WAGO 750-882 - Interface Group; Table 478: MIB II - Interface Group

WAGO-I/O-SYSTEM 750 Appendix 413
750-882 Media Redundancy ETHERNET Controller
Manual
1.5.0
16.1.2 Interface Group
The interface group contains information and statistics about the device interface.
A device interface describes the Ethernet interface of a coupler/controller and
provides status information on the physical Ethernet ports as well as on the
internal loopback interface.
Table 478: MIB II – Interface Group
Identifier
Entry
Access
Description
1.3.6.1.2.1.2.1
ifNumber
R
Number of network interfaces in this system
1.3.6.1.2.1.2.2
ifTable
-
List of network interfaces
1.3.6.1.2.1.2.2.1
ifEntry
-
Network interface entry
1.3.6.1.2.1.2.2.1.1
ifIndex
R
This entry contains a unique value for each
interface
1.3.6.1.2.1.2.2.1.2
ifDescr
R
This entry contains the name of the
manufacturer, the product name, and the
version of the hardware interface:
e.g., "WAGO Kontakttechnik GmbH 750-841:
Rev 1.0"
1.3.6.1.2.1.2.2.1.3
ifType
R
This entry describes the type of interface.
ETHERNET CSMA/CD = 6
Software Loopback = 24
1.3.6.1.2.1.2.2.1.4
ifMtu
R
This entry specifies the largest transfer unit;
i.e., the maximum telegram length that can be
transferred via this interface.
1.3.6.1.2.1.2.2.1.5
ifSpeed
R
This entry indicates the interface speed in bits
per second.
1.3.6.1.2.1.2.2.1.6
ifPhysAddress
R
This entry indicates the physical address of
the interface. For example, for Ethernet, this
entry contains a MAC ID.
1.3.6.1.2.1.2.2.1.7
ifAdmin-Status
R/W
This entry specifies the desired state of the
interfaces. Possible values are:
up(1):
Ready for operation for
transmission and reception
down(2):
Interface is switched off
testing(3):
Interface is in test mode
1.3.6.1.2.1.2.2.1.8.
ifOperStatus
R
This entry indicates the current operational
state of the interface.
1.3.6.1.2.1.2.2.1.9.
ifLastChange
R
This entry indicates the value of the
sysUpTime when the state was last changed.
1.3.6.1.2.1.2.2.1.10
ifInOctets
R
This entry gives the total number of bytes
received via interface.
1.3.6.1.2.1.2.2.1.11
ifInUcastPkts
R
This entry indicates the number of received
unicast packets delivered to a higher layer.
1.3.6.1.2.1.2.2.1.12
ifInNUcastPkts
R
This entry indicates the number of received
broad and multicast packets delivered to a
higher layer.
1.3.6.1.2.1.2.2.1.13
ifInDiscards
R
This entry indicates the number of packets
that were discarded even though no errors
had been detected.
1.3.6.1.2.1.2.2.1.14
ifInErrors
R
This entry indicates the number of received
packets that contained errors preventing them
from being deliverable to a higher layer.