4 Network Settings4-36 cm5520Network Settings Chapter 46 Select the length of time that communication is cut after being estab-lished.– To change the setting, press the [C] (clear) key, and then use thekeypad to type in the desired value.7 Touch [OK].– To cancel changes to the settings, touch the menu item name in theBookmark screen to return to the selected screen without applyingthe changes to the settings.The IPsec Settings screen appears again.Peer (IPsec Settings)Specify the encryption settings for each peer. Peer settings can be saved inten groups. Settings can be specified for the following.0 In order to apply the IPsec settings, settings must be specified for “IKESettings”, “IPsec SA Settings” and “Peer”.1 Touch [IPsec Settings] in the TCP/IP Settings screen.Parameter DescriptionEncapsulation Mode Specify the encryption type.IP Address Specify a setting when “Tunnel Mode” or “Transport Mode” is se-lected under “Encapsulation Mode”. Specify the peer IP addressin the IPv4 or IPv6 format.Pre-Shared Key Text Type in the text (64 characters or less) that is a part of the headerwhen data is sent.Perfect Forward Secrecy Select whether or not to use Perfect Forward Secrecy.
