Re: [net-next][PATCH] tcp: probe timer MUST not less than 5 minuter for tcp PMTU

[David Miller]

From: Li RongQing <lirongq...@baidu.com>
Date: Fri,  1 Jun 2018 19:03:59 +0800

> RFC4821 say: The value for this timer MUST NOT be less than
> 5 minutes and is recommended to be 10 minutes, per RFC 1981.
> 
> Signed-off-by: Li RongQing <lirongq...@baidu.com>

As Eric stated, admins should be allowed to set this however they
wish (f.e. for specialized tests).