module Cisco-IOS-XR-ipv4-acl-datatypes {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-ipv4-acl-datatypes";

    prefix ipv4-acl-datatypes;

    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 module contains a collection of generally useful
derived YANG data types.

Copyright (c) 2013-2019 by Cisco Systems, Inc.
All rights reserved.";

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

    revision "2018-02-01" {
      description
        "Using YANG bit types for tcp flags.";
    }

    revision "2017-05-01" {
      description
        "Fixing backward compatibility error in module.";
    }

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

    semver:module-version "2.0.0";

    typedef Ipv4-acl-prefix-match-range {
      type uint32 {
        range "0..32";
      }
      description
        "Ipv4 acl prefix match range";
    }

    typedef Ipv4-acl-protocol-number {
      type union {
        type enumeration {
          enum "ip" {
            value 0;
            description "Any IP protocol";
          }
          enum "icmp" {
            value 1;
            description
              "Internet Control Message Protocol";
          }
          enum "igmp" {
            value 2;
            description
              "Internet Gateway Message Protocol";
          }
          enum "ip-in-ip" {
            value 4;
            description "IP in IP tunneling";
          }
          enum "tcp" {
            value 6;
            description
              "Transport Control Protocol";
          }
          enum "igrp" {
            value 9;
            description
              "Cisco's IGRP Routing Protocol";
          }
          enum "udp" {
            value 17;
            description
              "User Datagram Protocol";
          }
          enum "gre" {
            value 47;
            description
              "Cisco's GRE tunneling";
          }
          enum "esp" {
            value 50;
            description
              "Encapsulation Security Protocol";
          }
          enum "ahp" {
            value 51;
            description
              "Authentication Header Protocol";
          }
          enum "eigrp" {
            value 88;
            description
              "Cisco's EIGRP Routing Protocol";
          }
          enum "ospf" {
            value 89;
            description
              "OSPF Routing Protocol";
          }
          enum "nos" {
            value 94;
            description
              "KA9Q NOS Compatible IP over IP tunneling";
          }
          enum "pim" {
            value 103;
            description
              "Protocol Independent Multicast";
          }
          enum "pcp" {
            value 108;
            description
              "Payload Compression Protocol";
          }
          enum "sctp" {
            value 132;
            description
              "Stream Control Transmission Protocol";
          }
        }
        type uint32 {
          range "0..255";
        }
      }
      description "Ipv4 acl protocol number";
    }

    typedef Ipv4-acl-frag-offset-range {
      type uint32 {
        range "0..8191";
      }
      description
        "Ipv4 acl frag offset range";
    }

    typedef Ipv4-acl-prefix-length-range {
      type uint32 {
        range "0..32";
      }
      description
        "Ipv4 acl prefix length range";
    }

    typedef Ipv4-acl-tcp-match-operator-enum {
      type enumeration {
        enum "match-all" {
          value 1;
          description
            "Match only packet with all the given TCP bits";
        }
        enum "match-any" {
          value 3;
          description
            "Match only packet with any of the given TCP
bits";
        }
      }
      description
        "Ipv4 acl tcp match operator enum";
    }

    typedef Ipv4-acl-grant-enum {
      type enumeration {
        enum "deny" {
          value 0;
          description "Deny";
        }
        enum "permit" {
          value 1;
          description "Permit";
        }
      }
      description "Ipv4 acl grant enum";
    }

    typedef Ipv4-acl-operator-enum {
      type enumeration {
        enum "equal" {
          value 1;
          description
            "Match only packets on a given port number";
        }
        enum "greater-than" {
          value 2;
          description
            "Match only packet with a greater port number";
        }
        enum "less-than" {
          value 3;
          description
            "Match only packet with a lower port number";
        }
        enum "not-equal" {
          value 4;
          description
            "Match only packets not on a given port number";
        }
        enum "range" {
          value 5;
          description
            "Match only packets in the range of port numbers";
        }
      }
      description "Ipv4 acl operator enum";
    }

    typedef Ipv4-acl-precedence-number {
      type union {
        type enumeration {
          enum "critical" {
            value 5;
            description
              "Match packets with critical precedence";
          }
          enum "flash" {
            value 3;
            description
              "Match packets with flash precedence";
          }
          enum "flash-override" {
            value 4;
            description
              "Match packets with flash override precedence";
          }
          enum "immediate" {
            value 2;
            description
              "Match packets with immediate precedence";
          }
          enum "internet" {
            value 6;
            description
              "Match packets with internetwork control
precedence";
          }
          enum "network" {
            value 7;
            description
              "Match packets with network control precedence";
          }
          enum "priority" {
            value 1;
            description
              "Match packets with priority precedence";
          }
          enum "routine" {
            value 0;
            description
              "Match packets with routine precedence";
          }
        }
        type uint32 {
          range "0..7";
        }
      }
      description
        "Ipv4 acl precedence number";
    }

