HPE 5900 series

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Examples
# Set the aging time for a dynamic Path MTU to 40 minutes.
<Sysname> system-view
[Sysname] ipv6 pathmtu age 40
Related commands
display ipv6 pathmtu
ipv6 prefer temporary-address
Use ipv6 prefer temporary-address to enable the system to preferentially use the temporary IPv6
address of the sending interface as the source address of a packet.
Use undo ipv6 prefer temporary-address to restore the default.
Syntax
ipv6 prefer temporary-address
undo ipv6 prefer temporary-address
Default
The system does not preferentially use the temporary IPv6 address of the sending interface as the
source address of a packet.
Views
System view
Predefined user roles
network-admin
Usage guidelines
The temporary address function enables the system to generate and preferentially use the
temporary IPv6 address of the sending interface as the source address of a packet. If the temporary
IPv6 address cannot be used because of a DAD conflict, the system uses the public IPv6 address.
Examples
# Enable the system to preferentially use the temporary IPv6 address of the sending interface as the
source address of the packet.
<Sysname> system-view
[Sysname] ipv6 prefer temporary-address
Related commands
ipv6 address auto
ipv6 nd ra prefix
ipv6 temporary-address
ipv6 prefix
Use ipv6 prefix to configure a static IPv6 prefix.
Use undo ipv6 prefix to remove a static IPv6 prefix.
Syntax
ipv6 prefix prefix-number ipv6-prefix/prefix-length
undo ipv6 prefix prefix-number