UANTA COMPUTER INC.
Layer 2/3/4 Managed Switch
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LB9
User’s Guide 874/1523
fragments were addressed, which might not be necessarily the input interface for some of the
fragments.
Datagrams Successfully Reassembled:
Number of IPv6 datagrams successfully reassembled.
Note that this counter increments 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:
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 by combining them as they are
received. This counter increments at the interface to which these fragments were addressed, which
might not be necessarily the input interface for some of the fragments.
Datagrams Forwarded:
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
increments.
Datagrams Locally Transmitted:
Total number of IPv6 datagrams which local IPv6 user-protocols
(including ICMP) supplied to IPv6 in requests for transmission. Note that this counter does not
include any datagrams counted in ipv6IfStatsOutForwDatagrams.
Datagrams Transmit Failed:
Number of output IPv6 datagrams for which no problem was
encountered to prevent their transmission to their destination, but which were discarded (e.g., for
lack of buffer space). Note that this counter would include datagrams counted in
ipv6IfStatsOutForwDatagrams if any such packets met this (discretionary) discard criterion.
Fragments Created:
Number of output datagram fragments that have been generated as a result of
fragmentation at this output interface.
Datagrams Successfully Fragmented:
Number of IPv6 datagrams that have been successfully
fragmented at this output interface.
Datagrams Failed To Fragment:
Number of IPv6 datagrams that have been discarded because
they needed to be fragmented at this output interface but could not be.
Multicast Datagrams Received:
Number of multicast packets received by the interface.
Multicast Datagrams Transmitted:
Number of multicast packets transmitted by the interface.
ICMPv6 STATISTICS
Total ICMPv6 Messages Received:
Total number of ICMP messages received by the interface
which includes all those counted by ipv6IfIcmpInErrors. Note that this interface is the interface to
which the ICMP messages were addressed which may not be necessarily the input interface for the
messages.
ICMPv6 Messages With Errors Received:
Number of ICMP messages which the interface
received but determined as having ICMP-specific errors (bad ICMP checksums, bad length, etc.).
ICMPv6 Destination Unreachable Messages Received:
Number of ICMP Destination
Unreachable messages received by the interface.
ICMPv6 Messages Prohibited Administratively Received:
Number of ICMP destination
unreachable/communication administratively prohibited messages received by the interface.
ICMPv6 Time Exceeded Messages Received:
Number of ICMP Time Exceeded messages
received by the interface.
ICMPv6 Parameter Problem Messages Received:
Number of ICMP Parameter Problem
messages received by the interface.