Reference record for OID 1.3.6.1.4.1.9.9.748

parent

1.3.6.1.4.1.9.9 (ciscoMgmt)

node code

748

node name

ciscoIpAddressPoolMIB

dot oid

1.3.6.1.4.1.9.9.748

type

OBJECT IDENTIFIER

asn1 oid

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) ciscoMgmt(9) ciscoIpAddressPoolMIB(748)}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) ciscoMgmt(9) ciscoIpAddressPoolMIB(748)}

{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) ciscoMgmt(9) ciscoIpAddressPoolMIB(748)}

{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) ciscoMgmt(9) ciscoIpAddressPoolMIB(748)}

{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) ciscoMgmt(9) ciscoIpAddressPoolMIB(748)}

{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) ciscoMgmt(9) ciscoIpAddressPoolMIB(748)}

iri oid

/iso/identified-organization/dod/internet/private/enterprise/cisco/ciscoMgmt/ciscoIpAddressPoolMIB

/iso/identified-organization/dod/internet/private/enterprises/cisco/ciscoMgmt/ciscoIpAddressPoolMIB

/iso/org/dod/internet/private/enterprise/cisco/ciscoMgmt/ciscoIpAddressPoolMIB

/iso/org/dod/internet/private/enterprises/cisco/ciscoMgmt/ciscoIpAddressPoolMIB

/iso/iso-identified-organization/dod/internet/private/enterprise/cisco/ciscoMgmt/ciscoIpAddressPoolMIB

/iso/iso-identified-organization/dod/internet/private/enterprises/cisco/ciscoMgmt/ciscoIpAddressPoolMIB

Description by cisco

This MIB modules defines objects that describe common aspects
of IP address pools.

IP Address Pool Manager
=======================
The IP address pool manager consists of the software that
maintains IP address pools and supports the
following capabilities:

- Create an IP address pool group.

- Destroy an IP address pool group.

- Create an IP address pool and add it to an IP address
pool group.

- Remove an IP address pool from an IP address pool group
and destroy it.

- Create a range of IP addresses and add it to an IP
address pool.

- Remove a range of IP addresses from an IP address pool and
destroy it.

- Allocate an IP address from an IP address pool.

- Return a previously allocated IP address to the IP address
pool that it was allocated from.

- Create a set of IP prefixes and adding it to an IP address
pool.

- Remove a set of IP prefixes from an IP address pool and
destroy it.

- Allocate an IP prefix from an IP address pool.

- Return a previously allocated IP prefix to the IP address
pool that it was allocated from.

IP Address Pool
===============
An IP address pool consists of a collection of IP addresses from
which a client (e.g., PPP or DHCP) can allocate an IP address
for the purpose of assigning it to a remote peer. This
collection consists of a one or more range of IP addresses.

Observe that human interfaces allow a user to specify ranges of
IP addresses using a variety of means to simplify the process.
For example, a human interface may simply allow a user to
specify a subnet. No matter what abstraction a human interface
employs, the end result is always one or more range of IP
addresses. Thus, this MIB module abstracts an IP address pool
as one or more range of IP addresses. This places the burden on
any application employing other abstractions to transform to the
abstraction defined by this MIB module.

Alternatively, an IP address pool can also consist of a
collection of IP prefixes from which a client can allocate an IP
prefix for the purpose of assigning it to a remote peer. This
collection consists of one or more set of IP prefixes. Observe
that the term 'IP prefix' here can refer to an IPv4 subnet or an
IPv6 prefix.

IP Address Pool Group
=====================
An IP address pool group contains the IP address pools belonging
to the same administrative domain. Examples of administrative
domains include a Virtual Route Forwarding (VRF) instance and a
Virtual Private Network (VPN). Observe that the IP addresses
contained by the IP address pools in two distinct IP address
pool groups may overlap.

IP Address Pool Threshold Monitoring
====================================
An IP address pool manager maintains a number of gauges for the
purpose of monitoring the number of allocated IP addresses. We
refer to these gauges as 'in-use gauges'.

Each in-use gauge has a corresponding state that can have one of
two values:

1) Off

The IP address pool manager monitors the number of allocated
addresses or prefixes. If this value is greater than or
equal to the configured rising threshold and the previous
value was less than the same rising threshold, then the IP
address manager transitions the state to 'On'.

2) On

The IP address pool manager monitors the number of allocated
addresses or prefixes. If the value is less than or equal
to the configured falling threshold and the previous value
was greater than the same falling threshold, then the IP
address manager transitions the state to 'Off'.

Observe that while the values of the configured rising and
falling thresholds may be the same, this may result in
undesirable behavior (i.e., the IP address pool manager may
generate more threshold crossing notifications than desirable).

The IP address pool manager only generates threshold crossing
notifications when it transitions the corresponding state of an
in-use gauge and the value of ciapSystemNotifyEnable is 'true'.

