| Network Working Group | M. Boucadair |
| Internet-Draft | C. Jacquenet |
| Intended status: Standards Track | Orange |
| Expires: November 17, 2017 | S. Sivakumar |
| Cisco Systems | |
| S. Vinapamula | |
| Juniper Networks | |
| May 16, 2017 |
YANG Data Models for the Port Control Protocol (PCP)
draft-boucadair-pcp-yang-04
This document defines YANG data models for the Port Control Protocol (PCP), including PCP client, PCP server, PCP proxy, and Universal Plug and Play (UPnP) Internet Gateway Device - Port Control Protocol Interworking Function.
This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet-Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress."
This Internet-Draft will expire on November 17, 2017.
Copyright (c) 2017 IETF Trust and the persons identified as the document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.
This document defines a data model for the Port Control Protocol (PCP, [RFC6887]) using the YANG data modeling language [RFC6020]. The following functional elements are in scope:[RFC6887], this document covers the following capabilities:
In addition to the base features defined in
In conformance with [RFC7291] and [RFC7488], this document assumes that multiple PCP servers may be configured to a PCP client, PCP proxy, or UPnP IGD-PCP IWF; each server is defined by a list of IP addresses.
This document follows the guidelines of [RFC6087].
This document uses the common YANG types defined in [RFC6991].
This document does not allow to manage advanced PCP authentication features [RFC7652].
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119].
This document makes use of the terms defined in [RFC6887], [RFC7648], [RFC6970], and [RFC6970].
The terminology for describing YANG data models is defined in [RFC6020].
The meaning of the symbols in these diagrams is as follows:
Following the rationale defined in Section 5 of [RFC6887], this document uses IPv4-mapped IPv6 addresses to encode IPv4 addresses.
The all-zeros IPv6 address are expressed as (::).
The all-zeros IPv4 address is expressed by 80 bits of zeros, 16 bits of ones, and 32 bits of zeros (::ffff:0:0).
The following sub-sections provide an overview of the PCP data models.
Common PCP YANG data model groups a set of common definitions that are used in all PCP modules.
Figure 1 depicts the YANG data model for the PCP client.
module: ietf-pcp-client
+--rw pcp-client-config
| +--rw enable? boolean
| +--rw description? string
| +--rw pcp-client-instances
| +--rw pcp-client-instance* [id]
| +--rw id uint32
| +--rw name? string
| +--rw version* [version]
| | +--rw version uint8
| +--rw pcp-servers* [pcp-server-id]
| | +--rw pcp-server-id uint32
| | +--rw pcp-server-ip-address* [address-id]
| | | +--rw address-id uint32
| | | +--rw ip-address inet:ipv6-address
| | +--rw external-address-familly inet:ip-version
| | +--rw stale-external-ip-address? inet:ipv6-prefix
| +--rw authentication-enable? boolean
| +--rw opcode-configuration
| | +--rw map? boolean
| | +--rw peer? boolean
| | +--rw announce? boolean
| +--rw option-configuration
| | +--rw third-party? boolean
| | +--rw prefer-failure? boolean
| | +--rw filter
| | | +--rw filter-enabled boolean
| | | +--rw max-filters? uint32
| | +--rw port-set? boolean
| | +--rw description
| | | +--rw description-enabled boolean
| | | +--rw max-description? uint32
| | +--rw prefix64? boolean
| +--rw mapping-table
| +--rw mapping-entry* [index]
| +--rw index uint32
| +--rw status? enumeration
| +--rw mapping-nonce string
| +--rw internal-ip-address inet:ipv6-prefix
| +--rw internal-port
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw external-ip-address inet:ipv6-prefix
| +--rw external-port
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw protocol uint8
| +--rw lifetime uint32
| +--rw third-party-address? inet:ipv6-prefix
| +--rw filter* [filter-id]
| | +--rw filter-id uint32
| | +--rw remote-ip-prefix inet:ipv6-prefix
| | +--rw remote-port-number inet:port-number
| +--rw description? string
| +--rw prefer-failure-tagged? boolean
+--ro pcp-client-state
+--ro pcp-client-instances
+--ro pcp-client-instance* [id]
+--ro id int32
+--ro name? string
+--ro pcp-client-ip-address* [address-id]
| +--ro address-id uint32
| +--ro ip-address? inet:ipv6-address
+--ro supported-version* [version]
| +--ro version uint8
+--ro preferred-version? uint8
+--ro pcp-server-address* [pcp-server-id]
| +--ro pcp-server-id uint32
| +--ro pcp-server-ip-address* [address-id]
| | +--ro address-id uint32
| | +--ro ip-address inet:ipv6-address
| +--ro external-address-familly inet:ip-version
| +--ro stale-external-ip-address? inet:ipv6-prefix
| +--ro source? enumeration
| +--ro in-use? boolean
| +--ro server-epoch? uint32
| +--ro client-epoch? uint32
| +--ro current-version? uint8
+--ro authentication-support? boolean
+--ro opcode-capability
| +--ro map? boolean
| +--ro peer? boolean
| +--ro announce? boolean
+--ro option-capability
| +--ro third-party? boolean
| +--ro prefer-failure? boolean
| +--ro filter
| | +--ro filter-enabled boolean
| | +--ro max-filters? uint32
| +--ro port-set? boolean
| +--ro description
| | +--ro description-enabled boolean
| | +--ro max-description? uint32
| +--ro prefix64? boolean
+--ro opcode-configuration
| +--ro map? boolean
| +--ro peer? boolean
| +--ro announce? boolean
+--ro option-configuration
| +--ro third-party? boolean
| +--ro prefer-failure? boolean
| +--ro filter
| | +--ro filter-enabled boolean
| | +--ro max-filters? uint32
| +--ro port-set? boolean
| +--ro description
| | +--ro description-enabled boolean
| | +--ro max-description? uint32
| +--ro prefix64? boolean
+--ro authentication-enabled? boolean
+--ro mapping-table
| +--ro mapping-entry* [index]
| +--ro index uint32
| +--ro status? enumeration
| +--ro mapping-nonce string
| +--ro internal-ip-address inet:ipv6-prefix
| +--ro internal-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro external-ip-address inet:ipv6-prefix
| +--ro external-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro protocol uint8
| +--ro lifetime uint32
| +--ro third-party-address? inet:ipv6-prefix
| +--ro filter* [filter-id]
| | +--ro filter-id uint32
| | +--ro remote-ip-prefix inet:ipv6-prefix
| | +--ro remote-port-number inet:port-number
| +--ro description? string
| +--ro prefer-failure-tagged? boolean
| +--ro status-code? enumeration
+--ro traffic-statistics
+--ro traffic-statistics
| +--ro sent-packet? yang:zero-based-counter64
| +--ro sent-byte? yang:zero-based-counter64
| +--ro rcvd-packet? yang:zero-based-counter64
| +--ro rcvd-byte? yang:zero-based-counter64
| +--ro dropped-packet? yang:zero-based-counter64
| +--ro dropped-byte? yang:zero-based-counter64
+--ro opcode-statistics
| +--ro sent-map? yang:zero-based-counter64
| +--ro rcvd-map? yang:zero-based-counter64
| +--ro sent-peer? yang:zero-based-counter64
| +--ro rcvd-peer? yang:zero-based-counter64
| +--ro sent-annonce? yang:zero-based-counter64
| +--ro rcvd-announce? yang:zero-based-counter64
| +--ro rcvd-unknown? yang:zero-based-counter64
| +--ro rcvd-malformed? yang:zero-based-counter64
+--ro mapping-table
+--ro current-mt-size? yang:zero-based-counter64
+--ro max-mt-size? uint32
Figure 1: PCP Client YANG Data Model
Figure 2 depicts the YANG data model for the UPnP IGD-PCP IWF.
