RFC1213-MIB

1.3.6.1.2.1.4.1

ipForwarding

INTEGER{forwarding(1),not-forwarding(2)}

Read-write

The indication of whether this entity is acting as an IP gateway in respect to the forwarding of datagrams received by, but not addressed to, this entity. IP gateways forward datagrams. IP hosts do not (except those source-routed via the host).

Note that for some managed nodes, this object may take on only a subset of the values possible. Accordingly, it is appropriate for an agent to return a 'badValue' response if a management station attempts to change this object to an inappropriate value.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.2

ipDefaultTTL

INTEGER

Read-write

The default value inserted into the Time-To-Live field of the IP header of datagrams originated at this entity, whenever a TTL value is not supplied by the transport layer protocol.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.3

ipInReceives

INTEGER (0..4294967295)

Read-only

The total number of input datagrams received from interfaces, including those received in error.

Currently, the switch only collects statistics on packets sent to the CPU for processing.

1.3.6.1.2.1.4.4

ipInHdrErrors

INTEGER (0..4294967295)

Read-only

The number of input datagrams discarded due to errors in their IP headers, including bad checksums, version number mismatch, other format errors, time-to-live exceeded, errors discovered in processing their IP options, and so on

Currently, the switch only collects statistics on packets sent to the CPU for processing.

1.3.6.1.2.1.4.5

ipInAddrErrors

INTEGER (0..4294967295)

Read-only

The number of input datagrams discarded because the IP address in their IP header's destination field was not a valid address to be received at this entity. This count includes invalid addresses (for example, 0.0.0.0) and addresses of unsupported Classes (for example, Class E). For entities which are not IP Gateways and therefore do not forward datagrams, this counter includes datagrams discarded because the destination address was not a local address.

Currently, the switch only collects statistics on packets sent to the CPU for processing.

1.3.6.1.2.1.4.6

ipForwDatagrams

INTEGER (0..4294967295)

Read-only

The number of input datagrams for which this entity was not their final IP destination, as a result of which an attempt was made to find a route to forward them to that final destination. In entities which do not act as IP Gateways, this counter will include only those packets which were Source-Routed via this entity, and the Source-Route option processing was successful.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.7

ipInUnknownProtos

INTEGER (0..4294967295)

Read-only

The number of locally-addressed datagrams received successfully but discarded because of an unknown or unsupported protocol.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.8

ipInDiscards

INTEGER (0..4294967295)

Read-only

The number of input IP datagrams for which no problems were encountered to prevent their continued processing, but which were discarded (for example, for lack of buffer space). Note that this counter does not include any datagrams discarded while awaiting re-assembly.

Currently, the switch only collects statistics on packets sent to the CPU for processing.

1.3.6.1.2.1.4.9

ipInDelivers

INTEGER (0..4294967295)

Read-only

The total number of input datagrams successfully delivered to IP user-protocols (including ICMP).

Currently, the switch only collects statistics on packets sent to the CPU for processing.

1.3.6.1.2.1.4.10

ipOutRequests

INTEGER (0..4294967295)

Read-only

The total number of IP datagrams which local IP user-protocols (including ICMP) supplied to IP in requests for transmission. Note that this counter does not include any datagrams counted in ipForwDatagrams.

Currently, the switch only collects statistics on packets sent to the CPU for processing.

1.3.6.1.2.1.4.11

ipOutDiscards

INTEGER (0..4294967295)

Read-only

The number of output IP datagrams for which no problem was encountered to prevent their transmission to their destination, but which were discarded (for example, for lack of buffer space). Note that this counter would include datagrams counted in ipForwDatagrams if any such packets met this (discretionary) discard criterion.

Currently, the switch only collects statistics on packets sent to the CPU for processing.

