Centos Install and Configure MRTG Rumi, April 6, 2013 The Multi Router Traffic Grapher (MRTG) is a tool to monitor the traffic load on network-links. MRTG generates HTML pages containing PNG images which provide a LIVE visual representation of this traffic. You need the following packages: mrtg : Multi Router Traffic Grapher net-snmp and net-snmp-utils : SNMP (Simple Network… Continue Reading
Creating a Certificate Signing Request Using Certreq.exe Rumi, April 6, 2013 Create a file named CSRParameters.inf on the C:\ drive using the contents below as a template (replace the single quotes with double quotes): [NewRequest] Subject="CN=mailgw.mango.com.bd,OU=IIG,O=Mango Teleservices Limited,S=Not Applicable,L=Dhaka,C=BD" KeySpec=1 KeyLength=2048 Exportable=TRUE MachineKeySet=TRUE SMIME=False PrivateKeyArchive=FALSE UserProtected=FALSE UseExistingKeySet=FALSE ProviderName="Microsoft RSA SChannel Cryptographic Provider" ProviderType=12 RequestType=PKCS10 KeyUsage=0xa0 Silent=TRUE [EnhancedKeyUsageExtension] OID=1.3.6.1.5.5.7.3.1 Open a command… Continue Reading
Replacing the default (self signed) certificate on a RD Session Host server Rumi, April 1, 2013April 1, 2013 Many times I wanted to get rid of that annoying certificate warning message when I make a RDP connection to a RD Session Host server or a workstation. If you are using RDP inside an Active Directory network, the warning is gone, because the connection is using kerberos for security,… Continue Reading
Creating a Windows Server 2008 R2 Failover Cluster Rumi, April 1, 2013April 1, 2013 I hear you…you want your SQL, DHCP, Hyper-V or other services to be highly available for your clients or your internal users. They can be if you create a Windows Failover Cluster and configure those services in the cluster. By doing that if one of the servers crashes the other(s)… Continue Reading