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31
Other modules / Re: Virtual pc console from the management page not open
« on: November 24, 2019, 07:56:21 am »
Hi All!
I have been found the main problem:
CERT issue, the system is using old self signed cert what is not usable....
I modify the zentyal.vncproxy.service config under /lib/systemd/system/
I use a letsencrypt cert.What is perfectly worked for me.
This problem is solved too. :-)
BR Gabor
PS: this modification is not to nice, if somebody can help me to found a better solution...
I have been found the main problem:
CERT issue, the system is using old self signed cert what is not usable....
I modify the zentyal.vncproxy.service config under /lib/systemd/system/
I use a letsencrypt cert.What is perfectly worked for me.
This problem is solved too. :-)
BR Gabor
PS: this modification is not to nice, if somebody can help me to found a better solution...
32
Other modules / Re: Virtual pc console from the management page not open
« on: November 23, 2019, 11:57:04 pm »
Hi!
The VM is running smoothly. :-)
Another server is produce same issue:
2019/11/23 23:49:46 [error] 12521#12521: *48 peer closed connection in SSL handshake (104: Connection reset by peer) while SSL handshaking to upstream, client: 192.168.100.54, server: , request: "GET /websockify?token=cert_bot HTTP/1.1", upstream: "https://127.0.0.1:6900/?token=cert_bot", host: "192.168.100.2:8443"
BR Gabor
The VM is running smoothly. :-)
Another server is produce same issue:
2019/11/23 23:49:46 [error] 12521#12521: *48 peer closed connection in SSL handshake (104: Connection reset by peer) while SSL handshaking to upstream, client: 192.168.100.54, server: , request: "GET /websockify?token=cert_bot HTTP/1.1", upstream: "https://127.0.0.1:6900/?token=cert_bot", host: "192.168.100.2:8443"
BR Gabor
33
Other modules / Re: DNS - restart from Interface not working
« on: November 23, 2019, 11:53:34 pm »
Hi!
This article has been solve my problem: https://forum.zentyal.org/index.php/topic,33117.msg110068/topicseen.html#msg110068
Please use it high attention, I miss one row the first time.
BR Gabor
This article has been solve my problem: https://forum.zentyal.org/index.php/topic,33117.msg110068/topicseen.html#msg110068
Please use it high attention, I miss one row the first time.
BR Gabor
34
Other modules / Re: Virtual pc console from the management page not open
« on: November 07, 2019, 03:21:46 pm »
Somebody?
35
Other modules / Re: DNS - restart from Interface not working
« on: February 07, 2019, 11:16:26 am »
Hi!
Same issue in my system:
root command nsupdate -g -t 10 /var/lib/zentyal/tmp/XXXXXXXX failed.
Error output: update failed: REFUSED
What happened if you run this command manualy:
nsupdate -g -t 10 /var/lib/zentyal/tmp/DWps3ui3n
If you got same error message, please try this command:
sudo samba-tool group addmembers DnsAdmins dns-${hostname}
Regards Gábor
Same issue in my system:
root command nsupdate -g -t 10 /var/lib/zentyal/tmp/XXXXXXXX failed.
Error output: update failed: REFUSED
What happened if you run this command manualy:
nsupdate -g -t 10 /var/lib/zentyal/tmp/DWps3ui3n
If you got same error message, please try this command:
sudo samba-tool group addmembers DnsAdmins dns-${hostname}
Regards Gábor
36
Directory and Authentication / Re: Zentyal dns update or retsart issue
« on: February 02, 2019, 04:42:49 pm »
Hi!
Thx for your help!
The answer what i got is correct but it is looks like the user name is incorrect somehow.
Regards Gábor
Thx for your help!
The answer what i got is correct but it is looks like the user name is incorrect somehow.
Regards Gábor
37
Other modules / Re: DNS does not woek
« on: February 02, 2019, 04:35:03 pm »
Hi!