1.3.6.1.2.1.4.12

ipOutNoRoutes

INTEGER (0..4294967295)

Read-only

The number of IP datagrams discarded because no route could be found to transmit them to their destination.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.13

ipReasmTimeout

Integer32

Read-only

The maximum number of seconds which received fragments are held while they are awaiting reassembly at this entity.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.14

ipReasmReqds

INTEGER (0..4294967295)

Read-only

The number of IP fragments received which needed to be reassembled at this entity.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.15

ipReasmOKs

INTEGER (0..4294967295)

Read-only

The number of IP datagrams successfully re-assembled.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.16

ipReasmFails

INTEGER (0..4294967295)

Read-only

The number of failures detected by the IP re-assembly algorithm (for whatever reason: timed out, errors, etc). Note that this is not necessarily a count of discarded IP fragments since some algorithms (notably the algorithm in RFC 815) can lose information about the number of fragments by combining them as they are received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.17

ipFragOKs

INTEGER (0..4294967295)

Read-only

The number of IP datagrams that have been successfully fragmented at this entity.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.18

ipFragFails

INTEGER (0..4294967295)

Read-only

The number of IP datagrams that have been discarded because they needed to be fragmented at this entity but could not be, for example, because their Don't Fragment flag was set.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.19

ipFragCreates

INTEGER (0..4294967295)

Read-only

The number of IP datagram fragments that have been generated as a result of fragmentation at this entity.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.23

ipRoutingDiscards

INTEGER (0..4294967295)

Read-only

The number of routing entries which were chosen to be discarded even though they are valid. One possible reason for discarding such an entry could be to free-up buffer space for other routing entries.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.1

icmpInMsgs

INTEGER (0..4294967295)

Read-only

The total number of ICMP messages which the entity received. Note that this counter includes all those counted by icmpInErrors.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.2

icmpInErrors

INTEGER (0..4294967295)

Read-only

The number of ICMP messages which the entity received but determined as having ICMP-specific errors (bad ICMP checksums, bad length, and so on).

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.3

icmpInDestUnreachs

INTEGER (0..4294967295)

Read-only

The number of ICMP Destination Unreachable messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.4

icmpInTimeExcds

INTEGER (0..4294967295)

Read-only

The number of ICMP Time Exceeded messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.5

icmpInParmProbs

INTEGER (0..4294967295)

Read-only

The number of ICMP Parameter Problem messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.6

icmpInSrcQuenchs

INTEGER (0..4294967295)

Read-only

The number of ICMP Source Quench messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.7

icmpInRedirects

INTEGER (0..4294967295)

Read-only

The number of ICMP Redirect messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.8

icmpInEchos

INTEGER (0..4294967295)

Read-only

The number of ICMP Echo (request) messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.9

icmpInEchoReps

INTEGER (0..4294967295)

Read-only

The number of ICMP Echo Reply messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.10

icmpInTimestamps

INTEGER (0..4294967295)

Read-only

The number of ICMP Timestamp (request) messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.11

icmpInTimestampReps

INTEGER (0..4294967295)

Read-only

The number of ICMP Timestamp Reply messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.12

icmpInAddrMasks

INTEGER (0..4294967295)

Read-only

The number of ICMP Address Mask Request messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.13

icmpInAddrMaskReps

INTEGER (0..4294967295)

Read-only

The number of ICMP Address Mask Reply messages received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.14

icmpOutMsgs

INTEGER (0..4294967295)

Read-only

The total number of ICMP messages which this entity attempted to send. Note that this counter includes all those counted by icmpOutErrors.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.15

icmpOutErrors

INTEGER (0..4294967295)

Read-only

The number of ICMP messages which this entity did not send due to problems discovered within ICMP such as a lack of buffers. This value should not include errors discovered outside the ICMP layer such as the inability of IP to route the resultant datagram. In some implementations there may be no types of error which contribute to this counter's value.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.16

icmpOutDestUnreachs

INTEGER (0..4294967295)

Read-only

The number of ICMP Destination Unreachable messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.17

icmpOutTimeExcds

INTEGER (0..4294967295)

Read-only

The number of ICMP Time Exceeded messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.18

icmpOutParmProbs

INTEGER (0..4294967295)

Read-only

The number of ICMP Parameter Problem messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.19

icmpOutSrcQuenchs

INTEGER (0..4294967295)

