Blog 1 Column

Jan

Advantages of Cloud Computing

Introduction of Cloud Computing Cloud computing is an emerging form of web hosting that is proving to be very popular with businesses and organisations that require a high level of uptime from their web hosting service whilst maintaining a high level of security. Due to budget constraints, only larger web...

Sep

Reboot Dedicated Server via WHM/AMP/Command Line?

ESDS USER

The WHM panel provides two options for a server reboot: Forceful Server Reboot Graceful Server Reboot The recommended option is Graceful Reboot. This way the reboot will be queued, and when all services are stopped the server will be restarted. In a case there is a very high load on...

Sep

Plesk is not accessible: sw-engine cannot start

ESDS USER

Applies to: Plesk 12.5 for Linux Symptoms Plesk is not accessible due to stopped sw-engine service. sw-engine cannot be started: # service sw-engine start /usr/sbin/sw-engine-fpm: error while loading shared libraries: libxmlrpc_cpp.so.4: cannot open shared object file: No such file or directory 3. Library libxmlrpc_cpp.so.4 is missing from the...

Aug

Mail is Deferred: Delivery Temporarily Suspended

ESDS USER

Mail is Deferred: Delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused Applies to: Plesk for Linux/Unix Symptoms There are many emails in mail queue In /var/log/maillog the following can be found: servername postfix/error[15666]: 8875414912DE: [email protected], relay=none, delay=0.16, delays=0.12/0/0/0.04, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused) Cause...

Aug

How to Install a Plesk Module

ESDS USER

Linux How to install Plesk additional components (like Backup Manager, PHP etc.) with autoinstaller? There are 2 ways to install additional Plesk Components: 1. Installation from the Web Interface: Plesk Control panel->tools and Settings->Updates and Upgrades button. Please make sure that port 8447 is opened. It is used by...

Aug

How to Get or Reset Password for “Admin” Account in Plesk

ESDS USER

Applies to: Plesk for Linux/Unix Symptoms The password for the “admin” user in Plesk has been lost. Resolution For Plesk versions 10.x and above: Use the ${PRODUCT_ROOT_D}/bin/admin utility to prompt the password for the “admin” user: # /usr/local/psa/bin/admin --show-password Use ${PRODUCT_ROOT_D}/bin/init_conf to reset the password for the “admin” user: #...

Aug

DNS Zone Validation Tool

ESDS USER

Applies to: Plesk 10.4 for Linux/Unix Plesk 10.4 for Windows Symptoms Amid a upgrade up to Parallels Plesk Panel (PP) 10.4.4, DNS records in zones in which the IP location of the primary A record is not quite the same as the IP location of the domain hosting, and this...

Mar

A Threat to DNS – Once Bitten, Twice Shy

ESDS

Security researchers highlighted DNSSEC “Amplification DDOS Vulnerability”, which opens the door to DDOS Attacks.

Feb

How to Configure External Access for IPCop?

Nilesh

IPCop The Open source community always provides handy tools for system admins to make their day-to-day operations simple. IPCop is one of such a tool, in fact a Linux distribution that aims to provide easy to manage firewall application. It’s a tasteful firewall built on the Linux netfilter framework, forked...

Dec

Centralizing Logs with Cisco to a Remote Server

Nilesh

Summary Whose interests? Cisco Configuration to export the logs Server setup and visualization of Cisco logs Summary: Today, we will study the interest of centralized logs and especially how to do it for Cisco Systems (router, switch…). You will as well find the procedure from the command line as Cisco...

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