Problems with UDP frame size??

[Donald Pearson]

Well with a change in the host files, I can now file transfer in only one
direction.

Argyle can upload to Nixon.    However Nixon cannot upload to Argyle.

I also tried with and without PMTU = 1000 with no apparent difference.

I can only figure there's more going on here than just Tinc because the
configurations are identical yet traffic only flows correctly in one
direction.

Address = argyle.thruhere.net
Port = 8002
IndirectData = yes
Compression = 0
PMTUDiscovery = no
PMTU = 1000
# TCPOnly = Yes
-----BEGIN RSA PUBLIC KEY-----

Address = nixon.endoftheinternet.org
Port = 8003
IndirectData = yes
Compression = 0
PMTUDiscovery = no
PMTU = 1000
# TCPOnly = Yes
-----BEGIN RSA PUBLIC KEY-----


On Fri, Mar 6, 2009 at 6:22 PM, Donald Pearson <donaldwhpearson at gmail.com>wrote:

> Great, that sounds good.
>
> Last question just to be sure.
>
> In order to explicitly turn off compression, do I need to set;
>
> Compression = 0
>
> ?
>
> Regards,
> Donald
>
>   On Fri, Mar 6, 2009 at 6:10 PM, Guus Sliepen <guus at tinc-vpn.org> wrote:
>
>>   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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