Read-only

The number of ICMP Source Quench messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.20

icmpOutRedirects

INTEGER (0..4294967295)

Read-only

The number of ICMP Redirect messages sent. For a host, this object will always be zero, since hosts do not send redirects.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.21

icmpOutEchos

INTEGER (0..4294967295)

Read-only

The number of ICMP Echo (request) messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.22

icmpOutEchoReps

INTEGER (0..4294967295)

Read-only

The number of ICMP Echo Reply messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.23

icmpOutTimestamps

INTEGER (0..4294967295)

Read-only

The number of ICMP Timestamp (request) messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.24

icmpOutTimestampReps

INTEGER (0..4294967295)

Read-only

The number of ICMP Timestamp Reply messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.25

icmpOutAddrMasks

INTEGER (0..4294967295)

Read-only

The number of ICMP Address Mask Request messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.5.26

icmpOutAddrMaskReps

INTEGER (0..4294967295)

Read-only

The number of ICMP Address Mask Reply messages sent.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.1

tcpRtoAlgorithm

INTEGER{other(1),constant(2),rsre(3),vanj(4)}

Read-only

The algorithm used to determine the timeout value used for retransmitting unacknowledged octets.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.2

tcpRtoMin

Integer32

Read-only

The minimum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout. In particular, when the timeout algorithm is rsre(3), an object of this type has the semantics of the LBOUND quantity described in RFC 793.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.3

tcpRtoMax

Integer32

Read-only

The maximum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout. In particular, when the timeout algorithm is rsre(3), an object of this type has the semantics of the UBOUND quantity described in RFC 793.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.4

tcpMaxConn

Integer32

Read-only

The limit on the total number of TCP connections the entity can support. In entities where the maximum number of connections is dynamic, value of this object is -1.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.5

tcpActiveOpens

INTEGER (0..4294967295)

Read-only

The number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.6

tcpPassiveOpens

INTEGER (0..4294967295)

Read-only

The number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.7

tcpAttemptFails

INTEGER (0..4294967295)

Read-only

The number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.8

tcpEstabResets

INTEGER (0..4294967295)

Read-only

The number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.9

tcpCurrEstab

INTEGER (0..4294967295)

Read-only

The number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.10

tcpInSegs

INTEGER (0..4294967295)

Read-only

The total number of segments received, including those received in error. This count includes segments received on currently established connections.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.11

tcpOutSegs

INTEGER (0..4294967295)

Read-only

The total number of segments sent, including those on current connections but excluding those containing only retransmitted octets.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.12

tcpRetransSegs

INTEGER (0..4294967295)

Read-only

The total number of segments retransmitted - that is, the number of TCP segments transmitted containing one or more previously transmitted octets.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.14

tcpInErrs

INTEGER (0..4294967295)

Read-only

The total number of segments received in error (for example, bad TCP checksums).

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.15

tcpOutRsts

INTEGER (0..4294967295)

Read-only

The number of TCP segments sent containing the RST flag.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.7.1

udpInDatagrams

INTEGER (0..4294967295)

Read-only

The total number of UDP datagrams delivered to UDP users.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.7.2

udpNoPorts

INTEGER (0..4294967295)

Read-only

The total number of received UDP datagrams for which there was no application at the destination port.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.7.3

udpInErrors

INTEGER (0..4294967295)

Read-only

The number of received UDP datagrams that cannot be delivered for reasons other than the lack of an application at the destination port.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.7.4

udpOutDatagrams

INTEGER (0..4294967295)

Read-only

The total number of UDP datagrams sent from this entity.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.20.1.1

ipAdEntAddr

OCTET STRING (SIZE (4))

Read-only

The IP address to which this entry's addressing information pertains.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.20.1.2

ipAdEntIfIndex

Integer32

Read-only

The index value which uniquely identifies the interface to which this entry is applicable. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.20.1.3

ipAdEntNetMask

OCTET STRING (SIZE (4))

