http://openvpn.net/papers/BLUG-talk/index.html http://openvpn.net/index.php/documentation/howto.html conf file ############################################## # Sample client-side OpenVPN 2.0 config file # # for connecting to multi-client server. # # # # This configuration can be used by multiple # # clients, however each client should have # # its own cert and key files. # # # # On Windows, you might want […]

  https://project.openfiler.com/repository/openfiler/trunk/doc/cluster_guide/openfiler-ha.html 1. Introduction With the release of Openfiler 1.1, there is now preliminary support for creating a high-availability replicated storage solution that can function both at a LAN and WAN level. The replication is one-to-one replication not one-to-many with the primary live server copying each individual data block written to local disk, to a remote […]

It is not hard to switch to CenOS5, just install a couple of rpm packages and your done, but you really do not have to switch. It is possible to add the CentOS repos to your yum configuration. Sample /etc/yum.repos.d/ CentOS5.repo (sample name) file below; [CentOS5 base] name=CentOS-5-Base mirrorlist=http://mirrorlist.centos.org/?release=5&arch=$basearch&repo=os #baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/ gpgcheck=0 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 [CentOS5 updates] […]

Internet based NETWORK TOOL FOR DOMAIN http://www.internic.net http://www.checkdns.net/quickcheckdomainf.aspx http://network-tools.com/default.asp?prog=dnsrec&host=niec.edu.np http://www.kloth.net/services/ http://openspf.org http://dnsstuff.com www.dnsgoodies.com/ Spam Database check www.dnsbl.info/advanced.asp ,www.sorbs.net/lookup.shtml http://tools.web-max.ca/dsbl.php www.spamcop.net An Introduction to TCP/IP TCP/IP is a universal standard suite of protocols used to provide connectivity between networked devices. It is part of the larger OSI model upon which most data communications is based. One […]

The LDAP Directory Structure Like X.500, LDAP directory entries are arranged in a tree structure. Under the root, there are branches that represent countries, organizations, organizational units, and people. In complicated LDAP deployments, in which you have to exchange information with the LDAP databases of other companies, you may want to get a formal organization […]