Re: [Server-devel] Falla configuracion con Open DNS
Luis,
Creo que Rodolfo tiene razón sobre 'forward only' (y probablemente
tenemos que actualizar el Wiki sobre este tema).
Hay 2 complicaciones en la edición del named.conf.in a considerar
- El archivo de configuración tiene varias secciones, hay que agregar
la línea de 'forwarders' en la parte correcta. Como en el ejemplo
aquí, debe estar dentro de la sección 'options':
http://www.zytrax.com/books/dns/ch6/#forwarding
- Luego de editar el named.conf.in, tienes que re-ejecutar domain_config
--
I think Rodolfo is right about 'forward only' and we should update the
wiki too. There are 2 details to keep in mind when editing
named.conf.in
- It has several sections, nd you have to add the 'forwarders' line
in the right section. As in the example here, it has to be inside of
'options': http://www.zytrax.com/books/dns/ch6/#forwarding
- After editing named.conf.in, you must rerun domain_config
cheers,
m
On Tue, Sep 22, 2009 at 5:22 PM, Rodolfo D. rodolfo.arc...@gmail.com wrote:
Espanol:
Creo que la opcion forward only; esta de mas, podrias probar sacarla
Creo que esa opcion hace que bind pregunte directamente a otros dns, y hay
ciertas zonas que deberian de buscarse en la tabla local
English:
I think the opction forward only; is not supposed to be there, could you
try reconfigure and test
I think that makes BIND only ask other DNS servers, and there are some zones
that should be looked at localy
saludos.. cheers..
R
2009/9/22 Luis Diaz luisdiazmedp...@gmail.com
Claro si corri la configuracion de red tal como indica la instalacion del
XS, tambien corri el ejabberd y el squid lo levanté tambien.
Gracias
Luis
On Tue, Sep 22, 2009 at 8:00 AM, Rodolfo D. rodolfo.arc...@gmail.com
wrote:
Espanol:
Corriste la configuracion de red antes de configurar el Bind?
root@ localhost # /etc/sysconfig/olpc-scripts/domain_config mi_dominio
mi_dominio reemplazar por tu dominio y sin las comillas
English:
Did you execute the domain configuration script before you modified Bind?
root@ localhost # /etc/sysconfig/olpc-scripts/domain_config my_domain
my_domain replace for tour domain name without the quotes
cheers.. saludos..
R
2009/9/21 Luis Diaz luisdiazmedp...@gmail.com
Se esta configurando el XS para usar el OPEN DNS, los pasos que he
seguido son:
1) He creado una cuenta de Open DNS y egrege mi red.
2) En el XS en: /etc/named-xs.conf.in agrege:
forward only;
forwarders { 208.67.222.222; 208.67.220.220; };
3) Luego se hizo:
cd /etc
make -f xs-config.make named-xs.conf
/etc/init.d/named restart
En este punto sale este error:
School.external.zone.db:4: no TTL specified; zone rejected
School.external.zone.db:5: no TTL specified; zone rejected
School.external.zone.db:6: no TTL specified; zone rejected
.
.
zone \...@\@basednsdna...@\@/IN: loading from master file
school.external.zone.db filed: bad name (check-names)
external/@@BASEDNSNAME@@/IN: bad name (check-names)
[FAILED]
Entonces las laptops ya no entran a internet.
Que se puede hacer?
