50 recent changes in Sysadmin Web retrieved at 21:08 (GMT)

Name 2.4 GHz 5 GHz

Broadcom Chipsatzhersteller, der seit Ende 2001 'herkömmliche' 802.11b Chipsätze anbietet, inzwischen auch 11g Chips unter dem Namen '54g', sowie einen Combi Chi...

List of SpreadSpectrum used in WlanChipsetList Name FHSS DSSS OFDM

Headline Some text

Name Type Size Values Tooltip message Attributes Title text 80 Book or article title Category select 1 Inte...

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MIMO (Multiple Input Multiple Output Technologie) MIMO nutzt einen Effekt, der bei üblichen Funkverbindungen eher schädlich ist: Funkwellen werden häufig an Objek...

Sun Mangement Interface (ALOM and ILOM) * SunIlom * SunAlom Most newer Sun server have a integrated service console called LOM, ALOM or ILOM ( Advanced Inte...

Remote management with ALOM ALOM is the management interface for sparc based Sun server. You can poweron or poweroff the machine or connect to the console. Defau...

Remote management with ILOM ILOM is a management interface for X64 based sun server. You can even power off or power on the machine or make some BIOS / OpenFirmwa...

rc files / config files for several tools * VimRc * TcshRc * KermIt

.vimrc There are lot of vimrc files in the web, here are two very small / minimal rc files. Sven Guckes set ai nocp digraph ek hid ru sc vb wmnu noeb noet no...

.tcshrc Solaris setenv TERM xterm setenv PATH /usr/pkg/bin:/usr/pkg/sbin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/solstudio12.2/bin:/usr/dt/bin:/usr/openwin/bin:/usr/c...

Use Cisco VPN IPSec with Mac OS X iOS Build in VPN (Cisco IPSec) with iOS works fine. Mac OS X Cisco VPN Client Did not work with Snow Leopard and Lion cause o...

Very old stuff to be deleted. Wireless LAN an der Uni Konstanz FAQ An der Uni Konstanz gibt es Wireless LAN seit Ende 2000. 1. Netzabdeckung Ein Großteil der ...

Wireless 1394 (Firewire, iLink) Firewire over WLAN vorangetrieben von NEC und Philips. The 1394 Trade Association's Wireless Working Group (WWG) is chartered to d...

Quality of service

sold to Philips Systemonic By offering the industry's first multi standard, multi protocol solution, Systemonic is well on it's way to becoming the industry lea...

Virtual Private Network (VPN) Es gibt im wesentlich zwei VPNProtokolle * IPSec / L2TP * PPTP (simpler, but considered less secure) Was ist Virtual Private...

Most important tools 1 brain, brain, brain I couldn’t stress it out further or "a fool with a tool is still a fool" 2 fundamentals, you have to certain ab...

Old stuff to be deleted * MeinbergTimeServer * PitZ

Pitz' Wikipage * edle Böcke: * Daten dazu iF2003: * Werbebild: Stephan Pietzko

Cisco Pix Object Group List for Microsoft Windows Servers : : Cisco Pix Object Group List for Microsoft Windows Servers : (Implements MS KB article 832017 http:...

Sample of Cisco PIX 515E Configuration from http://www.howtonetworking.com/cisco/pixsample1.htm PIX Version 6.3(4) interface ethernet0 100full interface ethernet1...

Solaris Blogroll * http://blogs.oracle.com/darren/ * http://southbrain.com/south/ * http://constantin.glez.de/ * http://systemhelden.com/

PostgreSQL * CreateSecureDatabase

Solaris telnet exploit ~# telnet telnet environ define TTYPROMPT abcdef telnet o 10.130.1.23 Trying 10.130.1.23... Connected to 10.130.1.23. Escape character is...

GPG Keychain Access crashes GPG Keychain Access expects the gpg binary under /usr/local/bin. Check in the terminal with which gpg where your gpg resides. For exam...

Backup Open Directory It is not enough to backup the directory service (for example with dsexport). You need so backup several other settings. You can do this wit...

Aladdin eToken Pro 32k with Mac OS X First install the eToken software In my case pkiclient.4.55.41.dmg (you should get it with your token) or you can google it ...

Plot successfull logins with gnuplot #!/bin/sh # Erfolgreiche Logins plotten cat tmp.all.hydraout5 grep v "^# Hydra" grep v 10.135.88.177 sort n uniq ...

Mac OS X keyboard shortcuts * Mac OS X keyboard shortcuts * Mac OS X keyboard shortcuts (german)

Change sshd port on Mac OS X Choose an alternative port You can avoid massive password probing from an external attacker, if you change the ssh default port to a...

Leopard, CalDAV and Sunbird Apple changed the URL for the CalDAV calendar during the last Mac OS X Server updates. This works with Mac OS X Server 10.5.6 and Sunb...

Convert dmg images to iso hdiutil convert foo.dmg format UDTO o foo.iso

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VDSL (Very High Speed Digital Subscriber Line) * Datenübertragung über normale paarig verdrillte Telefonleitung * Frequenzband: oberhalb 8 kHz bis max. 1.5 ...

Pioniere des Wireless LAN * Lucent bot unter der Bezeichnung WaveLan erste WLAN Komponenten an, zunächst noch nach dem Standard 802.11 mit FHSS als Modulations...

Atheros http://www.atheros.com/ Neuer Wireless Chipsatzhersteller, der Chipsätze für 802.11a und Kombi Chipsätze für 802.11a, 802.11b, und 802.11g anbietet. U.a...