example-serial.yang

module example-serial {
  namespace "http://example.com/example-serial";
  prefix ex;

  import router {
    prefix r;
  }

  import ietf-yang-types {
    prefix yang;
  }

  import ietf-inet-types {
    prefix inet;
  }

  import tailf-common {
    prefix tailf;
  }

  revision 2020-02-27 {
    description
      "Initial revision.";
  }

  augment /r:sys/r:interfaces {
    list serial {
      key name;
      leaf name {
        type string;
      }

      container ppp {
        leaf accounting {
          type string;
        }
      }

      container authentication {
        leaf method {
          type enumeration {
            enum chap;
            enum eap;
            enum ms-chap;
            enum ms-chap-v2;
            enum pap;
          }
        }
        leaf list-name {
          type string;
        }
        leaf one-time {
          type empty;
        }
        leaf optional {
          type empty;
        }
      }

      leaf authorization {
        type string;
      }

      container ipcp {
        container dns {
          leaf primary {
            type inet:ipv4-address;
          }
        }
      }

      container multilink {
        presence true;
        container links {
          container minimum {
            leaf minimum-value {
              type uint8;
            }
            leaf mandatory {
              type empty;
            }
          }
        }
        leaf group {
          type uint32;
        }
        container fragment {
          container delay {
            leaf delay-value {
              type uint16;
            }
            leaf additional-delay-value {
              type uint16;
            }
          }
        }
      }
      container status {
        config false;
        container receive {
          uses r:commonPacketsCounters;
        }
        container transmit {
          uses r:txPacketsCounters;
        }
      }
    }
  }
}