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Re: [Server-devel] RACHEL, another developing world server project, would like to have a discussion with XS
On Wed, Sep 23, 2009 at 1:16 AM, Dennis Nguyen denniskdngu...@alumni.duke.edu wrote: I work with a volunteer project launched about a year ago that is working on developing a server package for education in the developing Very interesting. Welcome to the list and hope you get a chance to meet Sameer! Some questions - after an incomplete read of the RACHEL website: - The content guidelines hint that the content must be able to be served from a 'dumb' server (you are proposing wikis and similar are included in a deployment but separate from content). This is good, and means OLPC XS can re-use your content... - How do you build indexes and/or search across the content? - It mentions 'Wikipedia'. = Do you include all languages? The local language? Local lang + Simple English? Some other variation? = Is anyone curating the wikipedia snapshots? OLPC has found that after taking a 'wikislice' you _really_ want to spot-check all the content, as you are bound to have some vandalism and inappropriate content there (very small percentage, but when you capture a large-enough slice...) = Which wikislice tool are you using? - Languages? Localisation? - Any consideration to encourage Gnash-compatible Flash? - Do you package your content in any way? If the school server has a limited connection to the internet, can it download an update to the content that is just delta? Hope I haven't scared you with the storm of questions. cheers, m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] XS Timeout issue (maybe)
On Wed, Sep 23, 2009 at 1:57 PM, Reuben K. Caron reu...@laptop.org wrote: I have set the Mesh Server on the XOs (in the Control Panel) for the server's URL, and edited /etc/hosts on the XOs to point toward the server's IP address. Have you tried to register them via the Register option that can be found when hovering over the XO? What was the server url that you entered? What was the entry in hosts? ... Can you switch to the terminal and type the command olpc-netstatus and let us know if the XOs are using gabble or salut? Reuben's suggestions are right on the mark. An additional thing to check is -- on the XS -- what the ejabberd server thinks of the situation, so if you do ejabberdctl connected-users it will list the serial numbers ofthe currentyl connected users. Similar with ejabberdctl registered-users `hostname -f` Note that in general the expectation of the XS/XO software is that they are on the same network. If the NY and Boston networks are setup so it is all transparently bridged, bravo. Otherwise, there are lots of things that could be going wrong there (for example, registration depends on local resolution of the 'schoolserver' name). cheers, m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] XS Timeout issue (maybe)
On Mon, Sep 28, 2009 at 9:50 AM, Martin Langhoff martin.langh...@gmail.com wrote: Reuben's suggestions are right on the mark. An additional thing to check is -- on the XS -- what the ejabberd server thinks of the situation, so if you do Now at... http://wiki.laptop.org/go/XS_Techniques_and_Configuration#Presence_Service_.28ejabberd.29_Troubleshooting -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] noisy service dhcpd status
On Thu, Sep 24, 2009 at 10:26 AM, Daniel Drake d...@laptop.org wrote: Running XS-0.6d, service dhcpd status is unusually noisy. It looks like it is regenerating the config file every time I check its status. Is this intentional? For now it is. Neither the 'make' based approach or the remember to run domain_config approach are quite doing it for us at the moment. So we are re-generating the files on each call to the init scripts of some services. Awkward, and generates some pointless churn on disk. But less awkward than things breaking, and working through all the configs that need some level of dynamic updating takes some time (mainly in testing). cheers, m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] Ejabberd config question
On Sat, Sep 26, 2009 at 2:53 PM, Gerald Ardito gerald.ard...@gmail.com wrote: This is a question about ejabberd admin configuration. In the web admin interface, the list of online users is by jabber id (about a million characters long). Is is possible to display instead the Nickname? Unfortunately no, but you could write something that does it within Moodle. Both Moodle and idmgr have access to the mapping between SN and nickname. m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] Allowing Auto-Login to Moodle from 2 Domains
On Sun, Sep 27, 2009 at 2:32 PM, Devon Connolly dev...@gmail.com wrote: logging in to moodle. As auth_olpc only accepts connections using the standard schoolser...@domain.com, I would like it to additionally accept a no-ip.info host redirect domain. Sounds like you may want to patch auth/olpcxs :-) Second, I know this is a bit more complicated, but what do I need to hack to allow firefox/opera to benefit from auto login? During the startup of Browse, we add a cookie to the cookies.sqlite file. The cookie is for the domain of the XS, and the value of it is based on the laptop's serial number uuid. Have a look at the moodle code Of course, it depedns on the XS knowing about the SN and uuid in advance - and that happens with registration. Registration across 2 networks is not going to be easy :-/ cheers, m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] XS upgrade
