Problems with UDP frame size??

[Guus Sliepen]

On Fri, Mar 06, 2009 at 06:05:39PM -0500, Donald Pearson wrote:

> Does this mean I will need to manually set the PMTU value, or is the default
> value of 1518 (I think?) okay?
> 
> If not, do you have a suggested value?

Try the default first. If PMTUDiscovery is disabled, tinc does not set the
"Don't Fragment" bit in the outgoing UDP packets, and then the router can
fragment packets that are too large as it sees fit.

-- 
Met vriendelijke groet / with kind regards,
     Guus Sliepen <guus at tinc-vpn.org>
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