The display firewall ipv6 statistics system command displays the IPv6 statistics on the system.
display firewall ipv6 statistics system [ brief | discarded | received | session | transmitted ] [ slot slot-id cpu cpu-id ] [ all ]
| Parameter | Description | Value |
|---|---|---|
brief |
Indicate the brief format. |
- |
discarded |
Indicate the discarded packets statistics information. |
- |
received |
Indicate the received packets statistics information. |
- |
session |
Indicate the session table statistics information. |
- |
transmitted |
Indicate the transmitted packets statistics information. |
- |
slot slot-id |
Indicate the slot number. Only the USG6635E/6655E, USG6680E and USG6712E/6716E support this parameter. |
- |
cpu cpu-id |
Indicate the CPU ID. Only the USG6635E/6655E, USG6680E and USG6712E/6716E support this parameter. |
- |
all |
Indicate all information. If all is not configured, only those statistics items whose value are not 0 are displayed. |
- |
# Displays the brief information of IPv6 statistics.
<sysname> display firewall ipv6 statistics system brief
IPv6 statistic brief information
Total packets received: 471
Total our packets received: 0
Total packets transmitted: 471
Total local packets transmitted: 0
Total packets discarded: 0
# Displays statistics on discarded packets.
<sysname> display firewall ipv6 statistics system discarded
IPv6 discarded packets statistic
Total packets discarded: 0
IPv6 version error packets discarded: 0
Receiving interface is not linkup: 0
Source address is multicast: 0
Unspecified destination address packets discarded: 0
IPv4-Compatible IPv6 destination address packets discarded: 0
Data length error packets discarded: 0
TCP header length error packets discarded: 0
UDP header length error packets discarded: 0
IPv6 session refresh failed: 0
Not TCP SYN packets discarded: 0
ICMP6 Echo-Reply packets which have no session discarded: 0
The next hop of Policy-Based-Route is outgoing interface: 0
Searching fib failed: 0
The next hop is blackhole or null or reject: 0
Source address is linklocal but not from local: 0
Searching fib that error tunnel type packets discarded: 0
Searching fib that IPv6 routing table or nexthop is null: 0
Length error packets discarded: 0
Inserting fragment session error packets discarded: 0
Fragment packet-enqueue error: 0
Fragment packet-enqueue error which need reassembling: 0
Not first fragment packets failed to search session: 0
IPv6 URPF check error packets discarded: 0
Packet filter based on inbound interface error: 0
Packet filter based on outbound interface error: 0
Packet filter based on interzone error: 0
Finding interzone error: 0
One inerface is not in zone: 0
Inserting IPv6 session failed: 0
Resolving nd entries failed: 0
Global packet filter deny packets discarded: 0
Hop-By-Hop option header error: 0
The length of fragment option header error: 0
The length of ICMPv6 header error: 0
Resolving extending header the second time failed: 0
QoS error packets discarded: 0
Error control packet is fragment: 0
Caching fragment packets exceeded error: 0
Packets to local rate-control error: 0
Fragment packet discarded: 0
TCP packet check error: 0
IPv6 packet filter refresh failed: 0
Fragment session table missed: 0
Packets discarded by NAT64: 0
Malloc IPv6 dynamic memory failed: 0
IPv6 packet hop limit is zero: 0
IPv6 White Blacklist packet filter error: 0
# Displays statistics on received packets.
<sysname> display firewall ipv6 statistics system received
IPv6 received packets statistic
Total packets received: 521
Unicast packets received: 0
Multicast packets received: 521
Multicast packets received from local: 0
Our packets received: 0
Source address is linklocal: 0
Destination address is linklocal: 0
Fragment packets received: 0
First fragment packets received: 0
TCP packets received: 0
UDP packets received: 0
ICMPv6 packets received: 0
ESP packets received: 0
ICMPv6 Echo-Request packets received: 0
ICMPv6 Echo-Reply packets received: 0
ICMPv6 error control packets received: 0
IPv4-in-IPv6 packets received: 0
OSPFv3 packets received: 0
Next header unknown packets received: 0
RAWIP6 packets received: 0
Hop limit of packet is 1: 0
Fragment transparent transmission packets received: 0
Length of packets exceeded MTU: 0
# Displays statistics on all entries on the device.
<sysname> display firewall ipv6 statistics system session
IPv6 session statistic
Hit session number: 0
Refresh session number: 0
Not present session number: 0
# Displays statistics on transmitted packets.
<sysname> display firewall ipv6 statistics system transmitted
IPv6 transmitted packets statistic
Total packets transmitted: 476
Local packets transmitted: 0
Forward packets transmitted: 0
NAT64 packets transmitted: 0
6OVER4 packets transmitted: 0
GRE packets transmitted: 0
ND packets transmitted from local: 0
Other forwarding type packets transmitted: 476