module Cisco-IOS-XR-ipv4-ma-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-ipv4-ma-cfg";

    prefix ipv4-ma-cfg;

    import cisco-semver {
      prefix semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for Cisco IOS-XR ipv4-ma package configuration.
     
     This module contains definitions
     for the following management objects:
       ipv4-network-global: IPv4 network global configuration data
       subscriber-pta: PTA Subscriber configuration
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2015-07-30" {
      description "Descriptions updated.";
    }

    revision "2015-01-07" {
      description "IOS XR 5.3.1 revision.";
    }

    semver:module-version "1.0.0";

    typedef Ipv4-qppb {
      type enumeration {
        enum "none" {
          value 0;
          description
            "No QPPB configuration";
        }
        enum "ip-prec" {
          value 1;
          description
            "Enable ip-precedence based QPPB";
        }
        enum "qos-grp" {
          value 2;
          description
            "Enable qos-group based QPPB";
        }
        enum "both" {
          value 3;
          description
            "Enable both ip-precedence and qos-group based
           QPPB";
        }
      }
      description "Ipv4 qppb";
    }

    container ipv4-network-global {
      description
        "IPv4 network global configuration data";
      container unnumbered {
        description
          "Enable IPv4 processing without an explicit
         address";
        container mpls {
          description
            "Configure MPLS routing protocol parameters";
          container te {
            description
              "IPv4 commands for MPLS Traffic Engineering";
            leaf interface {
              type string;
              description
                "Enable IP processing without an explicit
               address on MPLS Traffic-Eng";
            }
          }  // container te
        }  // container mpls
      }  // container unnumbered

      container qppb {
        description "QPPB";
        leaf source {
          type Ipv4-qppb;
          description
            "QPPB configuration on source";
        }

        leaf destination {
          type Ipv4-qppb;
          description
            "QPPB configuration on destination";
        }
      }  // container qppb

      leaf source-route {
        type boolean;
        default "true";
        description
          "The flag for enabling whether to process packets
         with source routing header options";
      }

      leaf reassemble-max-packets {
        type uint32 {
          range "1..50";
        }
        units "percentage";
        description
          "Percentage of total packets available in the
         system";
      }

      leaf reassemble-time-out {
        type uint32 {
          range "1..120";
        }
        units "second";
        description
          "Number of seconds a reassembly queue will hold
         before timeout";
      }
    }  // container ipv4-network-global

    container subscriber-pta {
      description
        "PTA Subscriber configuration";
      leaf tcp-mss-adjust {
        type uint32 {
          range "1280..1536";
        }
        units "byte";
        description "TCP MSS Adjust (bytes)";
      }
    }  // container subscriber-pta
  }  // module Cisco-IOS-XR-ipv4-ma-cfg