ppp (Group Profile)

Configure the session to use Asynchronous Transfer Mode (ATM)-aware egress shaping on the IQ2 PIC.

Configure the encapsulation overhead for class-of-service calculations.

• Values: bytes—The number of bytes used as encapsulation overhead for the session.

Configure the address pool.

• Values: framed-pool—References a configured address pool.

Configure the idle timeout for a user. The router might consider a PPP session to be idle because of the following reasons:

• There is no ingress traffic on the PPP session.

• There is no egress traffic.

• There is neither ingress or egress traffic on the PPP session.

• There is no ingress or egress PPP control traffic. This is applicable only if keepalives are enabled.

• Values: seconds—Number of seconds a user can remain idle before the session is terminated.

• Range: 0 through 4,294,967,295 seconds

• Default: 0

Configure the interface identifier.

• Values: interface-id—Identifier for the interface representing a Layer 2 Tunneling Protocol (L2TP) session configured at the [edit interfaces interface-name unit local-unit-number dial-options] hierarchy level. For more information about the interface ID, see Services Interface Naming Overview.

Configure the keepalive interval for an L2TP tunnel.

• Values: seconds—Time period that must elapse before the Junos OS checks the status of the Point-to-Point Protocol (PPP) session by sending an echo request to the peer.

  For L2TP on MX Series routers, the minimum recommended interval is 30 seconds. A value of 0 disables generation of keepalive messages from the LNS.

• Range: 0 through 32,767 seconds

• Default: 30 seconds

Configure the primary Domain Name System (DNS) server.

• Values: primary-dns—An IPv4 address.

Configure the primary Windows Internet name server.

• Values: primary-wins—An IPv4 address.

Configure the secondary DNS server.

• Values: secondary-dns—An IPv4 address.

Configure the secondary Windows Internet name server.

• Values: secondary-wins—An IPv4 address.