The IP address pool manager may maintain in-use gauges for the
following:

- A range of IP addresses comprising an IP address pool

- A set of IP prefixes comprising an IP address pool

- An IP address pool

- An IP address pool group

Observe that the IP address pool manager must initialize the
state of each in-use gauge to 'Off' for threshold monitoring to
operate in the prescribed manner.

Information by cisco_v1

ciscoIpAddressPoolMIB OBJECT IDENTIFIER ::= { ciscoMgmt 748 }

Information by cisco

ciscoIpAddressPoolMIB MODULE-IDENTITY
    LAST-UPDATED    "201006070000Z"
    ORGANIZATION    "Cisco Systems, Inc."
    CONTACT-INFO
            "Cisco Systems, Inc.
            Customer Service

            Postal:    170 W Tasman Drive
                       San Jose, CA 95134

            Telephone: +1 800 553-NETS

            Email:     [email protected]"
    DESCRIPTION
        "This MIB modules defines objects that describe common aspects
        of IP address pools.

        IP Address Pool Manager
        =======================
        The IP address pool manager consists of the software that
        maintains IP address pools and supports the
        following capabilities:

            - Create an IP address pool group.

            - Destroy an IP address pool group.

            - Create an IP address pool and add it to an IP address
              pool group.

            - Remove an IP address pool from an IP address pool group
              and destroy it.

            - Create a range of IP addresses and add it to an IP
              address pool.

            - Remove a range of IP addresses from an IP address pool and
              destroy it.

            - Allocate an IP address from an IP address pool.

            - Return a previously allocated IP address to the IP address
              pool that it was allocated from.

            - Create a set of IP prefixes and adding it to an IP address
              pool.

            - Remove a set of IP prefixes from an IP address pool and
              destroy it.

            - Allocate an IP prefix from an IP address pool.

            - Return a previously allocated IP prefix to the IP address
              pool that it was allocated from.

        IP Address Pool
        ===============
        An IP address pool consists of a collection of IP addresses from
        which a client (e.g., PPP or DHCP) can allocate an IP address
        for the purpose of assigning it to a remote peer.  This
        collection consists of a one or more range of IP addresses.

        Observe that human interfaces allow a user to specify ranges of
        IP addresses using a variety of means to simplify the process.
        For example, a human interface may simply allow a user to
        specify a subnet.  No matter what abstraction a human interface
        employs, the end result is always one or more range of IP
        addresses.  Thus, this MIB module abstracts an IP address pool
        as one or more range of IP addresses.  This places the burden on
        any application employing other abstractions to transform to the
        abstraction defined by this MIB module.

        Alternatively, an IP address pool can also consist of a
        collection of IP prefixes from which a client can allocate an IP
        prefix for the purpose of assigning it to a remote peer.  This
        collection consists of one or more set of IP prefixes.  Observe
        that the term 'IP prefix' here can refer to an IPv4 subnet or an
        IPv6 prefix.

        IP Address Pool Group
        =====================
        An IP address pool group contains the IP address pools belonging
        to the same administrative domain.  Examples of administrative
        domains include a Virtual Route Forwarding (VRF) instance and a
        Virtual Private Network (VPN).  Observe that the IP addresses
        contained by the IP address pools in two distinct IP address
        pool groups may overlap.

        IP Address Pool Threshold Monitoring
        ====================================
        An IP address pool manager maintains a number of gauges for the
        purpose of monitoring the number of allocated IP addresses.  We
        refer to these gauges as 'in-use gauges'.

        Each in-use gauge has a corresponding state that can have one of
        two values:

        1)  Off

            The IP address pool manager monitors the number of allocated
            addresses or prefixes.  If this value is greater than or
            equal to the configured rising threshold and the previous
            value was less than the same rising threshold, then the IP
            address manager transitions the state to 'On'.

        2)  On

            The IP address pool manager monitors the number of allocated
            addresses or prefixes.  If the value is less than or equal
            to the configured falling threshold and the previous value
            was greater than the same falling threshold, then the IP
            address manager transitions the state to 'Off'.

        Observe that while the values of the configured rising and
        falling thresholds may be the same, this may result in
        undesirable behavior (i.e., the IP address pool manager may
        generate more threshold crossing notifications than desirable).

        The IP address pool manager only generates threshold crossing
        notifications when it transitions the corresponding state of an
        in-use gauge and the value of ciapSystemNotifyEnable is 'true'.

        The IP address pool manager may maintain in-use gauges for the
        following:

            - A range of IP addresses comprising an IP address pool

            - A set of IP prefixes comprising an IP address pool

            - An IP address pool

            - An IP address pool group

        Observe that the IP address pool manager must initialize the
        state of each in-use gauge to 'Off' for threshold monitoring to
        operate in the prescribed manner."
    REVISION        "201002020000Z"
    DESCRIPTION
        "The initial version of the MIB module."
    ::= { ciscoMgmt 748 }

First Registration Authority (recovered by parent 1.3.6.1.4.1.9)

Greg Satz

Current Registration Authority (recovered by parent 1.3.6.1.4.1.9)

Cisco Systems, Inc.

Children (3)

Brothers (645)

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