DECNET-PHIV-MIB DEFINITIONS ::= BEGIN

     IMPORTS

        Gauge

           FROM RFC1155-SMI

         OBJECT-TYPE

            FROM RFC-1212

         mib-2, DisplayString

           FROM RFC1213-MIB;

-- DECNet Phase-IV MIB

     phiv      OBJECT IDENTIFIER ::= { mib-2 18 }

-- textual conventions

PhivAddr ::= OCTET STRING (SIZE (2))

-- This data type is intended as a short word representation of

-- standard DECnet Phase IV addresses. DECnet addresses are

-- hierarchically structured numbers assigned to a particular

-- DECnet node. The address is structured so that the area

-- number is contained in the most significant 6 bits of the

-- first octet.  The next 2 bits of the first octet contain

-- the first two bits of the host address.  The remainder of

-- the host address is contained in the second octet.

PhivCounter ::= INTEGER

-- This data type has been created for DECnet counters.  These

-- counters latch at their maximum specified value until either

-- the system is restarted, or they are reset to zero by the user

-- or management software.

InterfaceIndex ::= INTEGER

--  The range of ifIndex, i.e., (1..2147483647)

-- groups in the decnetiv mib

      phivSystem             OBJECT IDENTIFIER ::= { phiv 1 }

      phivManagement         OBJECT IDENTIFIER ::= { phiv 2 }

      session                OBJECT IDENTIFIER ::= { phiv 3 }

      end                    OBJECT IDENTIFIER ::= { phiv 4 }

      routing                OBJECT IDENTIFIER ::= { phiv 5 }

      circuit                OBJECT IDENTIFIER ::= { phiv 6 }

      ddcmp                  OBJECT IDENTIFIER ::= { phiv 7 }

      control                OBJECT IDENTIFIER ::= { phiv 8 }

      ethernet               OBJECT IDENTIFIER ::= { phiv 9 }

      counters               OBJECT IDENTIFIER ::= { phiv 10 }

      adjacency              OBJECT IDENTIFIER ::= { phiv 11 }

      line                   OBJECT IDENTIFIER ::= { phiv 12 }

      nonBroadcastLine       OBJECT IDENTIFIER ::= { phiv 14 }

      area                   OBJECT IDENTIFIER ::= { phiv 15 }

-- System Group

-- The implementation of the System Group is mandatory for

-- all systems.

phivSystemState OBJECT-TYPE

     SYNTAX INTEGER {

         on (1),

         off (2),

         shut (3),

         restricted (4)

     }

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This represents the operational state of the executor

         node.

         The possible states are:

         ON          Allows logical links.

         OFF         Allows no new links, terminates existing

                     links, and stops routing traffic through.

         SHUT        Allows no new logical links, does not

                     destroy existing logical links, and goes

                     to the OFF state when all logical links are

                     gone.

         RESTRICTED  Allows no new incoming logical links from

                     other nodes.

         NOTE: These values are incremented by one compared to

         the standard DECnet values in order to maintain

         compliance with RFC 1155)."

     ::= { phivSystem 1 }

phivExecIdent OBJECT-TYPE

     SYNTAX DisplayString (SIZE (0..32))

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This is a text string that describes the executor node

         (for example, 'Research Lab').  The string is up to 32

         characters of any type."

     ::= { phivSystem 2 }

-- Network Management Group

-- The implementation of the Network Management Group is

-- mandatory for all systems which contain a DECnet-style

-- management version.

phivMgmtMgmtVers OBJECT-TYPE

     SYNTAX DisplayString (SIZE (0..255))

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This is the read-only Network Management Version,

         consisting of the version number, the Engineering

         Change Order (ECO) number, and the user ECO number

         (for example, 3.0.0). This parameter applies to the

         executor node only."

     ::= { phivManagement 1 }

-- Session Layer Group

-- The implementation of the Session Layer Group is optional.