module: ietf-pcp-iwf
+--rw pcp-iwf-config
| +--rw enable? boolean
| +--rw pcp-igd-iwf-instances
| +--rw pcp-igd-iwf-instance* [id]
| +--rw id uint32
| +--rw name? string
| +--rw version* [version]
| | +--rw version uint8
| +--rw pcp-servers* [pcp-server-id]
| | +--rw pcp-server-id uint32
| | +--rw pcp-server-ip-address* [address-id]
| | | +--rw address-id uint32
| | | +--rw ip-address inet:ipv6-address
| | +--rw external-address-familly inet:ip-version
| | +--rw stale-external-ip-address? inet:ipv6-prefix
| +--rw authentication-enable? boolean
| +--rw igd-version
| | +--rw igd-version? enumeration
| +--rw mapping-table
| +--rw mapping-entry* [index]
| +--rw igd-control-point-address? inet:ip-address
| +--rw igd-control-point-port? inet:port-number
| +--rw index uint32
| +--rw status? enumeration
| +--rw mapping-nonce string
| +--rw internal-ip-address inet:ipv6-prefix
| +--rw internal-port
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw external-ip-address inet:ipv6-prefix
| +--rw external-port
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw protocol uint8
| +--rw lifetime uint32
| +--rw third-party-address? inet:ipv6-prefix
| +--rw filter* [filter-id]
| | +--rw filter-id uint32
| | +--rw remote-ip-prefix inet:ipv6-prefix
| | +--rw remote-port-number inet:port-number
| +--rw description? string
| +--rw prefer-failure-tagged? boolean
+--ro pcp-iwf-state
+--ro pcp-igd-iwf-instances
+--ro pcp-igd-iwf-instance* [id]
+--ro id int32
+--ro name? string
+--ro supported-version* [version]
| +--ro version uint8
+--ro preferred-version? uint8
+--ro pcp-igd-iwf-ip-address* [address-id]
| +--ro address-id uint32
| +--ro ip-address? inet:ipv6-address
+--ro authentication-support? boolean
+--ro authentication-enabled? boolean
+--ro igd-version-capability
| +--ro igd-version? enumeration
+--ro enabled-igd-version
| +--ro igd-version? enumeration
+--ro pcp-server-address* [pcp-server-id]
| +--ro pcp-server-id uint32
| +--ro pcp-server-ip-address* [address-id]
| | +--ro address-id uint32
| | +--ro ip-address inet:ipv6-address
| +--ro external-address-familly inet:ip-version
| +--ro stale-external-ip-address? inet:ipv6-prefix
| +--ro source? enumeration
| +--ro in-use? boolean
| +--ro server-epoch? uint32
| +--ro client-epoch? uint32
| +--ro current-version? uint8
+--ro mapping-table
| +--ro mapping-entry* [index]
| +--ro index uint32
| +--ro status? enumeration
| +--ro mapping-nonce string
| +--ro internal-ip-address inet:ipv6-prefix
| +--ro internal-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro external-ip-address inet:ipv6-prefix
| +--ro external-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro protocol uint8
| +--ro lifetime uint32
| +--ro third-party-address? inet:ipv6-prefix
| +--ro filter* [filter-id]
| | +--ro filter-id uint32
| | +--ro remote-ip-prefix inet:ipv6-prefix
| | +--ro remote-port-number inet:port-number
| +--ro description? string
| +--ro prefer-failure-tagged? boolean
| +--ro status-code? enumeration
| +--ro igd-control-point-address? inet:ip-address
| +--ro igd-control-point-port? inet:port-number
+--ro traffic-statistics
+--ro traffic-statistics
| +--ro sent-packet? yang:zero-based-counter64
| +--ro sent-byte? yang:zero-based-counter64
| +--ro rcvd-packet? yang:zero-based-counter64
| +--ro rcvd-byte? yang:zero-based-counter64
| +--ro dropped-packet? yang:zero-based-counter64
| +--ro dropped-byte? yang:zero-based-counter64
+--ro opcode-statistics
| +--ro sent-map? yang:zero-based-counter64
| +--ro rcvd-map? yang:zero-based-counter64
| +--ro sent-peer? yang:zero-based-counter64
| +--ro rcvd-peer? yang:zero-based-counter64
| +--ro sent-annonce? yang:zero-based-counter64
| +--ro rcvd-announce? yang:zero-based-counter64
| +--ro rcvd-unknown? yang:zero-based-counter64
| +--ro rcvd-malformed? yang:zero-based-counter64
+--ro mapping-table
+--ro current-mt-size? yang:zero-based-counter64
+--ro max-mt-size? uint32
Figure 2: IWF YANG Data Model
Figure 3 depicts the YANG data model for the PCP proxy.
module: ietf-pcp-proxy
+--rw pcp-proxy-config
| +--rw enable? boolean
| +--rw description? string
| +--rw pcp-proxy-instances
| +--rw pcp-proxy-instance* [id]
| | +--rw id uint32
| | +--rw name? string
| | +--rw version* [version]
| | | +--rw version uint8
| | +--rw pcp-servers* [pcp-server-id]
| | | +--rw pcp-server-id uint32
| | | +--rw pcp-server-ip-address* [address-id]
| | | | +--rw address-id uint32
| | | | +--rw ip-address inet:ipv6-address
| | | +--rw external-address-familly inet:ip-version
| | | +--rw stale-external-ip-address? inet:ipv6-prefix
| | +--rw authentication-enable? boolean
| | +--rw opcode-configuration
| | +--rw map? boolean
| | +--rw peer? boolean
| | +--rw announce? boolean
| | +--rw relay-unknown? boolean
| +--rw option-configuration
| | +--rw third-party? boolean
| | +--rw prefer-failure? boolean
| | +--rw filter
| | | +--rw filter-enabled boolean
| | | +--rw max-filters? uint32
| | +--rw port-set? boolean
| | +--rw description
| | | +--rw description-enabled boolean
| | | +--rw max-description? uint32
| | +--rw prefix64? boolean
| | +--rw relay-mandatory-unknown-option? boolean
| | +--rw relay-optionnal-unknown-option? boolean
| +--rw terminate-proxy-recursion? boolean
| +--rw mapping-table
| +--rw mapping-entry* [index]
| +--rw index uint32
| +--rw status? enumeration
| +--rw mapping-nonce string
| +--rw internal-ip-address inet:ipv6-prefix
| +--rw internal-port
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw external-ip-address inet:ipv6-prefix
| +--rw external-port
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw protocol uint8
| +--rw lifetime uint32
| +--rw third-party-address? inet:ipv6-prefix
| +--rw filter* [filter-id]
| | +--rw filter-id uint32
| | +--rw remote-ip-prefix inet:ipv6-prefix
| | +--rw remote-port-number inet:port-number
| +--rw description? string
| +--rw prefer-failure-tagged? boolean
| +--rw local-assigned-ip-address? inet:ipv6-prefix
| +--rw local-assigned-port
| +--rw (port-type)?
| +--:(single-port-number)
| | +--rw single-port-number? inet:port-number
| +--:(port-range)
| +--rw start-port-number? inet:port-number
| +--rw end-port-number? inet:port-number
+--ro pcp-proxy-state
+--ro pcp-proxy-instances
+--ro pcp-proxy-instance* [id]
+--ro id int32
+--ro name? string
+--ro supported-version* [version]
| +--ro version uint8
+--ro preferred-version? uint8
+--ro pcp-proxy-ip-address* [address-id]
| +--ro address-id uint32
| +--ro pcp-proxy-ip-address? inet:ipv6-address
+--ro pcp-server-address* [pcp-server-id]
| +--ro pcp-server-id uint32
| +--ro pcp-server-ip-address* [address-id]
| | +--ro address-id uint32
| | +--ro ip-address inet:ipv6-address
| +--ro external-address-familly inet:ip-version
| +--ro stale-external-ip-address? inet:ipv6-prefix
| +--ro source? enumeration
| +--ro in-use? boolean
| +--ro server-epoch? uint32
| +--ro client-epoch? uint32
| +--ro current-version? uint8
+--ro authentication-support? boolean
+--ro pcp-controlled-function-capability
| +--ro nat44? boolean
| +--ro nat64? boolean
| +--ro ds-lite? boolean
| +--ro nptv6? boolean
| +--ro ipv4-firewall? boolean
| +--ro ipv6-firewall? boolean
| +--ro port-range-router? boolean
+--ro opcode-capability
| +--ro map? boolean
| +--ro peer? boolean
| +--ro announce? boolean
| +--ro relay-unknown? boolean
+--ro option-capability
| +--ro third-party? boolean
| +--ro prefer-failure? boolean
| +--ro filter
| | +--ro filter-enabled boolean
| | +--ro max-filters? uint32
| +--ro port-set? boolean
| +--ro description
| | +--ro description-enabled boolean
| | +--ro max-description? uint32
| +--ro prefix64? boolean
| +--ro relay-mandatory-unknown-option? boolean
| +--ro relay-optionnal-unknown-option? boolean
+--ro opcode-configuration
| +--ro map? boolean
| +--ro peer? boolean
| +--ro announce? boolean
+--ro option-configuration
| +--ro third-party? boolean
| +--ro prefer-failure? boolean
| +--ro filter
| | +--ro filter-enabled boolean
| | +--ro max-filters? uint32
| +--ro port-set? boolean
| +--ro description
| | +--ro description-enabled boolean
| | +--ro max-description? uint32
| +--ro prefix64? boolean
| +--ro relay-mandatory-unknown-option? boolean
| +--ro relay-optionnal-unknown-option? boolean
+--ro authentication-enabled? boolean
+--ro terminate-proxy-recursion-status? boolean
+--ro mapping-table
| +--ro mapping-entry* [index]
| +--ro index uint32
| +--ro status? enumeration
| +--ro mapping-nonce string
| +--ro internal-ip-address inet:ipv6-prefix
| +--ro internal-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro external-ip-address inet:ipv6-prefix
| +--ro external-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro protocol uint8
| +--ro lifetime uint32
| +--ro third-party-address? inet:ipv6-prefix
| +--ro filter* [filter-id]
| | +--ro filter-id uint32
| | +--ro remote-ip-prefix inet:ipv6-prefix
| | +--ro remote-port-number inet:port-number
| +--ro description? string
| +--ro prefer-failure-tagged? boolean
| +--ro local-assigned-ip-address? inet:ipv6-prefix
| +--ro local-assigned-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro status-code? enumeration
+--ro traffic-statistics
+--ro client-facing-interface
| +--ro traffic-statistics
| | +--ro sent-packet? yang:zero-based-counter64
| | +--ro sent-byte? yang:zero-based-counter64
| | +--ro rcvd-packet? yang:zero-based-counter64
| | +--ro rcvd-byte? yang:zero-based-counter64
| | +--ro dropped-packet? yang:zero-based-counter64
| | +--ro dropped-byte? yang:zero-based-counter64
| +--ro opcode-statistics
| +--ro sent-map? yang:zero-based-counter64
| +--ro rcvd-map? yang:zero-based-counter64
| +--ro sent-peer? yang:zero-based-counter64
| +--ro rcvd-peer? yang:zero-based-counter64
| +--ro sent-annonce? yang:zero-based-counter64
| +--ro rcvd-announce? yang:zero-based-counter64
| +--ro rcvd-unknown? yang:zero-based-counter64
| +--ro rcvd-malformed? yang:zero-based-counter64
+--ro server-facing-interface
| +--ro traffic-statistics
| | +--ro sent-packet? yang:zero-based-counter64
| | +--ro sent-byte? yang:zero-based-counter64
| | +--ro rcvd-packet? yang:zero-based-counter64
| | +--ro rcvd-byte? yang:zero-based-counter64
| | +--ro dropped-packet? yang:zero-based-counter64
| | +--ro dropped-byte? yang:zero-based-counter64
| +--ro opcode-statistics
| +--ro sent-map? yang:zero-based-counter64
| +--ro rcvd-map? yang:zero-based-counter64
| +--ro sent-peer? yang:zero-based-counter64
| +--ro rcvd-peer? yang:zero-based-counter64
| +--ro sent-annonce? yang:zero-based-counter64
| +--ro rcvd-announce? yang:zero-based-counter64
| +--ro rcvd-unknown? yang:zero-based-counter64
| +--ro rcvd-malformed? yang:zero-based-counter64
+--ro mapping-table
+--ro current-mt-size? yang:zero-based-counter64
+--ro max-mt-size? uint32
Figure 3: PCP Proxy YANG Data Model
Figure 4 depicts the YANG data model for the PCP server.