Read-only

The subnet mask associated with the IP address of this entry. The value of the mask is an IP address with all the network bits set to 1 and all the hosts bits set to 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.20.1.4

ipAdEntBcastAddr

Integer32

Read-only

The value of the least-significant bit in the IP broadcast address used for sending datagrams on the (logical) interface associated with the IP address of this entry. For example, when the Internet standard all-ones broadcast address is used, the value will be 1. This value applies to both the subnet and network broadcasts addresses used by the entity on this (logical) interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.20.1.5

ipAdEntReasmMaxSize

INTEGER (0..65535)

Read-only

The size of the largest IP datagram which this entity can re-assemble from incoming IP fragmented datagrams received on this interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.21.1.1

ipRouteDest

OCTET STRING (SIZE (4))

Read-write

The destination IP address of this route. An entry with a value of 0.0.0.0 is considered a default route. Multiple routes to a single destination can appear in the table, but access to such multiple entries is dependent on the table- access mechanisms defined by the network management protocol in use.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.2

ipRouteIfIndex

INTERGER

Read-write

The index value which uniquely identifies the local interface through which the next hop of this route should be reached. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.3

ipRouteMetric1

INTEGER

Read-write

The primary routing metric for this route. The semantics of this metric are determined by the routing-protocol specified in the route's ipRouteProto value. If this metric is not used, its value should be set to -1.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.4

ipRouteMetric2

INTEGER

Read-write

An alternate routing metric for this route. The semantics of this metric are determined by the routing-protocol specified in the route's ipRouteProto value. If this metric is not used, its value should be set to -1.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.5

ipRouteMetric3

INTEGER

Read-write

An alternate routing metric for this route. The semantics of this metric are determined by the routing-protocol specified in the route's ipRouteProto value. If this metric is not used, its value should be set to -1.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.6

ipRouteMetric4

INTEGER

Read-write

An alternate routing metric for this route. The semantics of this metric are determined by the routing-protocol specified in the route's ipRouteProto value. If this metric is not used, its value should be set to -1.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.7

ipRouteNextHop

OCTET STRING (SIZE (4))

Read-write

The IP address of the next hop of this route. (In the case of a route bound to an interface which is realized via a broadcast media, the value of this field is the agent's IP address on that interface.)

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.8

ipRouteType

INTEGER{other(1),invalid(2),direct(3),indirect(4)}

Read-write

The type of route. Note that the values direct(3) and indirect(4) refer to the notion of direct and indirect routing in the IP architecture.

Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the ipRouteTable object. That is, it effectively disassociates the destination identified with said entry from the route identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive tabular information from agents that corresponds to entries not currently in use. Proper interpretation of such entries requires examination of the relevant ipRouteType object.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.9

ipRouteProto

INTEGER{other(1),local(2),netmgmt(3),icmp(4),egp(5),ggp(6),hello(7),rip(8),is-is(9),es-is(10),ciscoIgrp(11),bbnSpfIgp(12),ospf(13),bgp(14)}

Read-only

The routing mechanism via which this route was learned. Inclusion of values for gateway routing protocols is not intended to imply that hosts should support those protocols.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.21.1.10

ipRouteAge

INTEGER

Read-write

The number of seconds since this route was last updated or otherwise determined to be correct. Note that no semantics of 'too old' can be implied except through knowledge of the routing protocol by which the route was learned.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.11

ipRouteMask

OCTET STRING (SIZE (4))

Read-write

Indicate the mask to be logical-ANDed with the destination address before being compared to the value in the ipRouteDest field. For those systems that do not support arbitrary subnet masks, an agent constructs the value of the ipRouteMask by determining whether the value of the correspondent ipRouteDest field belongs to a class-A, B, or C network, and then using one of: mask network