2009/9/23 Henry Vélez Molina henry.lap...@gmail.com: I did an upgrade to the server with yum upgrade from the XS-0.5.2 version and I saw some strange things. * The transparent proxy does not work, I have to use my browser with the proxy ip to get access to the internet. Jerry's advice on this can't be beaten so i won't try... * Before the upgrade I could see the moodle home page and the ejabberd web administration, but after that, I can see only the ejabberd page. Strange! First: ejabberd web admin should be _gone_. What does `rpm -V xs-config` say? Second: the problem with Moodle may be related to Postgresql. Can you tell us the output of these 2 commands? chkconfig --list pgsql-xs chkconfig --list postgresql (First one should say 'on' on levels 3,4,5, second should be 'off' on all). cheers, m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] Ejabberd config question
Okay, thanks. Gerald On Mon, Sep 28, 2009 at 4:09 AM, Martin Langhoff martin.langh...@gmail.comwrote: On Sat, Sep 26, 2009 at 2:53 PM, Gerald Ardito gerald.ard...@gmail.com wrote: This is a question about ejabberd admin configuration. In the web admin interface, the list of online users is by jabber id (about a million characters long). Is is possible to display instead the Nickname? Unfortunately no, but you could write something that does it within Moodle. Both Moodle and idmgr have access to the mapping between SN and nickname. m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] XS Timeout issue (maybe)
Thanks. G On Mon, Sep 28, 2009 at 4:03 AM, Martin Langhoff martin.langh...@gmail.comwrote: On Mon, Sep 28, 2009 at 9:50 AM, Martin Langhoff martin.langh...@gmail.com wrote: Reuben's suggestions are right on the mark. An additional thing to check is -- on the XS -- what the ejabberd server thinks of the situation, so if you do Now at... http://wiki.laptop.org/go/XS_Techniques_and_Configuration#Presence_Service_.28ejabberd.29_Troubleshooting -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] Allowing Auto-Login to Moodle from 2 Domains
Let me explain my setup in a little more detail. The server DNS is currently set to the standard schoolserver.notredame.sn. I grabbed a host redirect at no-ip.com pointing to my WAN router and subsequently the server at http://notredamemboro.no-ip.info (have a look). My intention is to allow the kids to access server services such as Moodle if they are sick or during the weekends. Believe it or not, a number of the kids have access to wifi outside of school. My other primary reason is to allow the kids in each class to make weekly blog posts to document their experiences. Making the host redirect resolve properly on the LAN is a piece of cake just appending the address to the hosts file. As you can see right now, everything works except moodle on the WAN. I can make it work on the WAN by modifying the code in /config.php by simply modifying $CFG-wwwroot. This allows for everything to resolve correctly on the LAN WAN but breaks auth/olpcxs. To test, I redefined XS_FQDN and replaced 'schoolserver' with the WAN host name. Again, everything resolves correctly, but auth doesn't work correctly. If I were to register an XO with the domain no-ip.info, I imagine it would work, but wouldn't that require patching a good deal of the ejabberd config also? Would it be terribly complicated to rework auth to base authentication simply on UUID and serial number on any domain? If you think this is more work than it is worth, it isn't necessary by any means. I just think it would be convenient. Thanks for the info On Mon, 28 Sep 2009 08:16:19 -, Martin Langhoff martin.langh...@gmail.com wrote: On Sun, Sep 27, 2009 at 2:32 PM, Devon Connolly dev...@gmail.com wrote: logging in to moodle. As auth_olpc only accepts connections using the standard schoolser...@domain.com, I would like it to additionally accept a no-ip.info host redirect domain. Sounds like you may want to patch auth/olpcxs :-) Second, I know this is a bit more complicated, but what do I need to hack to allow firefox/opera to benefit from auto login? During the startup of Browse, we add a cookie to the cookies.sqlite file. The cookie is for the domain of the XS, and the value of it is based on the laptop's serial number uuid. Have a look at the moodle code Of course, it depedns on the XS knowing about the SN and uuid in advance - and that happens with registration. Registration across 2 networks is not going to be easy :-/ cheers, m -- -- -- Devon Connolly ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
[Server-devel] Fwd: Help configuracion de DNS del XS y OpenDNS
