Very slow network speed using Tinc

Florent Bautista florent at coppint.com
Tue Oct 22 19:37:07 CEST 2013


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On 10/22/2013 04:04 PM, Guus Sliepen wrote:
> On Tue, Oct 22, 2013 at 01:58:47PM +0200, Florent Bautista wrote:
>
>>>> MACExpire = 30
>>>
>>> Why did you lower this value?
>>
>> Because I use Tinc in a virtualized environment, and sometimes VM moves
>> from one host to another. So I reduced it to let Tinc learn more quickly
>> the new path.
>
> Tinc should handle MAC addresses moving from one node to another
without having
> to lower the MACExpire timeout. And if tinc is running inside the VM,
then as
> far as tinc is concerned, there is no movement of MAC addresses at all.

Ok Thank you.
>>
>> Ok. Where can I get the list of all available ciphers ? Because I took it
>> from : openssl ciphers -v 'AES+HIGH'
>
> You can get it using this command:
>
> openssl list-cipher-algorithms

Ok.
>
> If you are expecting gigabit/s speeds, then you have to try tinc 1.1
from git
> and use it on processors which have hardware AES instructions.

Interesting, only 1.1 uses hardware AES instructions ? Is 1.1
multi-threaded too ?
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