Packet loss when using multiple subnet#weight entries

[Guus Sliepen]

On Wed, Nov 18, 2015 at 08:25:28AM +0100, Armin Schindler wrote:

> But I have a question regarding "Subnet=" possibilities. When I have more than
> one Server acting as host for VMs and need to have automatic routing to
> all VMs on these servers, can I use tinc to create this routing automatically?
> 
> My idea is to have a script which is started when a VM is started/stopped
> which will add/remove an Subnet=x.x.x.x/32 entry for this VMs IP address in
> the local hosts file of that node and send a HUP signal to tincd.
> Will tinc announce this new routing destination to all other nodes immediately?

Yes, that will work. It might be a bit easier of you use the tinc 1.1
prerelease, or at least use the "tinc" command from 1.1, so you can add
and remove subnets simply by running:

tinc -n <netname> add Subnet x.x.x.x/32

If you are running a 1.1preX tincd, it will automatically get notified,
if you are running a 1.0.x tincd, you have to do "tincd -n <netname>
-kHUP" to have it update its Subnets.

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