[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-13 Thread Alexander Bokovoy via FreeIPA-users
On ke, 13 maalis 2019, Callum Smith wrote: Dear Alexander, Golden! We are in business - all puzzle pieces are in place so thank you very much for ongoing stamina with this. I'll write this all up so that someone else might take some value from it in the future. Great. Yes, please do a write

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-13 Thread Callum Smith via FreeIPA-users
Dear Alexander, Golden! We are in business - all puzzle pieces are in place so thank you very much for ongoing stamina with this. I'll write this all up so that someone else might take some value from it in the future. Thank you again. Regards, Callum -- Callum Smith Research Computing Core

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-13 Thread Alexander Bokovoy via FreeIPA-users
On ke, 13 maalis 2019, Callum Smith wrote: Dear Alexander, The last small wrinkle, setting the server options is fine and works well, but the DNS record creation still doesn't work. I see it queries the SOA record and then appears to use that as the server to send the changes to. I tried to

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-13 Thread Callum Smith via FreeIPA-users
Dear Alexander, The last small wrinkle, setting the server options is fine and works well, but the DNS record creation still doesn't work. I see it queries the SOA record and then appears to use that as the server to send the changes to. I tried to set the SOA records for the virt.$domain

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Alexander Bokovoy via FreeIPA-users
On ti, 12 maalis 2019, Callum Smith via FreeIPA-users wrote: Dear Alexander, We already have the correct _ldap._tcp.virt.$domain in place, and the discovery at the start of ipa-client-install is working correctly, it discovers the correct information and installs based on that: Discovery was

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Callum Smith via FreeIPA-users
Dear Alexander, We already have the correct _ldap._tcp.virt.$domain in place, and the discovery at the start of ipa-client-install is working correctly, it discovers the correct information and installs based on that: Discovery was successful! Client hostname: virt-test.virt.in.bmrc.ox.ac.uk

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Alexander Bokovoy via FreeIPA-users
On ti, 12 maalis 2019, Callum Smith wrote: Yep you're not wrong, one of our IPA replica was being evil and spitting errors. That replica is destined for the bin anyway so i've not worried about it. All of the kerberos issues have now gone away - except one which is more of a question than

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Callum Smith via FreeIPA-users
Yep you're not wrong, one of our IPA replica was being evil and spitting errors. That replica is destined for the bin anyway so i've not worried about it. All of the kerberos issues have now gone away - except one which is more of a question than anything. Is it intentional that the sub-zone

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Alexander Bokovoy via FreeIPA-users
On ti, 12 maalis 2019, Callum Smith wrote: So I've just re-run the client install to avoid the noise of krb5kdc.log (just as to why the timestamps don't match) and this is the entire block: In the client krb5 trace I can see it talks to four different KDCs, not to ipa-b alone, because the

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Callum Smith via FreeIPA-users
So I've just re-run the client install to avoid the noise of krb5kdc.log (just as to why the timestamps don't match) and this is the entire block: Mar 12 12:08:48 ipa-b.in.bmrc.ox.ac.uk krb5kdc[1967](info): AS_REQ (8 etypes {18 17 20 19 16 23 25 26}) 10.141.17.1: NEEDED_PREAUTH:

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Alexander Bokovoy via FreeIPA-users
On ti, 12 maalis 2019, Callum Smith wrote: Dear Alexander, No worries - here's the krb5kdc.log relevant area when you get a moment. I understand that service aliases are relatively new to FreeIPA so debugging them is proving to be a bit tricky. Hm.. the log you provided does not include a line

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Callum Smith via FreeIPA-users
Dear Alexander, No worries - here's the krb5kdc.log relevant area when you get a moment. I understand that service aliases are relatively new to FreeIPA so debugging them is proving to be a bit tricky. Mar 12 10:54:31 ipa-b.in.bmrc.ox.ac.uk krb5kdc[1967](info): AS_REQ (8 etypes {18 17 20 19

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Callum Smith via FreeIPA-users
ldap/ipa-b.virt.$domain > ldap/ipa-b.$domain HTTP/ipa-b.virt.$domain > HTTP/ipa-b.$domain both aliases as above - krb5trace should be in attachments on previous message. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e.

