User's Manual Part 2

254 APCD-LM043-8.0 (DRAFT C)
Appendix I: SNMP MIB Definitions
ifPhysAddress 6 Phys
Address
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 string of zero length.
ifAdminStatus 7 Integer 1: up
2: down
3: testing
The desired state of the interface. The
testing(3) state indicates that no
operational packets can be passed.
ifOperStatus 8 Integer 1: up
2: down
3: testing
The current operational state of the
interface. The testing(3) state indicates
that no operational packets can be
passed.
ifLastChange 9 TimeTicks 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 contains a zero value.
ifInOctets 10 Counter The total number of octets received on
the interface, including framing
characters.
ifInUcastPkts 11 Counter The number of subnetwork-unicast
packets delivered to a higher-layer
protocol.
ifInNUcastPkts 12 Counter The number of non-unicast (i.e.,
subnetwork-broadcast or subnetwork-
multicast) packets delivered to a higher-
layer protocol.
ifInDiscards 13 Counter 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 could
be to free up buffer space.
ifInErrors 14 Counter The number of inbound packets that
contained errors preventing them from
being deliverable to a higher-layer
protocol.
ifInUnknownProt
os
15 Counter The number of packets received through
the interface which were discarded
because of an unknown or unsupported
protocol.
ifOutOctets 16 Counter The total number of octets transmitted
out of the interface, including framing
characters.
ifOutUcastPkts 17 Counter 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.
MIB Name OID Value Type Accepted Values Description