500 error in Ensim interface if python-kid is upgraded
To resolve this issue.
For RHEL4, Cent OS 4.1, Cent OS 4.2, Cent OS 4.3, Cent OS 4.4:
Download:
http://download.pro.parallels.com/download/pro/linux/kb/2441/rhel4/removeTemplateBytecode.pyc
Installation Procedure:
Get the binary from the locations mentioned above.
Execute the binary
python removeTemplateBytecode.pyc
service epld restart
Reference: http://parallels.com
How to change default 19368 port of control panel interface.
To change default 19638 port it is enough to change it in /etc/ensim/epl.conf file and restart epld service. In other configuration files it will be substituted accordingly.
Note that the sites configuration files are located in /etc/httpd/conf/virtual/ and include “RedirectMatch” directive that contain redirect to 19638 port.
What is Usermin?
Usermin is a web-based interface for webmail, password changing, mail filters, fetchmail and much more.
It is designed for use by regular non-root users on a Unix system, and limits them to tasks that they would be able to perform if logged in via SSH or at the console.
Most users of Usermin are sysadmins looking for a simple webmail interface to offer their customers. Unlike most other webmail solutions, it can be used to change passwords, read email with no additional servers installed (like IMAP or POP3), and setup users’ Procmail configurations for forwarding, spam filtering and autoreponders.
Usermin also provides web interfaces for viewing and managing data in MySQL and PostgreSQL databases, editing Apache .htaccess configuration files, and running commands on the server.
The administrator has full control over which of these modules are available to users.
By far the easiest way to configure Usermin is via the Usermin Configuration module in Webmin.
All functionality can be managed via a browser, and because both products come from the same developer the management user interface is always up to date.
How to see the current configuration of interface
You may do it by using either ethtool or mii-tool.
1. Using mii-tool
To see the current configuration of interface.
[root@bash ~]# mii-tool -v eth0
eth0: negotiated 100baseTx-FD, link ok
product info: vendor 00:00:20, model 32 rev 1
basic mode: autonegotiation enabled
basic status: autonegotiation complete, link ok
capabilities: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
link partner: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
You may see that the interface supports auto-negotiation (basic mode: autonegotiation enabled) and it is operating at 100 Mb/s in full duplex mode (100baseTx-FD). As you may see, the interface can operate in modes specified in the advertising line. In order to change it to 100 Mb/s, Half Duplex mode use the same command with the following options.
[root@bash ~]# mii-tool -F 100baseTx-HD eth0
You may verify the new configuration by using the same command with option -v as shown above.
2. Using ethtool
To see the current configuration,
[root@bash ~]# ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Advertised auto-negotiation: No
Speed: 100Mb/s
Duplex: Half
Port: MII
PHYAD: 1
Transceiver: internal
Auto-negotiation: off
Supports Wake-on: pg
Wake-on: d
Current message level: 0×000000c5 (197)
Link detected: yes
You may change the other settings like speed, duplex and auto negotiations as follows.
[root@bash ~]# ethtool -s eth0 duplex full|half
[root@bash ~]# ethtool -s eth0 speed 10|100|1000
[root@bash ~]# ethtool -s eth0 autoneg on|off
You may specify all those options in a single command too.