module: ietf-pcp-server
+--rw pcp-server-config
| +--rw enable? boolean
| +--rw pcp-server-instances
| +--rw pcp-server-instance* [id]
| +--rw id uint32
| +--rw name? string
| +--rw version* [version]
| | +--rw version uint8
| +--rw pcp-server-ip-address* [address-id]
| | +--rw address-id uint32
| | +--rw ip-address? inet:ipv6-address
| +--rw authentication-enable? boolean
| +--rw opcode-configuration
| | +--rw map? boolean
| | +--rw peer? boolean
| | +--rw announce? boolean
| +--rw option-configuration
| | +--rw third-party? boolean
| | +--rw prefer-failure? boolean
| | +--rw filter
| | | +--rw filter-enabled boolean
| | | +--rw max-filters? uint32
| | +--rw port-set-option
| | | +--rw port-set-enable boolean
| | | +--rw default-port-set-size? uint16
| | | +--rw maximum-port-set-size? uint16
| | +--rw description
| | | +--rw description-enabled boolean
| | | +--rw max-description? uint32
| | +--rw prefix64-option
| | +--rw prefix64-option-enable? boolean
| | +--rw prefix64* [prefix64-id]
| | +--rw prefix64-id uint32
| | +--rw prefix64? inet:ipv6-prefix
| | +--rw suffix? yang:hex-string
| | +--rw dest-ipv4-prefix* [ipv4-prefix-id]
| | +--rw ipv4-prefix-id uint32
| | +--rw ipv4-prefix? inet:ipv4-prefix
| +--rw port-selelection-scheme
| | +--rw (port-selelection)?
| | +--:(port-randomization)
| | | +--rw port-randomization-enable? boolean
| | +--:(port-preservation)
| | | +--rw port-preservation-enable? boolean
| | +--:(port-parity-preservation)
| | +--rw port-parity-preservation-enable? boolean
| +--rw nonce-validation-checks-enable? boolean
| +--rw subscriber-mask? uint8
| +--rw port-quota? uint16
| +--rw exclude-ports* [id]
| | +--rw id uint16
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw protocol* [protocol-id]
| | +--rw protocol-id uint8
| +--rw epoch-set? uint32
| +--rw lifetime
| | +--rw minimum-lifetime? uint32
| | +--rw maximum-lifetime? uint32
| +--rw error-lifetime
| | +--rw minimum-error-lifetime? uint32
| | +--rw maximum-error-lifetime? uint32
| +--rw mapping-table
| +--rw mapping-entry* [index]
| +--rw index uint32
| +--rw status? enumeration
| +--rw mapping-nonce string
| +--rw internal-ip-address inet:ipv6-prefix
| +--rw internal-port
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw external-ip-address inet:ipv6-prefix
| +--rw external-port
| | +--rw (port-type)?
| | +--:(single-port-number)
| | | +--rw single-port-number? inet:port-number
| | +--:(port-range)
| | +--rw start-port-number? inet:port-number
| | +--rw end-port-number? inet:port-number
| +--rw protocol uint8
| +--rw lifetime uint32
| +--rw third-party-address? inet:ipv6-prefix
| +--rw filter* [filter-id]
| | +--rw filter-id uint32
| | +--rw remote-ip-prefix inet:ipv6-prefix
| | +--rw remote-port-number inet:port-number
| +--rw description? string
| +--rw prefer-failure-tagged? boolean
+--ro pcp-server-state
+--ro pcp-server-instances
+--ro pcp-server-instance* [id]
+--ro id int32
+--ro name? string
+--ro supported-version* [version]
| +--ro version uint8
+--ro preferred-version? uint8
+--ro configured-pcp-server-ip-address* [address-id]
| +--ro address-id uint32
| +--ro ip-address? inet:ipv6-address
+--ro external-ip-address-pool* [address-id]
| +--ro address-id uint32
| +--ro external-ip-pool? inet:ipv6-prefix
+--ro authentication-support? boolean
+--ro opcode-capability
| +--ro map? boolean
| +--ro peer? boolean
| +--ro announce? boolean
+--ro option-capability
| +--ro third-party? boolean
| +--ro prefer-failure? boolean
| +--ro filter
| | +--ro filter-enabled boolean
| | +--ro max-filters? uint32
| +--ro port-set? boolean
| +--ro description
| | +--ro description-enabled boolean
| | +--ro max-description? uint32
| +--ro prefix64? boolean
| | +--ro (port-selelection)?
| | +--:(port-randomization)
| | | +--ro port-randomization-enable? boolean
| | +--:(port-preservation)
| | | +--ro port-preservation-enable? boolean
| | +--:(port-parity-preservation)
| | +--ro port-parity-preservation-enable? boolean
+--ro protocol-capabilities* [protocol-id]
| +--ro protocol-id uint8
+--ro pcp-controlled-function-capability
| +--ro nat44? boolean
| +--ro nat64? boolean
| +--ro ds-lite? boolean
| +--ro nptv6? boolean
| +--ro ipv4-firewall? boolean
| +--ro ipv6-firewall? boolean
| +--ro port-range-router? boolean
+--ro opcode-configuration
| +--ro map? boolean
| +--ro peer? boolean
| +--ro announce? boolean
+--ro option-configuration
| +--ro third-party? boolean
| +--ro prefer-failure? boolean
| +--ro filter
| | +--ro filter-enabled boolean
| | +--ro max-filters? uint32
| +--ro port-set-option
| | +--ro port-set-enable boolean
| | +--ro default-port-set-size? uint16
| | +--ro maximum-port-set-size? uint16
| +--ro description
| | +--ro description-enabled boolean
| | +--ro max-description? uint32
| +--ro prefix64-option
| +--ro prefix64-option-enable? boolean
| +--ro prefix64* [prefix64-id]
| +--ro prefix64-id uint32
| +--ro prefix64? inet:ipv6-prefix
| +--ro suffix? yang:hex-string
| +--ro dest-ipv4-prefix* [ipv4-prefix-id]
| +--ro ipv4-prefix-id uint32
| +--ro ipv4-prefix? inet:ipv4-prefix
+--ro authentication-enabled? boolean
+--ro port-randomization-enable? boolean
+--ro port-preservation-enable? boolean
+--ro port-parity-preservation-enable? boolean
+--ro enabled-protocol* [protocol-id]
| +--ro protocol-id uint8
+--ro subscriber-mask-support? boolean
+--ro subscriber-mask? uint8
+--ro port-quota? uint16
+--ro exclude-ports* [id]
| +--ro id uint16
| +--ro (port-type)?
| +--:(single-port-number)
| | +--ro single-port-number? inet:port-number
| +--:(port-range)
| +--ro start-port-number? inet:port-number
| +--ro end-port-number? inet:port-number
+--ro nonce-validation-checks-enable? boolean
+--ro epoch? uint32
+--ro lifetime
| +--ro minimum-lifetime? uint32
| +--ro maximum-lifetime? uint32
+--ro error-lifetime
| +--ro minimum-error-lifetime? uint32
| +--ro maximum-error-lifetime? uint32
+--ro mapping-table
| +--ro mapping-entry* [index]
| +--ro index uint32
| +--ro status? enumeration
| +--ro mapping-nonce string
| +--ro internal-ip-address inet:ipv6-prefix
| +--ro internal-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro external-ip-address inet:ipv6-prefix
| +--ro external-port
| | +--ro (port-type)?
