module Cisco-IOS-XE-bgp-common-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XE-bgp-common-oper";

    prefix bgp-common-ios-xe-oper;

    import cisco-semver {
      prefix cisco-semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
Customer Service

Postal: 170 W Tasman Drive
San Jose, CA 95134

Tel: +1 1800 553-NETS

E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
common for all bgp operational data.
Copyright (c) 2016-2017, 2019 by Cisco Systems, Inc.
All rights reserved.";

    revision "2019-05-01" {
      description "Added semantic version";
      reference
        "1.1.0";

    }

    revision "2017-02-07" {
      description "Initial revision";
      reference
        "1.0.0";

    }

    cisco-semver:module-version "1.1.0";
    cisco-semver:module-version "1.0.0";

    typedef afi-safi {
      type enumeration {
        enum "ipv4-mdt" {
          value 0;
          description
            "IPv4 MDT address family";
        }
        enum "ipv4-multicast" {
          value 1;
          description
            "IPv4 Multicast address family";
        }
        enum "ipv4-unicast" {
          value 2;
          description
            "IPv4 Unicast address family";
        }
        enum "ipv4-mvpn" {
          value 3;
          description
            "IPV4 MVPN address family";
        }
        enum "ipv4-flowspec" {
          value 4;
          description
            "IPv4 Flowspec address family";
        }
        enum "ipv6-multicast" {
          value 5;
          description
            "IPv6 Multicast address family";
        }
        enum "ipv6-unicast" {
          value 6;
          description
            "IPv6 Unicast address family";
        }
        enum "ipv6-mvpn" {
          value 7;
          description
            "IPv6 MVPN address family";
        }
        enum "ipv6-flowspec" {
          value 8;
          description
            "IPv6 Flowspec address family";
        }
        enum "l2vpn-vpls" {
          value 9;
          description
            "L2VPN VPLS address family";
        }
        enum "l2vpn-e-vpn" {
          value 10;
          description
            "L2VPN EVPN address family";
        }
        enum "nsap-unicast" {
          value 11;
          description
            "NSAP Unicast address family";
        }
        enum "rtfilter-unicast" {
          value 12;
          description
            "RT Filter Unicast address family";
        }
        enum "vpnv4-multicast" {
          value 13;
          description
            "VPNv4 Multicast address family";
        }
        enum "vpnv4-unicast" {
          value 14;
          description
            "VPNv4 Unicast address family";
        }
        enum "vpnv6-unicast" {
          value 15;
          description
            "VPNv6 Unicast address family";
        }
        enum "vpnv6-multicast" {
          value 16;
          description
            "VPNv6 Multicast address family";
        }
        enum "vpnv4-flowspec" {
          value 17;
          description
            "VPNv4 Flowspec address family";
        }
        enum "vpnv6-flowspec" {
          value 18;
          description
            "VPNv6 Flowspec address family";
        }
      }
      description
        "Base identity from which identities
describing address families are derived.
This identity represents IPv4 address family";
    }

    typedef tcp-fsm-state {
      type enumeration {
        enum "closed" {
          value 0;
          description "no connection";
        }
        enum "listen" {
          value 1;
          description
            "Waiting for a connection request from any remote TCP";
        }
        enum "synsent" {
          value 2;
          description
            "Waiting for a matching connection request
after having sent a connection request";
        }
        enum "synrcvd" {
          value 3;
          description
            "Waiting for a confirming connection request acknowledgment
after having both received and sent a connection request";
        }
        enum "established" {
          value 4;
          description
            "connection established";
        }
        enum "finwait1" {
          value 5;
          description
            "Waiting for a connection termination request
from the remote TCP, or an acknowledgment of
the connection termination request previously sent";
        }
        enum "finwait2" {
          value 6;
          description
            "Waiting for a connection termination request from the
remote TCP";
        }
        enum "closewait" {
          value 7;
          description
            "Waiting for a connection termination request from
the local use";
        }
        enum "lastack" {
          value 8;
          description
            "Waiting for an acknowledgment of the connection termination
request previously sent to the remote TCP";
        }
        enum "closing" {
          value 9;
          description
            "Waiting for a connection termination request acknowledgment
from the remote";
        }
        enum "timewait" {
          value 10;
          description
            "waiting for enough time to pass to be sure the remote TCP
received the acknowledgment of its connection termination request";
        }
      }
      description "TCP state machine states";
    }
  }  // module Cisco-IOS-XE-bgp-common-oper