Zentyal internal log what is placed /var/log/zentyal/zentyal.log
Regards Gábor
Zentyal internal log what is placed /var/log/zentyal/zentyal.log
Regards Gábor
38
Other modules / Re: DNS does not woek
« on: January 31, 2019, 11:24:08 am »
Hi!
Can you send some log to the forum?
Can you try to restart the DNSmodule over the management page, what happened?
Regards Gábor Strama
Can you send some log to the forum?
Can you try to restart the DNSmodule over the management page, what happened?
Regards Gábor Strama
39
Directory and Authentication / Re: Zentyal dns update or retsart issue
« on: January 30, 2019, 01:14:03 pm »
Hi!
I try it but i got a error message ERROR(exception): Failed to add members "dns-mail" to group "DnsAdmins" - Unable to find "dns-mail". Operation cancelled.
I try it but i got a error message ERROR(exception): Failed to add members "dns-mail" to group "DnsAdmins" - Unable to find "dns-mail". Operation cancelled.
40
Directory and Authentication / Zentyal dns update or retsart issue
« on: January 27, 2019, 07:33:58 pm »
Hi!
I faced whith the following issue:
- When i try to cerate new dns record or try to modifie some dns record over the webadmin, i got error message on the webadmin page.
And this in the zentyal.log: 2019/01/27 19:26:21 ERROR> GlobalImpl.pm:652 EBox::GlobalImpl::saveAllModules - Failed to save changes in module dns: root command nsupdate -g -t 10 /var/lib/zentyal/tmp/kwvOrGMAZG failed.
Error output: tkey query failed: GSSAPI error: Major = Unspecified GSS failure. Minor code may provide more information, Minor = No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_0)
- When i try to restart the dns service the service has been log same error: No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_0)
When i try to run the nsupdate command manualy: the error message is same.
The other symptoms
- the new record is not resolved
- only the server name is resolved.
Please somebody help me!
Thanks!
I faced whith the following issue:
- When i try to cerate new dns record or try to modifie some dns record over the webadmin, i got error message on the webadmin page.
And this in the zentyal.log: 2019/01/27 19:26:21 ERROR> GlobalImpl.pm:652 EBox::GlobalImpl::saveAllModules - Failed to save changes in module dns: root command nsupdate -g -t 10 /var/lib/zentyal/tmp/kwvOrGMAZG failed.
Error output: tkey query failed: GSSAPI error: Major = Unspecified GSS failure. Minor code may provide more information, Minor = No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_0)
- When i try to restart the dns service the service has been log same error: No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_0)
When i try to run the nsupdate command manualy: the error message is same.
The other symptoms
- the new record is not resolved
- only the server name is resolved.
Please somebody help me!
Thanks!
41
Other modules / Virtual pc console from the management page not open
« on: January 03, 2019, 10:26:09 am »
866/5000
Hi!
My great pleasure with the zentyal 6 is the possibility of virtualization.
I think this was a very good decision.
But I had a problem with it because unfortunately something went wrong during the updates. After the current zentyal updates, the virtual pc console will not open:
- I get this error message on my website: Server disconnected (code: 1006)
- log in: 201/12/12 09:13:42 [error] 3825 # 3825: * 328 peer closed connection in SSL handshake (104: Connection reset by peer) client: 192.168.100.27 , server:, request: "GET / websockify? token = praxis-pc-32bit-en HTTP / 1.1", upstream: "https://127.0.0.1:6900/?token=praxis-pc-32bit-hu", host: "192.168.100.10:8443"
The vnc reaches 5900 port-free.
The console was also flawless before upgrading.
Has anyone ever encountered such a mistake?
Hi!
My great pleasure with the zentyal 6 is the possibility of virtualization.
I think this was a very good decision.
