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WAN Configuration
The following table lists the configuration fields in the PPP tab of the USP Configuration dialog box and their descriptions:
Table 7-10. USP Configuration - PPP Parameters
Field | Description |
|
|
Peer Address | The IP address of the PPP session’s peer. |
|
|
MTU | Maximal Transmission Unit. The size of the |
| largest packet that can be transmitted over this |
| PPP session. |
|
|
Keepalive | The number of seconds between keepalive |
| messages. If this is 0, keepalive messages are not |
| sent. |
|
|
Operational Status | The operational status of the interface. Possible |
| statuses include: |
| • Up - The interface is up and can transmit |
| and receive packets. |
| • Down - The interface is down due to |
| some failure, and cannot transmit or |
| receive packets. |
| • Testing - The interface is in testing mode |
| and cannot transmit or receive regular |
| data. |
| • Standby - The interface is a backup |
| interface and cannot transmit or receive |
| packets unless the primary interface it |
| backs up fails. |
| • Disabled - The interface is disabled. It |
| cannot transmit or receive packets. |
| • Partially Down - The interface is up. |
| However, some interfaces (or PVCs) |
| layered on top of this interface are Down. |
| Some packets can be transmitted and |
| received. |
|
|
IPCP Status | IP Control Protocol. The state of IPCP for this |
| PPP session. IP packets can only be transmitted |
| and received over the PPP session when the |
| IPCP status is Open. Possible statuses include: |
| • Open |
| • |
|
|
Backup Interface | The interface configured to back up this |
| interface. |
|
|
Avaya C360 Manager User Guide | 113 |