| | +--:(single-port-number)
| | | +--ro single-port-number? inet:port-number
| | +--:(port-range)
| | +--ro start-port-number? inet:port-number
| | +--ro end-port-number? inet:port-number
| +--ro protocol uint8
| +--ro lifetime uint32
| +--ro third-party-address? inet:ipv6-prefix
| +--ro filter* [filter-id]
| | +--ro filter-id uint32
| | +--ro remote-ip-prefix inet:ipv6-prefix
| | +--ro remote-port-number inet:port-number
| +--ro description? string
| +--ro prefer-failure-tagged? boolean
| +--ro status-code? enumeration
+--ro traffic-statistics
+--ro traffic-statistics
| +--ro sent-packet? yang:zero-based-counter64
| +--ro sent-byte? yang:zero-based-counter64
| +--ro rcvd-packet? yang:zero-based-counter64
| +--ro rcvd-byte? yang:zero-based-counter64
| +--ro dropped-packet? yang:zero-based-counter64
| +--ro dropped-byte? yang:zero-based-counter64
+--ro opcode-statistics
| +--ro sent-map? yang:zero-based-counter64
| +--ro rcvd-map? yang:zero-based-counter64
| +--ro sent-peer? yang:zero-based-counter64
| +--ro rcvd-peer? yang:zero-based-counter64
| +--ro sent-annonce? yang:zero-based-counter64
| +--ro rcvd-announce? yang:zero-based-counter64
| +--ro rcvd-unknown? yang:zero-based-counter64
| +--ro rcvd-malformed? yang:zero-based-counter64
+--ro mapping-table
| +--ro current-mt-size? yang:zero-based-counter64
| +--ro max-mt-size? uint32
+--ro port-in-use? percent
Figure 4: PCP Server YANG Data Model
<CODE BEGINS> file "ietf-pcp@2015-08-05.yang"
module ietf-pcp {
namespace "urn:ietf:params:xml:ns:yang:ietf-pcp";
prefix pcp;
import ietf-inet-types { prefix inet; }
import ietf-yang-types { prefix yang; }
organization "xxx Working Group";
contact
"Mohamed Boucadair <mohamed.boucadair@orange.com>
Christian Jacquenet <christian.jacquenet@orange.com>";
description
"This module embeds the core PCP characteristics, including
the description of PCP operations, options and mapping entries.
Copyright (c) 2017 IETF Trust and the persons identified as
authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with or
without modification, is permitted pursuant to, and subject
to the license terms contained in, the Simplified BSD License
set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC XXXX; see
the RFC itself for full legal notices.";
revision 2015-08-05 {
description "Changes tbc.";
reference "tbc";
}
/*
* Grouping
*/
//Description option
grouping description-option {
description
"used to configure DESCRIPTION option [RFC7220].";
leaf description-enabled {
type boolean;
description
"Enable/disable DESCRIPTION option.";
}
leaf max-description {
type uint32;
description
"Indicates the maximum length of the description
associated with a mapping.";
}
}
//Filter option
grouping filter-option {
description
"FILTER option as defined in [RFC6887].";
leaf filter-enabled {
type boolean;
description
"Enable/disable FILTER option.";
}
leaf max-filters {
type uint32;
description
"Indicates the maximum number of filters
associated with a mapping.";
}
}
// Port set option
grouping port-set-option {
description
"PORT_SET option [RFC7753].";
leaf port-set-enable {
type boolean;
description
"Enable/disable PORT_SET option.";
}
leaf default-port-set-size {
type uint16;
description
"Indicates the default size of a port set.";
}
leaf maximum-port-set-size {
type uint16;
description
"Indicates the maximum size of a port set.";
}
}
//Opcodes
grouping opcode {
description
"Indicates the set of supported/enabled PCP opcodes.";
leaf map {
type boolean;
description
"MAP opcode";
}
leaf peer {
type boolean;
description
"PEER opcode";
}
leaf announce {
type boolean;
description
"ANNOUNCE opcode.";
}
}
//Options
grouping option {
description
"A set of PCP options.";
leaf third-party {
type boolean;
description
"THIRD_PARTY option is used when a PCP client wants
to control a mapping to an internal host other
than itself [RFC6887].";
}
leaf prefer-failure {
type boolean;
description
"This option indicates that if the PCP server is unable
to map both the suggested external port and suggested
external address, the PCP server should not create
a mapping. This differs from the behavior without this
option, which is to create a mapping.
PREFER_FAILURE is never necessary for a PCP client to
manage mappings for itself, and its use causes
additional work in the PCP client and in the PCP
server. See Section 13.2 of [RFC6887].";
}
container filter {
description
"This option indicates that filtering incoming packets
is desired.";
uses filter-option;
}
leaf port-set {
type boolean;
description
"Indicates whether PORT_SET is supported/enabled.";
}
container description {
description
"Associates a description with a mapping [RFC7220].";
uses description-option;
}
leaf prefix64 {
type boolean;
description
"PREFIX64 PCP option [RFC7225].";
}
}
// port numbers: single or port range
grouping port-number {
description
"individual port or a range of ports.";
choice port-type {
default single-port-number;
description
"port type: single or port-range.";
case single-port-number {
leaf single-port-number {
type inet:port-number;
description
"used for single port numbers.";
}
}
case port-range {
leaf start-port-number {
type inet:port-number;
description
"Begining of the port range.";
}
leaf end-port-number {
type inet:port-number;
description
"End of the port range.";
}
}
}
}
// Filter
grouping filter {
description
"The remote peer IP address and remote peer port of
the FILTER option indicate the permitted remote peer's
source IP address and source port for packets from
the Internet; other traffic from other addresses
is blocked.";
leaf filter-id {
type uint32;
description
"An identifier of the filter.";
}
leaf remote-ip-prefix {
type inet:ipv6-prefix;
description
"The IP address of the remote peer.";
}
leaf remote-port-number {
type inet:port-number;
description
"The port number of the remote peer. Value 0
indicates 'all ports'.";
}
}
// PCP mapping entry
grouping mapping-entry {
description
"A PCP mapping entry.";
leaf index {
type uint32;
description
"A unique identifier of a mapping entry.";
}
leaf status {
type enumeration {
enum "disabled" {
description
"The mapping entry is not in use (Disabled).";
}
enum "requested" {
description
"A PCP request has been sent for this mapping.
Still waiting for a response from the server.";
}
enum "assigned" {
description
"This mapping has been granted by the server.";
}
enum "stale" {
description
"This is a stale mapping (case of reboot).";
}
}
description
"Indicates the status of a mapping entry.";
}
leaf mapping-nonce {
type string;
description
"A random value chosen by the PCP client";
}
leaf internal-ip-address {
type inet:ipv6-prefix;
description
"Corresponds to the PCP Client's IP Address
defined in [RFC6887].";
}
container internal-port {
description
"Internal port for the mapping. Value 0 indicates
'all ports', and is legal when the lifetime is zero
(a delete request), if the protocol does not use
16-bit port numbers, or the client is requesting
'all ports'. If the protocol is zero
(meaning 'all protocols'), then internal port
is set to zero.";
uses port-number;
}
leaf external-ip-address {
type inet:ipv6-prefix;
description
"External IP address. Can be 'Suggested' or 'Assigned'.
It can be set by a client to stale-ip-address, if available
or to (::) (for requesting external IPv6 addresses)
or (::ffff:0:0) (for requesting external IPv4 addresses).";
}
container external-port {
description
"External port number. Can be 'Suggested' or 'Assigned'.";
uses port-number;
}
leaf protocol {
type uint8;
description
"Upper-layer protocol associated with this Opcode.
Values are taken from the IANA protocol registry.
For example, this field contains 6 (TCP) if the Opcode
is intended to create a TCP mapping. This field contains
17 (UDP) if the Opcode is intended to create a UDP mapping.
The value 0 has a special meaning for 'all protocols'.";
}
leaf lifetime {
type uint32;
description
"Lifetime of the mapping.
Can be requested/assigned/remaining";
}
leaf third-party-address {
type inet:ipv6-prefix;
description
"used to indicate the internal IP address
when THIRD_PARTY is in use.";
}
list filter {
key filter-id;
description
"a list of filters associated with the mapping.";
uses filter;
}
leaf description {
type string;
description
"a description string associated with the mapping.";
}
leaf prefer-failure-tagged {
type boolean;
description
"a tag which indicates whether PREFER_FAILURE
is (to be) used.";
}
}
// PCP result code
grouping status-code {
description
"stores the result status code";
leaf status-code {
type enumeration {
enum "SUCCESS" {
description
"Success";
}
enum "unsupported-version" {
description
"The version number at the start of the PCP Request
header is not recognized by this PCP server.
This is a long lifetime error.";
}
enum "not-authorized" {
description
"The requested operation is disabled for this PCP
client, or the PCP client requested an operation
that cannot be fulfilled by the PCP server's
security policy.
This is a long lifetime error.";
}
enum "malformed-request" {
description
"The request could not be successfully parsed.
This is a long lifetime error.";
}
enum "unsupported-opcode" {
description
"Unsupported Opcode.
This is a long lifetime error.";
}
enum "unsupported-option" {
description
"Unsupported option. This error only occurs if
the option is in the mandatory-to-process range.
This is a long lifetime error.";
}
enum "malformed-option" {
description
"Malformed option (e.g., appears too many times,
invalid length).
