Korenix Technology Co., Ltd.
Industrial
Layer 3 Managed Ethernet Switch
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Industrial Layer 3 Managed Ethernet SwitchUser Manual
Page: 1466/1568
Received Datagrams Locally Delivered
- The total number of datagrams successfully delivered to
IPv6 user-protocols (including ICMP). This counter is incremented at the interface to which these
datagrams were addressed which might not be necessarily the input interface for some of the
datagrams.
Received Datagrams Discarded Due To Header Errors
- The number of input datagrams
discarded due to errors in their IPv6 headers, including version number mismatch, other format
errors, hop count exceeded, errors discovered in processing their IPv6 options, etc.
Received Datagrams Discarded Due To MTU
- The number of input datagrams that could not be
forwarded because their size exceeded the link MTU of outgoing interface.
Received Datagrams Discarded Due To No Route
- The number of input datagrams discarded
because no route could be found to transmit them to their destination.
Received Datagrams With Unknown Protocol
- The number of locally-addressed datagrams
received successfully but discarded because of an unknown or unsupported protocol. This counter is
incremented at the interface to which these datagrams were addressed which might not be
necessarily the input interface for some of the datagrams.
Received Datagrams Discarded Due To Invalid Address
- The number of input datagrams
discarded because the IPv6 address in their IPv6 header's destination field was not a valid address
to be received at this entity. This count includes invalid addresses (e.g., ::0) and unsupported
addresses(e.g., addresses with unallocated prefixes). For entities which are not IPv6 routers and
therefore do not forward datagrams, this counter includes datagrams discarded because the
destination address was not a local address.
Received Datagrams Discarded Dut To Truncated Data
- The number of input datagrams
discarded because datagram frame didn't carry enough data.
Received Datagrams Discarded Other
- The number of input IPv6 datagrams for which no
problems were encountered to prevent their continued processing, but which were discarded (e.g.,
for lack of buffer space). Note that this counter does not include any datagrams discarded while
awaiting re-assembly.
Received Datagrams Reassembly Required
- The number of IPv6 fragments received which
needed to be reassembled at this interface. Note that this counter is incremented at the interface to
which these fragments were addressed which might not be necessarily the input interface for some
of the fragments.
Datagrams Successfully Reassembled
- The number of IPv6 datagrams successfully
reassembled. Note that this counter is incremented at the interface to which these datagrams were
addressed which might not be necessarily the input interface for some of the fragments.
Datagrams Failed To Reassemble
- The number of failures detected by the IPv6 reassembly
algorithm (for whatever reason: timed out, errors, etc.). Note that this is not necessarily a count of
discarded IPv6 fragments since some algorithms (notably the algorithm in RFC 815) can lose track
of the number of fragments by combining them as they are received. This counter is incremented at
the interface to which these fragments were addressed which might not be necessarily the input
interface for some of the fragments.
Datagrams Forwarded
- The number of output datagrams which this entity received and forwarded
to their final destinations. In entities which do not act as IPv6 routers, this counter will include only
those packets which were Source-Routed via this entity, and the Source-Route processing was
successful. Note that for a successfully forwarded datagram the counter of the outgoing interface is
incremented.
Datagrams Locally Trasmitted
- The number of datagrams which this entity has successfully
transmitted from this output interface.
