_pathmtu_interval Parameter

Description

Specifies the interval in milliseconds at which IP flushes the path maximum transfer unit (PMTU) discovery information, and tries to rediscover PMTU.

Refer to RFC 1191 on PMTU discovery.

Default

1,200 milliseconds (20 minutes)

Range

2-999,999,999

Dynamic?

Yes

When to Change

Do not change this value.

Commitment Level

Unstable