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    Monitoring Multilinked and Nonmultilinked PPP Interfaces

    Purpose

    Display a summary of all the multilinked and nonmultilinked PPP interfaces configured on the router.

    Action

    To display a summary of all the PPP interfaces configured on the router:

    host1#show ppp interface summary
    PPP Status
    Configuration status     configured notConfigured
       Interface             4000       n/a
       Ip                    4000       0
       Ipv6                  0          4000
       Osi                   0          4000
       Mpls                  0          4000
    Administrative status    open       closed
       Interface             4000       0
       Ip                    4000       0
       Ipv6                  4000       0
       Osi                   4000       0
       Mpls                  4000       0
    Operational status       up         down       notPresent noResources
       Interface             4000       0          0          n/a
       Ip                    4000       0          0          0
       Ipv6                  0          0          4000       0
       Osi                   0          0          4000       0
       Mpls                  0          0          4000       0
    Operational status       lowerDown  passive    tunnel
       Interface             0          0          0
    PPP Multilink Status
    Configuration status     configured notConfigured
       Link Interface        8000       n/a
       Network Interface     2000       n/a
       Ip                    2000       0
       Ipv6                  0          2000
       Osi                   0          2000
       Mpls                  0          2000
    Administrative status    open       closed
       Link Interface        8000       0
       Network Interface     2000       0
       Ip                    2000       0
       Ipv6                  2000       0
       Osi                   2000       0
       Mpls                  2000       0
    Operational status       up         down       notPresent noResources
       Link Interface        8000       0          0          n/a
       Network Interface     2000       0          0          n/a
       Ip                    2000       0          0          0
       Ipv6                  0          0          2000       0
       Osi                   0          0          2000       0
       Mpls                  0          0          2000       0
    Operational status       lowerDown  passive    tunnel
       Link Interface        0          0          0
       Network Interface     0          0          0      

    Meaning

    Table 1 lists the show ppp interface summary command output fields.

    Table 1: show ppp interface summary Output Fields

    Field Name

    Field Description

    PPP Status

    Status of the nonmultilinked PPP interfaces.

    Configuration Status

    Indicates the configuration state of the PPP interface, IPCP, IPv6CP, OSINLCP, or MPLS:

    • configured—Interface or protocol is configured
    • notConfigured—Interface or protocol is not configured

    Administrative status

    Indicates the administrative state of the PPP interface, IPCP, IPv6CP, OSINLCP, or MPLS

    • open—Interface or protocol is administratively enabled
    • closed—Interface or protocol is administratively disabled

    Operational status (Interface)

    Indicates the operational state of the PPP interface

    • up—Interface is operational
    • down—Interface is not operational because of a problem in the PPP layer
    • lowerDown—Interface is not operational because a lower layer in the protocol stack is down
    • notPresent—Interface is not operational because the hardware is unavailable
    • passive—Interface is waiting for the peer to send an LCP confReq message
    • tunnel—Interface is being redirected through a tunnel

    Operational status (Ip, Ipv6, Osi. Mpls)

    Indicates the operational state of the IPCP, IPv6CP, OSINLCP, or MPLS protocol

    • up—Protocol is operational
    • down—Protocol is not operational because of a problem in the PPP layer
    • notPresent—Protocol is not operational because it does not exist
    • noResources—Protocol is not operational because it does not exist due to a lack of resources

    PPP Multilink Status

    Status of Multilinked PPP interfaces.

     

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    Published: 2014-08-14