module Cisco-IOS-XR-ipv6-acl-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-ipv6-acl-cfg";

    prefix ipv6-acl-cfg;

    import ietf-inet-types {
      prefix inet;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }
    import Cisco-IOS-XR-common-acl-datatypes {
      prefix dt1;
    }
    import Cisco-IOS-XR-ipv6-acl-datatypes {
      prefix dt2;
    }

    include Cisco-IOS-XR-ipv6-ace-cfg {
      revision-date "2020-12-04";
    }

    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 ipv6-acl package configuration.
     
     This module contains definitions
     for the following management objects:
       ipv6-acl-and-prefix-list: IPv6 ACL configuration data
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-12-04" {
      description
        "7.4.1 revision. Fixing Remark Length
       2020-11-23
         7.3.2 revision. changing the bag version";
    }

    revision "2019-10-22" {
      description
        "7.0.1 revision. Fixing ICMP TYPE CODE datatype from Enum to RangeEnum";
    }

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

    revision "2018-04-03" {
      description
        "6.5.1 revision. Correct enum value for Next-hop-type.";
    }

    revision "2018-03-23" {
      description
        "6.5.1 revision. Removing none-next-type.";
    }

    revision "2018-03-13" {
      description
        "6.5.1 revision. Using YANG bit types for tcp flags.";
    }

    revision "2018-01-03" {
      description
        "6.4.1 revision. Fixed a few typos in the description.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "1.2.0";
    semver:module-version "1.1.1";
    semver:module-version "1.0.0";

    container ipv6-acl-and-prefix-list {
      description
        "IPv6 ACL configuration data";
      container prefixes {
        description "Table of prefix lists";
        list prefix {
          key "name";
          description
            "Name of a prefix list";
          container prefix-list-entries {
            description
              "Sequence of entries forming a prefix list";
            list prefix-list-entry {
              key "sequence-number";
              description
                "A prefix list entry; either a description
               (remark) or a prefix to match against";
              leaf sequence-number {
                type dt1:Acl-sequence-number-range;
                description
                  "Sequence number of prefix list";
              }

              leaf grant {
                type dt2:Ipv6-acl-grant-enum;
                description
                  "Whether to forward or drop packets matching
                 the prefix list";
              }

              leaf ipv6-address-as-string {
                type string;
                description
                  "The IPv6 address if entered  with the
                 ZoneMutually exclusive with Prefix and
                 PrefixMask";
              }

              leaf zone {
                type string;
                description
                  "IPv6 Zone if entered  with the
                 IPV6AddressMutually exclusive with Prefix
                 and PrefixMask";
              }

              leaf prefix {
                type inet:ipv6-address-no-zone;
                description
                  "IPv6 address prefix to match";
              }

              leaf prefix-mask {
                type xr:Ipv6-prefix-length;
                description
                  "MaskLength of IPv6 address prefix";
              }

              leaf match-exact-length {
                type dt2:Ipv6-prefix-match-exact-length;
                description
                  "Set to perform an exact prefix length match.
                 Item is mutually exclusive with minimum and
                 maximum length match items";
              }

              leaf exact-prefix-length {
                type xr:Ipv6-prefix-length;
                description
                  "If exact prefix length matching specified,
                 set the length of prefix to be matched";
              }

              leaf match-max-length {
                type dt2:Ipv6-prefix-match-max-length;
                description
                  "Set to perform a maximum length prefix match
                 .  Item is mutually exclusive with exact
                 length match item";
              }

              leaf max-prefix-length {
                type xr:Ipv6-prefix-length;
                description
                  "If maximum length prefix matching specified,
                 set the maximum length of prefix to be
                 matched";
              }

              leaf match-min-length {
                type dt2:Ipv6-prefix-match-min-length;
                description
                  "Set to perform a minimum length prefix match
                 .  Item is mutually exclusive with exact
                 length match item";
              }

              leaf min-prefix-length {
                type xr:Ipv6-prefix-length;
                description
                  "If minimum length prefix matching specified,
                 set the minimum length of prefix to be
                 matched";
              }

              leaf remark {
                type dt2:Ipv6-acl-prefix-remark-name;
                description
                  "Comments or a description for the prefix
                 list.  Item is mutually exclusive with all
                 others in the object";
              }
            }  // list prefix-list-entry
          }  // container prefix-list-entries

          leaf name {
            type dt2:Ipv6-acl-prefix-list-name;
            description
              "Name of a prefix list";
          }
        }  // list prefix
      }  // container prefixes

      container log-update {
        description
          "Control access lists log updates";
        leaf threshold {
          type dt2:Ipv6-acl-log-threshold-range;
          description
            "Log update threshold (number of hits)";
        }

        leaf rate {
          type dt2:Ipv6-acl-log-rate-range;
          description
            "Log update rate (log messages per second)";
        }
      }  // container log-update

      container accesses {
        description "Table of access lists";
        list access {
          key "name";
          description "An ACL";
          container access-list-entries {
            description
              "ACL entry table; contains list of access list
             entries";
            list access-list-entry {
              key "sequence-number";
              description
                "An ACL entry; either a description (remark)
               or anAccess List Entry to match against";
              leaf sequence-number {
                type dt2:Ipv6-acl-sequence-number-range;
                description
                  "Sequence number of access list entry";
              }

              uses IPV6-ACE;
            }  // list access-list-entry
          }  // container access-list-entries

          leaf name {
            type dt2:Ipv6-acl-prefix-list-name;
            description
              "Name of the access list";
          }
        }  // list access
      }  // container accesses
    }  // container ipv6-acl-and-prefix-list
  }  // module Cisco-IOS-XR-ipv6-acl-cfg