SUN-SNMP Table View

A list of interface entries.  The number of
entries is given by the value of ifNumber.

ifEntry row .1.3.6.1.2.1.2.2.1

An interface entry containing objects at the
subnetwork layer and below for a particular
interface.

Indexes

ifIndex

Column	Syntax	OID
ifIndexmandatory A 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 …	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.2.2.1.1
ifDescrmandatory A 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.	OctetString Constraints: range: 0-255	.1.3.6.1.2.1.2.2.1.2
ifTypemandatory The type of interface, distinguished according to the physical/link protocol(s) immediately `below' the network layer in the protocol stack.	Enumeration Enumerated Values: 1 other 2 regular1822 3 hdh1822 4 ddn-x25 5 rfc877-x25 6 ethernet-csmacd 7 iso88023-csmacd 8 iso88024-tokenBus 9 iso88025-tokenRing 10 iso88026-man 11 starLan 12 proteon-10Mbit 13 proteon-80Mbit 14 hyperchannel 15 fddi 16 lapb 17 sdlc 18 ds1 19 e1 20 basicISDN 21 primaryISDN 22 propPointToPointSerial 23 ppp 24 softwareLoopback 25 eon 26 ethernet-3Mbit 27 nsip 28 slip 29 ultra 30 ds3 31 sip 32 frame-relay	.1.3.6.1.2.1.2.2.1.3
ifMtumandatory The 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 …	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.2.2.1.4
ifSpeedmandatory An 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.	RFC1155-SMIGauge Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.5
ifPhysAddressmandatory The 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 str…	SNMPv2-TCPhysAddress Description: Represents media- or physical-level addresses.	.1.3.6.1.2.1.2.2.1.6
ifAdminStatusmandatory The desired state of the interface. The testing(3) state indicates that no operational packets can be passed.	Enumerationr/w Enumerated Values: 1 up 2 down 3 testing	.1.3.6.1.2.1.2.2.1.7
ifOperStatusmandatory The current operational state of the interface. The testing(3) state indicates that no operational packets can be passed.	Enumeration Enumerated Values: 1 up 2 down 3 testing	.1.3.6.1.2.1.2.2.1.8
ifLastChangemandatory The 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 …	RFC1155-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.9
ifInOctetsmandatory The total number of octets received on the interface, including framing characters.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.10
ifInUcastPktsmandatory The number of subnetwork-unicast packets delivered to a higher-layer protocol.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.11
ifInNUcastPktsmandatory The number of non-unicast (i.e., subnetwork- broadcast or subnetwork-multicast) packets delivered to a higher-layer protocol.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.12
ifInDiscardsmandatory The 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 co…	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.13
ifInErrorsmandatory The number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.14
ifInUnknownProtosmandatory The number of packets received via the interface which were discarded because of an unknown or unsupported protocol.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.15
ifOutOctetsmandatory The total number of octets transmitted out of the interface, including framing characters.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.16
ifOutUcastPktsmandatory The total number of packets that higher-level protocols requested be transmitted to a subnetwork-unicast address, including those that were discarded or not sent.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.17
ifOutNUcastPktsmandatory The 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.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.18
ifOutDiscardsmandatory The 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 s…	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.19
ifOutErrorsmandatory The number of outbound packets that could not be transmitted because of errors.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.20
ifOutQLenmandatory The length of the output packet queue (in packets).	RFC1155-SMIGauge Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.2.2.1.21
ifSpecificmandatory A 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…	ObjectIdentifier	.1.3.6.1.2.1.2.2.1.22

The Address Translation tables contain the
NetworkAddress to `physical' address equivalences.
Some interfaces do not use translation tables for
determining address equivalences (e.g., DDN-X.25
has an algorithmic method); if all interfaces are
of this type, then the Address Translation table
is empty, i.e., has zero entries.

atEntry row .1.3.6.1.2.1.3.1.1

Each entry contains one NetworkAddress to
`physical' address equivalence.

Indexes

atIfIndex atNetAddress

Column	Syntax	OID
atIfIndexobsolete 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.	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.3.1.1.1
atPhysAddressobsolete The media-dependent `physical' address. Setting this object to a null string (one of zero length) has the effect of invaliding the corresponding entry in the atTable object. That is, it effectively dissa…	SNMPv2-TCPhysAddressr/w Description: Represents media- or physical-level addresses.	.1.3.6.1.2.1.3.1.1.2
atNetAddressobsolete The NetworkAddress (e.g., the IP address) corresponding to the media-dependent `physical' address.	RFC1155-SMINetworkAddress	.1.3.6.1.2.1.3.1.1.3

The table of addressing information relevant to
this entity's IP addresses.

ipAddrEntry row .1.3.6.1.2.1.4.20.1

The addressing information for one of this
entity's IP addresses.

