Category Archives: See all German articles

When Dell Vostro Notebook V13 restore the default factory

Posted on 30. December 2010 by robert

The notebook comes with Windows Dell Vostro V13 7 delivered in a 32-bit version. Now you can install another operating system, p.E.. Windows 7 in einer 64Bit-Version. If you later want to sell the notebook, you might want to restore the default factory. "No problem" has perhaps thought, The notebook has a recovery partition, especially when you install the new operating system has not deleted.

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Posted in See all German articles, Computer, Other | 7 Comments

Data Backup: Tests for a change from TeamDrive

Posted on 1. December 2010 by robert

As with version TeamDrive 2.3.116 has introduced a restriction in the free version of the client to use its own WebDAV server, I have made myself on the search for alternatives. First, I DeltaCopy installed - but that can not deal with special characters in file names correctly even with path lengths longer than about. 256 Sign process.

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Posted in See all German articles, Computer, Other | Tagged , , , , , | 2 Comments

Stun server configure in Pidgin

Posted on 8. November 2010 by falko

In the current version of Pidgin 2.7.5 can be in the settings (Menu / Werzeuge / Einstellungen / Netzwerk) Enter a STUN Server. A STUN server is used to, that a computer (or. In this case, Pidgin) can find, on which public IP address (and what UDP port) He can be reached, when it is itself a local IP, p.E.. has the power 192.168.xy. This is important for file transfers, where between two chat partners usually a direct connection is established.
Unfortunately, the designation “STUN-Server” Pidgin in the settings not quite right. Because Pidgin is realistic to expect there not to specify the STUN server, but the specification of a domain, within it then looks for a STUN server.
An example to illustrate:
The STUN server of the provider “Sipgate” has address stun.sipgate.net.
Now I would have expected, that you just must enter this address in pidgin, if you want to use the STUN server from sipgate. – Not at all!
In this case, try Pidgin by DNS for a STUN server and asks for:
SRV _stun._udp.stun.sipgate.net
Pidgin is looking for a server that is (SRV) in the domain stun.sipgate.net for the STUN protocol, reached by the UDP is. There is none. But under the domain sipgate.de he would find. And actually – when sipgate.de enters into the Pidgin settings, asks for Pidgin SRV _stun._udp.sipgate.de and receives a response SRV stun.sipgate.net , then uses the pidgin.

Permanent link to this post (209 words, estimated 50 SEK. reading time)
Posted in See all German articles, Computer, Other | Tagged , , , , | 2 Comments

IPv6 Course part 2: Stable IPv6 addresses on the local network

Posted on 17. October 2010 by robert

For IPv6, Network Address Translation (NAT) not provided. Rather, it is among other Purpose IPv6, NAT to make it unnecessary. The corollary, principle that every computer has a publicly accessible IPv6 (However, the protected by the firewall or in the FritzBox. is blocked). It also means, that by default, change the local IPv6 is, if the public IPv6 change.
Also: If you have no fixed IPv6 subnet (and perhaps reasons of anonymity and will not have), then change the default, IPv6 addresses of all computers in local network accessible, if the router gets a new IPv6 subnet. Get the router using 6to4 tunnels are IPv6 subnet, then changes the IP every time IPv6, if the router gets a new IPv4.
In the local network but it can be useful, always use the same subnet. A local server can be configured in a manner, to only accept connections from that subnet. When the Web server is the apache for example with the following commands (“Ababa:Ababa:Ababa” replace the self-chosen prefix, see following paragraph):
deny from all
allow from fd00:abab:abab:abab:/64 192.168.178.0/24

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Posted in See all German articles, IPv6 | Tagged , , , , , , | 2 Comments

Four wins against computer play

Posted on 14. October 2010 by falko

Connect-4 / Four in a Row / Connect-4

Error: Java is required

To use the game, a “Java virtual machine” required. I recommend the Java virtual machine (Java VM) To install from Sun. In most browsers it is already contained. If not, they can download here be.

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