But I had a problem with it because unfortunately something went wrong during the updates. After the current zentyal updates, the virtual pc console will not open:
- I get this error message on my website: Server disconnected (code: 1006)
- log in: 201/12/12 09:13:42 [error] 3825 # 3825: * 328 peer closed connection in SSL handshake (104: Connection reset by peer) client: 192.168.100.27 , server:, request: "GET / websockify? token = praxis-pc-32bit-en HTTP / 1.1", upstream: "https://127.0.0.1:6900/?token=praxis-pc-32bit-hu", host: "192.168.100.10:8443"
The vnc reaches 5900 port-free.
The console was also flawless before upgrading.
Has anyone ever encountered such a mistake?
42
Email and Groupware / Re: Outlook with Zentyal 5
« on: January 03, 2019, 10:11:50 am »
And i try to configure with outlook 2013, 2016, 2019. But not work. :-(
43
Email and Groupware / Re: Outlook with Zentyal 5
« on: January 03, 2019, 10:10:52 am »
I use the latest version from the version 6. :-)
44
Magyar / Virtuális pc konzol weboldalról nem nyitható meg.
« on: December 19, 2018, 09:30:15 am »
Sziasztok!
Nagy örömömre a a zentyal 6 behozta a virtualizálás lehetőségét.
Ezt én úgy gondolom hogy egy nagyon jó döntés volt.
De már gondom is akadt vele mert a frissítések folyamán sajnos valami félresiklott. Az aktuális zentyal frissítések után a virtuális pc konzolja nem nyílik meg:
- a weboldalon ezt a hiba üzenetet kapom: Server disconnected (code: 1006)
- logban meg ez jelentkezik: 2018/12/19 09:13:42 [error] 3825#3825: *328 peer closed connection in SSL handshake (104: Connection reset by peer) while SSL handshaking to upstream, client: 192.168.100.27, server: , request: "GET /websockify?token=praxis-pc-32bit-hu HTTP/1.1", upstream: "https://127.0.0.1:6900/?token=praxis-pc-32bit-hu", host: "192.168.100.10:8443"
A vnc elérés 5900-ás portonhibátlanul megy.
A konzol frissítés elött szintén hibátlanúl ment.
Valaki találkozott már ilyen hibával?
Nagy örömömre a a zentyal 6 behozta a virtualizálás lehetőségét.
Ezt én úgy gondolom hogy egy nagyon jó döntés volt.
De már gondom is akadt vele mert a frissítések folyamán sajnos valami félresiklott. Az aktuális zentyal frissítések után a virtuális pc konzolja nem nyílik meg:
- a weboldalon ezt a hiba üzenetet kapom: Server disconnected (code: 1006)
- logban meg ez jelentkezik: 2018/12/19 09:13:42 [error] 3825#3825: *328 peer closed connection in SSL handshake (104: Connection reset by peer) while SSL handshaking to upstream, client: 192.168.100.27, server: , request: "GET /websockify?token=praxis-pc-32bit-hu HTTP/1.1", upstream: "https://127.0.0.1:6900/?token=praxis-pc-32bit-hu", host: "192.168.100.10:8443"
A vnc elérés 5900-ás portonhibátlanul megy.
A konzol frissítés elött szintén hibátlanúl ment.
Valaki találkozott már ilyen hibával?
45
Magyar / Re: Transzparens proxy
« on: December 19, 2018, 09:09:56 am »
Szia!
A https proxyzása annyira nem is egyszerű, Mert egy titkosított kommunikációt kell kibontani vizsgálni vissza csukni stb.
Eddig úgy tudtam hogy a https-t transparensben nem is lehet proxy-zni. De ha gondolod akkor googli és "transparent https proxy with squid" Erre keress rá.
A https proxyzása annyira nem is egyszerű, Mert egy titkosított kommunikációt kell kibontani vizsgálni vissza csukni stb.
Eddig úgy tudtam hogy a https-t transparensben nem is lehet proxy-zni. De ha gondolod akkor googli és "transparent https proxy with squid" Erre keress rá.