module cisco-xe-openconfig-acl-ext {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/cisco-xe-openconfig-acl-ext";

    prefix oc-acl-cisco;

    import openconfig-packet-match-types {
      prefix oc-pkt-match-types;
    }
    import openconfig-extensions {
      prefix oc-ext;
    }

    organization "Cisco";

    contact "www.cisco.com";

    description
      "Cisco augmentation to oc-acl model.";

    revision "2017-03-30" {
      description
        "Added support for ip and ipv6 ACEs";
    }

    oc-ext:openconfig-version "1.0.2";

    identity IP {
      base oc-pkt-match-types:IP_PROTOCOL;
      description "IP protocol";
    }

    identity IPV6 {
      base oc-pkt-match-types:IP_PROTOCOL;
      description "IPV6 protocol";
    }
  }  // module cisco-xe-openconfig-acl-ext