Introduction Static key configurations offer the simplest setup, and are ideal for point-to-point VPNs or proof-of-concept testing. Static Key advantages Simple Setup No X509 PKI (Public Key Infrastructure) to maintain Static Key disadvantages Limited scalability — one client, one server Lack of perfect forward secrecy — key compromise results in total disclosure of previous sessions… Leer más: Configurando OpenVPN »
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nmap www.nmap.org ¿Que es Nmap? Nmap (“Network Mapper”) is an open source tool for network exploration and security auditing. It was designed to rapidly scan large networks, although it works fine against single hosts. Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what services (application name and… Leer más: Cerrando puertos Seguridad nmap »
I have meanwhile found out why aMule indicates «kad: firewalled»: Ihave a ipfilter.dat file on my .aMule directory to filter some IPs; byremoving that file, «kad: firewalled» becomes «kad: ok».
Even when the video cards are recognized, the screen can be unstable, and 3D support is not effective. It is desirable to install nVidia drivers (when you have an nVidia card). Download a driver for your own card from http://www.nvidia.com/content/drivers/drivers.asp To turn off X, type # /sbin/init 3 and log in as root. Move to… Leer más: Settings for using nVidia video cards »
Para montar la partición mount /dev/hda1 /mnt/winxp -t ntfs -r -o umask=0222 http://www.linux-ntfs.org/content/view/127/63/ Which RPM MOUNT NTFS It is important to install exactly the same version of NTFS kernel module as the kernel you have installed. Below are some simple instructions to help you find the file you need. A quick way to… Leer más: Install Ntfs Driver »
The yum is a software to manage packages and to keep your system updated. These settings are critical for installing various softwares below. Setting the third-party repository(Dag.wieers).
http://www.a.phys.nagoya-u.ac.jp/~taka/linux/co4note-eng.html#ipv6 Improve the speed of connection to Web sites The reason why the resolution of the name of web sites take long time is that the Mozilla is forced to try IPv6 first. Since the IPv6 is rarely used, turn off it. At the end of /etc/modprobe.conf, add # Turn off IPv6alias net-pf-10 offalias ipv6… Leer más: Improve the speed of connection to Web sites »
Installation of Java runtime Self-extracting file is available at http://www.java.com/ja/download/linux_manual.jsp # sh ./jre-1_5_0_01-linux-i586-rpm.bin Add the following lines in ~/.tcshrc: # JAVA setenv JAVA_HOME /usr/java/j2re1.5.0_01 setenv PATH /usr/java/j2re1.5.0_01/bin:$PATH remove java symlinkfrom /usr/bin and make: ln -s /usr/java/jre1.5.0_07/bin/java/usr/bin/java AZUREUS First, install Java runtime according to the above. Download the software for a Linux_GTK platform from http://azureus.sourceforge.net/ Then… Leer más: Instalar JAVA CentOS 4.3 Azureus »
Because CentOS has no proftpd package, we must use a third-party yum repository to install it: cd /etc/yum.repos.d/ wget http://centos.karan.org/kbsingh-CentOS-Extras.repo rpm –import http://centos.karan.org/RPM-GPG-KEY-karan.org.txt