[Server-devel] @all at ...?

[John Watlington]

We exchanged notes about what it took to take an old schoolserver
build and disable the network services.   There was never a more
comprehensive writeup as it worked at that point.

We can't help you without knowing your network topology and how
you inserted the XO into it.   I suspect that what you have done is
connect the WAN port of the XS to your internal LAN, which is where
the laptops are also located.   This will fail, due to a number of  
reasons.

I'm told that running /usr/bin/xs-swapnic might fix your problems.

Regards,
wad

On Feb 24, 2009, at 9:39 PM, Gerald Ardito wrote:

>
> Wad,
>
> Martin says that you and Andrew B. posted notes about adding a  
> schoolserver to an existing network. Can you direct me to these notes?
> I am so looking forward to getting this to work.
>
> Thanks so much.
>
> Gerald
> On Mon, Feb 23, 2009 at 4:39 PM, John Watlington <wad at laptop.org>  
> wrote:
>
> In order for registration to work, a laptop needs to be able to  
> resolve
> "schoolserver" in the default DNS domain.
>
> DHCP provides the default DNS domain, as well as a pointer to the
> DNS server for that domain.
>
> If for some reason you are pointing the XO's to a DNS server other
> than that provided by the schoolserver, this might happen.
>
> Cheers,
> wad
>
>
> On Feb 23, 2009, at 4:16 PM, Gerald Ardito wrote:
>
> Hello,
> I have been reading this thread with great interest, and it has  
> allowed me to fix the ejabberd problem with my school server.  
> Ejabberd is now running the way it is supposed to and I was able to  
> set up the @online@ users.
>
> The problem I am having now is that when I go to "Register" the  
> laptops, I get an error message that the server cannot be found. I  
> can ping the server from the XOs and vice versa, so I am not sure  
> what is happening.
>
> I would appreciate any help.
>
> I am managing a deployment of 125 XOs and really need this to work.
>
> Thanks.
> Gerald Ardito
> Project Manager
> Croton XO Laptop project
> http://crotonolpcproject.blogspot.com/
>
>
>
>
> On Mon, Feb 23, 2009 at 7:40 AM, Daniel Drake <dsd at laptop.org> wrote:
> 2009/2/23, Martin Langhoff <martin.langhoff at gmail.com>:
> > How to test?
>
> Firstly, what's the actual bug being addressed?
>
> > - pay extra attention at the output of ejabberd connected-users -
> should be in sync with what users see on their network view
>
> Where do we view this output?
>
> > - tail the ejabberd logs, like this
> >    tail -f /var/log/ejabberd/ejabberd.log | grep '\(unset_p\| 
> user_av\)'
>
> And look for what?
>
> > - Remove all users from ejabberd's db, let them connect first time,
> then stop/start server & XOs
>
> How do we remove the users from the db?
> And then stop/start using /etc/init.d/ejabberd restart on the server,
> and restart sugar on the XOs with ctrl+alt+erase?
> What do we look for (or do) after we have restarted the server and  
> XOs?
>
> Thanks,
> Daniel
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