-- A system can be said to implement this group if and only if

-- all objects in this group are implemented.

phivSessionSystemName OBJECT-TYPE

     SYNTAX DisplayString (SIZE (0..6))

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Name to be associated with the node identification.

         Only one name can be assigned to a node address or a

         circuit identification. No name should be used more than

         once in a DECnet network. Node-name is one to six upper

         case alphanumeric characters with at least one alpha

         character. A length of 0 indicates no name."

     ::= { session 1 }

phivSessionInTimer OBJECT-TYPE

     SYNTAX INTEGER (0..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum duration between the

         time a connect is received for a process at the

         executor node and the time that process accepts or

         rejects it. If the connect is not accepted or rejected

         by the user within the number of seconds specified,

         Session Control rejects it for the user.  A value of 0

         indicates no timer is running."

     ::= { session 2 }

phivSessionOutTimer OBJECT-TYPE

     SYNTAX INTEGER (0..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the duration between the time the

         executor requests a connect and the time that connect is

         acknowledged by the destination node. If the connect is

         not acknowledged within the number of seconds

         specified, Session Control returns an error.  A value of 0

         indicates no timer is running."

     ::= { session 3 }

-- End Communication Layer Group

-- The implementation of the End Communication Layer Group is optional.

-- A system can be said to implement this group if and only if

-- all objects in this group are implemented.

-- Remote State Table

phivEndRemoteTable OBJECT-TYPE

     SYNTAX SEQUENCE OF PhivEndRemoteEntry

     ACCESS not-accessible

     STATUS mandatory

     DESCRIPTION

         "Information about the state of sessions between the

         node under study and the nodes found in the table."

     ::= { end 1 }

phivEndRemoteEntry OBJECT-TYPE

     SYNTAX PhivEndRemoteEntry

     ACCESS not-accessible

     STATUS mandatory

     DESCRIPTION

         "Information about a particular remote node as seen

         from the end communication layer."

     INDEX  { phivEndRemoteHostNodeID }

     ::= { phivEndRemoteTable 1 }

PhivEndRemoteEntry ::=

     SEQUENCE {

         phivEndRemoteHostNodeID

             PhivAddr,

         phivEndRemoteState

             INTEGER,

         phivEndCircuitIndex

             INTEGER,

         phivEndActiveLinks

             INTEGER,

         phivEndDelay

             INTEGER

     }

phivEndRemoteHostNodeID OBJECT-TYPE

     SYNTAX PhivAddr -- OCTET STRING (SIZE (2))

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This value is the address of the remote node to be

         evaluated."

     ::= { phivEndRemoteEntry 1 }

phivEndRemoteState OBJECT-TYPE

     SYNTAX INTEGER {

         on (1),

         off (2),

         shut (3),

         restricted (4)

     }

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This represents the operational state of the remote node

         being evaluated.

         The possible states are:

         ON          Allows logical links.

         OFF         Allows no new links, terminates existing

                     links, and stops routing traffic through.

         SHUT        Allows no new logical links, does not

                     destroy existing logical links, and goes

                     to the OFF state when all logical links are

                     gone.

         RESTRICTED  Allows no new incoming logical links from

                     other nodes.

         NOTE: These values are incremented by one compared to

         the standard DECnet values in order to maintain

         compliance with RFC 1155."

     ::= { phivEndRemoteEntry 2 }

phivEndCircuitIndex OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "A unique index value for each known circuit used to

         communicate with the remote node.  This is the same

         value as phivCircuitIndex."

     ::= { phivEndRemoteEntry 3 }

phivEndActiveLinks OBJECT-TYPE

     SYNTAX INTEGER (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This read-only parameter represents the number of active

         logical links from the executor to the destination node."

     ::= { phivEndRemoteEntry 4 }

phivEndDelay OBJECT-TYPE

     SYNTAX INTEGER (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This read-only parameter is the average round trip

         delay in seconds to the destination node. This

         parameter is kept on a remote node basis."