255.0.0.0 class-A

255.255.0.0 class-B

255.255.255.0 class-C

If the value of the ipRouteDest is 0.0.0.0 (a default route), then the mask value is also 0.0.0.0. It should be noted that all IP routing subsystems implicitly use this mechanism.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.12

ipRouteMetric5

INTEGER

Read-write

An alternate routing metric for this route. The semantics of this metric are determined by the routing-protocol specified in the route's ipRouteProto value. If this metric is not used, its value should be set to -1.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.21.1.13

ipRouteInfo

OBJECT IDENTIFIER

Read-only

A reference to MIB definitions specific to the particular routing protocol which is responsible for this route, as determined by the value specified in the route's ipRouteProto value. If this information is not present, its value should be set to the OBJECT IDENTIFIER { 0 0 }, which is a valid object identifier, and any conformant implementation of ASN.1 and BER must be able to generate and recognize this value.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.4.22.1.1

ipNetToMediaIfIndex

INTEGER

Read-write

The interface on which this entry's equivalence is effective. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.22.1.2

ipNetToMediaPhysAddress

DisplayString (SIZE (0..255))

Read-write

The media-dependent 'physical' address.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.22.1.3

ipNetToMediaNetAddress

OCTET STRING (SIZE (4))

Read-write

The IpAddress corresponding to the media-dependent 'physical' address.

Currently, the maximum access is read-only.

1.3.6.1.2.1.4.22.1.4

ipNetToMediaType

INTEGER{other(1),invalid(2),dynamic(3),static(4)}

Read-write

The type of mapping.

Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the ipNetToMediaTable. That is, it effectively disassociates the interface identified with said entry from the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive tabular information from agents that corresponds to entries not currently in use. Proper interpretation of such entries requires examination of the relevant ipNetToMediaType object.

Currently, the maximum access is read-only.

1.3.6.1.2.1.6.13.1.1

tcpConnState

INTEGER{

closed(1),

listen(2),

synSent(3),

synReceived(4),

established(5),

finWait1(6),

finWait2(7),

closeWait(8),

lastAck(9),

closing(10),

timeWait(11),

deleteTCB(12)

}

Read-write

The state of this TCP connection. The only value which may be set by a management station is deleteTCB(12). Accordingly, it is appropriate for an agent to return a 'badValue' response if a management station attempts to set this object to any other value.

If a management station sets this object to the value deleteTCB(12), then this has the effect of deleting the TCB (as defined in RFC 793) of the corresponding connection on the managed object, resulting in immediate termination of the connection.

As an implementation-specific option, an RST segment may be sent from the managed node to the other TCP endpoint (note however that RST segments are not sent reliably).

Currently, the maximum access is read-only.

1.3.6.1.2.1.6.13.1.2

tcpConnLocalAddress

OCTET STRING (SIZE (4))

Read-only

The local IP address for this TCP connection. In the case of a connection in the listen state which is willing to accept connections for any IP interface associated with the object, the value 0.0.0.0 is used.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.13.1.3

tcpConnLocalPort

INTEGER (0...65535)

Read-only

The local port number for this TCP connection

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.13.1.4

tcpConnRemAddress

OCTET STRING (SIZE (4))

Read-only

The remote IP address for this TCP connection.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.13.1.5

tcpConnRemPort

INTEGER (0...65535)

Read-only

The remote port number for this TCP connection

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.7.5.1.1

udpLocalAddress

OCTET STRING (SIZE (4))

Read-only

The local IP address for this UDP connection. In the case of a UDP listener which is willing to accept datagrams for any IP interface associated with the object, the value 0.0.0.0 is used.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.7.5.1.2

udpLocalPort

INTEGER (0..65535)

Read-only

The local port number for this UDP connection

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.3.1.1.1

atIfIndex

INTEGER

read-write

Index of an interface corresponding to the entry. The interface with this index is the same as the interface specified by the ifIndex in the IF-MIB.

The maximum access to this object is read-only.

1.3.6.1.2.1.3.1.1.2

atPhysAddress

DisplayString (SIZE (0..255))

read-write

Physical address specified based on medium

The maximum access to this object is read-only.

1.3.6.1.2.1.3.1.1.3

atNetAddress

NetworkAddress

read-write

IP address corresponding to the physical address of the medium

The maximum access to this object is read-only.