DXA550-MIB

MIB Reference — IPNetwork Monitor

All MIBs › DXA550-MIB

Category: Network Management

Description:

Manages configuration and status of the DXA550 network access device.

This MIB depends on

Related MIBs

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter
Gauge
IpAddress
NetworkAddress
TimeTicks
mgmt

From SNMPv2-TC

TEXTUAL-CONVENTION

What Is DXA550-MIB?

This is a vendor-specific MIB for the DXA550 network access device, though its included sample objects actually reflect standard IEEE 802.3 (Ethernet) chipset identification data rather than device-specific telemetry, suggesting this MIB defines or references common Ethernet interface chipset type enumerations used in the device's interface configuration. It appears to expose hardware identification data for the network interface chipset (e.g., AMD 7990/79900, Intel 82586 families) used to characterize the device's Ethernet hardware. This is relevant to hardware status monitoring in that identifying the underlying chipset type helps administrators understand interface capabilities and known chipset-specific limitations or behaviors when diagnosing interface issues on the device. It draws on standard IEEE 802.3 chipset-type conventions rather than being a purely proprietary scheme. It would be deployed on the DXA550 network access device itself within the network it serves. Network engineers evaluating or troubleshooting this functionality can download the DXA550-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in DXA550-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

What Can Be Monitored

  • Ethernet chipset vendor/family identification
  • chipset-specific interface hardware type

Supported Devices

  • DXA550 network access device

Monitoring Examples

An administrator troubleshooting an interface problem on the DXA550 could check the dot3ChipSets identification objects (such as dot3ChipSetAMD7990 or dot3ChipSetIntel82586) to determine which Ethernet chipset family is in use, which can help explain chipset-specific quirks or limitations affecting interface performance or compatibility.

