Reset the license for Ensim Pro Control Panel Linux
Ensim Pro Control Panel license is tied to a MAC-address. Therefore, when you change your network card, Ensim does not recognize the license as valid anymore.
Rename /etc/appliance/.license/.LIC_file and /etc/appliance/.license/.MLK_file so that the license would be treated as a new one by Ensim
# mv /etc/appliance/.license/.MLK_file /etc/appliance/.license/.MLK_file.bak
# mv /etc/appliance/.license/.LIC_file /etc/appliance/.license/.LIC_file.bak
Once this is done, we need to contact support to reset the license.
Bandwidth is getting calculated higher than expected in Ensim Pro for Linux
For RHEL4, Cent OS 4.1, Cent OS 4.2, Cent OS 4.3:
http://download.swsoft.com/ensim/download/pro/linux/4.1.0/hotfix/bandwidth2/rhel4/webppliance-bandwidth-4.1.0-38.rhel.4ES.i386.rpm
Installation Procedure:
rpm -Uvh webppliance-bandwidth-4.1.0-38.[os version].i386.rpm
service webppliance restart
service bandwidth_manager restart
service [affected service] restart (where affected services are proftpd, sendmail, ssh)
Reference : http://parallels.com/
Installation issues on CentOS for Ensim Pro Linux
Since a minimal OS installation for CentOS don’t install prerequisites packages for Ensim Pro X 10.0.0, it is mandatory to create CentOS repos on the local drive or provide an external repos while installing Ensim Pro X 10.0.0
e.g.
python ./ensim-installer.py –adminemail=admin@email.com –adminname=admin –adminpasswd=password –updater=yum –os-source=http://mirror.centos.org/centos/4/os/i386/ –updates-source=http://mirror.centos.org/centos/4/updates/i386/
OR
python ./ensim-installer.py –adminemail=admin@email.com –adminname=admin –adminpasswd=password –updater=yum –os-source=file:///path/to/repos/os –updates-source=file:///path/to/repos/updates
Recommended firewall setup for Ensim Pro for Linux
The following is the list of ports used by Ensim Pro for Linux that need to be open if the server is installed behind a firewall.
TCP Port Service
20 FTP Data
21 FTP
22 SSH
23 Telnet
25 Sendmail SMTP
53 DNS
80 HTTP
110 POP3
143 IMAP
443 SSL
783 Spamassassin
3306 MySQL
19638 Control panel
UDP Port Service
Setting up sendmail over SSL on Ensim Pro Control Panel for Linux
Login as root on your Ensim Pro Control Panel for Linux box
Backup your current sendmail conf file
cp /etc/mail/sendmail.cf /etc/mail/sendmail.cf.bak
Prepare sendmail’s certificate
cd /usr/share/ssl/certs
make sendmail.pem
You will be prompted with several questions typical for SSL certificate generation)
Backup /usr/lib/opcenter/sendmail/install/sendmail.mc file
cp /usr/lib/opcenter/sendmail/install/sendmail.mc /usr/lib/opcenter/sendmail/install/sendmail.mc.bak
Edit /usr/lib/opcenter/sendmail/install/sendmail.mc file
vi /usr/lib/opcenter/sendmail/install/sendmail.mc
Uncomment the following lines to point to your generated certificate
define(`confCACERT_PATH’,`/usr/share/ssl/certs’)
define(`confCACERT’,`/usr/share/ssl/certs/ca-bundle.crt’)
define(`confSERVER_CERT’,`/usr/share/ssl/certs/sendmail.pem’)
define(`confSERVER_KEY’,`/usr/share/ssl/certs/sendmail.pem’)
Add DAEMON_OPTIONS to make sendmail listen on port 465
DAEMON_OPTIONS(`Port=smtp,Addr=0.0.0.0, Name=MTA’)dnl
DAEMON_OPTIONS(`Port=smtps, Name=SSLMTA, M=s’)dnl
Rebuild sendmail conf file
m4 /usr/lib/opcenter/sendmail/install/sendmail.mc > /etc/mail/sendmail.cf
Restart sendmail
/sbin/service sendmail restart
You can check if sendmail is listening on 465 port by issuing command
Reference: http://parallels.com
