Subtree name Standard [(identifier) attribute] Support
Implementation spec-
ifications
ipOutNoRoutes [(12) RO]
The number of IP datagrams that were dis-
carded because there was no transmission
path. This counter includes datagrams that
attempted to be sent through ipForwData-
grams, but were discarded because they
were set with no-route. This value indicates
the number of datagrams that could not be
transferred because the default gateway was
down.
Support-
ed
According to the stand-
ard.
ipReasmTimeout [(13) RO]
The maximum number of seconds to wait to
receive all IP datagrams for reassembly if a
fragmented IP datagram is received.
Support-
ed
60 s
ipReasmReqds [(14) RO]
The number of IP datagrams received that
require reassembly
. There is a flag in the IP
header that indicates if the datagram is frag-
mented. You can use that flag to identify frag-
ments.
Support-
ed
According to the stand-
ard.
ipReasmOKs [(15) RO]
The number of IP datagrams received that
were successfully reassembled.
Support-
ed
According to the stand-
ard.
ipReasmFails [(16) RO]
The number of IP datagrams received that
were not successfully reassembled.
Support-
ed
According to the stand-
ard.
ipFragOKs [(17) RO]
The number of IP datagrams that were suc-
cessfully fragmented.
Support-
ed
According to the stand-
ard.
ipFragFails [(18) RO]
The number of IP datagrams that were not
successfully fragmented. (For example, be-
cause the Don't Fragment flag was set for the
IP datagram.)
Support-
ed
According to the stand-
ard.
ipFragCreates [(19) RO]
The number of IP datagrams created as a re-
sult of fragmentation.
Support-
ed
According to the stand-
ard.
ipAddrTable [(20) NA]
An address information table for IP address-
es.
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14 SNMP Agent
14-10
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)