OIDs
OID symbolicOID numericTypeAccessDescription
internet1.3.6.1
directory1.3.6.1.1
mgmt1.3.6.1.2
mib_21.3.6.1.2.1
system1.3.6.1.2.1.1
STR sysDescr1.3.6.1.2.1.1.1DisplayStringread-onlyA textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software. It is mandatory that this only contain printable ASCII characters.
OID sysObjectID1.3.6.1.2.1.1.2OBJECT IDENTIFIERread-onlyThe vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining `what kind of box' is being managed. For example, if vendor `Flintstones, Inc.' was assigned the subtree 1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.
TIK sysUpTime1.3.6.1.2.1.1.3TimeTicksread-onlyThe time (in hundredths of a second) since the network management portion of the system was last re-initialized.
STR sysContact1.3.6.1.2.1.1.4DisplayStringread-writeThe textual identification of the contact person for this managed node, together with information on how to contact this person.
STR sysName1.3.6.1.2.1.1.5DisplayStringread-writeAn administratively-assigned name for this managed node. By convention, this is the node's fully-qualified domain name.
STR sysLocation1.3.6.1.2.1.1.6DisplayStringread-writeThe physical location of this node (e.g., `telephone closet, 3rd floor').
INT sysServices1.3.6.1.2.1.1.7INTEGERread-onlyA value which indicates the set of services that this entity primarily offers. The value is a sum. This sum initially takes the value zero, Then, for each layer, L, in the range 1 through 7, that this node performs transactions for, 2 raised to (L - 1) is added to the sum. For example, a node which performs primarily routing functions would have a value of 4 (2^(3-1)). In contrast, a node which is a host offering application services would have a value of 72 (2^(4-1) + 2^(7-1)). Note that in the context of the Internet suite of protocols, values should be calculated accordingly: layer functionality 1 physical (e.g., repeaters) 2 datalink/subnetwork (e.g., bridges) 3 internet (e.g., IP gateways) 4 end-to-end (e.g., IP hosts) 7 applications (e.g., mail relays) For systems including OSI protocols, layers 5 and 6 may also be counted.
interfaces1.3.6.1.2.1.2
INT ifNumber1.3.6.1.2.1.2.1INTEGERread-onlyThe number of network interfaces (regardless of their current state) present on this system.
ifTable1.3.6.1.2.1.2.2not-accessibleA list of interface entries. The number of entries is given by the value of ifNumber.
ifEntry1.3.6.1.2.1.2.2.1not-accessibleAn interface entry containing objects at the subnetwork layer and below for a particular interface.
INT ifIndex1.3.6.1.2.1.2.2.1.1INTEGERread-onlyA unique value for each interface. Its value ranges between 1 and the value of ifNumber. The value for each interface must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization.
STR ifDescr1.3.6.1.2.1.2.2.1.2DisplayStringread-onlyA textual string containing information about the interface. This string should include the name of the manufacturer, the product name and the version of the hardware interface.
INT ifType1.3.6.1.2.1.2.2.1.3INTEGERread-onlyThe type of interface, distinguished according to the physical/link protocol(s) immediately `below' the network layer in the protocol stack.
INT ifMtu1.3.6.1.2.1.2.2.1.4INTEGERread-onlyThe size of the largest datagram which can be sent/received on the interface, specified in octets. For interfaces that are used for transmitting network datagrams, this is the size of the largest network datagram that can be sent on the interface.
GAU ifSpeed1.3.6.1.2.1.2.2.1.5Gaugeread-onlyAn estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth.
OCT ifPhysAddress1.3.6.1.2.1.2.2.1.6OCTET STRINGread-onlyThe interface's address at the protocol layer immediately `below' the network layer in the protocol stack. For interfaces which do not have such an address (e.g., a serial line), this object should contain an octet string of zero length.
INT ifAdminStatus1.3.6.1.2.1.2.2.1.7INTEGERread-writeThe desired state of the interface. The testing(3) state indicates that no operational packets can be passed.
INT ifOperStatus1.3.6.1.2.1.2.2.1.8INTEGERread-onlyThe current operational state of the interface. The testing(3) state indicates that no operational packets can be passed.
TIK ifLastChange1.3.6.1.2.1.2.2.1.9TimeTicksread-onlyThe value of sysUpTime at the time the interface entered its current operational state. If the current state was entered prior to the last re- initialization of the local network management subsystem, then this object contains a zero value.
CTR ifInOctets1.3.6.1.2.1.2.2.1.10Counterread-onlyThe total number of octets received on the interface, including framing characters.
CTR ifInUcastPkts1.3.6.1.2.1.2.2.1.11Counterread-onlyThe number of subnetwork-unicast packets delivered to a higher-layer protocol.
CTR ifInNUcastPkts1.3.6.1.2.1.2.2.1.12Counterread-onlyThe number of non-unicast (i.e., subnetwork- broadcast or subnetwork-multicast) packets delivered to a higher-layer protocol.
CTR ifInDiscards1.3.6.1.2.1.2.2.1.13Counterread-onlyThe number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space.
CTR ifInErrors1.3.6.1.2.1.2.2.1.14Counterread-onlyThe number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol.
CTR ifInUnknownProtos1.3.6.1.2.1.2.2.1.15Counterread-onlyThe number of packets received via the interface which were discarded because of an unknown or unsupported protocol.
CTR ifOutOctets1.3.6.1.2.1.2.2.1.16Counterread-onlyThe total number of octets transmitted out of the interface, including framing characters.
CTR ifOutUcastPkts1.3.6.1.2.1.2.2.1.17Counterread-onlyThe total number of packets that higher-level protocols requested be transmitted to a subnetwork-unicast address, including those that were discarded or not sent.
CTR ifOutNUcastPkts1.3.6.1.2.1.2.2.1.18Counterread-onlyThe total number of packets that higher-level protocols requested be transmitted to a non- unicast (i.e., a subnetwork-broadcast or subnetwork-multicast) address, including those that were discarded or not sent.
CTR ifOutDiscards1.3.6.1.2.1.2.2.1.19Counterread-onlyThe number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being transmitted. One possible reason for discarding such a packet could be to free up buffer space.
CTR ifOutErrors1.3.6.1.2.1.2.2.1.20Counterread-onlyThe number of outbound packets that could not be transmitted because of errors.
GAU ifOutQLen1.3.6.1.2.1.2.2.1.21Gaugeread-onlyThe length of the output packet queue (in packets).
OID ifSpecific1.3.6.1.2.1.2.2.1.22OBJECT IDENTIFIERread-onlyA reference to MIB definitions specific to the particular media being used to realize the interface. For example, if the interface is realized by an ethernet, then the value of this object refers to a document defining objects specific to ethernet. If an agent is not configured to have a value for any of these variables, the object identifier nullSpecific OBJECT IDENTIFIER ::= { 0 0 } is returned. Note that `nullSpecific' is a syntatically valid object identifier, and any conformant implementation of ASN.1 and BER must be able to generate and recognize this value.
ip1.3.6.1.2.1.4
INT ipForwarding1.3.6.1.2.1.4.1INTEGERread-writeThe 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.
INT ipDefaultTTL1.3.6.1.2.1.4.2INTEGERread-writeThe 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.
CTR ipInReceives1.3.6.1.2.1.4.3Counterread-onlyThe total number of input datagrams received from interfaces, including those received in error.
CTR ipInHdrErrors1.3.6.1.2.1.4.4Counterread-onlyThe 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, etc.
CTR ipInAddrErrors1.3.6.1.2.1.4.5Counterread-onlyThe 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 (e.g., 0.0.0.0) and addresses of unsupported Classes (e.g., 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.
CTR ipForwDatagrams1.3.6.1.2.1.4.6Counterread-onlyThe 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.
CTR ipInUnknownProtos1.3.6.1.2.1.4.7Counterread-onlyThe number of locally-addressed datagrams received successfully but discarded because of an unknown or unsupported protocol.
CTR ipInDiscards1.3.6.1.2.1.4.8Counterread-onlyThe number of input IP datagrams for which no problems were encountered to prevent their continued processing, but which were discarded (e.g., for lack of buffer space). Note that this counter does not include any datagrams discarded while awaiting re-assembly.
CTR ipInDelivers1.3.6.1.2.1.4.9Counterread-onlyThe total number of input datagrams successfully delivered to IP user-protocols (including ICMP).
CTR ipOutRequests1.3.6.1.2.1.4.10Counterread-onlyThe 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.
CTR ipOutDiscards1.3.6.1.2.1.4.11Counterread-onlyThe number of output IP datagrams for which no problem was encountered to prevent their transmission to their destination, but which were discarded (e.g., for lack of buffer space). Note that this counter would include datagrams counted in ipForwDatagrams if any such packets met this (discretionary) discard criterion.
CTR ipOutNoRoutes1.3.6.1.2.1.4.12Counterread-onlyThe number of IP datagrams discarded because no route could be found to transmit them to their destination. Note that this counter includes any packets counted in ipForwDatagrams which meet this `no-route' criterion. Note that this includes any datagarms which a host cannot route because all of its default gateways are down.