This is a long lifetime error.";
}
enum "network-failure" {
description
"The PCP server or the device it controls is
experiencing a network failure of some sort
(e.g., has not yet obtained an external
IP address).
This is a short lifetime error.";
}
enum "no-resources" {
description
"Request is well-formed and valid, but the server
has insufficient resources to complete
the requested operation at this time.
For example, the NAT device cannot create more
mappings at this time, is short of CPU cycles
or memory, or is unable to handle the request
due to some other temporary condition.
The same request may succeed in the future.
This is a system-wide error, different from
USER_EX_QUOTA. This can be used as a
catch-all error, should no other error
message be suitable.
This is a short lifetime error.";
}
enum "unsupported-protocol" {
description
"Unsupported transport protocol, e.g.,
SCTP in a NAT that handles only UDP and TCP.
This is a long lifetime error.";
}
enum "ex-quota" {
description
"This attempt to create a new mapping would
exceed this subscriber's port quota.
This is a short lifetime error.";
}
enum "cannot-provide-external" {
description
"The suggested external port and/or
external address cannot be provided.
This error must only be returned for:
* MAP requests that included the
PREFER_FAILURE option
* MAP requests for the SCTP protocol
(PREFER_FAILURE is implied)
* PEER requests.";
}
enum "address-mismatch" {
description
"The source IP address of the request
packet does not match the contents of the
PCP Client's IP Address field, due to an
unexpected NAT on the path between the PCP
client and the PCP-controlled NAT or firewall.
This is a long lifetime error.";
}
enum "extensive-remote-peer" {
description
"The PCP server was not able to create the
filters in this request. This result code must
only be returned if the MAP request contained
the FILTER option.
This is a long lifetime error.";
}
}
description
"result status code.";
}
}
// PCP servers list
grouping pcp-server-address {
description
"A list of PCP servers. Each PCP server can be identified
by one or multiple IP addresses.";
leaf pcp-server-id {
type uint32;
description
"A unique identifier.";
}
list pcp-server-ip-address {
key address-id;
description
"a list of IP addresses of a PCP server";
leaf address-id {
type uint32;
description
"An identifier";
}
leaf ip-address {
type inet:ipv6-address;
description
"An IP address of a PCP server.";
}
}
leaf external-address-familly {
type inet:ip-version;
description
"The address family of the external address(es)
managed by the PCP server.
Can be IPv4, IPv6 or both.";
}
leaf stale-external-ip-address {
type inet:ipv6-prefix;
description
"A stale address that can be used by the PCP client
to be assigned the same address upon reboot
or other failure events.";
}
}
// status of the communication with configured PCP servers
grouping pcp-server-address-status {
description
"Groups the status of the communication between
a PCP client a server.";
uses pcp-server-address;
leaf source {
type enumeration {
enum "manual-configuration"{
description
"The server has been manually configured.";
}
enum "dhcpv6"{
description
"Retrieved from DHCPv6 [RFC7291].";
}
enum "dhcpv4"{
description
"Retrieved from DHCPv4 [RFC7291].";
}
enum "else"{
description
"Else (e.g., TR-96.)";
}
}
description
"source of the PCP server reachability information.";
}
leaf in-use {
type boolean;
description
"Indicates whether this in-use instance of the server
is the result of the selection
process defined in [RFC7488].";
}
leaf server-epoch {
type uint32;
description
"The PCP server's Epoch.";
}
leaf client-epoch {
type uint32;
description
"The PCP client's Epoch.";
}
leaf current-version {
type uint8;
description
"The version that is selected as per the version negotiation
procedure specified in Section 9 of [RFC6877].";
}
}
// type of the PCP-controlled function.
grouping pcp-controlled-function {
description
"A set of PCP-controlled functions.
One or multiple functions can be controlled
by the same PCP server. ";
leaf nat44 {
type boolean;
description
"NAT44";
}
leaf nat64 {
type boolean;
description
"NAT64";
}
leaf ds-lite {
type boolean;
description
"DS-Lite";
}
leaf nptv6 {
type boolean;
description
"NPTv6";
}
leaf ipv4-firewall {
type boolean;
description
"IPv4 firewall";
}
leaf ipv6-firewall {
type boolean;
description
"IPv6 firewall";
}
leaf port-range-router {
type boolean;
description
"Port Range Router";
}
}
// traffic statistics
grouping traffic-stat {
description
"Groups a set of statistics.";
container traffic-statistics {
description
"Generic traffic statistics.";
leaf sent-packet {
type yang:zero-based-counter64;
description
"Packets sent";
}
leaf sent-byte {
type yang:zero-based-counter64;
description
"Counter for sent traffic in bytes.";
}
leaf rcvd-packet {
type yang:zero-based-counter64;
description
"Counter for received packets.";
}
leaf rcvd-byte {
type yang:zero-based-counter64;
description
"Counter for received traffic in bytes.";
}
leaf dropped-packet {
type yang:zero-based-counter64;
description
"Counter for dropped packets.";
}
leaf dropped-byte {
type yang:zero-based-counter64;
description
"Counter for dropped traffic in bytes.";
}
}
container opcode-statistics {
description
"Opcode-related statistics.";
leaf sent-map {
type yang:zero-based-counter64;
description
"Counter for sent MAP messages";
}
leaf rcvd-map {
type yang:zero-based-counter64;
description
"Counter for received MAP messages";
}
leaf sent-peer {
type yang:zero-based-counter64;
description
"Counter for sent PEER messages";
}
leaf rcvd-peer {
type yang:zero-based-counter64;
description
"Counter for received PEER messages";
}
leaf sent-annonce {
type yang:zero-based-counter64;
description
"Counter for sent ANNOUNCE messages";
}
leaf rcvd-announce {
type yang:zero-based-counter64;
description
"Counter for received ANNOUNCED messages";
}
leaf rcvd-unknown {
type yang:zero-based-counter64;
description
"Counter for received unknown opcodes";
}
leaf rcvd-malformed {
type yang:zero-based-counter64;
description
"Counter for received malformed opcodes";
}
}
}
// mapping table statistics
grouping mapping-table-stats {
description
"PCP mapping table related statistics.";
leaf current-mt-size {
type yang:zero-based-counter64;
description
"Size of the mapping table";
}
leaf max-mt-size {
type uint32;
description
"Maximum configured size of the mapping table.";
}
}
// PCP versions
grouping pcp-version {
description
"PCP version(s)";
leaf version {
type uint8;
description
"Indicates a PCP server.
Current versions are: 0, 1, and 2.";
}
}
}
<CODE ENDS>
<CODE BEGINS> file "ietf-pcp-client@2015-08-05.yang"
module ietf-pcp-client {
namespace "urn:ietf:params:xml:ns:yang:ietf-pcp-client";
prefix pcp-client;
import ietf-inet-types { prefix inet; }
import ietf-pcp { prefix pcp; }
organization "N/A Working Group";
contact
"Mohamed Boucadair <mohamed.boucadair@orange.com>
Christian Jacquenet <christian.jacquenet@orange.com>";
description
"This module contains a collection of YANG definitions for
PCP client implementations.
Copyright (c) 2016 IETF Trust and the persons identified as
authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with or
without modification, is permitted pursuant to, and subject
to the license terms contained in, the Simplified BSD License
set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC XXXX; see
the RFC itself for full legal notices.";
revision 2015-08-05 {
description "Changes tbc.";
reference "tbc";
}
/*
*PCP Configuration
*/
container pcp-client-config {
description
"PCP client configuration";
leaf enable {
type boolean;
description
"Enable/disable the PCP client.";
}
leaf description {
type string;
description
"Associated a description with the module.";
}
container pcp-client-instances {
description
"A set of PCP client instances.";
list pcp-client-instance {
key "id";
description
"A PCP client instance.";
leaf id {
type uint32;
description
"An identifier of the PCP client instance.";
}
leaf name {
type string;
description
"A name of the PCP client instance.";
}
list version {
key version;
description
"Indicates the set of supported PCP versions
(0, 1, 2)";
uses pcp:pcp-version;
}
list pcp-servers {
key "pcp-server-id";
description
"List of provisioned PCP servers.";
uses pcp:pcp-server-address;
}
leaf authentication-enable {
type boolean;
description
"Enable/Disable PCP authentication.";
}
container opcode-configuration {
description
"Opcode-related configuration";
uses pcp:opcode;
}
container option-configuration {
description
"Options-related configuration.";
uses pcp:option;
}
container mapping-table {
description
"Mapping table maintained by a PCP client
instance.";
list mapping-entry {
key "index";
description
"PCP Mapping entry.";
uses pcp:mapping-entry;
}
}
}
}
}
/*
* PCP state
*/
container pcp-client-state {
config false;
description
"PCP client state";
container pcp-client-instances {
description
"PCP client instances";
list pcp-client-instance {
key "id";
description
"PCP client instance";
leaf id {
type int32;
description
"PCP client instance identifier.";
}
leaf name {
type string;
description
"A name associated with the PCP client instance.";
}
list pcp-client-ip-address {
key address-id;
description
"list of configured PCP client addresses.";
leaf address-id {
type uint32;
description
"Address identifier";
}
leaf ip-address {
type inet:ipv6-address;
description
"IP address";
}
}
list supported-version {
key version;
description
"list of supported PCP versions";
uses pcp:pcp-version;
}
leaf preferred-version {
type uint8;
description
"The preferred version configured
by an administrator.";
}
list pcp-server-address {
key "pcp-server-id";
description
"list of provisioned PCP server.";
uses pcp:pcp-server-address-status;
}
leaf authentication-support {
type boolean;
description
"Indicates whether PCP authentication is
supported.";
}
container opcode-capability {
description
"Opcode-related capabilities.";
uses pcp:opcode;
}
container option-capability {
description
"Option-related capabilities";
uses pcp:option;
}
container opcode-configuration {
description
"Opcode-related configuration.";
uses pcp:opcode;
}
container option-configuration {
description
"Option-related configuration.";
uses pcp:option;
}
leaf authentication-enabled {
type boolean;
description
"Enable/disable PCP authentication";
}
container mapping-table {
description
"Mapping table";
list mapping-entry {
key "index";
description
"Mapping entry";
uses pcp:mapping-entry;
uses pcp:status-code;
}
}
container traffic-statistics {
description
"traffic statistics.";
uses pcp:traffic-stat;
container mapping-table {
description
"mapping table related statistics.";
uses pcp:mapping-table-stats;
}
}
}
}
}
}
<CODE ENDS>
<CODE BEGINS> file "ietf-pcp-iwf@2015-08-05.yang"
module ietf-pcp-iwf {
namespace "urn:ietf:params:xml:ns:yang:ietf-pcp-iwf";
prefix pcp-iwf;
import ietf-inet-types { prefix inet; }
import ietf-pcp { prefix pcp; }
organization "xxxx Working Group";
contact
"Mohamed Boucadair <mohamed.boucadair@orange.com>
Christian Jacquenet <christian.jacquenet@orange.com>";
description
"This module contains a collection of YANG definitions for
UPnP IGD/PCP Interworking implementations.
