Juniper ACX1000 Configuration Manual page 2968

Junos os; acx series universal access router

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ACX Series Universal Access Router Configuration Guide

Table 201: show ppp statistics Output Fields (continued)

Field Description

Number of PPP sessions disabled. Number of sessions where the link is either

administratively or physically down. Once the PPP process learns from the

disabled phase

kernel that Layer 2 is ready to send and receive traffic, it will do a phase transition

from disabled to established. When LCP and NCP transitions through states,

links transition to the establish phase when terminate packets are exchanged

or some other failure, such as authentication or expiration of a timer occurs.

Number of PPP sessions in establish phase. In order to establish communications

over a point-to-point link, each end of the PPP link must first send LCP packets

establish phase

to configure and test the data link.

Number of PPP sessions in authenticate phase. Each end of the PPP link must

first send LCP packets to configure the data link during the link establishment

authenticate phase

phase. After the link has been established, PPP provides for an optional

authentication phase before proceeding to the Network-Layer Protocol (NLP)

Sessions in network

Number of PPP sessions in the network phase. After a link has been established

and optional facilities have been negotiated as needed by the LCP, PPP must

send Network Control Protocol (NCP) packets to choose and configure one or

more network-layer protocols, such as IP, IPX, or AppleTalk. Once each of the

chosen network-layer protocols has been configured, datagrams from each

network-layer protocol can be sent over the link.

Number of unique bundles to which PPP links are referring.

Bundles in pending

Level of Output

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