INT ipReasmTimeout1.3.6.1.2.1.4.13INTEGERread-onlyThe maximum number of seconds which received fragments are held while they are awaiting reassembly at this entity.
CTR ipReasmReqds1.3.6.1.2.1.4.14Counterread-onlyThe number of IP fragments received which needed to be reassembled at this entity.
CTR ipReasmOKs1.3.6.1.2.1.4.15Counterread-onlyThe number of IP datagrams successfully re- assembled.
CTR ipReasmFails1.3.6.1.2.1.4.16Counterread-onlyThe 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 track of the number of fragments by combining them as they are received.
CTR ipFragOKs1.3.6.1.2.1.4.17Counterread-onlyThe number of IP datagrams that have been successfully fragmented at this entity.
CTR ipFragFails1.3.6.1.2.1.4.18Counterread-onlyThe number of IP datagrams that have been discarded because they needed to be fragmented at this entity but could not be, e.g., because their Don't Fragment flag was set.
CTR ipFragCreates1.3.6.1.2.1.4.19Counterread-onlyThe number of IP datagram fragments that have been generated as a result of fragmentation at this entity.
ipAddrTable1.3.6.1.2.1.4.20not-accessibleThe table of addressing information relevant to this entity's IP addresses.
ipAddrEntry1.3.6.1.2.1.4.20.1not-accessibleThe addressing information for one of this entity's IP addresses.
IP ipAdEntAddr1.3.6.1.2.1.4.20.1.1IpAddressread-onlyThe IP address to which this entry's addressing information pertains.
INT ipAdEntIfIndex1.3.6.1.2.1.4.20.1.2INTEGERread-onlyThe 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.
IP ipAdEntNetMask1.3.6.1.2.1.4.20.1.3IpAddressread-onlyThe 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.
INT ipAdEntBcastAddr1.3.6.1.2.1.4.20.1.4INTEGERread-onlyThe 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.
INT ipAdEntReasmMaxSize1.3.6.1.2.1.4.20.1.5INTEGERread-onlyThe size of the largest IP datagram which this entity can re-assemble from incoming IP fragmented datagrams received on this interface.
ipRouteTable1.3.6.1.2.1.4.21not-accessibleThis entity's IP Routing table.
ipRouteEntry1.3.6.1.2.1.4.21.1not-accessibleA route to a particular destination.
IP ipRouteDest1.3.6.1.2.1.4.21.1.1IpAddressread-writeThe 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.
INT ipRouteIfIndex1.3.6.1.2.1.4.21.1.2INTEGERread-writeThe 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.
INT ipRouteMetric11.3.6.1.2.1.4.21.1.3INTEGERread-writeThe 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.
INT ipRouteMetric21.3.6.1.2.1.4.21.1.4INTEGERread-writeAn 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.
INT ipRouteMetric31.3.6.1.2.1.4.21.1.5INTEGERread-writeAn 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.
INT ipRouteMetric41.3.6.1.2.1.4.21.1.6INTEGERread-writeAn 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.
IP ipRouteNextHop1.3.6.1.2.1.4.21.1.7IpAddressread-writeThe 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.)
INT ipRouteType1.3.6.1.2.1.4.21.1.8INTEGERread-writeThe 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 dissasociates 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.
INT ipRouteProto1.3.6.1.2.1.4.21.1.9INTEGERread-onlyThe 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.
INT ipRouteAge1.3.6.1.2.1.4.21.1.10INTEGERread-writeThe 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.
IP ipRouteMask1.3.6.1.2.1.4.21.1.11IpAddressread-writeIndicate 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 belong 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.
INT ipRouteMetric51.3.6.1.2.1.4.21.1.12INTEGERread-writeAn 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.
OID ipRouteInfo1.3.6.1.2.1.4.21.1.13OBJECT IDENTIFIERread-writeA 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 syntatically valid object identifier, and any conformant implementation of ASN.1 and BER must be able to generate and recognize this value.
icmp1.3.6.1.2.1.5
CTR icmpInMsgs1.3.6.1.2.1.5.1Counterread-onlyThe total number of ICMP messages which the entity received. Note that this counter includes all those counted by icmpInErrors.
CTR icmpInErrors1.3.6.1.2.1.5.2Counterread-onlyThe number of ICMP messages which the entity received but determined as having ICMP-specific errors (bad ICMP checksums, bad length, etc.).
CTR icmpInDestUnreachs1.3.6.1.2.1.5.3Counterread-onlyThe number of ICMP Destination Unreachable messages received.
CTR icmpInTimeExcds1.3.6.1.2.1.5.4Counterread-onlyThe number of ICMP Time Exceeded messages received.
CTR icmpInParmProbs1.3.6.1.2.1.5.5Counterread-onlyThe number of ICMP Parameter Problem messages received.
CTR icmpInSrcQuenchs1.3.6.1.2.1.5.6Counterread-onlyThe number of ICMP Source Quench messages received.
CTR icmpInRedirects1.3.6.1.2.1.5.7Counterread-onlyThe number of ICMP Redirect messages received.
CTR icmpInEchos1.3.6.1.2.1.5.8Counterread-onlyThe number of ICMP Echo (request) messages received.
CTR icmpInEchoReps1.3.6.1.2.1.5.9Counterread-onlyThe number of ICMP Echo Reply messages received.
CTR icmpInTimestamps1.3.6.1.2.1.5.10Counterread-onlyThe number of ICMP Timestamp (request) messages received.
CTR icmpInTimestampReps1.3.6.1.2.1.5.11Counterread-onlyThe number of ICMP Timestamp Reply messages received.
CTR icmpInAddrMasks1.3.6.1.2.1.5.12Counterread-onlyThe number of ICMP Address Mask Request messages received.
CTR icmpInAddrMaskReps1.3.6.1.2.1.5.13Counterread-onlyThe number of ICMP Address Mask Reply messages received.
CTR icmpOutMsgs1.3.6.1.2.1.5.14Counterread-onlyThe total number of ICMP messages which this entity attempted to send. Note that this counter includes all those counted by icmpOutErrors.
CTR icmpOutErrors1.3.6.1.2.1.5.15Counterread-onlyThe 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.
CTR icmpOutDestUnreachs1.3.6.1.2.1.5.16Counterread-onlyThe number of ICMP Destination Unreachable messages sent.
CTR icmpOutTimeExcds1.3.6.1.2.1.5.17Counterread-onlyThe number of ICMP Time Exceeded messages sent.
CTR icmpOutParmProbs1.3.6.1.2.1.5.18Counterread-onlyThe number of ICMP Parameter Problem messages sent.
CTR icmpOutSrcQuenchs1.3.6.1.2.1.5.19Counterread-onlyThe number of ICMP Source Quench messages sent.
CTR icmpOutRedirects1.3.6.1.2.1.5.20Counterread-onlyThe number of ICMP Redirect messages sent. For a host, this object will always be zero, since hosts do not send redirects.
CTR icmpOutEchos1.3.6.1.2.1.5.21Counterread-onlyThe number of ICMP Echo (request) messages sent.
CTR icmpOutEchoReps1.3.6.1.2.1.5.22Counterread-onlyThe number of ICMP Echo Reply messages sent.
CTR icmpOutTimestamps1.3.6.1.2.1.5.23Counterread-onlyThe number of ICMP Timestamp (request) messages sent.
CTR icmpOutTimestampReps1.3.6.1.2.1.5.24Counterread-onlyThe number of ICMP Timestamp Reply messages sent.
CTR icmpOutAddrMasks1.3.6.1.2.1.5.25Counterread-onlyThe number of ICMP Address Mask Request messages sent.
CTR icmpOutAddrMaskReps1.3.6.1.2.1.5.26Counterread-onlyThe number of ICMP Address Mask Reply messages sent.
udp1.3.6.1.2.1.7
CTR udpInDatagrams1.3.6.1.2.1.7.1Counterread-onlyThe total number of UDP datagrams delivered to UDP users.
CTR udpNoPorts1.3.6.1.2.1.7.2Counterread-onlyThe total number of received UDP datagrams for which there was no application at the destination port.
CTR udpInErrors1.3.6.1.2.1.7.3Counterread-onlyThe number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port.
CTR udpOutDatagrams1.3.6.1.2.1.7.4Counterread-onlyThe total number of UDP datagrams sent from this entity.
udpTable1.3.6.1.2.1.7.5not-accessibleA table containing UDP listener information.
udpEntry1.3.6.1.2.1.7.5.1not-accessibleInformation about a particular current UDP listener.
IP udpLocalAddress1.3.6.1.2.1.7.5.1.1IpAddressread-onlyThe local IP address for this UDP listener. In the case of a UDP listener which is willing to accept datagrams for any IP interface associated with the node, the value 0.0.0.0 is used.
INT udpLocalPort1.3.6.1.2.1.7.5.1.2INTEGERread-onlyThe local port number for this UDP listener.
snmp1.3.6.1.2.1.11
CTR snmpInPkts1.3.6.1.2.1.11.1Counterread-onlyThe total number of Messages delivered to the SNMP entity from the transport service.
CTR snmpOutPkts1.3.6.1.2.1.11.2Counterread-onlyThe total number of SNMP Messages which were passed from the SNMP protocol entity to the transport service.
CTR snmpInBadVersions1.3.6.1.2.1.11.3Counterread-onlyThe total number of SNMP Messages which were delivered to the SNMP protocol entity and were for an unsupported SNMP version.
CTR snmpInBadCommunityNames1.3.6.1.2.1.11.4Counterread-onlyThe total number of SNMP Messages delivered to the SNMP protocol entity which used a SNMP community name not known to said entity.
CTR snmpInBadCommunityUses1.3.6.1.2.1.11.5Counterread-onlyThe total number of SNMP Messages delivered to the SNMP protocol entity which represented an SNMP operation which was not allowed by the SNMP community named in the Message.
CTR snmpInASNParseErrs1.3.6.1.2.1.11.6Counterread-onlyThe total number of ASN.1 or BER errors encountered by the SNMP protocol entity when decoding received SNMP Messages.
CTR snmpInTooBigs1.3.6.1.2.1.11.8Counterread-onlyThe total number of SNMP PDUs which were delivered to the SNMP protocol entity and for which the value of the error-status field is `tooBig'.
CTR snmpInNoSuchNames1.3.6.1.2.1.11.9Counterread-onlyThe total number of SNMP PDUs which were delivered to the SNMP protocol entity and for which the value of the error-status field is `noSuchName'.
CTR snmpInBadValues1.3.6.1.2.1.11.10Counterread-onlyThe total number of SNMP PDUs which were delivered to the SNMP protocol entity and for which the value of the error-status field is `badValue'.