    typedef Ipv4-acl-plen-range {
      type uint32 {
        range "0..65535";
      }
      description "Ipv4 acl plen range";
    }

    typedef Ipv4-acl-ttl-range {
      type uint32 {
        range "0..255";
      }
      description "Ipv4 acl ttl range";
    }

    typedef Ipv4-acl-port-number {
      type union {
        type enumeration {
          enum "echo" {
            value 7;
            description
              "Match on the 'echo' port number";
          }
          enum "discard" {
            value 9;
            description
              "Match on the 'discard' port number";
          }
          enum "daytime" {
            value 13;
            description
              "Match on the 'daytime' port number (TCP/SCTP
only)";
          }
          enum "char-gen" {
            value 19;
            description
              "Match on the 'chargen' port number (TCP/SCTP
only)";
          }
          enum "ftp-data" {
            value 20;
            description
              "Match on the FTP data connections port number
(TCP/SCTP only)";
          }
          enum "ftp" {
            value 21;
            description
              "Match on the 'ftp' port number (TCP/SCTP only)";
          }
          enum "telnet" {
            value 23;
            description
              "Match on the 'telnet' port number (TCP/SCTP
only)";
          }
          enum "smtp" {
            value 25;
            description
              "Match on the 'smtp' port number (TCP/SCTP
only)";
          }
          enum "time" {
            value 37;
            description
              "Match on the 'time' port number";
          }
          enum "name-server" {
            value 42;
            description
              "Match on the IEN116 name service port number
(UDP only)";
          }
          enum "who-is" {
            value 43;
            description
              "Match on the 'nicname' port number (TCP/SCTP
only)";
          }
          enum "tacacs" {
            value 49;
            description
              "Match on the 'tacacs' port number";
          }
          enum "dns" {
            value 53;
            description
              "Match on the 'dns' port number";
          }
          enum "boot-ps" {
            value 67;
            description
              "Match on the Bootstrap Protocol server port
number (UDP only)";
          }
          enum "boot-pc" {
            value 68;
            description
              "Match on the Bootstrap Protocol client port
number (UDP only)";
          }
          enum "tftp" {
            value 69;
            description
              "Match on the 'tftp' port number (UDP only)";
          }
          enum "gopher" {
            value 70;
            description
              "Match on the 'gopher' port number (TCP/SCTP
only)";
          }
          enum "finger" {
            value 79;
            description
              "Match on the 'finger' port number (TCP/SCTP
only)";
          }
          enum "www" {
            value 80;
            description
              "Match on the 'http' port number (TCP/SCTP
only)";
          }
          enum "host-name" {
            value 101;
            description
              "Match on the NIC hostname server port number
(TCP/SCTP only)";
          }
          enum "pop2" {
            value 109;
            description
              "Match on the 'pop2' port number (TCP/SCTP
only)";
          }
          enum "pop3" {
            value 110;
            description
              "Match on the 'pop3' port number (TCP/SCTP
only)";
          }
          enum "sun-rpc" {
            value 111;
            description
              "Match on the Sun RPC port number";
          }
          enum "ident" {
            value 113;
            description
              "Match on the 'ident' port number (TCP/SCTP
only)";
          }
          enum "nntp" {
            value 119;
            description
              "Match on the 'nntp' port number (TCP/SCTP
only)";
          }
          enum "ntp" {
            value 123;
            description