Hola como estas martin he tenido algunos problemas con los dns del server shool la cual a mi entregaron la informacion de los dns que tengo que poner en el servidor te explico el procedimiento que hago en el XS # cp /usr/share/doc/xs-config-*/ifcfg-eth0-local.example /etc/sysconfig/network-scripts/ifcfg-eth0-local Seguidamente se editare el archivo “ifcfg-eth0-local” con el editor de texto *nano, *el comando es el siguiente # nano /etc/sysconfig/network-scripts/ifcfg-eth0-local El editor me muestra lo siguiente To set a static address, copy or rename this file to /etc/sysconfig/network-scripts/ifcfg-eth0-local and set the values below appropriately IPADDR=18.85.46.29 IPV6ADDR=2001:4830:2446:ff00::2/64 NETMASK=255.255.255.0 #NETWORK=18.85.46.0 #BROADCAST=18.85.46.255 GATEWAY=18.85.46.1 Ahora martin la informacion que yo tengo que poner es la siguiente la coloco y no me funciona el internet no se si tengo que hacer otra configuracion mas con la otra targeta de red como hay dos puesta e el XS que nosotros tenemos no se si tengo que hacer la misma configuracion con la eth01 ??? y los dns de OpenDNS donde los coloco he tenido conflictos en esta parte como hacer gracias y felicidades :-) -- Kevin Mauricio Benavides Castro Fundación Zamora Terán www.fundacionzt.org Technical Support-Nicaragua OLPC - www.fedoraproject.org Fedora Project Developer Linux User: #12356 image002.jpg___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
Re: [Server-devel] RACHEL, another developing world server project, would like to have a discussion with XS
Hi Martin, thanks for the warm welcome! We would definitely welcome re-use of the content, but since I'm relatively new to this particular project I don't have an expert sense of the particular permissions we have with the content providers as is. I will look into it. Indexing: none! All of the content is currently listed on the index page with bare HTML. In our defense, this is a relatively new and shorthanded project, and our very first priority is gathering content while the indexing is supposed to follow later. I agree that indexing is sorely needed if we want to bring this to scale. The wikislice we're using for the moment is the 2008/9 Wikipedia Selection for schools, which is handpicked front-to-back to fit the UK national curriculum. The website with details for that is at http://schools-wikipedia.org/ Currently for languages and localization, we're definitely improvising based on locales we've visited and are planning to visit, and we attempt to gauge what we can get away with as we go. We have English and Spanish content so far. This project has a voracious appetite for content, and as such we'd rather stuff the project with content first regardless of compatibility with open projects like Gnash. As is, the donated user equipment we've encountered so far runs Flash on donated Windows, so at the moment mandating standards on our (generous) content providers doesn't seem like the best proposition at this time. Nightly updates are on the drawing board as a feature and have been for months. Again we've got limited manpower on this project, so once we find a solution and a dedicated volunteer we can take a crack at it. You can probably tell from this that this project is in a very early stage as far as maturity of the platform is concerned. I'm working to engage you folks at an early stage in case you have something grand to teach us :-) Please let me know if you have any other questions! Again, our approach here is content-first, which does have its weaknesses but it has been working surprisingly well so far. Dennis Nguyen On Mon, Sep 28, 2009 at 12:41 AM, Martin Langhoff martin.langh...@gmail.com wrote: On Wed, Sep 23, 2009 at 1:16 AM, Dennis Nguyen denniskdngu...@alumni.duke.edu wrote: I work with a volunteer project launched about a year ago that is working on developing a server package for education in the developing Very interesting. Welcome to the list and hope you get a chance to meet Sameer! Some questions - after an incomplete read of the RACHEL website: - The content guidelines hint that the content must be able to be served from a 'dumb' server (you are proposing wikis and similar are included in a deployment but separate from content). This is good, and means OLPC XS can re-use your content... - How do you build indexes and/or search across the content? - It mentions 'Wikipedia'. = Do you include all languages? The local language? Local lang + Simple English? Some other variation? = Is anyone curating the wikipedia snapshots? OLPC has found that after taking a 'wikislice' you _really_ want to spot-check all the content, as you are bound to have some vandalism and inappropriate content there (very small percentage, but when you capture a large-enough slice...) = Which wikislice tool are you using? - Languages? Localisation? - Any consideration to encourage Gnash-compatible Flash? - Do you package your content in any way? If the school server has a limited connection to the internet, can it download an update to the content that is just delta? Hope I haven't scared you with the storm of questions. cheers, m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel
