submodule Cisco-IOS-XR-l2-eth-infra-oper-sub1 {

    yang-version 1;

    belongs-to
      Cisco-IOS-XR-l2-eth-infra-oper {
        prefix
          Cisco-IOS-XR-l2-eth-infra-oper;
    }

    import ietf-yang-types {
      prefix yang;
    }
    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 submodule contains a collection of YANG definitions
     for Cisco IOS-XR l2-eth-infra package operational data.
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

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

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

    semver:module-version "1.0.1";

    typedef Eth-caps-ucast-mac-mode {
      type enumeration {
        enum "reserved" {
          value 0;
          description "Reserved";
        }
        enum "permit" {
          value 1;
          description "Permit";
        }
      }
      description "Eth caps ucast mac mode";
    }

    grouping ETH-CAPS-UCAST-MAC-ENTRY-TYPE {
      description
        "ETH CAPS UCAST MAC ENTRY TYPE";
      leaf mac-address {
        type yang:mac-address;
        description "MAC address";
      }

      leaf mode {
        type Eth-caps-ucast-mac-mode;
        description "Unicast MAC mode";
      }
    }  // grouping ETH-CAPS-UCAST-MAC-ENTRY-TYPE

    grouping ETHER-CAPS-UCAST-FILTER {
      description
        "Per interface unicast MAC filter information";
      list unicast-filter {
        description
          "Unicast MAC filter information";
        uses ETH-CAPS-UCAST-MAC-ENTRY-TYPE;
      }  // list unicast-filter
    }  // grouping ETHER-CAPS-UCAST-FILTER
  }  // submodule Cisco-IOS-XR-l2-eth-infra-oper-sub1