bors declare the router down.  This  should  be           some  multiple  of  the  Hello  interval.  This           value must be the same for the  virtual  neigh-           bor."       DEFVAL { 60 }       ::= { ospfVirtIfEntry 6 }    ospfVirtIfState OBJECT-TYPE        SYNTAX   INTEGER    {                    down (1),            -- these use the same encoding                    pointToPoint (4)     -- as the ospfIfTable                  }        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "OSPF virtual interface states."       DEFVAL   { down }       ::= { ospfVirtIfEntry 7 }    ospfVirtIfEvents OBJECT-TYPE        SYNTAX   Counter32        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The number of state changes or error events on           this Virtual Link"       ::= { ospfVirtIfEntry 8 }    ospfVirtIfAuthKey OBJECT-TYPE        SYNTAX   OCTET STRING (SIZE(0..256))        MAX-ACCESS   read-create        STATUS   current        DESCRIPTION           "If Authentication Type is simplePassword,  the           device  will left adjust and zero fill to 8 oc-           tets.           Note that unauthenticated  interfaces  need  no           authentication key, and simple password authen-           tication cannot use a key of more  than  8  oc-           tets.  Larger keys are useful only with authen-           tication mechanisms not specified in this docu-           ment.           When  read,  ospfVifAuthKey  always  returns  a           string of length zero."       REFERENCE          "OSPF Version 2, Section 9  The  Interface  Data          Structure"      DEFVAL   { '0000000000000000'H }    -- 0.0.0.0.0.0.0.0      ::= { ospfVirtIfEntry 9 }    ospfVirtIfStatus OBJECT-TYPE        SYNTAX   RowStatus        MAX-ACCESS   read-create        STATUS   current        DESCRIPTION           "This variable displays the status of  the  en-           try.  Setting it to 'invalid' has the effect of           rendering it inoperative.  The internal  effect           (row removal) is implementation dependent."       ::= { ospfVirtIfEntry 10 }    ospfVirtIfAuthType OBJECT-TYPE        SYNTAX   INTEGER (0..255)                    -- none (0),                    -- simplePassword (1)                    -- md5 (2)                    -- reserved for specification by IANA (> 2)        MAX-ACCESS   read-create        STATUS   current        DESCRIPTION           "The authentication type specified for a virtu-           al  interface.  Additional authentication types           may be assigned locally."       REFERENCE          "OSPF Version 2, Appendix E Authentication"      DEFVAL { 0 }        -- no authentication, by default      ::= { ospfVirtIfEntry 11 }--  OSPF Neighbor Table--      The OSPF Neighbor Table describes all neighbors in--      the locality of the subject router.    ospfNbrTable OBJECT-TYPE        SYNTAX   SEQUENCE OF OspfNbrEntry        MAX-ACCESS   not-accessible        STATUS   current        DESCRIPTION           "A table of non-virtual neighbor information."       REFERENCE          "OSPF Version 2, Section 10  The  Neighbor  Data          Structure"      ::= { ospf 10 }    ospfNbrEntry OBJECT-TYPE        SYNTAX   OspfNbrEntry        MAX-ACCESS   not-accessible        STATUS   current        DESCRIPTION           "The information regarding a single neighbor."       REFERENCE          "OSPF Version 2, Section 10  The  Neighbor  Data          Structure"      INDEX { ospfNbrIpAddr, ospfNbrAddressLessIndex }      ::= { ospfNbrTable 1 }OspfNbrEntry ::=    SEQUENCE {        ospfNbrIpAddr            IpAddress,        ospfNbrAddressLessIndex            InterfaceIndex,        ospfNbrRtrId            RouterID,        ospfNbrOptions            Integer32,        ospfNbrPriority            DesignatedRouterPriority,        ospfNbrState            INTEGER,        ospfNbrEvents            Counter32,        ospfNbrLsRetransQLen            Gauge32,        ospfNbmaNbrStatus            RowStatus,        ospfNbmaNbrPermanence            INTEGER,        ospfNbrHelloSuppressed            TruthValue              }    ospfNbrIpAddr OBJECT-TYPE        SYNTAX   IpAddress        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The IP address this neighbor is using  in  its           IP  Source  Address.  Note that, on addressless           links, this will not be 0.0.0.0,  but  the  ad-           dress of another of the neighbor's interfaces."       ::= { ospfNbrEntry 1 }    ospfNbrAddressLessIndex OBJECT-TYPE        SYNTAX   InterfaceIndex        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "On an interface having an  IP  Address,  zero.           On  addressless  interfaces,  the corresponding           value of ifIndex in the Internet Standard  MIB.           On  row  creation, this can be derived from the           instance."       ::= { ospfNbrEntry 2 }    ospfNbrRtrId OBJECT-TYPE        SYNTAX   RouterID        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "A 32-bit integer (represented as a type  IpAd-           dress)  uniquely  identifying  the  neighboring           router in the Autonomous System."       DEFVAL   { '00000000'H }    -- 0.0.0.0       ::= { ospfNbrEntry 3 }    ospfNbrOptions OBJECT-TYPE        SYNTAX   Integer32        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "A Bit Mask corresponding to the neighbor's op-           tions field.           Bit 0, if set, indicates that the  system  will           operate  on  Type of Service metrics other than           TOS 0.  If zero, the neighbor will  ignore  all           metrics except the TOS 0 metric.           Bit 1, if set, indicates  that  the  associated           area  accepts and operates on external informa-           tion; if zero, it is a stub area.           Bit 2, if set, indicates that the system is ca-           pable  of routing IP Multicast datagrams; i.e.,           that it implements the Multicast Extensions  to           OSPF.           Bit 3, if set, indicates  that  the  associated           area  is  an  NSSA.  