[SOLVED] HTTP ERROR 502
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- Posts: 5
- Joined: Mon Mar 06, 2017 4:00 am
[SOLVED] HTTP ERROR 502
Hi,
I installed zimbra 8.7.10 and after the installation zimbra run normally but after I restart my zimbra error server like that :
HTTP ERROR 502
Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.
Possible reasons:
upstream server is unreachable
upstream server is currently being upgraded
upstream server is down
Please contact your ZCS administrator to fix the problem.
How to fix this error?
Thanks a lot.
I installed zimbra 8.7.10 and after the installation zimbra run normally but after I restart my zimbra error server like that :
HTTP ERROR 502
Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.
Possible reasons:
upstream server is unreachable
upstream server is currently being upgraded
upstream server is down
Please contact your ZCS administrator to fix the problem.
How to fix this error?
Thanks a lot.
Re: HTTP ERROR 502
Is this multi-server or single server installation?
Please send me an output of following commands? (they need to be run via zimbra user)
zmprov gs `zmhostname` zimbraReverseProxyMailMode
zmprov gs `zmhostname` zimbraMailMode
and check to find out any log messages related to this error in nginx.access.log and send to me.
Please send me an output of following commands? (they need to be run via zimbra user)
zmprov gs `zmhostname` zimbraReverseProxyMailMode
zmprov gs `zmhostname` zimbraMailMode
and check to find out any log messages related to this error in nginx.access.log and send to me.
Re: HTTP ERROR 502
Hi guys
I have the same problem with zimbra 8.7.1
I cannot reach ZImbra webmail.
I use only HTTPS and proxy mail is redirect, I really would not like to reconfigure my proxy mode because of multiple domains that I use
Can anyone help me ?
Thank you
I have the same problem with zimbra 8.7.1
I cannot reach ZImbra webmail.
I use only HTTPS and proxy mail is redirect, I really would not like to reconfigure my proxy mode because of multiple domains that I use
Can anyone help me ?
Thank you
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- Posts: 5
- Joined: Mon Mar 06, 2017 4:00 am
Re: HTTP ERROR 502
This is single server and this is a ssd vps.ssonawane wrote:Is this multi-server or single server installation?
Please send me an output of following commands? (they need to be run via zimbra user)
zmprov gs `zmhostname` zimbraReverseProxyMailMode
zmprov gs `zmhostname` zimbraMailMode
and check to find out any log messages related to this error in nginx.access.log and send to me.
This is the output of following commands :
root@mail:~# su zimbra
zimbra@mail:/root$ zmprov gs `zmhostname` zimbraReverseProxyMailMode
# name mail.torreskonsultan.co.id
zimbraReverseProxyMailMode: both
zimbra@mail:/root$ zmprov gs `zmhostname` zimbraMailMode
# name mail.torreskonsultan.co.id
zimbraMailMode: https
And this is the output of nginx.access.log
125.161.79.184:50882 - - [16/Sep/2017:00:10:18 +0700] "GET / HTTP/1.1" 502 1332 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36" "101.50.1.141:8443"
125.161.79.184:50884 - - [16/Sep/2017:00:10:18 +0700] "GET /favicon.ico HTTP/1.1" 502 1332 "http://mail.torreskonsultan.co.id/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36" "101.50.1.141:8443"
125.161.79.184:50886 - - [16/Sep/2017:00:10:18 +0700] "GET / HTTP/1.1" 502 1332 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36" "101.50.1.141:8443"
125.161.79.184:3689 - - [16/Sep/2017:00:10:18 +0700] "GET /favicon.ico HTTP/1.1" 502 1332 "http://mail.torreskonsultan.co.id/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36" "101.50.1.141:8443"
139.162.78.135:48752 - - [16/Sep/2017:00:17:38 +0700] "GET / HTTP/1.1" 502 1327 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36" "101.50.1.141:8443"
125.161.79.184:3939 - - [16/Sep/2017:00:27:04 +0700] "GET / HTTP/1.1" 502 1332 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36" "101.50.1.141:8443"
125.161.79.184:51078 - - [16/Sep/2017:00:27:04 +0700] "GET /favicon.ico HTTP/1.1" 502 1332 "http://mail.torreskonsultan.co.id/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36" "101.50.1.141:8443"
125.161.79.184:51082 - - [16/Sep/2017:00:27:17 +0700] "GET / HTTP/1.1" 502 1332 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36" "101.50.1.141:8443"
125.161.79.184:51082 - - [16/Sep/2017:00:27:17 +0700] "GET /favicon.ico HTTP/1.1" 502 1332 "https://mail.torreskonsultan.co.id/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36" "101.50.1.141:8443"
Could you analyze that?
