-- This module defines enterprise MIBs for NAT
-- 
-- Copyright (c) 1999-2004, Juniper Networks, Inc.
-- All rights reserved.

NETSCREEN-NAT-MIB DEFINITIONS ::= BEGIN

IMPORTS
    netscreenNAT
        FROM NETSCREEN-SMI
    Integer32, IpAddress, MODULE-IDENTITY, OBJECT-TYPE
        FROM SNMPv2-SMI
    DisplayString
        FROM SNMPv2-TC
    ;

netscreenNATMibModule MODULE-IDENTITY
    LAST-UPDATED  "200503032022Z" -- March 03, 2005
    ORGANIZATION
        "Juniper Networks, Inc."
    CONTACT-INFO
        "Customer Support

         1194 North Mathilda Avenue 
         Sunnyvale, California 94089-1206
         USA

         Tel: 1-800-638-8296
         E-mail: customerservice@juniper.net
         HTTP://www.juniper.net"
    DESCRIPTION
        "Added dip pool utilization attribute" 
    REVISION      "200503030000Z" -- March 03, 2005
    DESCRIPTION
        "This module defines the managed objects for Netscreen NAT"
    REVISION      "200405030000Z" -- May 03, 2004
    DESCRIPTION
        "Modified copyright and contact information"
    REVISION      "200403030000Z" -- March 03, 2004
    DESCRIPTION
        "Converted to SMIv2 by Longview Software"
    REVISION      "200306030000Z" -- June 03, 2003
    DESCRIPTION
        "Change VIP configuration per physical interface"
    REVISION      "200105270000Z" -- May 27, 2001
    DESCRIPTION
        "Creation Date"
    ::= { netscreenNAT 0 }

NsNatDipEntry ::= SEQUENCE
{
    nsNatDipIndex     Integer32,
    nsNatDipId        Integer32,
    nsNatDipLow       IpAddress,
    nsNatDipHigh      IpAddress,
    nsNatDipIfIp      IpAddress,
    nsNatDipIfNetmask IpAddress,
    nsNatDipPTEnable  INTEGER,
    nsNatDipVsys      Integer32,
    nsNatDipUtil      Integer32
}

NsNatMipEntry ::= SEQUENCE
{
    nsNatMipIndex     Integer32,
    nsNatMipIp        IpAddress,
    nsNatMipNetmask   IpAddress,
    nsNatMipHost      IpAddress,
    nsNatMipIfIp      IpAddress,
    nsNatMipIfNetmask IpAddress,
    nsNatMipVsys      Integer32
}

NsNatVipCfgEntry ::= SEQUENCE
{
    nsNatVipCfgIndex       Integer32,
    nsNatVipCfgIp          IpAddress,
    nsNatVipCfgPort        Integer32,
    nsNatVipCfgService     DisplayString,
    nsNatVipCfgStatus      INTEGER,
    nsNatVipCfgLoadBalance INTEGER
}

NsNatVipServerEntry ::= SEQUENCE
{
    nsNatVipServerIndex       Integer32,
    nsNatVipServerVIP         IpAddress,
    nsNatVipServerService     Integer32,
    nsNatVipServerLoadBalance INTEGER,
    nsNatVipServerIp          IpAddress,
    nsNatVipServerWeight      Integer32,
    nsNatVipServerStatus      INTEGER
}

nsNatMipTable OBJECT-TYPE
    SYNTAX        SEQUENCE OF NsNatMipEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "Mapped IP(MIP) is a direct one-to-one maping of traffic
         destined  for one IP address ot another IP address. On
         NetScreen device,  MIP addresses for tunnel and untrusted
         interfaces can be created."
    ::= { netscreenNAT 1 }

nsNatMipEntry OBJECT-TYPE
    SYNTAX        NsNatMipEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "An entry containing attributes of a mip address"
    INDEX
        { nsNatMipIndex }
    ::= { nsNatMipTable 1 }

