1-23
Parameters
hostname: Host name, a string of up to 20 characters. The character string can contain letters,
numerals, “_”, “-“, or “.” and must contain at least one letter.
ipv6-address: IPv6 address.
Description
Use the ipv6 host command to configure the mapping between host name and IPv6 address.
Use the undo ipv6 host command to remove the mapping between host name and IPv6 address.
Each host name can correspond to only one IPv6 address. A newly configured IPv6 address will
overwrite the previous one.
Related commands: display ipv6 host.
Examples
# Configure the mapping between host name and IPv6 address.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] ipv6 host aaa 2001::1
ipv6 icmp-error
Syntax
ipv6 icmp-error { bucket bucket-size | ratelimit interval }*
undo ipv6 icmp-error
View
System view
Parameters
bucket-size: Number of tokens in a token bucket, in the range of 1 to 200. The default value is 10.
interval: Update period of the token bucket in milliseconds, in the range of 0 to 2,147,483,647.
Description
Use the ipv6 icmp-error command to configure the maximum number of IPv6 ICMP error packets sent
within a specified time.
Use the undo ipv6 icmp-error command to restore the update period and the capacity of the token
bucket to the defaults.
By default, the size is 10 and the update period is 100 milliseconds. That is, at most 10 IPv6 ICMP error
packets can be sent within 100 milliseconds.
Examples
# Set the capacity of the token bucket to 50 and the update period to 100 milliseconds. That is, at most
50 IPv6 ICMP error packets can be sent within 100 milliseconds.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] ipv6 icmp-error bucket 50 ratelimit 100
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