              "Match on the 'ntp' port number (UDP only)";
          }
          enum "net-bios-ns" {
            value 137;
            description
              "Match on the NetBIOS name service port number
(UDP only)";
          }
          enum "net-bios-dgs" {
            value 138;
            description
              "Match on the NetBIOS datagram service port
number (UDP only)";
          }
          enum "net-bios-ss" {
            value 139;
            description
              "Match on the NetBIOS session service port
number (UDP only)";
          }
          enum "snmp" {
            value 161;
            description
              "Match on the 'snmp' port number (UDP only)";
          }
          enum "snmp-trap" {
            value 162;
            description
              "Match on the SNMP traps port number (UDP only)";
          }
          enum "xdmcp" {
            value 177;
            description
              "Match on the 'xdmcp' port number (UDP only)";
          }
          enum "bgp" {
            value 179;
            description
              "Match on the 'bgp' port number (TCP/SCTP only)";
          }
          enum "irc" {
            value 194;
            description
              "Match on the 'irc' port number (TCP/SCTP only)";
          }
          enum "dnsix" {
            value 195;
            description
              "Match on the DNSIX security protocol auditing
port number (UDP only)";
          }
          enum "mobile-ip" {
            value 434;
            description
              "Match on the mobile IP registration port
number (UDP only)";
          }
          enum "pim-auto-rp" {
            value 496;
            description
              "Match on the PIM Auto-RP port number";
          }
          enum "isakmp" {
            value 500;
            description
              "Match on the 'isakmp' port number (UDP only)";
          }
          enum "exec-or-biff" {
            value 512;
            description
              "Match on the port used by TCP/SCTP for 'exec'
and by UDP for 'biff'";
          }
          enum "login-or-who" {
            value 513;
            description
              "Match on the port used by TCP/SCTP for 'login'
and by UDP for 'rwho'";
          }
          enum "cmd-or-syslog" {
            value 514;
            description
              "Match on the port used by TCP/SCTP for 'rcmd'
and by UDP for 'syslog'";
          }
          enum "lpd" {
            value 515;
            description
              "Match on the 'lpd' port number (TCP/SCTP only)";
          }
          enum "talk" {
            value 517;
            description
              "Match on the 'talk' port number";
          }
          enum "rip" {
            value 520;
            description
              "Match on the 'rip' port number (UDP only)";
          }
          enum "uucp" {
            value 540;
            description
              "Match on the 'uucp' port number (TCP/SCTP
only)";
          }
          enum "klogin" {
            value 543;
            description
              "Match on the Kerberos login port number
(TCP/SCTP only)";
          }
          enum "kshell" {
            value 544;
            description
              "Match on the Kerberos shell port number
(TCP/SCTP only)";
          }
          enum "ldp" {
            value 646;
            description
              "Match on the LDP port";
          }
          enum "https" {
            value 443;
            description
              "Match on the HTTPS port";
          }
          enum "bfd" {
            value 3784;
            description
              "Match on the BFD port";
          }
          enum "radius" {
            value 1812;
            description
              "Match on the RADIUS AUTHENTICATION port";
          }
          enum "radius-acct" {
            value 1813;
            description
              "Match on the RADIUS ACCOUNTING port";
          }
        }
        type uint32 {
          range "0..65535";
        }
      }
      description "Ipv4 acl port number";
    }