Indexes

ipAdEntAddr

Column	Syntax	OID
ipAdEntAddrmandatory The IP address to which this entry's addressing information pertains.	RFC1155-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.2.1.4.20.1.1
ipAdEntIfIndexmandatory 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.	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.20.1.2
ipAdEntNetMaskmandatory 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.	RFC1155-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.2.1.4.20.1.3
ipAdEntBcastAddrmandatory 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 br…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.20.1.4
ipAdEntReasmMaxSizemandatory The size of the largest IP datagram which this entity can re-assemble from incoming IP fragmented datagrams received on this interface.	Integer32 Constraints: range: 0-65535	.1.3.6.1.2.1.4.20.1.5

This entity's IP Routing table.

ipRouteEntry row .1.3.6.1.2.1.4.21.1

A route to a particular destination.

Indexes

ipRouteDest

Column	Syntax	OID
ipRouteDestmandatory 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 depende…	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.1.3.6.1.2.1.4.21.1.1
ipRouteIfIndexmandatory 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…	Integer32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.21.1.2
ipRouteMetric1mandatory 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.	Integer32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.21.1.3
ipRouteMetric2mandatory 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.	Integer32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.21.1.4
ipRouteMetric3mandatory 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.	Integer32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.21.1.5
ipRouteMetric4mandatory 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.	Integer32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.21.1.6
ipRouteNextHopmandatory 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.)	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.1.3.6.1.2.1.4.21.1.7
ipRouteTypemandatory 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 …	Enumerationr/w Enumerated Values: 1 other 2 invalid 3 direct 4 indirect	.1.3.6.1.2.1.4.21.1.8
ipRouteProtomandatory 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.	Enumeration Enumerated Values: 1 other 2 local 3 netmgmt 4 icmp 5 egp 6 ggp 7 hello 8 rip 9 is-is 10 es-is 11 ciscoIgrp 12 bbnSpfIgp 13 ospf 14 bgp	.1.3.6.1.2.1.4.21.1.9
ipRouteAgemandatory 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 l…	Integer32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.21.1.10
ipRouteMaskmandatory 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 valu…	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.1.3.6.1.2.1.4.21.1.11
ipRouteMetric5mandatory 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.	Integer32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.21.1.12
ipRouteInfomandatory 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…	ObjectIdentifier	.1.3.6.1.2.1.4.21.1.13

The IP Address Translation table used for mapping
from IP addresses to physical addresses.

ipNetToMediaEntry row .1.3.6.1.2.1.4.22.1

Each entry contains one IpAddress to `physical'
address equivalence.

Indexes

ipNetToMediaIfIndex ipNetToMediaNetAddress

Column	Syntax	OID
ipNetToMediaIfIndexmandatory 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.	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.4.22.1.1
ipNetToMediaPhysAddressmandatory The media-dependent `physical' address.	SNMPv2-TCPhysAddressr/w Description: Represents media- or physical-level addresses.	.1.3.6.1.2.1.4.22.1.2
ipNetToMediaNetAddressmandatory The IpAddress corresponding to the media- dependent `physical' address.	RFC1155-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.2.1.4.22.1.3
ipNetToMediaTypemandatory 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 dissasociates the interface ident…	Enumerationr/w Enumerated Values: 1 other 2 invalid 3 dynamic 4 static	.1.3.6.1.2.1.4.22.1.4

A table containing TCP connection-specific
information.

tcpConnEntry row .1.3.6.1.2.1.6.13.1

Information about a particular current TCP
connection. An object of this type is transient,
in that it ceases to exist when (or soon after)
the connection makes the transition to the CLOSED
state.

Indexes

tcpConnLocalAddress tcpConnLocalPort tcpConnRemAddress tcpConnRemPort

Column	Syntax	OID
tcpConnStatemandatory 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 sta…	Enumerationr/w Enumerated Values: 1 closed 2 listen 3 synSent 4 synReceived 5 established 6 finWait1 7 finWait2 8 closeWait 9 lastAck 10 closing 11 timeWait 12 deleteTCB	.1.3.6.1.2.1.6.13.1.1
tcpConnLocalAddressmandatory 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 node, the value 0.0.0.0 is used.	RFC1155-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.2.1.6.13.1.2
tcpConnLocalPortmandatory The local port number for this TCP connection.	Integer32 Constraints: range: 0-65535	.1.3.6.1.2.1.6.13.1.3
tcpConnRemAddressmandatory The remote IP address for this TCP connection.	RFC1155-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.2.1.6.13.1.4
tcpConnRemPortmandatory The remote port number for this TCP connection.	Integer32 Constraints: range: 0-65535	.1.3.6.1.2.1.6.13.1.5

A table containing UDP listener information.

udpEntry row .1.3.6.1.2.1.7.5.1

Information about a particular current UDP
listener.

Indexes

udpLocalAddress udpLocalPort

Column	Syntax	OID
udpLocalAddressmandatory The 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.	RFC1155-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.2.1.7.5.1.1
udpLocalPortmandatory The local port number for this UDP listener.	Integer32 Constraints: range: 0-65535	.1.3.6.1.2.1.7.5.1.2