Copyright (c) 2016 IETF Trust and the persons identified as
authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with or
without modification, is permitted pursuant to, and subject
to the license terms contained in, the Simplified BSD License
set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC XXXX; see
the RFC itself for full legal notices.";
revision 2015-08-05 {
description "Changes xxxx.";
reference "xxxx";
}
// IGD versions
grouping igd-version {
description
"UPnp IGD Version";
leaf igd-version {
type enumeration {
enum "igd:1" {
description
"UPnP IGD:1";
}
enum "igd:2" {
description
"UPnP IGD:2";
}
enum "both" {
description
"UPnP IGD:1 and UPnP IGD:2";
}
}
description
"UPnP IGD Version";
}
}
/*
*PCP Configuration
*/
container pcp-iwf-config {
description
"UPnP IGD/PCP Interworking Function";
leaf enable {
type boolean;
description
"Enable/Disable the UPnP IGD-PCP IWF";
}
container pcp-igd-iwf-instances {
description
"UPnP IGD/PCP Interworking Function instances";
list pcp-igd-iwf-instance {
key "id";
description
"UPnP IGD/PCP Interworking Function instance";
leaf id {
type uint32;
description
"An identifier of the IWF instance.";
}
leaf name {
type string;
description
"A name of the UPnP IGD-PCP IWF instance";
}
list version {
key version;
description
"configures one or several PCP versions.";
uses pcp:pcp-version;
}
list pcp-servers {
key "pcp-server-id";
description
"List of configured PCP servers.";
uses pcp:pcp-server-address;
}
leaf authentication-enable {
type boolean;
description
"Enable/disable PCP authentication";
}
container igd-version {
description
"Configure UPnP IGD version(s).";
uses igd-version;
}
container mapping-table {
description
"Mapping table as maintained by a
UPnP IGD-PCP IWF instance";
list mapping-entry {
key "index";
description
"PCP Mapping Entry.";
leaf igd-control-point-address {
type inet:ip-address;
description
"IP address of the UPnP Control Point.";
}
leaf igd-control-point-port {
type inet:port-number;
description
"Port number";
}
uses pcp:mapping-entry;
}
}
}
}
}
/*
* PCP state
*/
container pcp-iwf-state {
config false;
description
"UPnP IGD/PCP Interworking Function";
container pcp-igd-iwf-instances {
description
"UPnP IGD/PCP Interworking Function instances";
list pcp-igd-iwf-instance {
key "id";
description
"UPnP IGD/PCP Interworking Function instance";
leaf id {
type int32;
description
"the identifier of the instance";
}
leaf name {
type string;
description
"the name of the instance";
}
list supported-version {
key version;
description
"list of supported PCP versions.";
uses pcp:pcp-version;
}
leaf preferred-version {
type uint8;
description
"Preferred version";
}
list pcp-igd-iwf-ip-address {
key address-id;
description
"local IP addresses of the UPnP IGD-PCP IWF";
leaf address-id {
type uint32;
description
"An identifier of the address";
}
leaf ip-address {
type inet:ipv6-address;
description
"An address of the UPnP IGD-PCP IWF";
}
}
leaf authentication-support {
type boolean;
description
"Indicates whether PCP authentication is
supported.";
}
leaf authentication-enabled{
type boolean;
description
"Indicates whether PCP authentication
is enabled.";
}
container igd-version-capability {
description
"List of supported UPnP IGD versions.";
uses igd-version;
}
container enabled-igd-version {
description
"Configured UPnP IGD versions";
uses igd-version;
}
list pcp-server-address {
key "pcp-server-id";
description
"List of provisioned PCP servers";
uses pcp:pcp-server-address-status;
}
container mapping-table {
description
"PCP Mapping table";
list mapping-entry {
key "index";
description
"PCP mapping entry.";
uses pcp:mapping-entry;
uses pcp:status-code;
leaf igd-control-point-address {
type inet:ip-address;
description
"The IP address of a UPnP Control Point";
}
leaf igd-control-point-port {
type inet:port-number;
description
"The port number of a UPnP Control Point";
}
}
}
container traffic-statistics {
description
"traffic statistics";
uses pcp:traffic-stat;
container mapping-table {
description
"Mapping table related statistics";
uses pcp:mapping-table-stats;
}
}
}
}
}
}
<CODE ENDS>
<CODE BEGINS> file "ietf-pcp-proxy@2015-08-05.yang"
module ietf-pcp-proxy {
namespace "urn:ietf:params:xml:ns:yang:ietf-pcp-proxy";
prefix pcp-proxy;
import ietf-inet-types { prefix inet; }
import ietf-pcp { prefix pcp; }
organization "xxxx Working Group";
contact
"Mohamed Boucadair <mohamed.boucadair@orange.com>
Christian Jacquenet <christian.jacquenet@orange.com>";
description
"This module contains a collection of YANG definitions for
PCP proxy implementations.
