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ACCULINK 316x DSU/CSU
E-2 January 1997 3160-A2-GB21-50
MIB II (RFC 1213)
The objects defined by MIB II are organized into 10
different groups. The DSU/CSU implements only those
groups where the semantics of the group are applicable to
the implementation of a DSU/CSU. The MIB II object
groups supported or not supported by the 3100 Series
devices are as follows:
System Group Supported.
Interface
Group
Supported for the network
interface, the DTE Drop/Insert
(DSX-1) interface, the
synchronous data ports, the COM
port, the AUX port, and the
MODEM port. Interface statistics
(counters) apply to any port (COM,
AUX, or MODEM), whichever is
defined as the SNMP management
link.
Address
Translation
Group
Not supported since this group is
not supported in MIB II.
IP Group Supported.
ICMP Group Supported.
TCP Group Supported.
UDP Group Supported.
EGP Group Not supported since the EGP
protocol is not supported by the
DSU/CSU.
Transmission
Group
Supported on the T1 interfaces
using the DS1/E1 MIB. Supported
on the synchronous data ports
using the RS-232-like MIB.
Supported on the COM, AUX, and
MODEM ports using the
RS-232-like MIB.
SNMP Group Supported.
System Group, MIB II
The System Group objects are fully supported by the
DSU/CSU. The following sections provide clarification
for objects contained in the System Group where it is not
otherwise clear how the object definition in MIB II is
related to the DSU/CSU. Objects not mentioned are
supported as stated in the MIB.
System Group – “sysDescr” Object (system 1)
This object provides the full name and version
identification for the system hardware and software. This
object displays the following string:
[Company Name] T1 DSU/CSU; model xxxx-xx-xxx;
S/W Release: yy.yy.yy; H/W CCA1: zzzz-zzz;
H/W CCA2: zzzz-zzz; Serial number: ssssssss.
Where: xxxx-xx-xxx represents the full model
number of the unit.
yy.yy.yy represents the software revision
number of the unit.
zzzz-zzz represents the hardware revision
number of the unit.
ssssssss represents the serial number of
the unit.
System Group – “sysObjectID” Object
(system 2)
This object provides the authoritative identification of
the network management subsystem contained in the unit.
This object displays the following object identifier:
3160 [Company OID].1.14.2.2.1
3164 [Company OID].1.14.2.2.2
3165 [Company OID].1.14.2.2.3
3161 [Company OID].1.14.2.2.4
System group –”sysContact” Object (system 4)
This object provides a textual identification of the
contact person for this managed node.
System Group – “sysName” Object (system 5)
This object provides an administratively-assigned
name for this managed node.
System Group – “sysLocation” Object
(system 6)
This object provides the physical location of this node.