IPv6 Statistics
© Copyright Lenovo 2016
The following command displays IPv6 statistics:
show ipv6 counters
Command mode: All
IPv6 Statistics
***************
144 Rcvd 0 HdrErrors 0 TooBigErrors
0 AddrErrors 0 FwdDgrams 0 UnknownProtos
0 Discards 144 Delivers 130 OutRequests
0 OutDiscards 0 OutNoRoutes 0 ReasmReqds
0 ReasmOKs 0 ReasmFails
0 FragOKs 0 FragFails 0 FragCreates
7 RcvdMCastPkt 2 SentMcastPkts 0 TruncatedPkts
0 RcvdRedirects 0 SentRedirects
ICMP Statistics
***************
Received :
33 ICMPPkts 0 ICMPErrPkt 0 DestUnreach 0 TimeExcds
0 ParmProbs 0 PktTooBigMsg 9 ICMPEchoReq 10 ICMPEchoReps
0 RouterSols 0 RouterAdv 5 NeighSols 9 NeighAdv
0 Redirects 0 AdminProhib 0 ICMPBadCode
Sent :
19 ICMPMsgs 0 ICMPErrMsgs 0 DstUnReach 0 TimeExcds
0 ParmProbs 0 PktTooBigs 10 EchoReq 9 EchoReply
0 RouterSols 0 RouterAdv 11 NeighSols 5 NeighborAdv
0 RedirectMsgs 0 AdminProhibMsgs
UDP statistics
**************
Received :
0 UDPDgrams 0 UDPNoPorts 0 UDPErrPkts
Sent :
0 UDPDgrams
Use the following command to clear IPv6 statistics:
clear ipv6 counters
Command mode: Privileged EXEC
The following table describes the IPv6 statistics.
Table 108.
IPv6 Statistics
Statistic
Description
Rcvd
Number of datagrams received from interfaces, including
those received in error.
HdrErrors
Number of datagrams discarded due to errors in their IP
headers, including bad checksums, version number
mismatch, other format errors, time‐to‐live exceeded, errors
discovered in processing their IP options, and so forth.
TooBigErrors
The number of input datagrams that could not be forwarded
because their size exceeded the link MTU of outgoing
interface.
Chapter 3: Statistics Commands
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