Omron SYSMAC CJ1W-EIP21, Operation Manuals

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11 SNMP Agent
11-6
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
ifMtu (4) RO
MTU value
The maximum size (in octets) of datagrams that
can be sent and received through this interface.
Sup-
ported.
1500
ifSpeed (5) RO
Estimated bandwidth
If a stable, accurate value cannot be obtained for
the bandwidth, a nominal value is set instead.
Sup-
ported.
10000000
ifPhysAddress (6) RO
MAC address
The physical address under the network layer of
the interface.
Sup-
ported.
The MAC address of
the EtherNet/IP port.
ifAdminStatus (7) RW
The preferred status of the interface.
You cannot send normal packets in the testing
state.
up(1)
down(2)
testing(3)
Sup-
ported.
According to the
standard.
ifOperStatus (8) RO
The current status of the interface.
You cannot send normal packets in the testing
state.
up(1)
down(2)
testing(3)
Sup-
ported.
According to the
standard.
ifLastChange (9) RO
The sysUpTime (in 0.01seconds) at the last
change in ifOperStatus for this interface.
Sup-
ported.
According to the
standard.
ifInOctets (10) RO
The number of octets received through this inter-
face. This includes framing characters.
Sup-
ported.
According to the
standard.
ifInUcastPkts (11) RO
The number of unicast packets reported to a
higher level protocol.
Sup-
ported.
According to the
standard.
ifInNUcastPkts (12) RO
The number of non-unicast packets (broadcast or
multicast packets) reported to a higher level proto-
col.
Sup-
ported.
According to the
standard.
ifInDiscards (13) RO
The number of packets that had no errors but
could not be passed to a higher level protocol (i.e.,
the number of packets received but discarded due
to a buffer overflow).
Sup-
ported.
According to the
standard.
ifInErrors (14) RO
The number of packets discarded because they
contained errors.
Sup-
ported.
According to the
standard.
ifInUnknown
Protos (15) RO
The number of packets received, but discarded
because they were of an illegal or unsupported
protocol.
For example, Ethernet packets did not have IP set
for the field that identifies their higher level proto-
col.
Sup-
ported.
According to the
standard.
Subtree name Standard [( identifier ) attribute ]
Sup-
port
Implementation
specifications