Eicon Networks DIVA LAN ISDN - Manual (Page 75)

Chapter Six: Security Security features 75
Security features
The following table lists all security features offered by the DIVA LAN ISDN Modem, and their default
settings.
The following table lists the security features that can be applied to restrict access to the DIVA LAN ISDN
Modem configuration interfaces.
Feature Default Description
System password None Restricts access to the DIVA LAN ISDN Modem
configuration interfaces.
Automatic log out Active Automatically terminates idle configuration sessions.
Network address translation (NAT) Active NAT hides the addresses of the computers on the internal Ethernet
LAN from the external network.
Remote management Disabled Permits remote systems to log on to the DIVA LAN ISDN
Modem configuration interfaces (Web or CLI).
Incoming data calls Disabled Permits the DIVA LAN ISDN Modem to answer incoming
data calls.
Call screening Disabled Allows you to accept incoming data calls from specific phone
numbers only.
Call authentication Always
authenticate Lets you validate incoming data calls, or respond to authentication
requests when making outgoing data calls.
Callback Disabled Forces the remote site to call back to establish the connection.
Manual dialing Disabled Enables you to manually control when the ISDN link is
established.
Custom security using IP filters None Enables you to filter specific IP datagrams for security reasons.
Source system Connected via Security features that apply
Remote computer ISDN • System password
• Automatic log out
• Remote Management
• Answer incoming data calls
• Call screening
• Call authentication
• Custom security using IP filters
Local computer Ethernet • System password
• Automatic log out
• Custom security using IP filter
Local computer Serial • System password
Telephone Phone port • (Only available when the ISDN is not connected.)