Linux Kernel Hacking and Optimize
| September 2nd, 2010#swapnpiness makin kecil makin di matiin swap vm.swappiness=50 vm.overcommit_memory=2 vm.overcommit_ratio=80 more »
securelevel openbsd
| May 21st, 2010- securelevel -1 : There’s no additional kernel security and many of the normal security features, such as permissions, are functional. Use this level for machines not in production use.
- securelevel 0 : When OpenBSD first boots up securelevel 0 is used. If this level is set in your rc.securelevel file securelevel 1 will actually be used when the boot process is finished. There are no added features of securelevel 0. more »
Updating OBSD 4.7 ke versi Stable dengan Cvsup
| May 21st, 2010Install CVSUP paketnya dl
# pkg_add -v ftp://ftp.openbsd.org/pub/OpenBSD/4.7/packages/i386/cvsup-16.1hp2-no_x11.tgz
- step 1. Membuat CVSUP Configuration File
- step 2. Run cvsup with the configuration file
- step 3. Rebuild and install your kernel
- step 4. Rebuild and install your system more »
“Mendietkan” Kernel OBSD
| May 21st, 2010Kernel OBSD dan standar config kernel lainya cukup “gemuk” dan banyak makan resource jadi di butuhkan untuk mendietkan config kernel tersebut dan mengcompile ulang
berikut langkah2nya : more »
Mirror OpenBSD yang ada di Indonesia
| May 12th, 2010openbsd.biz.net.id Location: Jakarta, Indonesia - BizNetwork.Com Maintained by Yudhi Prasetyo <yudhi_prasetyo@biznetnetworks.com.> Mirror Type : FTP (can be access via http://openbsd.biz.net.id, updated daily) Mirror Type : CVSUP (update every 15 minutes from cvsup.jp.OpenBSD.org)
more »
Securing CPanel
| May 12th, 2010Berikut langkah – langkah yang dapat di gunakan untuk Mengamankan Server Cpanel dari RFI SQLI, Blind SQLI, Brute Froce, SYnc FLood, ICMP Flood, DDOS, XMAS Scanning, dll
ACL Description
| May 12th, 2010 ACL Entry Description
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u[ser]::perms File owner permissions.
g[roup]::perms File group owner permissions.
o[ther]:perms Permissions for users other than the
file owner or members of file group
owner. more »
Install RHEV-Manager
| May 12th, 2010Instalasi RHEV manager di windows 2003 server
Requipment Software: 1. Windows 2003 Server SP1 2. Internet Information Service (IIS) 3. ASP.NET 4. Powershell 5. .NET SP1, .NET 2.0, .NET 3.5 SP1 6. Windows Active Directory more »
BGP di Juniper, Gimana sih?
| April 28th, 2010Enabling BGP Routing
host1(config)#router bgp 100Understanding BGP Command Scope
more »
BGP dengan quangga/ zebra
| April 28th, 2010/etc/quagga/zebra.conf
hostname jandakot ! define password for bgpd daemon (for connecting to daemon via telnet) password insertpasswordhere ! define enable password for bgpd daemon (for connecting to daemon via telnet) enable password insertpasswordhere ! ! list interfaces interface eth1 interface vlan0 interface vlan1 interface lo ! ! null route to consolidate all subnets in this /24 ip route 10.60.86.0/24 Null0 255 ! line vty more »