Copyright (c) 2016 IETF Trust and the persons identified as
authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with or
without modification, is permitted pursuant to, and subject
to the license terms contained in, the Simplified BSD License
set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC XXXX; see
the RFC itself for full legal notices.";
revision 2015-08-05 {
description "Changes xxxx.";
reference "xxxx";
}
/*
*PCP Configuration
*/
container pcp-proxy-config {
description
"PCP proxy";
leaf enable {
type boolean;
description
"Enable/Disable PCP proxy";
}
leaf description {
type string;
description
"Associated a description with the module.";
}
container pcp-proxy-instances {
description
"PCP proxy instances";
list pcp-proxy-instance {
key "id";
description
"PCP proxy instance";
leaf id {
type uint32;
description
"An identifier of the PCP proxy instance";
}
leaf name {
type string;
description
"A name of the PCP proxy instance";
}
list version {
key version;
description
"Supported PCP versions.";
uses pcp:pcp-version;
}
list pcp-servers {
key "pcp-server-id";
description
"List of provisioned PCP servers.";
uses pcp:pcp-server-address;
}
leaf authentication-enable {
type boolean;
description
"Enable/disable PCP authentication.";
}
container opcode-configuration {
description
"Opcode-related configuration";
uses pcp:opcode;
leaf relay-unknown-opcode {
type boolean;
description
"The proxy can be instructed to relay
or to reject unknown opcodes.";
}
}
}
container option-configuration {
description
"Option-related configuration";
uses pcp:option;
leaf relay-mandatory-unknown-option {
type boolean;
description
"The proxy can be instructed to relay or
to reject mandatory unknown options.";
}
leaf relay-optionnal-unknown-option {
type boolean;
description
"The proxy can be instructed to relay or
to reject optional unknown options.";
}
}
leaf terminate-proxy-recursion {
type boolean;
description
"The proxy can be instructed to terminate
proxy recursion.";
}
container mapping-table {
description
"PCP mapping table maintained by the PCP proxy";
list mapping-entry {
key "index";
description
"PCP mapping entry";
uses pcp:mapping-entry;
leaf local-assigned-ip-address {
type inet:ipv6-prefix;
description
"If the local PCP-controlled function
alters the source IP address, this
information must be stored.";
}
container local-assigned-port {
description
"If the local PCP-controlled function
alters the source port, this
information must be stored.";
uses pcp:port-number;
}
}
}
}
}
/*
* PCP state
*/
container pcp-proxy-state {
config false;
description
"PCP proxy";
container pcp-proxy-instances {
description
"PCP proxy Instances";
list pcp-proxy-instance {
key "id";
description
"PCP proxy Instance";
leaf id {
type int32;
description
"Identifier";
}
leaf name {
type string;
description
"Name of the PCP proxy Instance";
}
list supported-version {
key version;
description
"List of supported versions";
uses pcp:pcp-version;
}
leaf preferred-version {
type uint8;
description
"Configured preferred version";
}
list pcp-proxy-ip-address {
key address-id;
description
"List of configured addresses to the
PCP proxy instance.";
leaf address-id {
type uint32;
description
"An identifier";
}
leaf pcp-proxy-ip-address {
type inet:ipv6-address;
description
"An address";
}
}
list pcp-server-address {
key "pcp-server-id";
description
"list of provisioned PCP servers.";
uses pcp:pcp-server-address-status;
}
leaf authentication-support {
type boolean;
description
"Indicates whether PCP authentication is
enabled/disabled.";
}
container pcp-controlled-function-capability {
description
"list of controlled local functions.";
uses pcp:pcp-controlled-function;
}
container opcode-capability {
description
"Opcode-related capabilities.";
uses pcp:opcode;
leaf relay-unknown-opcode {
type boolean;
description
"instruction related to the processing of unknown
opcodes.";
}
}
container option-capability {
description
"Option-related capabilities.";
uses pcp:option;
leaf relay-mandatory-unknown-option {
type boolean;
description
"instruction related to the processing
of mandatory unknown options.";
}
leaf relay-optionnal-unknown-option {
type boolean;
description
"instruction related to the processing
of optional unknown options.";
}
}
container opcode-configuration {
description
"opcode-related configurations.";
uses pcp:opcode;
}
container option-configuration {
description
"opcode-related configurations.";
uses pcp:option;
leaf relay-mandatory-unknown-option {
type boolean;
description
"instruction related to the processing
of mandatory unknown options.";
}
leaf relay-optionnal-unknown-option {
type boolean;
description
"instruction related to the processing
of optional unknown options.";
}
}
leaf authentication-enabled {
type boolean;
description
"status of the PCP authentication activation";
}
leaf terminate-proxy-recursion-status {
type boolean;
description
"Indicates whether recursion is
terminated or not";
}
container mapping-table {
description
"mapping table";
list mapping-entry {
key "index";
description
"mapping entry";
uses pcp:mapping-entry;
leaf local-assigned-ip-address {
type inet:ipv6-prefix;
description
"An address assigned locally by
the proxy";
}
container local-assigned-port {
description
"a port assigned locally by the proxy";
uses pcp:port-number;
}
uses pcp:status-code;
}
}
container traffic-statistics {
description
"traffic statistics";
container client-facing-interface {
description
"traffic statistics in the client-facing
interface";
uses pcp:traffic-stat;
}
container server-facing-interface {
description
"traffic statistics in the server-facing
interface";
uses pcp:traffic-stat;
}
container mapping-table {
description
"mapping table statistics";
uses pcp:mapping-table-stats;
}
}
}
}
}
}
<CODE ENDS>
<CODE BEGINS> file "ietf-pcp-server@2017-05-16.yang"
module ietf-pcp-server {
namespace "urn:ietf:params:xml:ns:yang:ietf-pcp-server";
prefix pcp-server;
import ietf-inet-types { prefix inet; }
import ietf-yang-types { prefix yang; }
import ietf-pcp { prefix pcp; }
organization "xxxx Working Group";
contact
"Mohamed Boucadair <mohamed.boucadair@orange.com>
Christian Jacquenet <christian.jacquenet@orange.com>";
description
"This module contains a collection of YANG definitions for
PCP server implementations.
Copyright (c) 2017 IETF Trust and the persons identified as
authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with or
without modification, is permitted pursuant to, and subject
to the license terms contained in, the Simplified BSD License
set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC XXXX; see
the RFC itself for full legal notices.";
revision 2017-05-16 {
description "fix port selection schemes.";
reference "-04";
}
revision 2015-08-05 {
description "Changes xxxx.";
reference "xxxx";
}
// Typedef
typedef percent {
type uint8 {
range "0 .. 100";
}
description
"Percentage";
}
/*
* Grouping
*/
// Port set option
grouping port-set-option {
description
"PORT_SET option.";
leaf port-set-enable {
type boolean;
description
"Enable/disable PORT_SET option.";
}
leaf default-port-set-size {
type uint16;
description
"Indicates the default size of a port set.";
}
leaf maximum-port-set-size {
type uint16;
description
"Indicates the maximum size of a port set.";
}
}
// Prefix64 port set
grouping prefix64-option {
description
"PREFIX64 option as defined in [RFC7225].";
leaf prefix64-option-enable {
type boolean;
description
"Indicates whether the option is enabled/disabled.";
}
list prefix64 {
key "prefix64-id";
description
"maintains a list of Prefix64s.";
leaf prefix64-id {
type uint32;
description
"An identifier of a Prefix64.";
}
leaf prefix64 {
type inet:ipv6-prefix;
description
"A Prefix64";
}
leaf suffix {
type yang:hex-string;
description
"The suffix is used for constructing an
IPv4-converted IPv6 address from an IPv4 address as
specified in Section 2.2 of [RFC6052]. No suffix is
included if a /96 Prefix64 is used.";
}
list dest-ipv4-prefix {
key "ipv4-prefix-id";
description
"used to solve the destination-dependent
Pref64::/n discovery problem discussed in
Section 5.1 of [RFC7050].";
leaf ipv4-prefix-id {
type uint32;
description
"An identifier of a destination IPv4 prefix";
}
leaf ipv4-prefix {
type inet:ipv4-prefix;
description
"an IPv4 prefix.";
}
}
}
}
//option list: server side
grouping option-server {
description
"Used for option-related operations
at the server's side.";
leaf third-party {
type boolean;
description
"enable/disable THIRD_PARTY option.";
}
leaf prefer-failure {
type boolean;
description
"enable/disable PREFER_FAILURE option.";
}
container filter {
description
"enable/disable FILTER option.";
uses pcp:filter-option;
}
container port-set-option {
description
"enable/disable PORT_SET option.";
uses pcp:port-set-option;
}
container description {
description
"enable/disable DESCRIPTION option.";
uses pcp:description-option;
}
container prefix64-option {
description
"enable/disable PREFIX64 option.";
uses prefix64-option;
}
}
/*
* PCP server Configuration
*/
container pcp-server-config {
description
"PCP server";
leaf enable {
type boolean;
description
"Enable/Disable PCP server function.";
}
container pcp-server-instances {
description
"PCP server instances";
list pcp-server-instance {
key "id";
description
"a PCP server instance.";
leaf id {
type uint32;
description
"PCP server instance identifier.";
}
leaf name {
type string;
description
"A name associated with the PCP server instance";
}
list version {
key version;
description
"Indicates the PCP version(s) supported by the
PCP server.
Current supported versions are 0, 1, and 2.";
uses pcp:pcp-version;
}
list pcp-server-ip-address {
key address-id;
description
"set one or multiple IP addresses for
the PCP server";
leaf address-id {
type uint32;
description
"The identifier of the address";
}
leaf ip-address {
type inet:ipv6-address;
description
"IP (v4/v6) address of the PCP server";
}
}
leaf authentication-enable {
type boolean;
description
"Enable/disable PCP authentication";
}
container opcode-configuration {
description
"Opcode-related configuration";
uses pcp:opcode;
}
container option-configuration {
description
"Option-related configuration";
uses option-server;
}
container port-selelection-scheme {
description
"How ports are selected.";
choice port-selelection {
default port-randomization;
description
"port selection: random, preserved, parity preserved.";
case port-randomization {
leaf port-randomization-enable {
type boolean;
description
"Enable/disable port randomization
feature.";
}
}
case port-preservation {
leaf port-preservation-enable {
type boolean;
description
"Indicates whether the PCP server should
preserve the internal port number.";
}
}
case port-parity-preservation {
leaf port-parity-preservation-enable {
type boolean;
description
"Indicates whether the PCP server should
preserve the port parity of the
internal port number.";
}
}
}
}
leaf nonce-validation-checks-enable {
type boolean;
description
"Indicates whether the PCP server has to
disable/enable Nonce validation checks.";
}
leaf subscriber-mask {
type uint8 {
range "0 .. 128";
}
description
"The subscriber-mask is an integer that indicates
the length of significant bits to be applied on
the source IPv6 address (internal side) to
identify unambiguously a CPE.
Subscriber-mask is a system-wide configuration
parameter that is used to enforce generic per-subscriber
policies (e.g., port-quota).
Applying these generic policies does not require
configuring every subscriber's prefix.
Example: suppose the 2001:db8:100:100::/56 prefix is
assigned to a DS-Lite enabled CPE. Suppose also that the
2001:db8:100:100::1 is the IPv6 address used by the
client that resides in that CPE. When the server
receives a packet from this client,
the server applies the subscriber-mask (e.g., 56) on
the source IPv6 address to compute the associated prefix
for this client (that is 2001:db8:100:100::/56). Then,
the server enforces policies based on that prefix
(2001:db8:100:100::/56), not on the exact
source IPv6 address.";
}
leaf port-quota {
type uint16;
description
"configure a port quota to be assigned per
PCP client/subscriber.";
}
list exclude-ports {
key "id";
description
"The set of ports not to be assigned
by the server.";
leaf id {
type uint16;
description
"An identifier";
}
uses pcp:port-number;
}
list protocol {
key "protocol-id";
description
"set of protocols supported by
the PCP-controlled function.";
leaf protocol-id {
type uint8;
description
"identifier of the protocol";
}
}
leaf epoch-set {
type uint32;
description
"Set the Epoch parameter.";
}
container lifetime {
description
"Configure values for the lifetime to be
assigned to requesting PCP clients.