CTR snmpInReadOnlys1.3.6.1.2.1.11.11Counterread-onlyThe total number valid SNMP PDUs which were delivered to the SNMP protocol entity and for which the value of the error-status field is `readOnly'. It should be noted that it is a protocol error to generate an SNMP PDU which contains the value `readOnly' in the error-status field, as such this object is provided as a means of detecting incorrect implementations of the SNMP.
CTR snmpInGenErrs1.3.6.1.2.1.11.12Counterread-onlyThe total number of SNMP PDUs which were delivered to the SNMP protocol entity and for which the value of the error-status field is `genErr'.
CTR snmpInTotalReqVars1.3.6.1.2.1.11.13Counterread-onlyThe total number of MIB objects which have been retrieved successfully by the SNMP protocol entity as the result of receiving valid SNMP Get-Request and Get-Next PDUs.
CTR snmpInTotalSetVars1.3.6.1.2.1.11.14Counterread-onlyThe total number of MIB objects which have been altered successfully by the SNMP protocol entity as the result of receiving valid SNMP Set-Request PDUs.
CTR snmpInGetRequests1.3.6.1.2.1.11.15Counterread-onlyThe total number of SNMP Get-Request PDUs which have been accepted and processed by the SNMP protocol entity.
CTR snmpInGetNexts1.3.6.1.2.1.11.16Counterread-onlyThe total number of SNMP Get-Next PDUs which have been accepted and processed by the SNMP protocol entity.
CTR snmpInSetRequests1.3.6.1.2.1.11.17Counterread-onlyThe total number of SNMP Set-Request PDUs which have been accepted and processed by the SNMP protocol entity.
CTR snmpInGetResponses1.3.6.1.2.1.11.18Counterread-onlyThe total number of SNMP Get-Response PDUs which have been accepted and processed by the SNMP protocol entity.
CTR snmpInTraps1.3.6.1.2.1.11.19Counterread-onlyThe total number of SNMP Trap PDUs which have been accepted and processed by the SNMP protocol entity.
CTR snmpOutTooBigs1.3.6.1.2.1.11.20Counterread-onlyThe total number of SNMP PDUs which were generated by the SNMP protocol entity and for which the value of the error-status field is `tooBig.'
CTR snmpOutNoSuchNames1.3.6.1.2.1.11.21Counterread-onlyThe total number of SNMP PDUs which were generated by the SNMP protocol entity and for which the value of the error-status is `noSuchName'.
CTR snmpOutBadValues1.3.6.1.2.1.11.22Counterread-onlyThe total number of SNMP PDUs which were generated by the SNMP protocol entity and for which the value of the error-status field is `badValue'.
CTR snmpOutGenErrs1.3.6.1.2.1.11.24Counterread-onlyThe total number of SNMP PDUs which were generated by the SNMP protocol entity and for which the value of the error-status field is `genErr'.
CTR snmpOutGetRequests1.3.6.1.2.1.11.25Counterread-onlyThe total number of SNMP Get-Request PDUs which have been generated by the SNMP protocol entity.
CTR snmpOutGetNexts1.3.6.1.2.1.11.26Counterread-onlyThe total number of SNMP Get-Next PDUs which have been generated by the SNMP protocol entity.
CTR snmpOutSetRequests1.3.6.1.2.1.11.27Counterread-onlyThe total number of SNMP Set-Request PDUs which have been generated by the SNMP protocol entity.
CTR snmpOutGetResponses1.3.6.1.2.1.11.28Counterread-onlyThe total number of SNMP Get-Response PDUs which have been generated by the SNMP protocol entity.
CTR snmpOutTraps1.3.6.1.2.1.11.29Counterread-onlyThe total number of SNMP Trap PDUs which have been generated by the SNMP protocol entity.
INT snmpEnableAuthenTraps1.3.6.1.2.1.11.30INTEGERread-writeIndicates whether the SNMP agent process is permitted to generate authentication-failure traps. The value of this object overrides any configuration information; as such, it provides a means whereby all authentication-failure traps may be disabled. Note that it is strongly recommended that this object be stored in non-volatile memory so that it remains constant between re-initializations of the network management system.
experimental1.3.6.1.3
private1.3.6.1.4
enterprises1.3.6.1.4.1
datability1.3.6.1.4.1.187
cExper1.3.6.1.4.1.187.1
dot31.3.6.1.4.1.187.1.3
dot3Table1.3.6.1.4.1.187.1.3.1not-accessibleStatus information and control variables for a collection of ethernet-like interfaces attached to a particular system.
dot3Entry1.3.6.1.4.1.187.1.3.1.1not-accessibleStatus information and control variables for a particular interface to an ethernet-like medium.
INT dot3Index1.3.6.1.4.1.187.1.3.1.1.1INTEGERread-onlyAn index value that uniquely identifies an interface to an ethernet-like medium. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex.
INT dot3InitializeMac1.3.6.1.4.1.187.1.3.1.1.2INTEGERread-writeThe initialization status of the MAC and PLS (Physical Layer Signalling) subsystems for a particular interface. The value initialized(1) signifies that the subsystems for a particular interface have been previously initialized; the value uninitialized(2) signifies that they have not been previously initialized. Each alteration of an instance of this object to either of the values initialized(1) or uninitialized(2) is analogous to an invocation of the initializeMAC action defined in [9] and has the effect of (re-)initializing the MAC and PLS subsystems for the associated interface. In particular, all management counters pertaining to the MAC and PLS subsystems for said interface are reset to zero; the receive and transmit layer management state variables (receiveEnabled and transmitEnabled in [9]) are set to enable reception and transmission of frames; the promiscuous receive function is disabled; and multicast reception is disabled.
INT dot3MacSubLayerStatus1.3.6.1.4.1.187.1.3.1.1.3INTEGERread-writeThe operational status of the MAC sublayer for a particular interface. The value enabled(1) signifies that the MAC sublayer for said interface is operational for both transmitting and receiving frames -- that is, that the value of both the receive and transmit layer management state variables (receiveEnabled and transmitEnabled in [9]) for said interface are true. The value disabled(2) signifies that the MAC sublayer for said interface is not operational for either transmitting or receiving frames. In particular, the value of an instance of this object is disabled(2) whenever the value of the corresponding instance of the dot3Enabled object is false(2). Each alteration of an instance of this object to the value enabled(1) is analogous to an invocation of the enableMACSublayer action defined in [9] and has the effect of starting normal transmit and receive operations (from the ``idle'' state) on the associated interface. In particular, such an alteration has the effect of resetting the PLS for said interface and of setting the receive and transmit layer management state variables (receiveEnabled and transmitEnabled in [9]) to be true. Each alteration of an instance of this object to the value disabled(2) is analogous to an invocation of the disableMACSublayer action defined in [9] and has the effect of terminating transmit and receive operations on the associated interface. In particular, such an alteration has the effect of setting the receive and transmit layer management state variables (receiveEnabled and transmitEnabled in [9]) to be false. Any transmissions/receptions in progress are completed before operation is terminated.
INT dot3MulticastReceiveStatus1.3.6.1.4.1.187.1.3.1.1.4INTEGERread-writeThe multicast receive status for a particular interface. The value enabled(1) signifies that reception of multicast frames by the MAC sublayer is enabled on said interface. The value disabled(2) signifies that reception of multicast frames by the MAC sublayer is not enabled on said interface. Each alteration of an instance of this object to the value enabled(1) is analogous to an invocation of the enableMulticastReceive action defined in [9] and has the effect of enabling multicast frame reception on the associated interface. Actual reception of multicast frames is only possible on an interface when the values for the associated instances of the dot3MulticastReceiveStatus and dot3MacSubLayerStatus objects are enabled(1) and enabled(1), respectively. Each alteration of an instance of this object to the value disabled(2) is analogous to an invocation of the disableMulticastReceive action defined in [9] and has the effect of inhibiting multicast frame reception on the associated interface.
INT dot3TxEnabled1.3.6.1.4.1.187.1.3.1.1.5INTEGERread-writeThe transmit layer management state variable (transmitEnabled as defined in [9]) for a particular interface. The value true(1) signifies that the MAC frame transmission is enabled on said interface. The value false(2) signifies that the MAC frame transmission is inhibited on said interface. In particular, the value of an instance of this object is false(2) whenever the value of the corresponding instance of the dot3MacSubLayerStatus object is disabled(2). Each alteration of an instance of this object to the value true(1) is analogous to an invocation of the enableTransmit action defined in [9] and has the effect of enabling MAC sublayer frame transmission on the associated interface. In particular, such an alteration has the effect of setting the transmit layer management state variable (transmitEnabled in [9]) for said interface to be true. Each alteration of an instance of this object to the value false(2) is analogous to an invocation of the disableTransmit action defined in [9] and has the effect of inhibiting MAC sublayer frame transmission on the associated interface. In particular, such an alteration has the effect of setting the transmit layer management state variable (transmitEnabled in [9]) for said interface to be false. Any transmissions in progress are completed before transmission is inhibited.
