Path MTU discovery question

Joerg Sonnenberger joerg at
Thu May 22 12:45:45 PDT 2008

On Thu, May 22, 2008 at 10:24:39PM +0300, Jordan Gordeev wrote:
> Is there a reason that Path MTU discovery is not turned on by default?

At least in the past it created issues with lots of broken firewalls
that block all kinds of ICMP.


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