VSFPTD 425 Failed To Establish Connection
VSFPTD was not connecting – 425 Failed To Establish Connection VSFTP Error: You will be able to login to the site. Files were also visible. But while trying to download… Read more »
Mailbox is locked by POP server Cyrus-Imap
Cyrus-Imap Server shows “Mailbox is locked by POP3 server” error message in Outlook Express Thunderbird mail clients. Error Message: In Cyrus Imap Mail server for a particular user, emails were… Read more »
MailScanner Service not started – Compress::Raw::Zlib
MailScanner service was not started properly. Error log shows Compress::Raw::Zlib required. #service MailScanner status Checking MailScanner daemons: MailScanner: … Read more »
Iptables for Bind Squid Samba Apache Ldap Snmp Dhcp Smpt Webmin Tftp
Iptables Configuration Guide for Linux CentOS Fedora Lunux Redhat Ubuntu Debian for Bind, SSH, Squid, Samba, Apache, Ldap, Snmp, Dhcp, Smpt, SMTPS, Webmin, Tftp, HTTP HTTPS Iptables Basic Setup: Here… Read more »
Disable directory browsing in Apache httpd.conf
How to disable directory browsing in Apache httpd.conf in CentOS Fedora Linux Ubuntu Redhat Apache2 Disable Apache directory browsing In the latest Apache Fedora Servers, edit the httpd.conf and remove… Read more »
Basic Iptables Configuration for Linux
IPTABLES Basics for CentOS Fedora Linux Redhat Ubuntu Debian Linux iptables Basics #iptables -L will list your current iptables configuration. To allow established sessions to receive traffic # iptables -A… Read more »
Open Source Replacement Guide
Open source replacement for commercial IIS MS Exchange MS proxy Active Directory FRP Database NMS Tools Web Mail Helpdesk Inventory Management Tools IT Network Tools Online Meeting Room tools VPN… Read more »
How to Install Zabbix Server on CentOS Ubuntu
Zabbix Sever Installation Guide for Fedora Redhat Ubuntu CentOS Debian Linux Follow the below simple steps to install Zabbix server with mysql support on Linux. Install Apache and MSSQL server… Read more »
How to Reset Tomcat manager Password
Procedure to Reset Tomcat manager default password. Tomcat Default manager Password Tomcat Applications Default User Name Password User Name of manager = admin Default password = admin IT can be manual configured… Read more »
Squid time based Access Control
How to Configure Time based access Control in squid proxy server Below you can find the squid time based access. Edit squid.conf and add the below mentioned lines User Based… Read more »