These areas are capable of           carrying type 7 external advertisements,  which           are  translated into type 5 external advertise-           ments at NSSA borders."       REFERENCE          "OSPF Version 2, Section 12.1.2 Options"      DEFVAL { 0 }      ::= { ospfNbrEntry 4 }    ospfNbrPriority OBJECT-TYPE        SYNTAX   DesignatedRouterPriority        MAX-ACCESS   read-create        STATUS   current        DESCRIPTION           "The priority of this neighbor in the designat-           ed router election algorithm.  The value 0 sig-           nifies that the neighbor is not eligible to be-           come  the  designated router on this particular           network."       DEFVAL { 1 }       ::= { ospfNbrEntry 5 }    ospfNbrState OBJECT-TYPE        SYNTAX   INTEGER    {                    down (1),                    attempt (2),                    init (3),                    twoWay (4),                    exchangeStart (5),                    exchange (6),                    loading (7),                    full (8)                  }        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The State of the relationship with this Neigh-           bor."       REFERENCE          "OSPF Version 2, Section 10.1 Neighbor States"      DEFVAL   { down }      ::= { ospfNbrEntry 6 }    ospfNbrEvents OBJECT-TYPE        SYNTAX   Counter32        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The number of times this neighbor relationship           has changed state, or an error has occurred."       ::= { ospfNbrEntry 7 }    ospfNbrLsRetransQLen OBJECT-TYPE        SYNTAX   Gauge32        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The  current  length  of  the   retransmission           queue."       ::= { ospfNbrEntry 8 }    ospfNbmaNbrStatus OBJECT-TYPE        SYNTAX   RowStatus        MAX-ACCESS   read-create        STATUS   current        DESCRIPTION           "This variable displays the status of  the  en-           try.  Setting it to 'invalid' has the effect of           rendering it inoperative.  The internal  effect           (row removal) is implementation dependent."       ::= { ospfNbrEntry 9 }    ospfNbmaNbrPermanence OBJECT-TYPE        SYNTAX   INTEGER    {                    dynamic (1),        -- learned through protocol                    permanent (2)       -- configured address                  }        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "This variable displays the status of  the  en-           try.   'dynamic'  and  'permanent' refer to how           the neighbor became known."       DEFVAL { permanent }       ::= { ospfNbrEntry 10 }    ospfNbrHelloSuppressed OBJECT-TYPE        SYNTAX   TruthValue        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "Indicates whether Hellos are being  suppressed           to the neighbor"       ::= { ospfNbrEntry 11 }--  OSPF Virtual Neighbor Table--      This table describes all virtual neighbors.--      Since Virtual Links are configured in the--      virtual interface table, this table is read-only.    ospfVirtNbrTable OBJECT-TYPE        SYNTAX   SEQUENCE OF OspfVirtNbrEntry        MAX-ACCESS   not-accessible        STATUS   current        DESCRIPTION           "A table of virtual neighbor information."       REFERENCE          "OSPF Version 2, Section 15  Virtual Links"      ::= { ospf 11 }    ospfVirtNbrEntry OBJECT-TYPE        SYNTAX   OspfVirtNbrEntry        MAX-ACCESS   not-accessible        STATUS   current        DESCRIPTION           "Virtual neighbor information."       INDEX { ospfVirtNbrArea, ospfVirtNbrRtrId }       ::= { ospfVirtNbrTable 1 }OspfVirtNbrEntry ::=    SEQUENCE {        ospfVirtNbrArea            AreaID,        ospfVirtNbrRtrId            RouterID,        ospfVirtNbrIpAddr            IpAddress,        ospfVirtNbrOptions            Integer32,        ospfVirtNbrState            INTEGER,        ospfVirtNbrEvents            Counter32,        ospfVirtNbrLsRetransQLen            Gauge32,        ospfVirtNbrHelloSuppressed                TruthValue              }    ospfVirtNbrArea OBJECT-TYPE        SYNTAX   AreaID        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The Transit Area Identifier."       ::= { ospfVirtNbrEntry 1 }    ospfVirtNbrRtrId OBJECT-TYPE        SYNTAX   RouterID        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "A  32-bit  integer  uniquely  identifying  the           neighboring router in the Autonomous System."       ::= { ospfVirtNbrEntry 2 }    ospfVirtNbrIpAddr OBJECT-TYPE        SYNTAX   IpAddress        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The IP address this Virtual  Neighbor  is  us-           ing."       ::= { ospfVirtNbrEntry 3 }    ospfVirtNbrOptions OBJECT-TYPE        SYNTAX   Integer32        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "A Bit Mask corresponding to the neighbor's op-           tions field.           Bit 1, if set, indicates that the  system  will           operate  on  Type of Service metrics other than           TOS 0.  If zero, the neighbor will  ignore  all           metrics except the TOS 0 metric.           Bit 2, if set, indicates  that  the  system  is           Network  Multicast  capable; ie, that it imple-           ments OSPF Multicast Routing."       ::= { ospfVirtNbrEntry 4 }    ospfVirtNbrState OBJECT-TYPE        SYNTAX   INTEGER    {                    down (1),                    attempt (2),                    init (3),                    twoWay (4),                    exchangeStart (5),                    exchange (6),                    loading (7),                    full (8)                  }        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The state of the  Virtual  Neighbor  Relation-           ship."       ::= { ospfVirtNbrEntry 5 }    ospfVirtNbrEvents OBJECT-TYPE        SYNTAX   Counter32        MAX-ACCESS   read-only        STATUS   current        DESCRIPTION           "The number of  times  this  virtual  link  has           changed its state, or an e