GAU dot3TestTdrValue1.3.6.1.4.1.187.1.3.1.1.6Gaugeread-onlyThe number of 10 MHz ticks which elapsed between the beginning of a TDR measurement and the collision which ended it, for the most recently executed TDR test. If no TDR test has been executed, or the last TDR value is not available, this object has the value 0.
dot3StatsTable1.3.6.1.4.1.187.1.3.2not-accessibleStatistics for a collection of ethernet-like interfaces attached to a particular system.
dot3StatsEntry1.3.6.1.4.1.187.1.3.2.1not-accessibleStatistics for a particular interface to an ethernet-like medium.
INT dot3StatsIndex1.3.6.1.4.1.187.1.3.2.1.1INTEGERread-onlyAn index value that uniquely identifies an interface to an ethernet-like medium. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex.
CTR dot3StatsAlignmentErrors1.3.6.1.4.1.187.1.3.2.1.2Counterread-onlyA count of frames received on a particular interface that are not an integral number of octets in length and do not pass the FCS check. The count represented by an instance of this object is incremented when the alignmentError status is returned by the MAC service to the LLC (or other MAC user). Received frames for which multiple error conditions obtain are, according to the conventions of [9], counted exclusively according to the error status presented to the LLC.
CTR dot3StatsFCSErrors1.3.6.1.4.1.187.1.3.2.1.3Counterread-onlyA count of frames received on a particular interface that are an integral number of octets in length but do not pass the FCS check. The count represented by an instance of this object is incremented when the frameCheckError status is returned by the MAC service to the LLC (or other MAC user). Received frames for which multiple error conditions obtain are, according to the conventions of [9], counted exclusively according to the error status presented to the LLC.
CTR dot3StatsSingleCollisionFrames1.3.6.1.4.1.187.1.3.2.1.4Counterread-onlyA count of successfully transmitted frames on a particular interface for which transmission is inhibited by exactly one collision. A frame that is counted by an instance of this object is also counted by the corresponding instance of either the ifOutUcastPkts or ifOutNUcastPkts object and is not counted by the corresponding instance of the dot3StatsMultipleCollisionFrames object.
CTR dot3StatsMultipleCollisionFrames1.3.6.1.4.1.187.1.3.2.1.5Counterread-onlyA count of successfully transmitted frames on a particular interface for which transmission is inhibited by more than one collision. A frame that is counted by an instance of this object is also counted by the corresponding instance of either the ifOutUcastPkts or ifOutNUcastPkts object and is not counted by the corresponding instance of the dot3StatsSingleCollisionFrames object.
CTR dot3StatsSQETestErrors1.3.6.1.4.1.187.1.3.2.1.6Counterread-onlyA count of times that the SQE TEST ERROR message is generated by the PLS sublayer for a particular interface. The SQE TEST ERROR message is defined in section 7.2.2.2.4 of [12] and its generation is described in section 7.2.4.6 of the same document.
CTR dot3StatsDeferredTransmissions1.3.6.1.4.1.187.1.3.2.1.7Counterread-onlyA count of frames for which the first transmission attempt on a particular interface is delayed because the medium is busy. The count represented by an instance of this object does not include frames involved in collisions.
CTR dot3StatsLateCollisions1.3.6.1.4.1.187.1.3.2.1.8Counterread-onlyThe number of times that a collision is detected on a particular interface later than 512 bit-times into the transmission of a packet. Five hundred and twelve bit-times corresponds to 51.2 microseconds on a 10 Mbit/s system. A (late) collision included in a count represented by an instance of this object is also considered as a (generic) collision for purposes of other collision-related statistics.
CTR dot3StatsExcessiveCollisions1.3.6.1.4.1.187.1.3.2.1.9Counterread-onlyA count of frames for which transmission on a particular interface fails due to excessive collisions.
CTR dot3StatsInternalMacTransmitErrors1.3.6.1.4.1.187.1.3.2.1.10Counterread-onlyA count of frames for which transmission on a particular interface fails due to an internal MAC sublayer transmit error. A frame is only counted by an instance of this object if it is not counted by the corresponding instance of either the dot3StatsLateCollisions object, the dot3StatsExcessiveCollisions object, the dot3StatsCarrierSenseErrors object, or the dot3StatsExcessiveDeferrals object. The precise meaning of the count represented by an instance of this object is implementation- specific. In particular, an instance of this object may represent a count of transmission errors on a particular interface that are not otherwise counted.
CTR dot3StatsCarrierSenseErrors1.3.6.1.4.1.187.1.3.2.1.11Counterread-onlyThe number of times that the carrier sense condition was lost or never asserted when attempting to transmit a frame on a particular interface. The count represented by an instance of this object is incremented at most once per transmission attempt, even if the carrier sense condition fluctuates during a transmission attempt.
CTR dot3StatsExcessiveDeferrals1.3.6.1.4.1.187.1.3.2.1.12Counterread-onlyA count of frames for which transmission on a particular interface is deferred for an excessive period of time.
CTR dot3StatsFrameTooLongs1.3.6.1.4.1.187.1.3.2.1.13Counterread-onlyA count of frames received on a particular interface that exceed the maximum permitted frame size. The count represented by an instance of this object is incremented when the frameTooLong status is returned by the MAC service to the LLC (or other MAC user). Received frames for which multiple error conditions obtain are, according to the conventions of [9], counted exclusively according to the error status presented to the LLC.
CTR dot3StatsInRangeLengthErrors1.3.6.1.4.1.187.1.3.2.1.14Counterread-onlyA count of frames received on a particular interface with a length field value that falls between the minimum unpadded LLC data size and the maximum allowed LLC data size inclusive and that does not match the number of LLC data octets received. The count represented by an instance of this object also includes frames for which the length field value is less than the minimum unpadded LLC data size.
CTR dot3StatsOutOfRangeLengthFields1.3.6.1.4.1.187.1.3.2.1.15Counterread-onlyA count of frames received on a particular interface for which the length field value exceeds the maximum allowed LLC data size. The count represented by an instance of this object is not incremented in implementations that observe Ethernet encapsulation conventions (by which the IEEE 802.3 length field is interpreted as the Ethernet Type field).
CTR dot3StatsInternalMacReceiveErrors1.3.6.1.4.1.187.1.3.2.1.16Counterread-onlyA count of frames for which reception on a particular interface fails due to an internal MAC sublayer receive error. A frame is only counted by an instance of this object if it is not counted by the corresponding instance of either the dot3StatsFrameTooLongs object, the dot3StatsAlignmentErrors object, the dot3StatsFCSErrors object, the dot3StatsInRangeLengthErrors object, or the dot3StatsOutOfRangeLengthFields object. The precise meaning of the count represented by an instance of this object is implementation- specific. In particular, an instance of this object may represent a count of receive errors on a particular interface that are not otherwise counted.
dot3ChipSets1.3.6.1.4.1.187.1.3.8
dot3ChipSetAMD1.3.6.1.4.1.187.1.3.8.1
dot3ChipSetAMD79901.3.6.1.4.1.187.1.3.8.1.1
dot3ChipSetAMD799001.3.6.1.4.1.187.1.3.8.1.2
dot3ChipSetIntel1.3.6.1.4.1.187.1.3.8.2
dot3ChipSetIntel825861.3.6.1.4.1.187.1.3.8.2.1
dot3ChipSetIntel825961.3.6.1.4.1.187.1.3.8.2.2
dot3ChipSetSeeq1.3.6.1.4.1.187.1.3.8.3
dot3ChipSetSeeq80031.3.6.1.4.1.187.1.3.8.3.1
dot3ChipSetNational1.3.6.1.4.1.187.1.3.8.4
dot3ChipSetNational83901.3.6.1.4.1.187.1.3.8.4.1
dot3ChipSetNationalSonic1.3.6.1.4.1.187.1.3.8.4.2
ifExtensions1.3.6.1.4.1.187.1.6
ifExtnsTable1.3.6.1.4.1.187.1.6.1not-accessibleA list of interfaces extension entries. The number of entries is given by the value of ifNumber, defined in [4,6].
ifExtnsEntry1.3.6.1.4.1.187.1.6.1.1not-accessibleAn extension to the interfaces entry, defined in [4,6], containing additional objects at the subnetwork layer and below for a particular interface.
INT ifExtnsIfIndex1.3.6.1.4.1.187.1.6.1.1.1INTEGERread-onlyThe value of this object identifies the interface for which this entry contains extended management information. The value of this object for a particular interface has the same value as the ifIndex object, defined in [4,6], for the same interface.
OID ifExtnsChipSet1.3.6.1.4.1.187.1.6.1.1.2OBJECT IDENTIFIERread-onlyThis object identifies the hardware chip set being used in the interface. The assignment of OBJECT IDENTIFIERs to various types of hardware chip sets is defined elsewhere. This document assigns only the value: unknownChipSet for use if the chip set in use is unknown. Note that unknownChipSet is a syntactically valid object identifier, and any conformant implementation of ASN.1 and the BER must be able to generate and recognize this value.
