[Server-devel] failed to register
Sameer Verma
sverma at sfsu.edu
Mon Jun 4 21:16:45 EDT 2012
On Mon, Jun 4, 2012 at 6:11 PM, Jerry Vonau <jvonau at shaw.ca> wrote:
> On Mon, 2012-06-04 at 17:49 -0700, Sameer Verma wrote:
>> On Mon, Jun 4, 2012 at 5:44 PM, Jerry Vonau <jvonau at shaw.ca> wrote:
>> > On Mon, 2012-06-04 at 20:04 -0400, Holt wrote:
>> >> On 6/4/2012 7:32 PM, John Watlington wrote:
>> >> > On Jun 4, 2012, at 7:30 PM, John Watlington wrote:
>> >> >
>> >> >> Adam, something is wrong with those addresses.
>> >> >> The 18.nn.nn.nn subnet is owned by MIT. You shouldn't be
>> >> >> using any of them. Perhaps you meant 172.18.nn.nn ?
>> >>
>> >> Wad's exactly right -- I spent too many years at MIT and so typed 18.*
>> >> without thinking. The correct IPs for the XS (no idea why there are 2)
>> >> are in fact:
>> >> 172.18.0.1 (pingable, ssh, etc)
>> >> 172.18.196.1 (schoolserver?)
>> >>
>> >
>> > Still don't think that is right, mine is using 172.18.96.1, what's in
>> > the ifcfg-eth0 and ifcfg-eth1 filea in /etc/sysconfig/network-scripts/?
>> >
>> >> I remain very concerned that 172.18.196.1 is not pingable from the
>> >> XO-1.5s, even when this IP's names {schoolserver,
>> >> schoolserver.providence.uwimona.edu.jm} are pingable, responding with
>> >> 172.18.196.1
>> >>
>> >
>> > Have a look in the /var/run/named-xs/school.internal.zone.db file think
>> > there might be an error there, but mine has 172.18.96.1.
>> >
>> > What is in /etc/dhcpd-xs-conf?
>> >
>> >> In Response to DSD:
>> >> There is no server set in My Settings > Network > Server on any of the
>> >> XO-1.5s
>> >>
>> >> Hopefully Sameer who helped with the original XS networking config 2
>> >> months ago can respond to Wad's WAN/LAN request below??
>> >>
>> >
>> > DSD, any way to quickly restore the stock settings?
>>
>> Settings are stock. Adam confused 172.18.96.1 as 172.18.196.1
>>
>> Sameer
>>
>
> Adam:
>
> OK, let's check if the XS has the serial numbers, what is the output of
> /usr/bin/xs-list-registration? If that shows as correct the XOs timed
> out like in ticket 11056. Can you use the "register again" option from
> the home view? If that option is not available you'll have to manually
> add schoolserver.providence.uwimona.edu.jm to network-control-panel's
> server field and you should be good to go.
>
> Jerry
>
[sverma at schoolserver ~]$ /usr/bin/xs-list-registration
Listing students from /home/idmgr/identity.db
roshaun marchall SHC03801C2E
user SHC03801C74
user SHC03801C78
user SHC03801C65
xo SHC03801C40
Ti-Annah Grant SHC03801C31
user SHC03801C4F
xo SHC03801C33
dadrique hamilton cianna SHC03801C6B
xo SHC03801C77
malikha Algeca Bradnock SHC03801C32
user jahleel foster SHC03801C51
makada SHC03801C7F
user SHC03801C34
shanell moss SHC03801C57
user SHC03801C18
I'm logging in remotely from San Francisco. Adam can give you the
answer on the "register again" option
cheers,
Sameer
>> >
>> > Jerry
>> >
>> >> > And I never got around to the second part of the comment.
>> >> > eth0 (the "WAN" port) on the XS should be in a different subnet
>> >> > than the laptops (the "LAN" ports). If for some reason it is not,
>> >> > difficulties will ensue as the routing tables will be screwed up.
