DVR: System Configuration Procedure

Part I: Export of Digital Certificate and Private Key Login as administrator onto Certificate Server (Windows server 2003 with IP xxx.xxx.xxx.xxx)    Step-I.  Active Directory User Creation              Start à Programs à Administrative Tools à Active directory users & computers à right click testcert.digitalcert.com à new à user à create user by giving required details. Right click on newly created user à properties à Enter e-mail id for the user under       E-mail field à apply à OK   Step-II. Digital Certificate Creation              Open Internet Explorer with URL             http://xxx.xxx.xxx.xxx/certsrv   login with newly created username and password.             Request a certificate à Advanced certific...

Installation of Oracle 10g On RHEL5 Step 1:-- Disable the selinux. Step 2:-- Turn of the iptables. STEP 3:-- Create a hostname and domain name in the /etc/hosts file Step 4:-- Set the kernel parameters #vim  /etc/sysctl.conf Kernel.shmall  =  2097152 kernel.shmmax  =  2147483648 kernel.shmmni  =  4096 kernel.sem   =  250  32000 100  128 Fs.file-max = 65536 net.ipv4.ip_local_port_range = 1024 65000 net.core.rmem_default  = 262144 net.core.rmem_max  =  262144 net.core.wmem_default   =  262144 net.core.wmem_max   =  262144 step 5 :-- Run the following command to change the current kernel parameters #/sbin/sysctl  -p Step 6 :-- Add  the following line into the /etc/pam.d/login #vim  /etc/pam.d/login session        required          ...

HOW TO ENABLE XDMCP ON RHEL6   Step 1 : Disable the selinux. (#vim  /etc/selinux/config) Step 2 : Turn of the ip tables. (#iptables –F   #service iptables save) Step3 : Edit the following configuration file             #vim /etc/X11/xdm/xdm-config             # *                                 #any host can get a login  window(uncomment this line) Step4 :#vim   /etc/X11/xdm/xdm-config   #!DisplayManager.requestport:          0 (comment this line ) Step 5: #vim  /etc/gdm/custom.conf (edit the followingconfiguration file) [daemon] [security] DisallowTcp=false ...

Configuring xdmcp on rhel5 Step1) flush the iptables . Step2) disable the selinux (vim /etc/sysconfig/selinux disabled) Step3) run the command gdmsetup. Then it shows the following options. 1) local   :---      Select the following options                                  Style     : Themed                                 Theme   : selected only      Select   the following options in menu bar                            ...