module junos-es-conf-isdn {

    yang-version 1;

    namespace
      "http://yang.juniper.net/junos-es/conf/isdn";

    prefix jc-isdn;

    import junos-common-ddl-extensions {
      prefix junos;
      revision-date "2019-01-01";
    }
    import junos-common-types {
      prefix jt;
      revision-date "2019-01-01";
    }
    import junos-es-conf-root {
      prefix jc;
      revision-date "2019-01-01";
    }

    organization "Juniper Networks, Inc.";

    contact "yang-support@juniper.net";

    description
      "Junos isdn configuration module";

    revision "2019-01-01" {
      description "Junos: 21.3R1.9";
    }


    augment /jc:configuration {
      uses isdn-group;
    }

    augment /jc:configuration/jc:groups {
      uses isdn-group;
    }

    grouping isdn-group {
      container isdn {
        status deprecated;
        description
          "ISDN process configuration";
        uses apply-advanced;

        container traceoptions {
          junos:must "(!(("system processes isdn-signaling traceoptions" && "isdn traceoptions")))";
          junos:must-message "ISDN traceoptions should be configured only under [system processes isdn-signaling]";
          description
            "Trace options for ISDN signaling process";
          uses apply-advanced;

          leaf no-remote-trace {
            junos:must "("system tracing")";
            junos:must-message "'no-remote-trace' is valid only when [system tracing] is configured";
            type empty;
            description
              "Disable remote tracing";
          }

          container file {
            description
              "Trace file information";
            leaf filename {
              type string {
                junos:posix-pattern "![/ %]";
                junos:pattern-message "Must not contain '/', % or a space";
                length "1 .. 1024";
              }
              description
                "Name of file in which to write trace information";
            }

            leaf size {
              type string;
              description
                "Maximum trace file size";
            }

            leaf files {
              type union {
                type string {
                  pattern "<.*>|$.*";
                }
                type uint32 {
                  range "2 .. 1000";
                }
              }
              default "3";
              description
                "Maximum number of trace files";
            }

            choice world-readable-choice {
              leaf world-readable {
                type empty;
                description
                  "Allow any user to read the log file";
              }
              leaf no-world-readable {
                type empty;
                description
                  "Don't allow any user to read the log file";
              }
            }  // choice world-readable-choice

            leaf match {
              type jt:regular-expression;
              description
                "Regular expression for lines to be logged";
            }
          }  // container file

          list flag {
            key "name";
            ordered-by user;
            description
              "One or more event types to include in trace";
            leaf name {
              type enumeration {
                enum "daemon" {
                  value 0;
                  description
                    "ISDN process events";
                }
                enum "stack" {
                  value 1;
                  description
                    "ISDN stack events";
                }
                enum "all" {
                  value 2;
                  description "All events";
                }
              }
            }
          }  // list flag
        }  // container traceoptions
      }  // container isdn
    }  // grouping isdn-group

    grouping apply-advanced {
      description
        "Apply advanced configuration logic";
      leaf-list apply-groups {
        type string;
        ordered-by user;
        description
          "Groups from which to inherit configuration data";
      }

      leaf-list apply-groups-except {
        type string;
        ordered-by user;
        description
          "Don't inherit configuration data from these groups";
      }

      list apply-macro {
        key "name";
        ordered-by user;
        description
          "Macro and parameters for commit script expansion";
        uses apply-macro-type;
      }  // list apply-macro
    }  // grouping apply-advanced

    grouping apply-macro-type {
      description
        "Macro data for commit-script expansion";
      leaf name {
        type string;
        description
          "Name of the macro to be expanded";
      }

      list data {
        key "name";
        uses macro-data-type;
      }  // list data
    }  // grouping apply-macro-type

    grouping macro-data-type {
      leaf name {
        type string;
        description
          "Keyword part of the keyword-value pair";
      }

      leaf value {
        type string;
        description
          "Value part of the keyword-value pair";
      }
    }  // grouping macro-data-type
  }  // module junos-es-conf-isdn