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Syntax
Flush -SYS STATistics [-<service>]
SHow -SYS STATistics [-<service>] [<option>]
No default
The STATistics parameter displays or clears statistics gathered by the system. You can display or clear statistics for a particular service or for all services.
Unlike most service-related commands, the service name for this parameter name follows rather than precedes it. The SHow -SYS STATistics -<service> command displays statistics related to the operation of the bridge/router since it was booted.
If you do not specify a service with STATistics , statistics for all services are displayed.
The -SYS FLush STATistics -<service> syntax clears the accumulated, minute, and sample statistics.
If you do specify a service with the STATistics parameter, only that service is affected. For example, if you enter the FLush -SYS STATistics -PORT command at 5 p.m., the port statistics collected before 5 p.m. are deleted. The bridge/router then accumulates port statistics starting from 5 p.m.
The FLush -SYS STATistics -<service> command may take several seconds before statistics sampling is restarted.
For a listing of services for which you can display information, and information on interpreting statistics, see the Statistics Displays appendix in Using Enterprise OS Software.
The types of statistics displayed are determined by the -SYS SampleOption setting. You can override the -SYS SampleOption setting by specifying one or more of these options:
If you do not specify an option with SHow -SYS STATistics, the system displays statistics accumulated since FLush -SYS STATistics was last entered.
SHow -SYS STATistics -IPV6
ACCUMULATED VALUES
IPV6 statistics ========== 4========= 5======== V1======== !0==========
IPv6 Data Messages:
Received from Net 0 0 0 0
Forwarded 0 0 0 0
Passed to Clients 0 0 0 0
Sent by Clients 0 0 0 0
Passed to ICMPv6 0 0 0 0
ICMPv6 Inf Messages:
Echo Request Sent 0 0 0 0
Echo Request Rcv 0 0 0 0
Echo Reply Sent 0 0 0 0
Echo Reply Rcv 0 0 0 0
ICMPv6 Error Messages:
DestUnreach Sent 0 0 0 0
DestUnreach Rcv 0 0 0 0
PktTooBig Sent 0 0 0 0
PktTooBig Rcv 0 0 0 0
TimeExceeded Sent 0 0 0 0
TimeExceeded Rcv 0 0 0 0
ParamProb Sent 0 0 0 0
ParamProb Rcv 0 0 0 0
NbrDiscovery Messages:
NbrSol/MC Sent 0 0 0 0
NbrSol/UC Sent 0 0 0 0
NbrSol Rcv 0 0 0 0
NbrAdv Sent 0 0 0 0
NbrAdv Rcv 0 0 0 0
RtrAdv Sent 0 0 0 0
RtrAdv Rcv 0 0 0 0
RtrSol Sent 0 0 0 0
RtrSol Rcv 0 0 0 0
Redirect Sent 0 0 0 0
Redirect Rcv 0 0 0 0
Messages Discarded:
Bad Header 0 0 0 0
Invalid Dest Addr 0 0 0 0
Invalid Src Addr 0 0 0 0
Link Local MC/Src 0 0 0 0
Hop Limit Exceeded 0 0 0 0
Unknown Next Hdr 0 0 0 0
Unknown Option 0 0 0 0
No Route 0 0 0 0
NbrSol Queue Full 0 0 0 0
Routing Disabled 0 0 0 0
Checksum Errors 0 0 0 0
Receive Errors 0 0 0 0
Forwarding Errors 0 0 0 0
Transmit Errors 0 0 0 0
Bad Tunnel Pkts 0 0 0 0
The elements of this display are described as follows:
IPv6 Data Messages
Received from Net Number of packets received on the port.
Forwarded Number of packets received from the network and
forwarded out on the port.
Passed to Clients Number of received packets passed on to the local
client.
Sent by Clients Number of packets transmitted by the local clients.
Passed to ICMPv6 Number of received ICMPv6 packets.
ICMPv6 Inf(ormational) Messages
Echo Request Sent Number of Echo Request packets transmitted.
Echo Request Rcv Number of Echo Request packets received.
Echo Reply Sent Number of Echo Reply packets transmitted.
Echo Reply Rcv Number of Echo Reply packets received.
ICMPv6 Error Messages
DestUnreach Sent Number of Destination Unreachable messages
transmitted.
DestUnreach Rcv Number of Destination Unreachable messages
received.
PktTooBig Sent Number of Packet Too Big messages transmitted.
PktTooBig Rcv Number of Packet Too Big messages received.
TimeExceeded Sent Number of Time Exceeded messages transmitted.
TimeExceeded Rcv Number of Time Exceeded messages received.
ParamProb Sent Number of Parameter Problem messages transmitted.
ParamProb Rcv Number of Parameter Problem messages received.
NbrDiscovery Messages
NbrSol/MC Sent Number of Neighbor Solicitation multicast messages
transmitted.
NbrSol/UC Sent Number of Neighbor Solicitation unicast messages
transmitted.
NbrSol Rcv Number of Neighbor Solicitation messages
received.
NbrAdv Sent Number of Neighbor Advertisement messages
transmitted.
NbrAdv Rcv Number of Neighbor Advertisement messages
received.
RtrAdv Sent Number of Router Advertisement messages
transmitted.
RtrAdv Rcv Number of Router Advertisement messages
received.
RtrSol Sent Number of Router Solicitation messages
transmitted.
RtrSol Rcv Number of Router Solicitation messages received.
Redirect Sent Number of Redirect messages transmitted.
Redirect Rcv Number of Redirect messages received.
Messages Discarded:
Bad Header Unrecognized IPv6 header format.
Invalid Dest Addr Bad destination address in header.
Invalid Src Addr Bad source address in header.
Link Local MC/Src A link level multicat packet or packet with a
link-local source address cannot be forwarded.
Hop Limit Exceeded Hop Limit has exceeded.
Unknown Next Hdr Next Header specified in the IPv6 header is not
recognized.
Unknown Option Unrecognized option.
No Route Route to destination cannot be found.
NbrSol Queue Full Number of neighbor address resolution requests has
exceeded the queue limit.
Routing Disabled IPv6 routing has been disabled and cannot
forward packets.
Checksum Errors ICMPv6 checksum failed.
Receive Errors Encounter internal errors while processing the
received packet.
Forwarding Errors Encounter internal errors while forwarding the
received packet.
Transmit Errors Encounter internal errors while transmitting
end system packets.
Bad Tunnel Pkts Received bad IPv6 encapsulated in IPv4 packets.
SHow -SYS STATistics -RIPNG command:
== RIPNG statistics ========4==========================
Incoming Packets 0
Request Updates 0
Response Updates 0
Discarded Updates 0
Outgoing Packets 0
Request Updates 0
Regular Responses 0
Triggered Responses 0
The elements of this display are:
Incoming Packets
Request Updates Number of RIPNG request packets received on a port.
RIPNG request packets request routing information.
Response Updates Number of RIPNG response packets received on aport.
RIPNG response packets contain routing information.
Discarded Updates Number of update packets discarded on a port because
they originated from an unconfigured neighbor.
Outgoing Packets
----------------
Request Upadtes Number of RIPNG request packets sent on a port.
Routing updates are sent when the port comes up.
Regular Responses Number of RIPNG update packets sent on a port. Regular
updates are router information packets that are sent
by the router at regular intervals.
Triggered Responses Number of triggered update packets sent on a port.
Triggered updates are sent when the routing topology
changes and contain new routes or routes that becomes
unreachable.