IP I
NTERFACE
C
OMMANDS
36-30
truncated The number of input datagrams discarded because the
datagram frame did not carry enough data.
format errors The number of input datagrams discarded due to errors in their
IPv6 headers, including version number mismatches, other
format errors, hop count exceeded, errors discovered in
processing their IPv6 options, etc.
hop count
exceeded
Number of packets discarded because its time-to-live (TTL)
field was decremented to zero.
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.
not a router 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.
fragments 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.
total 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.
reassembly
timeouts
The number of times the reassembly of a packet timed out.
Table 36-5 show ipv6 traffic - display description (Continued)
Field Description
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