Mesh freeze on node shutdown

[Cristian Nasuti]

I think that I have the same problem.

What I do is to configure 4 machine as mesh point and force paths (using the
commands mpath mpath and new) for this topology:

MP1 --- MP2 --- MP3 --- MP4

Then I run iperf: suppose MP1 as client and MP2 as a server.

All work fine, but if after a while I turn off one of the intermediate
nodes, such as MP3 (with ifconfig MP3 down or just turning off the machine)
after a couple of seconds client machine (MP1) freezing and needs rebooting.


Cristian Nasuti
_____________________________________________________________

nasuti.cristian at gmail.com [Mail, GTalk, Live Messenger]



2009/11/30 Andrey Yurovsky <andrey at cozybit.com>

> Hi Francesco,
>
> On Mon, Nov 30, 2009 at 8:06 AM, Francesco
> <francesco.cappuccio at gmail.com> wrote:
> > All machines i have in my testbed freeze on any node shutdown, and there
> is
> > no way out..need to hard reboot.
>
> Can you please post more details and instructions for how to reproduce
> this?  Do we need to, for example, bring up a mesh, wait for plinks to
> form, and then bring an interface down?  Do we need to have mpaths in
> place and bring an interface down?  Thanks,
>
>  -Andrey
>
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