STR ifExtnsRevWare1.3.6.1.4.1.187.1.6.1.1.3DisplayStringread-onlyAn arbitrary octet string that describes the firmware version of this interface. It is intended that this should be human readable. It must only contain ASCII printable characters. Typically this will be the firmware version of the main interface software.
CTR ifExtnsMulticastsTransmittedOks1.3.6.1.4.1.187.1.6.1.1.4Counterread-onlyThe count of frames successfully transmitted to a subnetwork or link-layer multicast destination address other than a broadcast address. For a MAC layer protocol, this includes both Group and Functional addresses.
CTR ifExtnsBroadcastsTransmittedOks1.3.6.1.4.1.187.1.6.1.1.5Counterread-onlyThe count of frames successfully transmitted to a subnetwork or link-layer broadcast addresses. It does not include frames sent to a multicast address.
CTR ifExtnsMulticastsReceivedOks1.3.6.1.4.1.187.1.6.1.1.6Counterread-onlyThe count of frames successfully received that are directed to an active subnetwork or link-layer multicast address (for a MAC layer protocol, this includes both Group and Functional addresses). This does not include frames directed to a broadcast address, nor frames received with errors.
CTR ifExtnsBroadcastsReceivedOks1.3.6.1.4.1.187.1.6.1.1.7Counterread-onlyThe count of frames successfully received that are directed to a subnetwork or link-layer broadcast address.
INT ifExtnsPromiscuous1.3.6.1.4.1.187.1.6.1.1.8INTEGERread-onlyThis object has a value of false(2) if this interface only accepts packets/frames that are addressed to this station. This object has a value of true(1) when the station accepts all packets/frames transmitted on the media. The value true(1) is only legal on certain types of media. If legal, setting this object to a value of true(1) may require the interface to be reset before becoming effective.
ifExtnsRcvAddrTable1.3.6.1.4.1.187.1.6.3not-accessibleThis table contains an entry for each address (broadcast, multicast, or uni-cast) for which the system will receive packets/ frames on a particular interface. When an interface is operating in promiscuous mode, entries are only required for those addresses for which the system would receive frames were it not operating in promiscuous mode.
ifExtnsRcvAddrEntry1.3.6.1.4.1.187.1.6.3.1not-accessibleA list of objects identifying an address for which the system will accept packets/ frames on a particular interface.
INT ifExtnsRcvAddrIfIndex1.3.6.1.4.1.187.1.6.3.1.1INTEGERread-onlyThe value of ifIndex, defined in [4,6], of an interface which recognizes this entry's address.
OCT ifExtnsRcvAddress1.3.6.1.4.1.187.1.6.3.1.2OCTET STRINGread-onlyAn address for which the system will accept packets/frames on this entry's interface.
INT ifExtnsRcvAddrStatus1.3.6.1.4.1.187.1.6.3.1.3INTEGERread-writeThis object has the value nonVolatile(4) for those entries in the table which are valid and will not be deleted by the next restart of the managed system. Entries having the value volatile(3) are valid and exist, but have not been saved, so that will not exist after the next restart of the managed system. Entries having the value other(1) are valid and exist but are not classified as to whether they will continue to exist after the next restart. Entries having the value invalid(2) are invalid and do not represent an address for which an interface accepts frames. Setting an object instance to one of the values other(1), volatile(3), or nonVolatile(4) causes the corresponding entry to exist or continue to exist, and to take on the respective status as regards the next restart of the managed system. Setting an object instance to the value invalid(2) causes the corresponding entry to become invalid or cease to exist. 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 ifExtnsRcvAddrStatus object instance.
dot1dBridge1.3.6.1.4.1.187.1.14
dot1dBase1.3.6.1.4.1.187.1.14.1
OCT dot1dBaseBridgeAddress1.3.6.1.4.1.187.1.14.1.1OCTET STRINGread-onlyThe MAC address used by this bridge when it must be referred to in a unique fashion. It is recommended that this be the numerically smallest MAC address of all ports that belong to this bridge. However it is only required to be unique. When concatenated with dot1dStpPriority a unique BridgeIdentifier is formed which is used in the Spanning Tree Protocol.
INT dot1dBaseNumPorts1.3.6.1.4.1.187.1.14.1.2INTEGERread-onlyThe number of ports controlled by this bridging entity.
INT dot1dBaseType1.3.6.1.4.1.187.1.14.1.3INTEGERread-onlyIndicates what type of bridging this bridge can perform. If a bridge is actually performing a certain type of bridging this will be indicated by entries in the port table for the given type.
dot1dBasePortTable1.3.6.1.4.1.187.1.14.1.4not-accessibleA table that contains generic information about every port that is associated with this bridge. Transparent, source-route, and srt ports are included.
dot1dBasePortEntry1.3.6.1.4.1.187.1.14.1.4.1not-accessibleA list of information for each port of the bridge.
INT dot1dBasePort1.3.6.1.4.1.187.1.14.1.4.1.1INTEGERread-onlyThe port number of the port for which this entry contains bridge management information
INT dot1dBasePortIfIndex1.3.6.1.4.1.187.1.14.1.4.1.2INTEGERread-onlyThe value of the instance of the ifIndex object, defined in [4,6], for the interface corresponding to this port
OID dot1dBasePortCircuit1.3.6.1.4.1.187.1.14.1.4.1.3OBJECT IDENTIFIERread-onlyFor a port which (potentially) has the same value of dot1dBasePortIfIndex as another port on the same bridge, this object contains the name of an object instance unique to this port. For example, in the case where multiple ports correspond one- to-one with multiple X.25 virtual circuits, this value might identify an (e.g., the first) object instance associated with the X.25 virtual circuit corresponding to this port. For a port which has a unique value of dot1dBasePortIfIndex, this object can have the value { 0 0 }.
CTR dot1dBasePortDelayExceededDiscards1.3.6.1.4.1.187.1.14.1.4.1.4Counterread-onlyThe number of frames discarded by this port due to excessive transit delay through the bridge. It is incremented by both transparent and source route bridges.
CTR dot1dBasePortMtuExceededDiscards1.3.6.1.4.1.187.1.14.1.4.1.5Counterread-onlyThe number of frames discarded by this port due to an excessive size. It is incremented by both transparent and source route bridges.
dot1dStp1.3.6.1.4.1.187.1.14.2
INT dot1dStpProtocolSpecification1.3.6.1.4.1.187.1.14.2.1INTEGERread-onlyAn indication of what version of the Spanning Tree Protocol is being run. The value 'decLb100(2)' indicates the DEC LANbridge 100 Spanning Tree protocol. IEEE 802.1d implementations will return 'ieee8021d(3)'. If future versions of the IEEE Spanning Tree Protocol are released that are incompatible with the current version a new value will be defined.
INT dot1dStpPriority1.3.6.1.4.1.187.1.14.2.2INTEGERread-writeThe value of the priority field which is contained in the first two octets of the (8 octet long) Bridge ID. The other (last) 6 octets of the Bridge ID are given by the value of dot1dBaseBridgeAddress.
TIK dot1dStpTimeSinceTopologyChange1.3.6.1.4.1.187.1.14.2.3TimeTicksread-onlyThe time (in hundreths of a second) since the last time a topology change was detected by the bridge entity.
CTR dot1dStpTopChanges1.3.6.1.4.1.187.1.14.2.4Counterread-onlyThe total number of topology changes detected by this bridge since the management entity was last reset or initialized.
OCT dot1dStpDesignatedRoot1.3.6.1.4.1.187.1.14.2.5OCTET STRINGread-onlyThe bridge identifier of the root of the spanning tree as determined by the Spanning Tree Protocol as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.
INT dot1dStpRootCost1.3.6.1.4.1.187.1.14.2.6INTEGERread-onlyThe cost of the path to the root as seen from this bridge.
INT dot1dStpRootPort1.3.6.1.4.1.187.1.14.2.7INTEGERread-onlyThe port number of the port which offers the lowest cost path from this bridge to the root bridge.
INT dot1dStpMaxAge1.3.6.1.4.1.187.1.14.2.8INTEGERread-onlyThe maximum age of Spanning Tree Protocol information learned from the network on any port before it is discarded, in units of hundredths of a second. This is the actual value that this bridge is currently using.
INT dot1dStpHelloTime1.3.6.1.4.1.187.1.14.2.9INTEGERread-onlyThe amount of time between the transmission of Configuration bridge PDUs by this node on any port when it is the root of the spanning tree or trying to become so, in units of hundredths of a second. This is the actual value that this bridge is currently using.
INT dot1dStpHoldTime1.3.6.1.4.1.187.1.14.2.10INTEGERread-onlyThis time value determines the interval length during which no more than two Configuration bridge PDUs shall be transmitted by this node, in units of hundredths of a second.
INT dot1dStpForwardDelay1.3.6.1.4.1.187.1.14.2.11INTEGERread-onlyThis time value, measured in units of hundredths of a second, controls how fast a port changes its spanning state when moving towards the Forwarding state. The value determines how long the port stays in a particular state before moving to the next state. For example, how long a port stays in the Listening state when moving from Blocking to Learning. This value is also used, when a topology change has been detected and is underway, to age all dynamic entries in the Forwarding Database. [Note that this value is the one that this bridge is currently using, in contrast to dot1dStpBridgeForwardDelay which is the value that this bridge and all others would start using if/when this bridge were to become the root.]
