module openconfig-packet-match {

    yang-version 1;

    namespace
      "http://openconfig.net/yang/header-fields";

    prefix oc-pkt-match;

    import openconfig-inet-types {
      prefix oc-inet;
    }
    import openconfig-yang-types {
      prefix oc-yang;
    }
    import openconfig-packet-match-types {
      prefix oc-pkt-match-types;
    }
    import openconfig-extensions {
      prefix oc-ext;
    }
    import openconfig-mpls-types {
      prefix oc-mpls;
    }
    import openconfig-defined-sets {
      prefix oc-sets;
    }
    import openconfig-icmpv4-types {
      prefix oc-icmpv4-types;
    }
    import openconfig-icmpv6-types {
      prefix oc-icmpv6-types;
    }

    organization "OpenConfig working group";

    contact
      "OpenConfig working group
www.openconfig.net";

    description
      "This module defines data related to packet header fields
used in matching operations, for example in ACLs.  When a
field is omitted from a match expression, the effect is a
wildcard ('any') for that field.";

    revision "2023-03-01" {
      description
        "Add ICMP Fields for filtering.";
      reference
        "2.1.0";

    }

    revision "2023-01-27" {
      description
        "Update the mechanism to match detailed transport flags,
adding means for AND/OR in the explicitly specified flags
and commonly supported match aliases.";
      reference
        "2.0.0";

    }

    revision "2022-06-01" {
      description
        "Add the ability to match source/destination ipv4 and
ipv6 prefix list and source/destination port list ";
      reference
        "1.4.0";

    }

    revision "2021-06-16" {
      description
        "Remove trailing whitespace.";
      reference
        "1.3.1";

    }

    revision "2021-05-19" {
      description
        "Add the ability to match multiple DSCPs in a rule.";
      reference
        "1.3.0";

    }

    revision "2021-03-17" {
      description "Add MPLS filter Support.";
      reference
        "1.2.0";

    }

    revision "2018-11-21" {
      description
        "Add OpenConfig module metadata extensions.";
      reference
        "1.1.1";

    }

    revision "2017-12-15" {
      description
        "Add MPLS packet field matches";
      reference
        "1.1.0";

    }

    revision "2017-05-26" {
      description
        "Separated IP matches into AFs";
      reference
        "1.0.0";

    }

    revision "2016-08-08" {
      description
        "OpenConfig public release";
      reference
        "0.2.0";

    }

    revision "2016-04-27" {
      description "Initial revision";
      reference
        "TBD";

    }

    oc-ext:openconfig-version "2.1.0";
    oc-ext:regexp-posix;
    oc-ext:catalog-organization "openconfig";
    oc-ext:origin "openconfig";
  }  // module openconfig-packet-match