Ip Group, Mib Ii - Paradyne 3150 Operator's Manual

Interface Group – "ifLastChange" Object
(ifEntry 9)
This object contains the value of "sysUpTime" at the
time the interface entered its current operational state.
Interface Group – Input Counters
(objects ifEntry 10 to ifEntry 15)
These objects collect statistics on the data received by
the COM port, the AUX port, and the MODEM port when
these ports are configured as SNMP management links.
For interfaces that are not configured as an SNMP
management link, these statistics are not provided and an
error status is returned if access is attempted. The objects
used to collect input statistics are listed below:
ifInOctets (ifEntry 10)
ifInUcastPkts (ifEntry 11)
ifInNUcastPkts (ifEntry 12)
ifInDiscards (ifEntry 13)
ifInErrors (ifEntry 14)
ifInUnknownProtos (ifEntry 15)
Interface Group – Output Counters
(objects ifEntry 16 to ifEntry 21)
These objects collect statistics on the data received by
the COM port, the AUX port, and the MODEM port when
these ports are configured as SNMP management links.
For interfaces that are not configured as an SNMP
management link, these statistics are not provided and an
error status is returned if access is attempted. The objects
used to collect output statistics are listed below:
ifOutOctets (ifEntry 16)
ifOutUcastPkts (ifEntry 17)
ifOutNUcastPkts (ifEntry 18)
ifOutDiscards (ifEntry 19)
ifOutErrors (ifEntry 20)
ifOutQLen (ifEntry 21)
3150-A2-GB21-80

IP Group, MIB II

The IP Group objects are supported by the CSU for all
data paths which currently are configured to carry IP data
to or from the CSU, including the MODEM, COM, AUX,
carrier SNMP bus, and FDL. All of the objects in the IP
Group other than the IP Address Translation table are
fully supported. The IP Address Translation table
(ipNetToMediaTable) does not apply to the CSU and will
be empty (i.e., have zero entries). The following sections
provide clarification for objects contained in the IP Group
when it is not clear how the object definition in MIB II is
related to the CSU.
IP Group – "ipForwarding" Object (ip 1)
This object specifies whether the unit is acting as an IP
gateway in respect to the forwarding of a datagram
received by, but not addressed to, this unit. Only the
following value is supported by the CSU.
forwarding(1) – The unit is acting as a gateway.
IP Group – "ipAddrTable" Object (ip 20)
The address table is supported by the CSU.
IP Group – "ipAdEntAddr" Object
(ipAddrEntry 1)
The ipAdEntAddr object is an IP address supported by
the device and serves as the index to the address table.
Since indexes for tables must be unique, only one ifIndex
may be displayed for each IP address supported by the
device. If you have configured the same IP address for
multiple interfaces or for default IP addresses, you will
not see all interfaces that support a particular IP address
upon display of the ipAddrTable.
IP Group – "ipAdEntIfIndex" Object
(ipAddrEntry 2)
For some address table entries, the ipAdEntIfIndex
object may have a value greater than ifNumber. In these
cases, the ipAdEntIfIndex refers to a proprietary interface
which is not currently implemented by the interface group
of MIB II.
February 1998
SNMP MIB Objects
E-5