8
• Selectable RS-232 character length options of 5, 6, 7, 8
• Selectable RS-232 flow control options of none, hardware, xonxoff
• Selectable RS-232 parity options of none, odd, even, high
• Selectable RS-232 stop length options of 1, 2
• Selectable RS-232 interface protocol options of Telnet, Raw-TCP,
SLIP, and PPP
• Ability to display the current active user on the serial interface
• Ability to disable the user interface at the serial interface when using
Telnet or Raw-TCP
• Receive Buffer Length and Receive Idle Character Triggering support
• Selectable serial interface inactivity timeout (minutes) with
disable option
PPP/SLIP
• Enables devices connected to the serial interface with Ethernet con-
nectivity using either PPP or SLIP protocols
• Proxy ARP provides the device connected to the serial interface with a
virtual Ethernet connection
• DHCP enable/disable for static or dynamic IP addressing for PPP
operations
• Configurable DHCP PPP hardware address
• Optional IP addressing from the PPP client device connected to the
serial interface instead of using static or dynamic IP addressing
• Optional PAP user authentication protocol for PPP operations
• Supports Primary and Secondary Domain Name Server (DNS or
WINS) functionality
• Supports DNS address static configuration in the PPP client device
• Ability to configure either 16 or 32-bit FCS when using PPP (previously
fixed at 16)
• Ability to configure receive and transmit ACCM (Async-Control Char-
acter Map) when using PPP (previously fixed at 0xFFFFFFFF).