nsNatMipIndex OBJECT-TYPE
    SYNTAX        Integer32 (0..2147483647)
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "A unique value for each address. Its value ranges between 0
         and 65535 and may not be contingous."
    ::= { nsNatMipEntry 1 }

nsNatMipIp OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "mip address. A MIP must be in the same subnet as the tunnel
         interface to which it is linked to; however, for the untrusted
         interface, a MIP does not need to be in the same subnet. In
         either case, a MIP must not  be the same as the interface
         address or be in any DIP pool that might  also be on that
         subnet."
    ::= { nsNatMipEntry 2 }

nsNatMipNetmask OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Subnet mask for this MIP."
    ::= { nsNatMipEntry 3 }

nsNatMipHost OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Host ip address mip mapping to."
    ::= { nsNatMipEntry 4 }

nsNatMipIfIp OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Interface's ip address that a MIP is linked to."
    ::= { nsNatMipEntry 5 }

nsNatMipIfNetmask OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Interface's netmask that a MIP is linked to."
    ::= { nsNatMipEntry 6 }

nsNatMipVsys OBJECT-TYPE
    SYNTAX        Integer32
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Virtual system this mip belongs to."
    ::= { nsNatMipEntry 7 }

nsNatDipTable OBJECT-TYPE
    SYNTAX        SEQUENCE OF NsNatDipEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "A DIP(Dynamic IP) pool is a range of IP addresses from which
         the NetScreen device can dynamically take addresses to use when
         performing NAT on the source IP address of outgoing or incoming
         IP packets."
    ::= { netscreenNAT 2 }

nsNatDipEntry OBJECT-TYPE
    SYNTAX        NsNatDipEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "An entry containing attributes of a dynamic address"
    INDEX
        { nsNatDipIndex }
    ::= { nsNatDipTable 1 }

nsNatDipIndex OBJECT-TYPE
    SYNTAX        Integer32 (0..2147483647)
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "A unique value for each address.  Its value ranges between 0
         and 65535 and may not be contigous."
    ::= { nsNatDipEntry 1 }

nsNatDipId OBJECT-TYPE
    SYNTAX        Integer32
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "DIP pool id."
    ::= { nsNatDipEntry 2 }

nsNatDipLow OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Start IP Address Range. The range of addresses in a DIP pool
         must be in the same subnet as the interface IP address, but the
         DIP pool  should not contain the interface IP or any MIP or VIP
         address that might on that subnet."
    ::= { nsNatDipEntry 3 }

nsNatDipHigh OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "End IP Address Range. The range of addresses in a DIP pool
         must be in the same subnet as the interface IP address, but the
         DIP pool  should not contain the interface IP or any MIP or VIP
         address that might on that subnet."
    ::= { nsNatDipEntry 4 }

nsNatDipIfIp OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Interface's ip address that a DIP is linked to."
    ::= { nsNatDipEntry 5 }

nsNatDipIfNetmask OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "interface's ip address that a DIP is linked to."
    ::= { nsNatDipEntry 6 }

nsNatDipPTEnable OBJECT-TYPE
    SYNTAX        INTEGER {
        disable(0),
        enabled(1)
    }
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Enable Port Translation"
    ::= { nsNatDipEntry 7 }

nsNatDipVsys OBJECT-TYPE
    SYNTAX        Integer32
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "virtual system this dip belongs to"
    ::= { nsNatDipEntry 8 }

nsNatDipUtil OBJECT-TYPE
    SYNTAX        Integer32
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "dip pool utilzation for this entry. Only applicable to fixed dip.  If this is not a fixed dip this will return 0"
    ::= { nsNatDipEntry 9 }

nsNatVip OBJECT IDENTIFIER ::= { netscreenNAT 3 }

nsNatVipCfgTable OBJECT-TYPE
    SYNTAX        SEQUENCE OF NsNatVipCfgEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "VIP(Virtual IP) allows you to map routable IP addresses to
         internal servers, therby providing transparent connections for
         a NAT networks to the Internet. This table collects all VIP
         configurations in NetScreen device."
    ::= { nsNatVip 1 }

