Author Topic: [SOLVED] Samba won't update dns (still)  (Read 14422 times)

christian

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #15 on: February 24, 2013, 09:42:21 pm »
I've removed the attachment. No need to expose your DNS here  ;)
Let me have a look at it.

christian

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #16 on: February 24, 2013, 09:45:36 pm »
your host is indeed registered at 103 (I suppose we discuss about mumsoldgit isn't it  ???)
Did you try to renew DHCP lease already ?

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #17 on: February 24, 2013, 09:47:56 pm »
:) Old home machines I'm using for testing hehe. My folks and I seem to collect em

Yeah have tried ipconfig /release /renew cycle - no joy

christian

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #18 on: February 24, 2013, 09:55:57 pm »
you have a strange network  :-X
- modem at 192.168.100.1 ? Really ? I hope you have somewhere route to this network.
- I can't find 10.53.19.100 in your DNS, meaning you have somewhere on your network one machine that is unknown from your DNS but trying to update zone (BTW, is it the one from where you launched dig AXFR command ?)
- something wrong with the "Samba DNS" ?

If you have renewed your lease, you should see, in DNS, one entry matching workstation IP.
If not, stop looking elsewhere, there is already something wrong at this stage.
Once this one is solved, we can look further but not before.

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #19 on: February 24, 2013, 10:06:22 pm »
Modem is odd it has a 192.168.100.1 address that is only accessible to the lan side - it's an adsl thing sits the other side of the firewall - accessable via the default route.

Yeah it's just getting even more odd

dig on 10.53.19.100 returns nothing

but nslookup returns: 100.19.53.10.in-addr.arpa   name = newboy.oilmovements.lan.

and nslookup newboy.oilmovements.lan. returns nothing (with or without the trailing .)

christian

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #20 on: February 24, 2013, 10:13:49 pm »
nslookup answer should also contain address of DNS server answering to your request. is it 10.53.19.20 ?
Are you sure you don't have another DHCP active server elsewhere  :o

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #21 on: February 24, 2013, 10:18:06 pm »
In aswer to the question from your previous post about where I ran dig, all the investigation is being run on the zentyal box itself. dig was run on there as was my lasted nslookup command

The server identified by nslookup was:
Server:      127.0.0.1
Address:   127.0.0.1#53

There are only 3 machines and the server on my test lan nothing else. There all windows boxes and none of them has any sort of dns server on them - unless they've been hacked by some mysterious dns mugger :)

christian

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #22 on: February 24, 2013, 10:32:08 pm »
Could you please post here screen copy of network settings for you Windows workstation ?
Could you also check that your DNS is still configured as dynamic ?

Again, until we can successfully see record in DNS once DHCP lease is issued, any other investigation is useless except if you have an idea of what could be wrong.

I also start to understand that you are using Zentyal with multiple interfaces and multiple LANs (one being 10.53.19.0/?? (24?) another being 192.168.100.0/24). Am I correct ?

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #23 on: February 24, 2013, 10:41:03 pm »
Will get you config from windoze

No there's one lan 10.53.19.20
Default route is 10.53.19.1

ignore the 192.168.100.1 address it's the modem

Its like this

[ vmhost (zentyal server) ]                [router       ]        [modem         ]
[ 10.53.19.20                  ] ------------> [10.53.19.1]------>[192.168.100.1] ----------> Global interweb -----> zentyal form :)

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #24 on: February 24, 2013, 10:55:35 pm »
windows lan config

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #25 on: February 24, 2013, 10:56:10 pm »
dhcp config 1 - basic dhcp settings

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #26 on: February 24, 2013, 10:56:34 pm »
dhcp config 2 --> dyamic dns

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #27 on: February 24, 2013, 10:57:16 pm »
dns config including check box indicating a dyanamic dns domain

fatbob

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #28 on: February 24, 2013, 10:58:08 pm »
Finally ipconfig /all from the windows xp box (


christian

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Re: Incorrect or no forward dns for Windows clients on domain with dyanmic IP
« Reply #29 on: February 24, 2013, 10:59:13 pm »
windows lan config

Thank you but the expectation was (sorry if I was not clear) what you REALLY get from your DHCP server, meaning settings "connection details"