     ::= { phivEndRemoteEntry 5 }

-- End System Counter Table

phivEndCountTable OBJECT-TYPE

     SYNTAX SEQUENCE OF PhivEndCountEntry

     ACCESS not-accessible

     STATUS mandatory

     DESCRIPTION

         "Information about the counters associated with each end

         system that is known to the entity. These counters

         reflect totals from the perspective of the executor

         node."

     ::= { end 2 }

phivEndCountEntry OBJECT-TYPE

     SYNTAX PhivEndCountEntry

     ACCESS not-accessible

     STATUS mandatory

     DESCRIPTION

         "Information about a particular session between two end

         systems."

     INDEX  { phivEndCountHostNodeID }

     ::= { phivEndCountTable 1 }

PhivEndCountEntry ::=

     SEQUENCE {

         phivEndCountHostNodeID

             PhivAddr,

         phivEndCountSecsLastZeroed

             PhivCounter,

         phivEndCountUsrBytesRec

             PhivCounter,

         phivEndCountUsrBytesSent

             PhivCounter,

         phivEndUCountUsrMessRec

             PhivCounter,

         phivEndCountUsrMessSent

             PhivCounter,

         phivEndCountTotalBytesRec

             PhivCounter,

         phivEndCountTotalBytesSent

             PhivCounter,

         phivEndCountTotalMessRec

             PhivCounter,

         phivEndCountTotalMessSent

             PhivCounter,

         phivEndCountConnectsRecd

             PhivCounter,

         phivEndCountConnectsSent

             PhivCounter,

         phivEndCountReponseTimeouts

             PhivCounter,

         phivEndCountRecdConnectResErrs

             PhivCounter

     }

phivEndCountHostNodeID OBJECT-TYPE

     SYNTAX PhivAddr -- OCTET STRING (SIZE (2))

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This value is the address of the remote node to be

         evaluated."

     ::= { phivEndCountEntry 1 }

phivEndCountSecsLastZeroed OBJECT-TYPE

     SYNTAX PhivCounter (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This value is the number of seconds that have elapsed

         since the counters for the node in this table row were

         last set to zero. This counter is located in the

         network management layer, but is returned with the

         end system information which follows."

     ::= { phivEndCountEntry 2 }

phivEndCountUsrBytesRec OBJECT-TYPE

     SYNTAX PhivCounter (0..2147483647)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of user bytes received from the target host."

     ::= { phivEndCountEntry 3 }

phivEndCountUsrBytesSent OBJECT-TYPE

     SYNTAX PhivCounter (0..2147483647)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of user bytes sent to the target host."

     ::= { phivEndCountEntry 4 }

phivEndUCountUsrMessRec OBJECT-TYPE

     SYNTAX PhivCounter (0..2147483647)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of user messages received from the target host."

     ::= { phivEndCountEntry 5 }

phivEndCountUsrMessSent OBJECT-TYPE

     SYNTAX PhivCounter (0..2147483647)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of user messages sent to the target host."

     ::= { phivEndCountEntry 6 }

phivEndCountTotalBytesRec OBJECT-TYPE

     SYNTAX PhivCounter (0..2147483647)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of bytes received from the target host."

     ::= { phivEndCountEntry 7 }

phivEndCountTotalBytesSent OBJECT-TYPE

     SYNTAX PhivCounter (0..2147483647)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of bytes sent to the target host."

     ::= { phivEndCountEntry 8 }

phivEndCountTotalMessRec OBJECT-TYPE

     SYNTAX PhivCounter (0..2147483647)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of messages received from the target host."

     ::= { phivEndCountEntry 9 }

phivEndCountTotalMessSent OBJECT-TYPE

     SYNTAX PhivCounter (0..2147483647)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of messages sent to the target host."

     ::= { phivEndCountEntry 10 }

phivEndCountConnectsRecd OBJECT-TYPE

     SYNTAX PhivCounter (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of connects received from the target host."

     ::= { phivEndCountEntry 11 }

phivEndCountConnectsSent OBJECT-TYPE

     SYNTAX PhivCounter (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of connects sent to the target host."