The client requests a certain lifetime, and the server
responds with the assigned lifetime.
The server may grant a lifetime smaller or larger than
the requested lifetime.
The minimum value should be 120 seconds.
The maximum value should be the remaining
lifetime of the IP address assigned to
the PCP client if that information is available,
or half the lifetime of IP address
assignments, or 24 hours.
Excessively long lifetimes can cause consumption
of ports even if the internal host is no longer
interested in receiving the traffic or is no
longer connected to the network.
(Section 15 [RFC6877].";
leaf minimum-lifetime {
type uint32;
default 120;
description
"Minimum lifetime.";
}
leaf maximum-lifetime {
type uint32;
default 86400;
description
"Maximum lifetime.";
}
}
container error-lifetime {
description
"Configure values for the error lifetime to be
returned to requesting PCP clients.";
leaf minimum-error-lifetime {
type uint32;
default 30;
description
"Minimum error lifetime, in seconds.
[RFC6877] recommends that short lifetime
errors use a 30-second lifetime.";
}
leaf maximum-error-lifetime {
type uint32;
default 1800;
description
"Maximum error lifetime, in seconds.
[RFC6877] recommends that long lifetime
errors use a 30-minute lifetime.";
}
}
container mapping-table {
description
"PCP mapping table as maintained by
the PCP server";
list mapping-entry {
key "index";
description
"PCP mapping entry";
uses pcp:mapping-entry;
}
}
}
}
}
/*
* PCP server State
*/
container pcp-server-state {
config false;
description
"PCP server";
container pcp-server-instances {
description
"PCP server instances";
list pcp-server-instance {
key "id";
description
"PCP server instance";
leaf id {
type int32;
description
"The identifier of the PCP server instance.";
}
leaf name {
type string;
description
"The name of the PCP server instance";
}
list supported-version {
key version;
description
"List of supported PCP versions.";
uses pcp:pcp-version;
}
leaf preferred-version {
type uint8;
description
"List of preferred version.
Mainly used for unsolicited messages.";
}
list configured-pcp-server-ip-address {
key address-id;
description
"List of PCP server IP addresses";
leaf address-id {
type uint32;
description
"The identifier of the address";
}
leaf ip-address {
type inet:ipv6-address;
description
"IP address of the PCP server";
}
}
list external-ip-address-pool {
key address-id;
description
"Pool of external IP addresses used to service
requesting clients.";
leaf address-id {
type uint32;
description
"An identifier";
}
leaf external-ip-pool {
type inet:ipv6-prefix;
description
"An address or prefix";
}
}
leaf authentication-support {
type boolean;
description
"Status of the support of PCP authentication";
}
container opcode-capability {
description
"Opcode-related capabilities";
uses pcp:opcode;
}
container option-capability {
description
"Option-related capabilities";
uses pcp:option;
}
choice port-selelection {
default port-randomization;
description
"port selection: random, preserved, parity preserved.";
case port-randomization {
leaf port-randomization-enable {
type boolean;
description
"Enable/disable port randomization
feature.";
}
}
case port-preservation {
leaf port-preservation-enable {
type boolean;
description
"Indicates whether the PCP server should
preserve the internal port number.";
}
}
case port-parity-preservation {
leaf port-parity-preservation-enable {
type boolean;
description
"Indicates whether the PCP server should
preserve the port parity of the
internal port number.";
}
}
}
}
list protocol-capabilities {
key "protocol-id";
description
"A set of supported transported protocols";
leaf protocol-id {
type uint8;
description
"transport protocol";
}
}
container pcp-controlled-function-capability {
description
"list of controlled functions.";
uses pcp:pcp-controlled-function;
}
container opcode-configuration {
description
"Opcode-related configuration";
uses pcp:opcode;
}
container option-configuration {
description
"Option-related configuration";
uses option-server;
}
leaf authentication-enabled{
type boolean;
description
"Indicates whether PCP authentication
is enabled/disabled";
}
choice port-selelection {
default port-randomization;
description
"port selection: random, preserved, parity preserved.";
case port-randomization {
leaf port-randomization-enable {
type boolean;
description
"Enable/disable port randomization
feature.";
}
}
case port-preservation {
leaf port-preservation-enable {
type boolean;
description
"Indicates whether the PCP server should
preserve the internal port number.";
}
}
case port-parity-preservation {
leaf port-parity-preservation-enable {
type boolean;
description
"Indicates whether the PCP server should
preserve the port parity of the
internal port number.";
}
}
}
}
list enabled-protocol {
key "protocol-id";
description
"Indicates the set of enabled transport protocols.";
leaf protocol-id {
type uint8;
description
"A transport protocol";
}
}
leaf subscriber-mask-support{
type boolean;
description
"Indicates if the subscriber-mask feature is supported";
}
leaf subscriber-mask {
type uint8 {
range "0 .. 128";
}
description
"Indicates the configured subscriber-mask";
}
leaf port-quota {
type uint16;
description
"Indicates the configured port quota.";
}
list exclude-ports {
key "id";
description
"Indicates ports that are excluded from
dynamic assignment.";
leaf id {
type uint16;
description
"identifier";
}
uses pcp:port-number;
}
leaf nonce-validation-checks-enable {
type boolean;
description
"Indicates whether NONCE validation checks are
enabled/disabled";
}
leaf epoch {
type uint32;
description
"value of the current server's epoch.";
}
container lifetime {
description
"lifetime-related configuration";
leaf minimum-lifetime {
type uint32;
description
"configured minimum lifetime";
}
leaf maximum-lifetime {
type uint32;
description
"configured maximum-lifetime";
}
}
container error-lifetime {
description
"Vvalues for the error lifetime to be
returned to requesting PCP clients.";
leaf minimum-error-lifetime {
type uint32;
description
"Configured minimum error lifetime,
in seconds.";
}
leaf maximum-error-lifetime {
type uint32;
description
"Configured maximum error lifetime,
in seconds.";
}
}
container mapping-table {
description
"Mapping table";
list mapping-entry {
key "index";
description
"mapping entry";
uses pcp:mapping-entry;
uses pcp:status-code;
}
}
container traffic-statistics {
description
"traffic statistics";
uses pcp:traffic-stat;
container mapping-table {
description
"mapping table statistics";
uses pcp:mapping-table-stats;
}
leaf port-in-use {
type percent;
description
"ratio of the port usage.";
}
}
}
}
}
}
<CODE ENDS>
The YANG module defined in this memo is designed to be accessed via the NETCONF protocol [RFC6241]. The lowest NETCONF layer is the secure transport layer and the support of SSH is mandatory to implement secure transport [RFC6242]. The NETCONF access control model [RFC6536] provides means to restrict access for particular NETCONF users to a pre-configured subset of all available NETCONF protocol operations and contents.
There is a number of data nodes defined in the YANG module which can, be created, modified and deleted (i.e., config true, which is the default). These data nodes may be considered sensitive or vulnerable in some network environments. Write operations (e.g., edit-config) applied to these data nodes without proper protection can negatively affect network operations. In particular, configuring a fake PCP server may ve used to redirect the traffic from a PCP client to an illegitimate server.
URI: urn:ietf:params:xml:ns:yang:ietf-pcp
Registrant Contact: The IESG.
XML: N/A; the requested URI is an XML namespace.
URI: urn:ietf:params:xml:ns:yang:ietf-pcp-client
Registrant Contact: The IESG.
XML: N/A; the requested URI is an XML namespace.
URI: urn:ietf:params:xml:ns:yang:ietf-pcp-iwf
Registrant Contact: The IESG.
XML: N/A; the requested URI is an XML namespace.
URI: urn:ietf:params:xml:ns:yang:ietf-pcp-proxy
Registrant Contact: The IESG.
XML: N/A; the requested URI is an XML namespace.
URI: urn:ietf:params:xml:ns:yang:ietf-pcp-server
Registrant Contact: The IESG.
XML: N/A; the requested URI is an XML namespace.
name: ietf-pcp
namespace: urn:ietf:params:xml:ns:yang:ietf-pcp
prefix: pcp
reference: RFC XXXX
name: ietf-pcp-client
namespace: urn:ietf:params:xml:ns:yang:ietf-pcp-client
prefix: pcp-client
reference: RFC XXXX
name: ietf-pcp-iwf
namespace: urn:ietf:params:xml:ns:yang:ietf-pcp-iwf
prefix: pcp-iwf
reference: RFC XXXX
name: ietf-pcp-proxy
namespace: urn:ietf:params:xml:ns:yang:ietf-pcp-proxy
prefix: pcp-proxy
reference: RFC XXXX
name: ietf-pcp-server
namespace: urn:ietf:params:xml:ns:yang:ietf-pcp-server
prefix: pcp-server
reference: RFC XXXX
This document requests IANA to register the following URIs in the "IETF XML Registry" [RFC3688]: [RFC6020].
| [RFC6087] | Bierman, A., "Guidelines for Authors and Reviewers of YANG Data Model Documents", RFC 6087, DOI 10.17487/RFC6087, January 2011. |