F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

711
Default
The size is 10 and the update period is 100 milliseconds. A maximum of 10 ICMPv6 error packets can
be sent within 100 milliseconds.
Views
System view
Default command level
2: System level
Parameters
bucket bucket-size: Number of tokens in the token bucket, in the range of 1 to 200.
ratelimit interval: Update period of the token bucket in milliseconds, in the range of 0 to 2,147,483,647.
The update period "0" indicates that the number of ICMPv6 error packets sent is not restricted.
Examples
# Set the capacity of the token bucket to 50 and the update period to 100 milliseconds.
<Sysname> system-view
[Sysname] ipv6 icmp-error bucket 50 ratelimit 100
ipv6 icmpv6 multicast-echo-reply enable
Use ipv6 icmpv6 multicast-echo-reply enable to enable replying to multicast echo requests.
Use undo ipv6 icmpv6 multicast-echo-reply to disable replying to multicast echo requests.
Syntax
ipv6 icmpv6 multicast-echo-reply enable
undo ipv6 icmpv6 multicast-echo-reply
Default
The device is disabled from replying to multicast echo requests.
Views
System view
Default command level
2: System level
Examples
# Enable replying to multicast echo requests.
<Sysname> system-view
[Sysname] ipv6 icmpv6 multicast-echo-reply enable
ipv6 mtu
Use ipv6 mtu to set the MTU of IPv6 packets sent over an interface.
Use undo ipv6 mtu to restore the default MTU.
Syntax
ipv6 mtu mtu-size