    typedef Ipv4-acl-log-rate-range {
      type uint32 {
        range "1..1000";
      }
      description "Ipv4 acl log rate range";
    }

    typedef Ipv4-acl-igmp-number {
      type union {
        type enumeration {
          enum "host-query" {
            value 17;
            description "Host query";
          }
          enum "host-report" {
            value 18;
            description "Host report";
          }
          enum "dvmrp" {
            value 19;
            description
              "Distance Vector Multicast Routing Protocol";
          }
          enum "pim" {
            value 20;
            description
              "Portocol Independent Multicast";
          }
          enum "trace" {
            value 21;
            description "Multicast Trace";
          }
          enum "v2-report" {
            value 22;
            description "Version 2 report";
          }
          enum "v2-leave" {
            value 23;
            description "Version 2 leave";
          }
          enum "mtrace-response" {
            value 30;
            description "MTrace response";
          }
          enum "mtrace" {
            value 31;
            description "MTrace";
          }
          enum "v3-report" {
            value 34;
            description "Version 3 report";
          }
        }
        type uint32 {
          range "0..255";
        }
      }
      description "Ipv4 acl igmp number";
    }

    typedef Ipv4-acl-dscp-number {
      type union {
        type enumeration {
          enum "default" {
            value 0;
            description "Default DSCP";
          }
          enum "af11" {
            value 10;
            description
              "Match packets with AF11 DSCP";
          }
          enum "af12" {
            value 12;
            description
              "Match packets with AF12 DSCP";
          }
          enum "af13" {
            value 14;
            description
              "Match packets with AF13 DSCP";
          }
          enum "af21" {
            value 18;
            description
              "Match packets with AF21 DSCP";
          }
          enum "af22" {
            value 20;
            description
              "Match packets with AF22 DSCP";
          }
          enum "af23" {
            value 22;
            description
              "Match packets with AF23 DSCP";
          }
          enum "af31" {
            value 26;
            description
              "Match packets with AF31 DSCP";
          }
          enum "af32" {
            value 28;
            description
              "Match packets with AF32 DSCP";
          }
          enum "af33" {
            value 30;
            description
              "Match packets with AF33 DSCP";
          }
          enum "af41" {
            value 34;
            description
              "Match packets with AF41 DSCP";
          }
          enum "af42" {
            value 36;
            description
              "Match packets with AF42 DSCP";
          }
          enum "af43" {
            value 38;
            description
              "Match packets with AF43 DSCP";
          }
          enum "cs1" {
            value 8;
            description
              "Match packets with CS1 (precedence 1) DSCP";
          }
          enum "cs2" {
            value 16;
            description
              "Match packets with CS2 (precedence 2) DSCP";
          }
          enum "cs3" {
            value 24;
            description
              "Match packets with CS3 (precedence 3) DSCP";
          }
          enum "cs4" {
            value 32;
            description
              "Match packets with CS4 (precedence 4) DSCP";
          }
          enum "cs5" {
            value 40;
            description
              "Match packets with CS5 (precedence 5) DSCP";
          }
          enum "cs6" {
            value 48;
            description
              "Match packets with CS6 (precedence 6) DSCP";
          }
          enum "cs7" {
            value 56;
            description
              "Match packets with CS7 (precedence 7) DSCP";
          }
          enum "ef" {
            value 46;
            description
              "Match packets with EF DSCP";
          }
        }
        type uint32 {
          range "0..63";
        }
      }
      description "Ipv4 acl dscp number";
    }

    typedef Ipv4-acl-status-enum {
      type enumeration {
        enum "disabled" {
          value 0;
          description "Disabled";
        }
        enum "enabled" {
          value 1;
          description "Enabled";
        }
      }
      description "Ipv4 acl status enum";
    }

    typedef Ipv4-acl-icmp-code-range {
      type uint32 {
        range "0..255";
      }
      description "Ipv4 acl icmp code range";
    }

    typedef Ipv4-acl-qos-group-number {
      type uint32 {
        range "0..512";
      }
      description
        "Ipv4 acl qos group number";
    }

    typedef Ipv4-acl-sequence-number-range-acl {
      type uint32 {
        range "1..2147483643";
      }
      description
        "Ipv4 acl sequence number range acl";
    }

    typedef Ipv4-acl-log-threshold-range {
      type uint32 {
        range "1..2147483647";
      }
      description
        "Ipv4 acl log threshold range";
    }

