Technical data

ETHERNET • 137
Network Communication
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
ifLastChange read This entry indicates the value of sysUpTime at the
time in which the condition changed for the last time.
ifInOctets read This entry indicates the number of all data in bytes
received via the interface.
ifInUcastPkts read This entry indicates the number of all received
Unicast packets, which were passed on a higher
layer.
ifInNUcastPkts read This entry indicates the number of all received
Broadcast and Unicast packets, which were passed
on a higher layer.
ifInDiscards read This entry indicates the number of all packets, which
are destroyed although no disturbances are present.
ifInErrors read This entry indicates the number of all received
incorrect packets, which were not passed on a higher
layer.
ifInUnknownProto
s
read This entry indicates the number of all received
packets, which were passed on an unknown or not
supported port number.
ifOutOctets read This entry indicates the number of all data in bytes,
which are transmitted so far via the interface.
ifOutUcastPkts read This entry indicates the number of all transmitted
Unicast packets, which were passed on a higher
layer.
ifOutNUcastPkts read This entry indicates the number of all transmitted
Broadcast and Unicast packets, which were passed
on a higher layer.
ifOutDiscards read This entry indicates the number of all packets, which
are destroyed although no disturbances are present.
ifOutErrors read This entry indicates the number of all, which were
destroyed although no disturbances are present.
ifOutQLen read This entry indicates the length of the queue for
leaving packets.
ifSpecific read Always 0
5.3.4.9.2.3 Address Translation Group
The Address Translation Group contains information about ARP (Address
Resolution Protocol) of the Controller.
Entry Access Description
atTable no access Contains the allocation between network address and
hardware address.
atEntry no access Each entry contains the allocation between network
address and hardware address.
atIfIndex read / write Contains the number of interface
atPhysAddress read / write Contains the medium independant hardware address
atNetAddress read / write Contains the IP address associated to the hardware
address.
5.3.4.9.2.4