>> >> >
>> >> > Cheers,
>> >> > wad
>> >> >
>> >> >
>> >> >> On Jun 4, 2012, at 6:19 PM, Holt wrote:
>> >> >>
>> >> >>> On 6/4/2012 3:27 PM, Sameer Verma wrote:
>> >> >>>> On Sun, Jun 3, 2012 at 3:24 PM, Jerry Vonau<jvonau at shaw.ca> wrote:
>> >> >>>>> On Sat, 2012-06-02 at 13:15 -0700, Sameer Verma wrote:
>> >> >>>>>> On Sat, Jun 2, 2012 at 10:10 AM, Sameer Verma<sverma at sfsu.edu> wrote:
>> >> >>>>>>> XS 0.7
>> >> >>>>>>> OLPC build 874
>> >> >>>>>>> Sugar 0.92.2
>> >> >>>>>>>
>> >> >>>>>>> The XO fails to register, but a folder is created for the XO on the XS
>> >> >>>>>>> under /library/users/
>> >> >>>>>>>
>> >> >>>>>>> The XO shows no collaboration server under Control Panel | Network
>> >> >>>>>>>
>> >> >>>>>>> Any ideas? Pointers?
>> >> >>>>>>>
>> >> >>>>>>> cheers,
>> >> >>>>>>> Sameer
>> >> >>>>>> On the XS I see the machine as registered via /var/log/messages
>> >> >>>>>> (schoolserver olpc_idmgr: Registered user abcdefgh with serial
>> >> >>>>>> SHC03345845)
>> >> >>>>>>
>> >> >>>>>> So, looks like the server end is doing what it should, but the XO end is not?
>> >> >>>>> Think you bumped into this: https://dev.laptop.org/ticket/11056
>> >> >>>>>
>> >> >>>>> Jerry
>> >> >>>>>
>> >> >>>> Thx. Will investigate. Copying Adam Holt and the Jamaica team on it
>> >> >>>> (the trouble in in a school there).
>> >> >>>>
>> >> >>>> Sameer
>> >> >>> One XO-1.5 successfully registered back on Saturday. It successfully then pushed 36MB to the XS' /library/users/SHC03801C2E (after running /usr/bin/ds-backup.sh on the XO-1.5 and waiting ~30min). So we went home Saturday night with a false sense of confidence!
>> >> >>>
>> >> >>> But no XO-1.5s will fully register today (all ~50 of the school's XOs are XO-1.5s).
>> >> >>> Clearly, Jamaica's change from XS 0.6 to XS 0.7 two months ago destroyed reliable registration?
>> >> >>>
>> >> >>> Frustrating as all XO-1.5s do connect to XS, whose /library/users become populated with each XO's serial number, when they 1st attempt to register. EG. directory /library/users/SHC03801C18 on XS is just 1 of many examples of an XO-1.5 "incompletely" registering -- all similar directories contain:
>> >> >>>
>> >> >>> .bash_logout
>> >> >>> .bash_profile
>> >> >>> .bashrc
>> >> >>> .ssh
>> >> >>>
>> >> >>> Is it normal that XO-1.5s can ping the schoolserver in these 3 ways:
>> >> >>>
>> >> >>> ping 18.172.0.1
>> >> >>> ping schoolserver (responds as 18.172.196.1)
>> >> >>> ping schoolserver.providence.uwimona.edu.jm (responds as 18.172.196.1)
>> >> >>>
>> >> >>> But yet CANNOT ping the schoolserver's eth0 IP address:
>> >> >>>
>> >> >>> ping 18.172.196.1 (its "inet addr" according to "ifconfig etho" anyway)
>> >> >>>
>> >> >>> If it matters, a failng-to-register XO-1.5's /etc/resolv.conf reads as follows:
>> >> >>>
>> >> >>> # Generated by NetworkManager
>> >> >>> domain providence.uwimona.edu.jm
>> >> >>> search providence.uwimona.edu.jm localdomain
>> >> >>> nameserver 172.18.196.1
>> >> >>>
>> >> >>> What should I be trying?? :)
>> >> >>>
>> >> >>> --
>> >> >>> Help kids everywhere map their world, at http://olpcMAP.net !
>> >> >>>
>> >> >>> _______________________________________________
>> >> >>> Server-devel mailing list
>> >> >>> Server-devel at lists.laptop.org
>> >> >>> http://lists.laptop.org/listinfo/server-devel
>> >> >>
>> >>
>> >
>> >
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>> > http://lists.laptop.org/listinfo/server-devel
>> >
>> >
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