module yuma-arp {

    yang-version 1;

    namespace
      "http://netconfcentral.org/ns/yuma-arp";

    prefix arp;

    import yuma-ncx {
      prefix ncx;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }

    organization "Netconf Central";

    contact
      "Andy Bierman <andy@netconfcentral.org>.";

    description
      "This module contains a collection of YANG definitions for
       configuring and monitoring ARP.";

    revision "2012-01-13" {
      description
        "Add ncx:user-write restriction to prevent user deletion.";
    }

    revision "2011-08-25" {
      description
        "Initial revision;
         From yuma submission by Igor Smolyar and Zohar M.";
    }


    container arp {
      ncx:user-write "update";
      description "System ARP settings.";
      grouping arp-entry {
        leaf ip-address {
          type inet:ipv4-address;
          description
            "The IPv4 address for the ARP table entry.";
        }

        leaf mac-address {
          type yang:mac-address;
          description
            "The MAC address for the ARP table entry.";
        }
      }  // grouping arp-entry
      container arp-settings {
        description
          "System ARP Table Settings.";
        leaf maximum-entries {
          type uint32 {
            range "1024 .. 16384";
          }
          description
            "The maximum entries for the ARP table.";
        }

        leaf validity-timeout {
          type uint32 {
            range "60 .. 86400";
          }
          units "seconds";
          description
            "The validity timeout for the ARP table.";
        }
      }  // container arp-settings

      container static-arps {
        description
          "System static ARP table entries.";
        list static-arp {
          key "ip-address";
          description
            "One static-ARP entry.";
          uses arp-entry;
        }  // list static-arp
      }  // container static-arps

      container dynamic-arps {
        config false;
        description
          "System dynamic ARP table entries.";
        list dynamic-arp {
          key "ip-address";
          description
            "One dynamic-ARP entry.";
          uses arp-entry;
        }  // list dynamic-arp
      }  // container dynamic-arps
    }  // container arp
  }  // module yuma-arp