     ::= {phivEndCountEntry 12 }

phivEndCountReponseTimeouts OBJECT-TYPE

     SYNTAX PhivCounter (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of response timeouts."

     ::= { phivEndCountEntry 13 }

phivEndCountRecdConnectResErrs OBJECT-TYPE

     SYNTAX PhivCounter (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of received connect resource errors."

     ::= {phivEndCountEntry 14 }

-- additional End System objects

phivEndMaxLinks OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum active logical

         link count allowed for the executor."

     ::= { end 3 }

phivEndNSPVers OBJECT-TYPE

     SYNTAX DisplayString (SIZE (0..255))

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This read-only parameter represents the version number

         of the node End Communication S/W. The format is

         version number, ECO, and user ECO, e.g., 4.1.0"

     ::= { end 4 }

phivEndRetransmitFactor OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum number of times the

         source End Communication at the executor node will

         restart the retransmission timer when it expires. If

         the number is exceeded, Session Control disconnects the

         logical link for the user."

     ::= { end 5 }

phivEndDelayFact OBJECT-TYPE

     SYNTAX INTEGER (1..255)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This is the number by which to multiply one sixteenth

         of the estimated round trip delay to a node to set the

         retransmission timer to that node."

     ::= { end 6 }

phivEndDelayWeight OBJECT-TYPE

     SYNTAX INTEGER (1..255)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This number represents the weight to apply to a

         current round trip delay estimate to a remote node

         when updating the estimated round trip delay to a node.

         On some systems the number must be 1 less than a power

         of 2 for computational efficiency."

     ::= { end 7 }

phivEndInactivityTimer OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum duration of inactivity

         (no data in either direction) on a logical link before

         the node checks to see if the logical link still works.

         If no activity occurs within the minimum number of

         seconds, End Communication generates artificial

         traffic to test the link (End Communication

         specification)."

     ::= { end 8 }

phivEndCountZeroCount OBJECT-TYPE

     SYNTAX INTEGER {

         other (1),

         reset (2)

     }

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "When this value is set to 2, all of the counters in

         the End System Counter Table are set to zero."

     ::= { end 9 }

phivEndMaxLinksActive OBJECT-TYPE

     SYNTAX PhivCounter (0..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the high water mark for the

         number of links that were active at any one time."

     ::= { end 10 }

-- Routing Layer Group

-- The implementation of the Routing Layer Group is mandatory for

-- all systems that implement level 1 routing layer

-- communications.

phivRouteBroadcastRouteTimer OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value determines the maximum time in seconds

          allowed between Routing updates on Ethernet

          circuits. When this timer expired before a routing

          update occurs, a routing update is forced.  With a

          standard calculation, Routing also uses this timer

          to enforce a minimum delay between routing updates."

     ::= { routing 1 }

phivRouteBuffSize OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This parameter value determines the maximum size of

          a Routing message. It therefore determines the maximum

          size message that can be forwarded.  This size includes

          protocol overhead down to and including the End

          Communication layer, plus a constant value of 6. (This

          value of 6 is included to provide compatibility with

          the parameter definition in Phase III, which included

          the Routing overhead.) It does not include Routing or

          Data link overhead (except for the constant value of

          6). There is one buffer size for all circuits.

          NOTE: The BUFFER SIZE defines the maximum size messages

          that the Routing layer can forward. The SEGMENT BUFFER

          SIZE (defined below) defines the maximum size messages

          that the End Communication layer can transmit or

          receive. The SEGMENT BUFFER SIZE is always less than

          or equal to the BUFFER SIZE. Normally the two

          parameters will be equal. They may be different to

          allow the network manager to alter buffer sizes

          on all nodes without interruption of service. They both

          include an extra 6 bytes for compatibility with Phase

          III."

