network) ports must first be added to the edit area of a
device before they can be configured. For more information about adding and
deleting VPN ports, see Chapter 6 - VPN Ports and Tunnels.