Lantronix manual To configure the XPort AR’s PPP configuration, Clear Remove

4: Configuration Using Web Manager

Note: Both the IP and MAC addresses are required for the ARP cache.

Current State

Clear

Remove

Select Clear to remove all entries in the ARP table.

Removes a specific entry from the ARP table.

3.Click Submit after each modified field. Changes are applied immediately to the XPort AR.

PPP

Point-to-Point Protocol (PPP) establishes a direct connection between two nodes. It defines a method for data link connectivity between devices using physical layers (such as serial lines).

The XPort AR supports two types of PPP authorization: Password Authentication Protocol (PAP) and Challenge Handshake Protocol (CHAP). Both of these authentication methods require the configuration of a username and password. It also supports no authentication scheme when no authentication is required during link negotiation.

Note: The following section describes the steps to configure PPP 1 (PPP on serial line 1); these steps also apply to PPP 2.

To configure the XPort AR’s PPP configuration:

1.Click Network Æ PPP Line 1 from the navigation menu. The PPP – Line 1 window displays.

Figure 4-4. PPP Settings

2. Enter or modify the following fields:

Mode	Select Enabled to enable PPP on the XPort AR’s serial line 1.
Local IP Address	Enter the IP address assigned to the device’s PPP interface.

XPort AR User Guide 21