nsNatVipCfgEntry OBJECT-TYPE
    SYNTAX        NsNatVipCfgEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "Each entry in the nsNatVipCfgTable holds a set of
         configuration parameters associated with an instance of VIP."
    INDEX
        { nsNatVipCfgIndex }
    ::= { nsNatVipCfgTable 1 }

nsNatVipCfgIndex OBJECT-TYPE
    SYNTAX        Integer32 (0..2147483647)
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "A unique value for each vip configuation.  Its value ranges
         between 1 and 65535 and may not be contingous."
    ::= { nsNatVipCfgEntry 1 }

nsNatVipCfgIp OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "The IP address for the VIP, which must be in the same subnet
         as the  untrusted interface and can even be the same address as
         the untrusted interface."
    ::= { nsNatVipCfgEntry 2 }

nsNatVipCfgPort OBJECT-TYPE
    SYNTAX        Integer32
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "The port number for communication between the trusted server
         and the untrusted interfce on the NetScreen device."
    ::= { nsNatVipCfgEntry 3 }

nsNatVipCfgService OBJECT-TYPE
    SYNTAX        DisplayString (SIZE(0..255))
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Service for the server on the trusted interface."
    ::= { nsNatVipCfgEntry 4 }

nsNatVipCfgStatus OBJECT-TYPE
    SYNTAX        INTEGER {
        not-available(0),
        available(1)
    }
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "The status of the server on the trusted/DMZ interface."
    ::= { nsNatVipCfgEntry 5 }

nsNatVipCfgLoadBalance OBJECT-TYPE
    SYNTAX        INTEGER {
        null(0),
        round-robin(1),
        weighted-round-robin(2),
        least-conns(3),
        weighted-least-conns(4)
    }
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Load balance algorithm for the Virtual IP servers."
    ::= { nsNatVipCfgEntry 6 }

nsNatVipServerTable OBJECT-TYPE
    SYNTAX        SEQUENCE OF NsNatVipServerEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "Ballancing the loads on NetScreen servers allow traffic
         intended for a server(one IP address on the untrusted network)
         to be mapped to several different IP addresses on the DMZ or
         trusted network. There can be up to eight servers in one load
         balancing group, which apperas as a single virtual server.This
         table collects all the  server pool configurations for the
         virtual ip server."
    ::= { nsNatVip 2 }

nsNatVipServerEntry OBJECT-TYPE
    SYNTAX        NsNatVipServerEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "An entry containing attributes of a vip configuration's server
         pool."
    INDEX
        { nsNatVipServerIndex }
    ::= { nsNatVipServerTable 1 }

nsNatVipServerIndex OBJECT-TYPE
    SYNTAX        Integer32 (0..2147483647)
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "A unique value for each vip server  configuation.  Its value
         ranges between 1 and 65535 and may not be contigous."
    ::= { nsNatVipServerEntry 1 }

nsNatVipServerVIP OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "The IP address for the VIP."
    ::= { nsNatVipServerEntry 2 }

nsNatVipServerService OBJECT-TYPE
    SYNTAX        Integer32
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Service provideing through the VIP."
    ::= { nsNatVipServerEntry 3 }

nsNatVipServerLoadBalance OBJECT-TYPE
    SYNTAX        INTEGER {
        null(0),
        round-robin(1),
        weighted-round-robin(2),
        least-conns(3),
        weighted-least-conns(4)
    }
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Load balance algorithm for the vitural IP servers."
    ::= { nsNatVipServerEntry 4 }

nsNatVipServerIp OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Virtual IP server's IP address."
    ::= { nsNatVipServerEntry 5 }

nsNatVipServerWeight OBJECT-TYPE
    SYNTAX        Integer32
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Loadbalance algorithm weight."
    ::= { nsNatVipServerEntry 6 }

nsNatVipServerStatus OBJECT-TYPE
    SYNTAX        INTEGER {
        down(0),
        up(1)
    }
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "Virtual IP server's status."
    ::= { nsNatVipServerEntry 7 }

END