     ::= { routing 2 }

phivRouteRoutingVers OBJECT-TYPE

     SYNTAX DisplayString (SIZE (0..255))

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This read-only parameter identifies the executor node's

         Routing version number.  The format is version number,

         ECO, and user ECO, e.g., 4.1.0"

     ::= { routing 3 }

phivRouteMaxAddr OBJECT-TYPE

     SYNTAX INTEGER (1..1023)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the largest node number and,

         therefore, number of nodes that can be known about

         by the executor node's home area."

     ::= { routing 4 }

phivRouteMaxBdcastNonRouters OBJECT-TYPE

     SYNTAX INTEGER (0..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum total number of

         nonrouters the executor node can have on its Ethernet

         circuits."

     ::= { routing 5 }

phivRouteMaxBdcastRouters OBJECT-TYPE

     SYNTAX INTEGER (0..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum total number of

         routers the executor node can have on its Ethernet

         circuits."

     ::= { routing 6 }

phivRouteMaxBuffs OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum number of transmit

         buffers that Routing may use for all circuits."

     ::= { routing 7 }

phivRouteMaxCircuits OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum number of Routing

         circuits that the executor node can know about."

     ::= { routing 8 }

phivRouteMaxCost OBJECT-TYPE

     SYNTAX INTEGER (1..1022)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum total path cost

         allowed from the executor to any node within an area.

         The path cost is the sum of the circuit costs along

         a path between two nodes. This parameter defines the

         point where the executor node's Routing routing

         decision algorithm declares another node unreachable

         because the cost of the least costly path to the

         other node is excessive. For correct operation, this

         parameter must not be less than the maximum path cost

         of the network."

     ::= { routing 9 }

phivRouteMaxHops OBJECT-TYPE

     SYNTAX INTEGER (1..30)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum number of routing hops

         allowable from the executor to any other reachable node

         within an area. (A hop is the logical distance over a

         circuit between two adjacent nodes.) This parameter

         defines the point where the executor node's Routing

         routing decision algorithm declares another node

         unreachable because the length of the shortest path

         between the two nodes is too long. For correct

         operation, this parameter must not be less than the

         network diameter. (The network diameter is the

         reachability distance between the two nodes of the

         network having the greatest reachability distance,

         where reachability distance is the length the shortest

         path between a given pair of nodes.)"

     ::= { routing 10 }

phivRouteMaxVisits OBJECT-TYPE

     SYNTAX INTEGER (1..63)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value represents the maximum number of nodes a

         message coming into the executor node can have visited.

         If the message is not for this node and the MAXIMUM

         VISITS number is exceeded, the message is discarded.

         The MAXIMUM VISITS parameter defines the point where

         the packet lifetime control algorithm discards

         a packet that has traversed too many nodes. For correct

         operation, this parameter must not be less than the

         maximum path length of the network. (The maximum path

         length is the routing distance between the two nodes of

         the network having the greatest routing distance, where

         routing distance is the length of the least costly

         path between a given pair of nodes.)"

     ::= { routing 11 }

phivRouteRoutingTimer OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This value determines the maximum time in seconds

         allowed between Routing updates on non-Ethernet

         circuits. When this timer expires before a routing

         update occurs, a routing update is forced."

     ::= { routing 12 }

phivRouteSegBuffSize OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-write

     STATUS mandatory

     DESCRIPTION

         "This parameter value determines the maximum size of an

         end-to-end segment. The size is a decimal integer in

         the range 1-65535. This size is in bytes. This size

         includes protocol overhead down to and including the

         End Communication layer, plus a constant value of 6.

         (This value of 6 is included to provide compatibility

         with the BUFFER SIZE parameter definition.) It does not

         include Routing or Data link overhead (except for the

         constant value of 6)."

     ::= { routing 13 }

phivRouteType OBJECT-TYPE

     SYNTAX INTEGER {

         routing-III (1),

         nonrouting-III (2),

         area (3),

         routing-IV (4),

         nonrouting-IV (5)

     }

     ACCESS read-only

     STATUS obsolete

     DESCRIPTION

         "This parameter indicates the type of the executor

         node. The node-type is one of the following:

         routing-III

         nonrouting-III

         routing-IV

         ronrouting-IV

         area

         A routing node has full routing capability. A

         nonrouting node contains a subset of the Routing

         routing modules. The III and IV indicate the DNA

         phase of the node. Nonrouting nodes can deliver

         and receive packets to and from any node, but cannot

         route packets from other nodes through to other nodes.

