[Olsr-users] OLSR routing issue with highly connected node

[Jernej Kos]

Hello!

The absence of HELLOs led me to investigate the MTUs more closely and it
now seems that there is actually some issue with MTU discovery on the
broker side -- nodes configure the correct MTU towards the broker, but
the broker sometimes fails to configure correct MTU towards the nodes.

So this may be the cause of the problem and not OLSR as HELLOs from the
server might then be dropped as being too large when received at the
node. Will report back when I determine what is causing this.


Jernej

On 24. 12. 2014 07:45, Jernej Kos wrote:
> Hello!
> 
> On 23. 12. 2014 21:12, Henning Rogge wrote:
>> That would be great...
> 
> I am attaching two dumps, one is of the interface going towards the VPN
> server with a high number of links (10.254.0.2) and the other is to the
> other VPN server (10.254.0.4).
> 
> What stands out is that there are no HELLOs received in the messages
> from the VPN server with the high number of links.
> 
> 
> Jernej
> 
> 
> 

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