INT dot1dStpBridgeMaxAge1.3.6.1.4.1.187.1.14.2.12INTEGERread-writeThe value that all bridges use for MaxAge when this bridge is acting as the root.
INT dot1dStpBridgeHelloTime1.3.6.1.4.1.187.1.14.2.13INTEGERread-writeThe value that all bridges use for HelloTime when this bridge is acting as the root.
INT dot1dStpBridgeForwardDelay1.3.6.1.4.1.187.1.14.2.14INTEGERread-writeThe value that all bridges use for ForwardDelay when this bridge is acting as the root.
dot1dStpPortTable1.3.6.1.4.1.187.1.14.2.15not-accessibleA table that contains port-specific information for the Spanning Tree Protocol.
dot1dStpPortEntry1.3.6.1.4.1.187.1.14.2.15.1not-accessibleA list of information maintained by every port about the Spanning Tree Protocol state for that port.
INT dot1dStpPort1.3.6.1.4.1.187.1.14.2.15.1.1INTEGERread-onlyThe port number of the port for which this entry contains Spanning Tree Protocol management information.
INT dot1dStpPortPriority1.3.6.1.4.1.187.1.14.2.15.1.2INTEGERread-writeThe value of the priority field which is contained in the first octet of the (2 octet long) Port ID. The other octet of the Port ID is given by the value of dot1dStpPort.
INT dot1dStpPortState1.3.6.1.4.1.187.1.14.2.15.1.3INTEGERread-onlyThe port's current state as defined by application of the Spanning Tree Protocol. This state controls what action a port takes on reception of a frame. If the bridge has detected a port that is malfunctioning it will place that port into the broken(7) state. For ports which are disabled (see dot1dStpPortEnable), this object will have a value of disabled(1).
INT dot1dStpPortEnable1.3.6.1.4.1.187.1.14.2.15.1.4INTEGERread-writeThe enabled/disabled status of the port.
INT dot1dStpPortPathCost1.3.6.1.4.1.187.1.14.2.15.1.5INTEGERread-writeThe contribution of this port to the path cost of paths towards the spanning tree root which include this port.
OCT dot1dStpPortDesignatedRoot1.3.6.1.4.1.187.1.14.2.15.1.6OCTET STRINGread-onlyThe unique Bridge Identifier of the Bridge recorded as the Root in the Configuration BPDUs transmitted by the Designated Bridge for the LAN to which the Port is attached.
INT dot1dStpPortDesignatedCost1.3.6.1.4.1.187.1.14.2.15.1.7INTEGERread-onlyThe path cost of the Designated Port of the segment connected to this port. This value is compared to the Root Path Cost field in received bridge PDUs.
OCT dot1dStpPortDesignatedBridge1.3.6.1.4.1.187.1.14.2.15.1.8OCTET STRINGread-onlyThe Bridge Identifier of the bridge which this port considers to be the Designated Bridge for this port's segment.
OCT dot1dStpPortDesignatedPort1.3.6.1.4.1.187.1.14.2.15.1.9OCTET STRINGread-onlyThe Port Identifier of the port on the Designated Bridge for this port's segment.
CTR dot1dStpPortForwardTransitions1.3.6.1.4.1.187.1.14.2.15.1.10Counterread-onlyThe number of times this port has transitioned from the Learning state to the Forwarding state.
dot1dTp1.3.6.1.4.1.187.1.14.4
CTR dot1dTpLearntEntryDiscards1.3.6.1.4.1.187.1.14.4.1Counterread-onlyThe total number of Forwarding Database entries, which have been or would have been learnt, but have been discarded due to a lack of space to store them in the Forwarding Database. If this counter is increasing, it indicates that the Forwarding Database is regularly becoming full (a condition which has unpleasant performance effects on the subject LAN). If this counter has a significant value but is not presently increasing, it indicates that the problem has been occurring but is not persistent.
INT dot1dTpAgingTime1.3.6.1.4.1.187.1.14.4.2INTEGERread-writeThe timeout period in seconds for aging out dynamically learned forwarding information.
dot1dTpFdbTable1.3.6.1.4.1.187.1.14.4.3not-accessibleA table that contains information about unicast entries for which the bridge has forwarding and/or filtering information. This information is used by the transparent bridging function in determining how to propagate a received frame.
dot1dTpFdbEntry1.3.6.1.4.1.187.1.14.4.3.1not-accessibleInformation about a specific unicast MAC address for which the bridge has some forwarding and/or filtering information.
OCT dot1dTpFdbAddress1.3.6.1.4.1.187.1.14.4.3.1.1OCTET STRINGread-onlyA unicast MAC address for which the bridge has forwarding and/or filtering information.
INT dot1dTpFdbPort1.3.6.1.4.1.187.1.14.4.3.1.2INTEGERread-onlyEither the value '0', or the port on which a frame having a source address equal to the value of the corresponding instance of dot1dTpFdbAddress has been seen. A non-zero value of this object indicates the port for which the ifIndex object, defined in [4,6], of the corresponding interface has the same value. A value of '0' indicates that the port number has not been learned but that the bridge does have some forwarding/filtering information about this address (e.g. in the dot1dStaticTable). Implementors are encouraged to assign the port value to this object whenever it is learned even for addresses for which the corresponding value of dot1dTpFdbStatus is not learned(3).
INT dot1dTpFdbStatus1.3.6.1.4.1.187.1.14.4.3.1.3INTEGERread-onlyThe status of this entry. The meanings of the values are: other(1) : none of the following. This would include the case where some other MIB object (not the corresponding instance of dot1dTpFdbPort, nor an entry in the dot1dStaticTable) is being used to determine if and how frames addressed to the value of the corresponding instance of dot1dTpFdbAddress are being forwarded. invalid(2) : this entry is not longer valid (e.g. it was learned but has since aged-out), but has not yet been flushed from the table. learned(3) : the value of the corresponding instance of dot1dTpFdbPort was learned, and is being used. self(4) : the value of the corresponding instance of dot1dTpFdbAddress represents one of the bridge's addresses. The corresponding instance of dot1dTpFdbPort indicates which of the bridge's ports has this address. mgmt(5) : the value of the corresponding instance of dot1dTpFdbAddress is also the value of an existing instance of dot1dStaticAddress.
dot1dTpPortTable1.3.6.1.4.1.187.1.14.4.4not-accessibleA table that contains information about every port that is associated with this transparent bridge.
dot1dTpPortEntry1.3.6.1.4.1.187.1.14.4.4.1not-accessibleA list of information for each port of a transparent bridge.
INT dot1dTpPort1.3.6.1.4.1.187.1.14.4.4.1.1INTEGERread-onlyThe port number of the port for which this entry contains Transparent bridging management information.
INT dot1dTpPortMaxInfo1.3.6.1.4.1.187.1.14.4.4.1.2INTEGERread-onlyThe maximum size of the INFO (non-MAC) field that this port will receive or transmit.
CTR dot1dTpPortInFrames1.3.6.1.4.1.187.1.14.4.4.1.3Counterread-onlyThe number of frames that have been received by this port from its segment. Note that a frame received on the interface corresponding to this port is only counted by this object if and only if it is for a protocol being bridged by this entity.
CTR dot1dTpPortOutFrames1.3.6.1.4.1.187.1.14.4.4.1.4Counterread-onlyThe number of frames that have been transmitted by this port to its segment. Note that a frame transmitted on the interface corresponding to this port is only counted by this object if and only if it is for a protocol being bridged by this entity.
CTR dot1dTpPortInDiscards1.3.6.1.4.1.187.1.14.4.4.1.5Counterread-onlyCount of valid frames received which were discarded by the Forwarding Process.
cProducts1.3.6.1.4.1.187.2
cdxa5601.3.6.1.4.1.187.2.1
cdxa5501.3.6.1.4.1.187.2.2
cStdExtensions1.3.6.1.4.1.187.3
cIp1.3.6.1.4.1.187.3.4
CTR cIpInLenErrors1.3.6.1.4.1.187.3.4.1Counterread-onlyNumber of packets received with an inconsistant Header/Packet length
CTR cIpInVersionErrors1.3.6.1.4.1.187.3.4.2Counterread-onlyNumber of packets received with an incorrect IP version number.
CTR cIpInCSErrors1.3.6.1.4.1.187.3.4.3Counterread-onlyNumber of packets received with an incorrect IP checksum.
CTR cIpTTLZero1.3.6.1.4.1.187.3.4.4Counterread-onlyNumber of packets that would have been forwarded but their TTL went to 0.
CTR cIpReasmTimeOuts1.3.6.1.4.1.187.3.4.5Counterread-onlyNumber of reassmebly timeouts. This is included inthe ipReasmFails object.
cIcmp1.3.6.1.4.1.187.3.5
cIcmp21.3.6.1.4.1.187.3.5
CTR cIcmpInRedirectNet1.3.6.1.4.1.187.3.5.1Counterread-onlyNumber of ICMP Destination Unreachable, Network Unreachable messages received.
CTR cIcmpInRedirectHost1.3.6.1.4.1.187.3.5.2Counterread-onlyNumber of ICMP Destination Unreachable, Host Unreachable messages received.
CTR cIcmpInRedirectNetTos1.3.6.1.4.1.187.3.5.3Counterread-onlyNumber of ICMP Destination Unreachable, Network/TOS Unreachable messages received.
CTR cIcmpInRedirectHostTos1.3.6.1.4.1.187.3.5.4Counterread-onlyNumber of ICMP Destination Unreachable, Host/TOS Unreachable messages received.
CTR cIcmpInTimeExcTTL1.3.6.1.4.1.187.3.5.5Counterread-onlyNumber of ICMP Time Exceeded, TTL Exceeded in Transit messages received.
CTR cIcmpInTimeExcReAsm1.3.6.1.4.1.187.3.5.6Counterread-onlyNumber of ICMP Time Exceeded, Reassembly Time Exceeded messages received.
CTR cIcmpInDestUnNet1.3.6.1.4.1.187.3.5.7Counterread-onlyNumber of ICMP Network Destination Unreachable messages received.
CTR cIcmpInDestUnHost1.3.6.1.4.1.187.3.5.8Counterread-onlyNumber of ICMP Host Destination Unreachable messages received.