    typedef Ipv4-acl-icmp-type-code-enum {
      type union {
        type enumeration {
          enum "mobile-redirect" {
            value 2162687;
            description
              "Mobile host redirect";
          }
          enum "conversion-error" {
            value 2097151;
            description
              "Datagram conversion";
          }
          enum "traceroute" {
            value 2031615;
            description "Traceroute";
          }
          enum "mask-reply" {
            value 1245183;
            description "Mask replies";
          }
          enum "mask-request" {
            value 1179647;
            description "Mask requests";
          }
          enum "information-reply" {
            value 1114111;
            description
              "Information replies";
          }
          enum "information-request" {
            value 1048575;
            description
              "Information request";
          }
          enum "timestamp-reply" {
            value 983039;
            description "Timestamp replies";
          }
          enum "timestamp-request" {
            value 917503;
            description "Timestamp requests";
          }
          enum "parameter-problem" {
            value 851967;
            description
              "All parameter problems";
          }
          enum "time-exceeded" {
            value 786431;
            description "All time exceeds";
          }
          enum "router-solicitation" {
            value 720895;
            description
              "Router discovery solicitations";
          }
          enum "router-advertisement" {
            value 655359;
            description
              "Router discovery advertisements";
          }
          enum "alternate-address" {
            value 458751;
            description "Alternate address";
          }
          enum "echo" {
            value 589823;
            description "Echo (ping)";
          }
          enum "redirect" {
            value 393215;
            description "All redirects";
          }
          enum "source-quench" {
            value 327679;
            description "Source quenches";
          }
          enum "unreachable" {
            value 262143;
            description "All unreachables";
          }
          enum "echo-reply" {
            value 65535;
            description "Echo reply";
          }
          enum "network-unreachable" {
            value 196608;
            description
              "Network unreachable";
          }
          enum "host-unreachable" {
            value 196609;
            description "Host unreachable";
          }
          enum "protocol-unreachable" {
            value 196610;
            description
              "Protocol unreachable";
          }
          enum "port-unreachable" {
            value 196611;
            description "Port unreachable";
          }
          enum "packet-too-big" {
            value 196612;
            description
              "Fragmentation needed and DF set";
          }
          enum "source-route-failed" {
            value 196613;
            description
              "Source route failed";
          }
          enum "network-unknown" {
            value 196614;
            description "Network unknown";
          }
          enum "host-unknown" {
            value 196615;
            description "Host unknown";
          }
          enum "host-isolated" {
            value 196616;
            description "Host isolated";
          }
          enum "dod-net-prohibited" {
            value 196617;
            description "Network prohibited";
          }
          enum "dod-host-prohibited" {
            value 196618;
            description "Host prohibited";
          }
          enum "net-tos-unreachable" {
            value 196620;
            description
              "Network unreachable for TOS";
          }
          enum "host-tos-unreachable" {
            value 196619;
            description
              "Host unreachable for TOS";
          }
          enum "administratively-prohibited" {
            value 196621;
            description
              "Administratively prohibited";
          }
          enum "host-precedence-unreachable" {
            value 196622;
            description
              "Host unreachable for precedence";
          }
          enum "precedence-unreachable" {
            value 196623;
            description "Precedence cutoff";
          }
          enum "network-redirect" {
            value 327680;
            description "Network redirect";
          }
          enum "host-redirect" {
            value 327681;
            description "Host redirect";
          }
          enum "net-tos-redirect" {
            value 327682;
            description
              "Network redirect for TOS";
          }
          enum "host-tos-redirect" {
            value 327683;
            description
              "Host redirect for TOS";
          }
          enum "ttl-exceeded" {
            value 720896;
            description "TTL exceeded";
          }
          enum "reassembly-timeout" {
            value 720897;
            description "Reassembly timeout";
          }
          enum "general-parameter-problem" {
            value 786432;
            description "Parameter problem";
          }
          enum "option-missing" {
            value 786433;
            description
              "Parameter required but not present";
          }
          enum "no-room-for-option" {
            value 786434;
            description
              "Parameter required but no room";
          }
        }
        type uint32 {
          range "0..2147483646";
        }
      }
      description
        "Ipv4 acl icmp type code enum";
    }

    typedef Ipv4-acl-sequence-number-range {
      type uint32 {
        range "1..2147483646";
      }
      description
        "Ipv4 acl sequence number range";
    }

    typedef Ipv4-acl-frag-flags {
      type union {
        type enumeration {
          enum "dont-fragment" {
            value 1;
            description
              "Match don't fragment flag";
          }
          enum "is-fragment" {
            value 2;
            description
              "Match is fragment flag";
          }
          enum "first-fragment" {
            value 4;
            description
              "Match first fragment flag";
          }
          enum "last-fragment" {
            value 8;
            description
              "Match last fragment flag";
          }
          enum "dont-fragment-is-fragment" {
            value 3;
            description
              "Match don't fragment and is fragment flag";
          }
          enum
            "dont-fragment-first-fragment" {
            value 5;
            description
              "Match don't fragment and first fragment flag";
          }
          enum "dont-fragment-last-fragment" {
            value 9;
            description
              "Match don't fragment and last fragment flag";
          }
        }
        type uint32 {
          range "1..9";
        }
      }
      description "Ipv4 acl frag flags";
    }

    typedef Ipv4-acl-tcp-bits-number {
      type bits {
        bit fin {
          position 0;
          description
            "Match on the FIN bit (0x01)";
        }
        bit syn {
          position 1;
          description
            "Match on the SYN bit (0x02)";
        }
        bit rst {
          position 2;
          description
            "Match on the RST bit (0x04)";
        }
        bit psh {
          position 3;
          description
            "Match on the PSH bit (0x08)";
        }
        bit ack {
          position 4;
          description
            "Match on the ACK bit (0x10)";
        }
        bit urg {
          position 5;
          description
            "Match on the URG bit (0x20)";
        }
      }
      description "Ipv4 acl tcp bits number";
    }

    typedef Ipv4-acl-icmp-type-range {
      type uint32 {
        range "0..255";
      }
      description "Ipv4 acl icmp type range";
    }

    typedef Ipv4-acl-logging-enum {
      type enumeration {
        enum "log" {
          value 1;
          description
            "Log matches against this entry";
        }
        enum "log-input" {
          value 2;
          description
            "Log matches against this entry, including input
interface";
        }
      }
      description "Ipv4 acl logging enum";
    }
  }  // module Cisco-IOS-XR-ipv4-acl-datatypes