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- Posts: 5
- Joined: Mon Mar 06, 2017 4:00 am
Re: HTTP ERROR 502
Hi all,
Thanks for your help.
This problem is fixed now. The problem is my server port 8443 is used by plesk and conflict with zimbra. I reinstall zimbra and chaged the port 8443 to 8445.
Thanks for your help.
This problem is fixed now. The problem is my server port 8443 is used by plesk and conflict with zimbra. I reinstall zimbra and chaged the port 8443 to 8445.
Re: [SOLVED] HTTP ERROR 502
HTTP ERROR 502
Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.
Possible reasons:
upstream server is unreachable
upstream server is currently being upgraded
upstream server is down
Please contact your ZCS administrator to fix the problem.
Powered by Nginx-Zimbra://
plz solve my problem
Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.
Possible reasons:
upstream server is unreachable
upstream server is currently being upgraded
upstream server is down
Please contact your ZCS administrator to fix the problem.
Powered by Nginx-Zimbra://
plz solve my problem
Re: [SOLVED] HTTP ERROR 502
The answer to this problem is in this thread. I''m assuming you either haven't checked that or don't have the same problem - in either case, you should not add your post that's markes as solved and you should have started a new thread. You should also give sufficient inform,atio so people can give you some advice on a solution and you should also search the forums for an answer.kurkutend wrote:plz solve my problem
You can start by giving the full version of ZCS that's in use by posting the output of the following command (always post this when asking a question on these forums):
Code: Select all
zmcontrol -v
Re: Help - HTTP ERROR 502
Hello. We have been through this problem with constancy so far we have not found a concrete solution.
If you can help us I will be immensely grateful.
Thank you very much in advance.
********************
Esta instalação é multi-servidor ou servidor único?
* Servidor único, em uma máquina virtual.
zmprov gs `zmhostname` zimbraReverseProxyMailMode
# name zimbra.ipatinga.mg.gov.br
zimbraReverseProxyMailMode: redirect
zmprov gs` zmhostname` zimbraMailMode
# name zimbra.ipatinga.mg.gov.br
zimbraMailMode: both
nginx.access.log
128.2.0.64:15320 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/NoOpRequest HTTP/1.1" 499 0 "https://zimbra.pmi.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36" "-"
128.2.0.64:22177 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/ZxChatRequest HTTP/1.1" 502 1332 "https://zimbra.pmi.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1; rv:41.0) Gecko/20100101 Firefox/41.0" "128.2.1.68:8443"
189.76.226.142:12634 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/NoOpRequest HTTP/1.1" 499 0 "https://correio.ipatinga.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:55.0) Gecko/20100101 Firefox/55.0" "-"
189.76.226.142:19811 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/NoOpRequest HTTP/1.1" 502 1332 "https://correio.ipatinga.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.84 Safari/537.36" ""
128.2.0.64:29113 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/ZxChatRequest HTTP/1.1" 502 1332 "https://zimbra.pmi.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36" ""
If you can help us I will be immensely grateful.
Thank you very much in advance.
********************
Esta instalação é multi-servidor ou servidor único?
* Servidor único, em uma máquina virtual.
zmprov gs `zmhostname` zimbraReverseProxyMailMode
# name zimbra.ipatinga.mg.gov.br
zimbraReverseProxyMailMode: redirect
zmprov gs` zmhostname` zimbraMailMode
# name zimbra.ipatinga.mg.gov.br
zimbraMailMode: both
nginx.access.log
128.2.0.64:15320 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/NoOpRequest HTTP/1.1" 499 0 "https://zimbra.pmi.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36" "-"
128.2.0.64:22177 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/ZxChatRequest HTTP/1.1" 502 1332 "https://zimbra.pmi.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1; rv:41.0) Gecko/20100101 Firefox/41.0" "128.2.1.68:8443"
189.76.226.142:12634 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/NoOpRequest HTTP/1.1" 499 0 "https://correio.ipatinga.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:55.0) Gecko/20100101 Firefox/55.0" "-"
189.76.226.142:19811 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/NoOpRequest HTTP/1.1" 502 1332 "https://correio.ipatinga.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.84 Safari/537.36" ""
128.2.0.64:29113 - - [07/Aug/2018:15:00:00 -0300] "POST /service/soap/ZxChatRequest HTTP/1.1" 502 1332 "https://zimbra.pmi.mg.gov.br/" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36" ""
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- Posts: 36
- Joined: Fri Jul 08, 2016 7:41 am
Re: Help - HTTP ERROR 502
You should provide also mailbox.log and mailboxd.out
Re: [SOLVED] HTTP ERROR 502
Good afternoon. My mailbox.log file is too large. Can I send you straight to your email box?
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