Control Web Panel

WebPanel => Installation => Topic started by: direktor on April 29, 2019, 05:38:57 PM

Title: can't start Webpanel
Post by: direktor on April 29, 2019, 05:38:57 PM

Hello,

I installed new Web panel on CentOS 6. But how to run it? The IP_ADDRESS:2030 does not work. Says connection refused. I can't open in on localhost either. I turned off the firewall, still the same problem. I added 2030 port, still nothing. Apache is running. What could be wrong? Can someone help me with this?

Regards, Bogomil

Title: Re: can't start Webpanel
Post by: Igor S. on April 30, 2019, 08:51:53 AM

Hello, have you tried to restart the server and/or CWP? Try to do that if no ;)

Title: Re: can't start Webpanel
Post by: direktor on April 30, 2019, 03:27:21 PM

Hello,

Yes I restarted the server, still the same. How do I restart the CWP? It wasn't even started. But if server restarts some service connected to CWP should also restart. Or how do I reinstall it? If that would solve the problem.

Quote from: Igor S. on April 30, 2019, 08:51:53 AM

Hello, have you tried to restart the server and/or CWP? Try to do that if no ;)

Title: Re: can't start Webpanel
Post by: Netino on May 01, 2019, 04:01:08 AM

Post the result of the following command:

Code: [Select]

# netstat -tupln | grep -P ":2[0-3][0-9]+"

Regards,
Netino

Title: Re: can't start Webpanel
Post by: direktor on May 02, 2019, 04:56:29 PM

Nothing happens. No output. What I'm doing wrong?

Quote from: Netino on May 01, 2019, 04:01:08 AM

Post the result of the following command:

Code: [Select]

# netstat -tupln | grep -P ":2[0-3][0-9]+"

Regards,
Netino

Title: Re: can't start Webpanel
Post by: direktor on May 02, 2019, 05:39:16 PM

CWPSRV can't start because of missing certificate

can not load certificates "etc/pki/tls/certs/hostname.crt" BIO_new_file()

this is the problem. what now?

Title: Re: can't start Webpanel
Post by: cu-olly on May 02, 2019, 09:49:16 PM

Any reason you're using CentOS 6?

Obviously something went majorly wrong during the installation and you likely have more errors to come. I'd recommend reloading the OS with CentOS 7 and then installing CWP.

Title: Re: can't start Webpanel
Post by: Igor S. on May 08, 2019, 07:38:57 AM

Hello.

Quote from: direktor on May 02, 2019, 05:39:16 PM

CWPSRV can't start because of missing certificate

can not load certificates "etc/pki/tls/certs/hostname.crt" BIO_new_file()

this is the problem. what now?

Try the command below:

Code: [Select]

/scripts/generate_hostname_ssl

Title: Can't start Webpanel
Post by: Everdata technologies on May 13, 2019, 07:12:59 AM

Steps to resolve the issue:-
==========

1. After CWP installation, First of all, Make sure 2030, 2031, 2086, 2087 Ports are opened on the server firewall.
2. To open ports in CSF, you will want to edit these lines in this file OR /etc/csf/csf.conf file.:-

run below command:-
$ vi /etc/csf/csf.conf

# Allow incoming TCP ports

TCP_IN =  "20,21,22,25,26,53,80,110,143,443,465,587,993,995,2077,2078,2082,2083,2086,2087,2095,2096,2030,2031,2086,2087"
# Allow outgoing TCP ports

TCP_OUT = "20,21,22,25,26,37,43,53,80,110,113,443,465,873,2087,2089,2703"
# Allow incoming UDP ports

UDP_IN = "20,21,53,465,6277,24441"
# Allow outgoing UDP ports

3. Save and exit the file via below command:-
$ Esc + :wq!

4. Restart the Firewall.

$ csf -r

Now check your CWP panel status.


5.If you're getting SSL certificate error so please follow the below steps:-

A. Make sure your server hostname resolving to your server IP address. And Check PTR records and make sure IP resolving to your server hostname.
B. If both are resolving then run below command on your CWP server.

$ /scripts/generate_hostname_ssl

C. Hostname add to /usr/local/apache/conf.d/hostname-ssl.conf.
D. Go to private key directory.
$ cd /etc/pki/tls/private
$ cat $hostname.key

E. Go to Certificate directory.
$ cd /etc/pki/tls/certs
$ cat $hostname.crt
$ cat $hostname.bundle

F. make sure the certificate and the private key are matching.
# refer below URL:-
https://www.sslshopper.com/certificate-key-matcher.html

and paste you crt and key and verify the same.

G. Edit the hostname virtualhost file.

$ vi /usr/local/apache/conf.d/hostname-ssl.conf


You will see SSL file path looks like this:-

SSLEngine on
SSLCipherSuite ALL:!ADH:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP
SSLProtocol All -SSLv2 -SSLv3
SSLCertificateFile /etc/pki/tls/certs/hostname.cert
SSLCertificateKeyFile /etc/pki/tls/private/hostname.key
SSLCertificateChainFile /etc/pki/tls/certs/hostname.bundle
SetEnvIf User-Agent ".*MSIE.*" nokeepalive ssl-unclean-shutdown


Please be ensure the path is correct of SSL files.

H. Check the Apache Syntax via run below command:-

$ /usr/local/apache/bin/apachectl -t

I. If the Sytax are Ok then restart httpd service.

$ service httpd restart

6. Restart the CWP, dovecot and postfix service.

$ service cwp restart
$ service dovecot restart
$ service postfix restart

7. Now check your CWP, It will works without any error.
+==================================+

Thank You
Shubhi

Title: Re: can't start Webpanel
Post by: Igor S. on July 13, 2019, 02:37:55 PM

CWP can be restarted by the command: /scripts/restart_cwpsrv

Title: Re: can't start Webpanel
Post by: studio4host on July 17, 2019, 06:09:43 AM

you need to use port 2031 and you need to check that cwpsrv is running

sh /scripts/restart_cwpsrv

Title: Re: can't start Webpanel
Post by: pixelpadre on July 17, 2019, 03:52:30 PM

Why is anyone trying to troubleshoot centos 6?

Title: Re: can't start Webpanel
Post by: Igor S. on July 20, 2019, 06:49:17 AM

it seems like the trouble with one-two servers and not a CWP trouble.