How insecure is SNMP protocol !!

SNMP itself does not define which information (which variables) a managed system should offer. Rather, SNMP uses an extensible design, where the available information is defined by management information bases (MIBs). MIBs describe the structure of the management data of a device subsystem; they use a hierarchical namespace containing object identifiers (OID). SNMP is based on the manager/agent model consisting […]

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To display the default Apache page how do I set the primary IP address for my cPanel environment !!!

To display the default Apache page how do I set the primary IP address for my cPanel environment .Log into your cPanel web server via Secure Shell (SSH).Located the httpd.conf file using the following command:located httpd.confOpen the httpd config file found in step 2 using the following command:pico /usr/local/apache/conf/httpd.confFind the first VirtualHost container in the file. It will look similar […]

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How to configure cPanel !!!

Open a web browser and connect to your cPanel Control Panel located at https://ip address:2087.Login as the Administrator using the information sent to you in your setup email.Under the Welcome message click Next.Read the cPanel license agreement and click I Agree.Enter the requested information:Main Shared Virtual Host IP: enter the IP of your VPS Hostname: enter your domain name. If […]

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How to install BIND .

[Root @ example ~] # yum -y install BIND BIND-utilsIt is set assuming that the global address [192.16.0.80/29], private address [10.0.0.0/24], the following settings in the domain name, and [server.world]: Setting BIND. Please replace to suit your environment. (192.16.0.80/29 is actually the address for private)[Root @ example ~] # echo ‘OPTIONS = “-4″‘ >> / etc / sysconfig / named […]

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Add SPF and Domainkeys in cPanel

If you have a cPanel based server, adding an SPF record or domain keys entries for domains are so much easier than manually entering them.cPanel provides the following scripts/commands to help us through this task:# /usr/local/cpanel/bin/domain_keys_installer# /usr/local/cpanel/bin/spf_installerNote:: This would add the records for all domains under this cPanel account. Meaning for all Addon domains too.

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Not able to login to Horde?

Many times it happens that horde wont allow user to login to webmail.Try following command to fix the issue root@server[~]#/usr/local/cpanel/bin/checkperlmodulesroot@server[~]#/scripts/fullhorderesetroot@server[~]#myisamchk -r /var/lib/mysql/horde/horde_sessionhandler.MYI If still you have problem then check the ownership for session directory present in /var/cpanel/userhomes/cpanelhorde directory. root@server[~]#ll /var/cpanel/userhomes/cpanelhordedrwx–x–x 4 cpanelhorde cpanelhorde 4096 June 5 2012 ./drwx–x–x 7 root root 4096 Dec 17 01:48 ../drwxr-x— 2 cpanelhorde cpanelhorde 4096 […]

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