         An area node routes between areas. Refer to the Routing

         specification for details.

         For adjacent nodes, this is a read-only parameter that

         indicates the type of the reachable adjacent node.

         NOTE: The ROUTING-III and NONROUTING-III values are

         incremented by one compared to the standard DECnet

         values in order to maintain compliance with RFC 1155)"

     ::= { routing 14 }

phivRouteCountAgedPktLoss OBJECT-TYPE

     SYNTAX PhivCounter (0..127)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of aged packet losses."

     ::= { routing 15 }

phivRouteCountNodeUnrPktLoss OBJECT-TYPE

     SYNTAX PhivCounter (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of node unreachable packet losses."

     ::= { routing 16 }

phivRouteCountOutRngePktLoss OBJECT-TYPE

     SYNTAX PhivCounter (0..127)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of node out-of-range packet losses."

     ::= { routing 17 }

phivRouteCountOverSzePktLoss OBJECT-TYPE

     SYNTAX PhivCounter (0..127)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of Oversized packet losses."

     ::= { routing 18 }

phivRouteCountPacketFmtErr OBJECT-TYPE

     SYNTAX PhivCounter (0..127)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of packet format errors."

     ::= { routing 19 }

phivRouteCountPtlRteUpdtLoss OBJECT-TYPE

     SYNTAX PhivCounter (0..127)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of partial routing update losses."

     ::= { routing 20 }

phivRouteCountVerifReject OBJECT-TYPE

     SYNTAX PhivCounter (0..127)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "Number of verification rejects."

     ::= { routing 21 }

-- Level 1 Routing Table

phivLevel1RouteTable OBJECT-TYPE

     SYNTAX SEQUENCE OF PhivLevel1RouteEntry

     ACCESS not-accessible

     STATUS mandatory

     DESCRIPTION

         "Information about the currently known DECnet Phase

         IV Routes."

     ::= { routing 22 }

phivLevel1RouteEntry OBJECT-TYPE

     SYNTAX PhivLevel1RouteEntry

     ACCESS not-accessible

     STATUS mandatory

     DESCRIPTION

         "Information about the currently known DECnet Phase

         IV Routes."

     INDEX  { phivLevel1RouteNodeAddr }

     ::= { phivLevel1RouteTable 1 }

PhivLevel1RouteEntry ::=

     SEQUENCE {

         phivLevel1RouteNodeAddr

             PhivAddr,

         phivLevel1RouteCircuitIndex

             INTEGER,

         phivLevel1RouteCost

             INTEGER,

         phivLevel1RouteHops

             INTEGER,

         phivLevel1RouteNextNode

             PhivAddr

     }

phivLevel1RouteNodeAddr OBJECT-TYPE

     SYNTAX PhivAddr -- OCTET STRING (SIZE (2))

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This value is the address of the node about which

         routing information is contained in this level 1

         routing table."

     ::= { phivLevel1RouteEntry 1 }

phivLevel1RouteCircuitIndex OBJECT-TYPE

     SYNTAX INTEGER (1..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "A unique index value for each known circuit. This is

         the index to the circuit state table and is the same

         value as phivCircuitIndex."

     ::= { phivLevel1RouteEntry 2 }

phivLevel1RouteCost OBJECT-TYPE

     SYNTAX INTEGER (0..65535)

     ACCESS read-only

     STATUS mandatory

     DESCRIPTION

         "This read-only parameter represents the total cost

         over the current path to the destination node. Cost is

         a positive integer value associated with using a

         circuit. Routing routes messages (data) along the path

         between two nodes with the smallest cost. COST is kept

         on a remote node basis."