User`s guide

VoiceFinder AP2120 VoIP Gateway User’s Guide Version 1.00
AddPac Technology Co., Ltd. -
73 -
z ppp peer default-ip-address <ip-address>
1. Sets the Gateway as a PPP server and the IP address to allocate to the
serial interface of the other side. (An optional command)
2. When the Gateway receives the IP address, the Gateway decides the
subnet mask of the IP address that it received based on the IP subnet of
its local interface.
z ppp timeout <second>
1. Sets PPP negotiation timeout for PPP negotiation between two Gateways.
(An optional command)
2. The default is 5 seconds.
z shutdown / no shutdown
An optional command to make the current interface up/down.
z show interface <if-name>
Shows the interface status of “if-name.”
z debug ppp { chap/error/negotiation/packet }
1. Decodes PPP low level packets.
2. “CHAP” option decodes challenge authentication related information.
3. “Error” option decodes PPP protocol level errors and error statistics.
4. “Negotiation” option decodes LCP and NCP protocol to set the PPP link.
5. “Packet” option decodes PPP low level packets.