CTR cIcmpInDestUnProtocol1.3.6.1.4.1.187.3.5.9Counterread-onlyNumber of ICMP Protocol Destination Unreachable messages received.
CTR cIcmpInDestUnPort1.3.6.1.4.1.187.3.5.10Counterread-onlyNumber of ICMP Port Destination Unreachable messages received.
CTR cIcmpInDestUnFragNeeded1.3.6.1.4.1.187.3.5.11Counterread-onlyNumber of ICMP Fragmentation Needed and DF Set Destination Unreachable messages received.
CTR cIcmpInDestUnSourceRoute1.3.6.1.4.1.187.3.5.12Counterread-onlyNumber of ICMP Source Route Failed Destination Unreachable messages received.
CTR cIcmpOutRedirectNet1.3.6.1.4.1.187.3.5.13Counterread-onlyNumber of ICMP Destination Unreachable, Network Unreachable messages sent.
CTR cIcmpOutRedirectHost1.3.6.1.4.1.187.3.5.14Counterread-onlyNumber of ICMP Destination Unreachable, Host Unreachable messages sent.
CTR cIcmpOutRedirectNetTos1.3.6.1.4.1.187.3.5.15Counterread-onlyNumber of ICMP Destination Unreachable, Network/TOS Unreachable messages sent.
CTR cIcmpOutRedirectHostTos1.3.6.1.4.1.187.3.5.16Counterread-onlyNumber of ICMP Destination Unreachable, Host/TOS Unreachable messages sent.
CTR cIcmpOutTimeExcTTL1.3.6.1.4.1.187.3.5.17Counterread-onlyNumber of ICMP Time Exceeded, TTL Exceeded in Transit messages sent.
CTR cIcmpOutTimeExcReAsm1.3.6.1.4.1.187.3.5.18Counterread-onlyNumber of ICMP Time Exceeded, Reassembly Time Exceeded messages sent.
CTR cIcmpOutDestUnNet1.3.6.1.4.1.187.3.5.19Counterread-onlyNumber of ICMP Network Destination Unreachable messages sent.
CTR cIcmpOutDestUnHost1.3.6.1.4.1.187.3.5.20Counterread-onlyNumber of ICMP Host Destination Unreachable messages sent.
CTR cIcmpOutDestUnProtocol1.3.6.1.4.1.187.3.5.21Counterread-onlyNumber of ICMP Protocol Destination Unreachable messages sent.
CTR cIcmpOutDestUnPort1.3.6.1.4.1.187.3.5.22Counterread-onlyNumber of ICMP Port Destination Unreachable messages sent.
CTR cIcmpOutDestUnFragNeeded1.3.6.1.4.1.187.3.5.23Counterread-onlyNumber of ICMP Fragmentation Needed and DF Set Destination Unreachable messages sent.
CTR cIcmpOutDestUnSourceRoute1.3.6.1.4.1.187.3.5.24Counterread-onlyNumber of ICMP Source Route Failed Destination Unreachable messages sent.
CTR cIcmpInLengthErrors1.3.6.1.4.1.187.3.5.25Counterread-onlyNumber of alleged ICMP packets that were not long enough.
CTR cIcmpInChecksumErrors1.3.6.1.4.1.187.3.5.26Counterread-onlyNumber of alleged ICMP packets that had a bad checksum.
CTR cIcmpInUnkTypes1.3.6.1.4.1.187.3.5.27Counterread-onlyNumber of Received ICMP packets with an unknown type field value.
CTR cIcmpInDestUnNetUnknown1.3.6.1.4.1.187.3.5.28Counterread-onlyNumber of ICMP Destination Network Unknown Destination Unreachable messages received.
CTR cIcmpInDestUnHostUnknown1.3.6.1.4.1.187.3.5.29Counterread-onlyNumber of ICMP Destination Host Unknown Destination Unreachable messages received.
CTR cIcmpInDestUnSrcIsolated1.3.6.1.4.1.187.3.5.30Counterread-onlyNumber of ICMP Source Isolated Destination Unreachable messages received.
CTR cIcmpInDestUnHostProhib1.3.6.1.4.1.187.3.5.31Counterread-onlyNumber of ICMP Communication with Host Administratively Prohibited Destination Unreachable messages received.
CTR cIcmpInDestUnNetProhib1.3.6.1.4.1.187.3.5.32Counterread-onlyNumber of ICMP Communication with Net Administratively Prohibited Destination Unreachable messages received.
CTR cIcmpInDestUnNetTos1.3.6.1.4.1.187.3.5.33Counterread-onlyNumber of ICMP Network Unreachable with TOS messages received.
CTR cIcmpInDestUnHostTos1.3.6.1.4.1.187.3.5.34Counterread-onlyNumber of ICMP Host Unreachable with TOS messages received.
CTR cIcmpOutDestUnNetUnknown1.3.6.1.4.1.187.3.5.35Counterread-onlyNumber of ICMP Destination Network Unknown Destination Unreachable messages sent.
CTR cIcmpOutDestUnHostUnknown1.3.6.1.4.1.187.3.5.36Counterread-onlyNumber of ICMP Destination Host Unknown Destination Unreachable messages sent.
CTR cIcmpOutDestUnSrcIsolated1.3.6.1.4.1.187.3.5.37Counterread-onlyNumber of ICMP Source Isolated Destination Unreachable messages sent.
CTR cIcmpOutDestUnHostProhib1.3.6.1.4.1.187.3.5.38Counterread-onlyNumber of ICMP Communication with Host Administratively Prohibited Destination Unreachable messages sent.
CTR cIcmpOutDestUnNetProhib1.3.6.1.4.1.187.3.5.39Counterread-onlyNumber of ICMP Communication with Net Administratively Prohibited Destination Unreachable messages sent.
CTR cIcmpOutDestUnNetTos1.3.6.1.4.1.187.3.5.40Counterread-onlyNumber of ICMP Network Unreachable with TOS messages sent.
CTR cIcmpOutDestUnHostTos1.3.6.1.4.1.187.3.5.41Counterread-onlyNumber of ICMP Host Unreachable with TOS messages sent.
CTR cIcmpInParmProbMissingOpt1.3.6.1.4.1.187.3.5.42Counterread-onlyNumber of received Parameter Problem messages with the Missing Option code.
CTR cIcmpOutParmProbMissingOpt1.3.6.1.4.1.187.3.5.43Counterread-onlyNumber of sent Parameter Problem messages with the Missing Option code.
cUdp1.3.6.1.4.1.187.3.7
CTR cUdpHdrDrops1.3.6.1.4.1.187.3.7.1Counterread-onlyNr of packets dropped because of internal consistancy problems. This counter is a component of the udpInErrors Count.
CTR cUdpBadCheckSum1.3.6.1.4.1.187.3.7.2Counterread-onlyNr of packets dropped because of an incorrect checksum. This counter is a component of the udpInErrors Count.
CTR cUdpBadLength1.3.6.1.4.1.187.3.7.3Counterread-onlyNr of packets dropped because of an incorrect length. This counter is a component of the udpInErrors Count.
CTR cUdpOtherErrors1.3.6.1.4.1.187.3.7.4Counterread-onlyNr of packets dropped because of some error other than one of the above. This counter is a component of the udpInErrors Count. The most likely cause of these errors is a problem in the internal IPC mechanism. Probably because some process that was supposed to be receiving packets is not.
CTR cUdpNoChecksum1.3.6.1.4.1.187.3.7.5Counterread-onlyNr of packets received with a checksum of 0. This is not an error condition but indicates that there are mentally retarded hosts on the network.
cTransmission1.3.6.1.4.1.187.3.10
cDot31.3.6.1.4.1.187.3.10.3
cDot3Table1.3.6.1.4.1.187.3.10.3.1not-accessibleExtended status information for the datability specific LANCE and ILACC drivers.
cDot3Entry1.3.6.1.4.1.187.3.10.3.1.1not-accessibleProprietary status information for a particular interface
INT cDot3Index1.3.6.1.4.1.187.3.10.3.1.1.1INTEGERread-onlyAn index value that uniquely identifies an interface to an ethernet-like medium. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex.
CTR cDot3Disables1.3.6.1.4.1.187.3.10.3.1.1.2Counterread-onlyNumber of LANCE/ILLAC disconnects that occured because the interface was disabled
CTR cDot3MauDisconnect1.3.6.1.4.1.187.3.10.3.1.1.3Counterread-onlyNumber of LANCE/ILLAC disconnects that occured because m-lance-cs-mau-connected was 0.
CTR cDot3Babbles1.3.6.1.4.1.187.3.10.3.1.1.4Counterread-onlyNumber of times the LANCE/ILACC Babble bit was set.
CTR cDot3MerrDisconnect1.3.6.1.4.1.187.3.10.3.1.1.5Counterread-onlyNumber of LANCE/ILLAC disconnects that occured because the memory error bit was set.
CTR cDot3TxonDisconnect1.3.6.1.4.1.187.3.10.3.1.1.6Counterread-onlyNumber of LANCE/ILLAC disconnects that occured because the txon bit was off.
CTR cDot3RxonDisconnect1.3.6.1.4.1.187.3.10.3.1.1.7Counterread-onlyNumber of LANCE/ILLAC disconnects that occured because the rxon bit was off.
CTR cDot3XmitFailure1.3.6.1.4.1.187.3.10.3.1.1.8Counterread-onlyNumber of LANCE/ILLAC disconnects that occured because no packets were received and every transmit attempt resulted in a failure.
CTR cDot3XmitBuffErr1.3.6.1.4.1.187.3.10.3.1.1.9Counterread-onlyNumber of LANCE/ILLAC transmit buffer errors that occured.
CTR cDot3XmitUflo1.3.6.1.4.1.187.3.10.3.1.1.10Counterread-onlyNumber of LANCE/ILLAC transmit underflo errors that occured.
CTR cDot3RcvBuffErr1.3.6.1.4.1.187.3.10.3.1.1.11Counterread-onlyNumber of LANCE/ILLAC receive buffer errors that occured.
CTR cDot3RcvOflo1.3.6.1.4.1.187.3.10.3.1.1.12Counterread-onlyNumber of LANCE/ILLAC receive overflo errors that occured.
CTR cDot3Startless1.3.6.1.4.1.187.3.10.3.1.1.13Counterread-onlyNumber of times that the driver did not get a start-of-message when one was expected. This if for reception.
CTR cDot3Endless1.3.6.1.4.1.187.3.10.3.1.1.14Counterread-onlyNumber of times that the driver detected the start of one packet without detecting the end of the previous packet. This is for reception.
dDXA5501.3.6.1.4.1.187.4
GAU dDXA550AvailableBuffers1.3.6.1.4.1.187.4.1Gaugeread-onlyCount of available data buffers
INT dDXA550InitialBuffers1.3.6.1.4.1.187.4.2INTEGERread-onlyInitial amount of buffers available at system startup.
INT cConstallationBufferDataLength1.3.6.1.4.1.187.4.3INTEGERread-onlyNumber of data bytes that can be stored in each buffer.
INT dDXA550InstructionRam1.3.6.1.4.1.187.4.4INTEGERread-onlyNumber of bytes of system instruction ram available. This is fast, zero-wait-state RAM.
INT dDXA550GlobalDataRam1.3.6.1.4.1.187.4.5INTEGERread-onlyNumber of bytes of global data ram available. This is RAM contains I/O buffers and other data structures for which zero-wait-state access is not required by the CPU.
INT dDXA550FastDataRam1.3.6.1.4.1.187.4.6INTEGERread-onlyNumber of bytes of fast data ram available. This is RAM contains data structures for which the CPU requires zero-wait-state access, such as the bridge forwarding database.

RFC description

Datability DXA550 router MIB providing extensions to standard MIB-II groups for IP, ICMP, UDP, and transmission.

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