H3C WA Series

12-34
ipv6 pathmtu age
Syntax
ipv6 pathmtu age age-time
undo ipv6 pathmtu age
View
System view
Default Level
2: System level
Parameters
age-time: Aging time for PMTU in minutes, in the range of 10 to 100.
Description
Use the ipv6 pathmtu age command to configure the aging time for a dynamic PMTU.
Use the undo ipv6 pathmtu age command to restore the default.
By default, the aging time is 10 minutes.
Note that the aging time is invalid for a static PMTU.
Related commands: display ipv6 pathmtu.
Examples
# Set the aging time for a dynamic PMTU to 40 minutes.
<Sysname> system-view
[Sysname] ipv6 pathmtu age 40
reset ipv6 fibcache
Syntax
reset ipv6 fibcache
View
User view
Default Level
2: System level
Parameters
None
Description
Use the reset ipv6 fibcache command to clear FIB cache entries.
Examples
# Clear FIB cache entries.
<Sysname> reset ipv6 fibcache