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Alexander Bokovoy via FreeIPA-users
On ti, 12 maalis 2019, Callum Smith wrote: Dear Alexander, It seems setting up the principal alias has gotten us to a further point down the line, but we're seeing other issues now. We've moved both ldap/ and HTTP/ principals to aliases of the main principal (the downside being we can't do an

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-12 Thread Callum Smith via FreeIPA-users
Dear Alexander, It seems setting up the principal alias has gotten us to a further point down the line, but we're seeing other issues now. We've moved both ldap/ and HTTP/ principals to aliases of the main principal (the downside being we can't do an altname-based automated certificate request

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Alexander Bokovoy via FreeIPA-users
On ma, 11 maalis 2019, Callum Smith wrote: Dear Alexander, Some more (hopefully) helpful information with a KRB5_TRACE on while running ipa-client install: Thanks, I just sent a request for basically the same. ;) ipa-client-install WARNING: ntpd time synchronization service will not be

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Alexander Bokovoy via FreeIPA-users
On ma, 11 maalis 2019, Callum Smith wrote: Dear Alexander, We're wondering that too, there's obviously a disparity between the domain that either end is issuing the LDAP ticket for, and the SRV records for the `virt.in.bmrc.ox.ac.uk` domain all point to the LDAP endpoint. Do i need specific SRV

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Callum Smith via FreeIPA-users
Dear Alexander, Some more (hopefully) helpful information with a KRB5_TRACE on while running ipa-client install: ipa-client-install WARNING: ntpd time synchronization service will not be configured as conflicting service (chronyd) is enabled Use --force-ntpd option to disable it and force

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Callum Smith via FreeIPA-users
Dear Alexander, We're wondering that too, there's obviously a disparity between the domain that either end is issuing the LDAP ticket for, and the SRV records for the `virt.in.bmrc.ox.ac.uk` domain all point to the LDAP endpoint. Do i need specific SRV records for ldaps and not ldap? I earlier

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Alexander Bokovoy via FreeIPA-users
On ma, 11 maalis 2019, Callum Smith wrote: Locally on the IPA server I note that doing an ldapsearch using GSSAPI works, if i use the ldap host: ldaps://ipa-b.in.bmrc.ox.ac.uk/ but not: ldaps://ipa-b.virt.in.bmrc.ox.ac.uk/ Since the client can only access the network that is

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Callum Smith via FreeIPA-users
Locally on the IPA server I note that doing an ldapsearch using GSSAPI works, if i use the ldap host: ldaps://ipa-b.in.bmrc.ox.ac.uk/ but not: ldaps://ipa-b.virt.in.bmrc.ox.ac.uk/ Since the client can only access the network that is ipa-b.virt.in.bmrc.ox.ac.uk it needs to be able to communicate

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Callum Smith via FreeIPA-users
>From dse.ldiff nsslapd-localhost: ipa-b.in.bmrc.ox.ac.uk Fairly sure this is representative of the current running configuration, as the node was rebooted only hours ago. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e.

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Alexander Bokovoy via FreeIPA-users
On ma, 11 maalis 2019, Alexander Bokovoy via FreeIPA-users wrote: On ma, 11 maalis 2019, Callum Smith via FreeIPA-users wrote: Dear Alexander, Sorry, yes indeed using ipa-client-install. The ipaclient-install.log should be attached, I can upload to dropbox if needed. Discovery happens

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Alexander Bokovoy via FreeIPA-users
On ma, 11 maalis 2019, Callum Smith via FreeIPA-users wrote: Dear Alexander, Sorry, yes indeed using ipa-client-install. The ipaclient-install.log should be attached, I can upload to dropbox if needed. Discovery happens succesfully, but LDAP GSSAPI authentication is failing for some reason.

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Callum Smith via FreeIPA-users
Dear Alexander, Sorry, yes indeed using ipa-client-install. The ipaclient-install.log should be attached, I can upload to dropbox if needed. Discovery happens succesfully, but LDAP GSSAPI authentication is failing for some reason. Regards, Callum -- Callum Smith Research Computing Core

[Freeipa-users] Re: Sub-zone client fails to install, GSS authentication pre-auth issues

2019-03-11 Thread Alexander Bokovoy via FreeIPA-users
On ma, 11 maalis 2019, Callum Smith via FreeIPA-users wrote: Dear IPA Gurus I have a client that's incapable of joining the FreeIPA realm, it's in a different DNS sub-zone but is in the same realm. I get the feeling that there's a kerberos principal missing somewhere to get this all to work,