linux-l: IP-Nummer Wechsel ueberleben ?

Alain Schroeder alain at
Di Apr 10 14:44:52 CEST 2001

On Tue, Apr 10, 2001 at 01:11:12AM +0200, Jens Dreger wrote:
> Hallo!
> Nur neugierig: Ob es wohl moeglich ist, eine TCP-Verbindung einen
> IP-Nummer-Wechsel eines beteiligten Rechners ueberleben zu lassen?
> Man stelle sich vor, man logge sich mit sagen wir ssh auf RechnerA ein
> und starte dort xclock mit DISPLAY RechnerB:0.0, dann wechselt
> RechnerA seine IP. Gibt es einen Weg, dass xclock das ueberlebt?
> Not mission critical, as you might have guessed ;)
:set noai

alain at marvin:~$ apt-cache show xvfb
Package: xvfb
Status: install ok installed
Priority: optional
Section: x11
Installed-Size: 3832
Maintainer: Branden Robinson <branden at>
Source: xfree86
Version: 4.0.2-12
Replaces: xbase (<<
Depends: libc6 (>= 2.2.2-2), zlib1g (>= 1:1.1.3)
Description: virtual framebuffer X server
 xvfb provides an X server that can run on machines with no display hardware
 and no physical input devices.  It emulates a dumb framebuffer using virtual
 memory.  The primary use of this server was intended to be server testing,
 but other novel uses for it have been found, including testing clients
 against unusual depths and screen configurations, doing batch processing with
 Xvfb as a background rendering engine, load testing, as an aid to porting the
 X server to a new platform, and providing an unobtrusive way to run
 applications that don't really need an X server but insist on having one

alain at marvin:~$ apt-cache show xmove
Package: xmove
Priority: optional
Section: x11
Installed-Size: 258
Maintainer: Adrian Bridgett <bridgett at>
Architecture: i386
Version: 2.0beta2-2
Depends: libc6 (>= 2.1), xlib6g (>= 3.3.4-1)
Filename: dists/potato/main/binary-i386/x11/xmove_2.0beta2-2.deb
Size: 104738
MD5sum: 687d61213eb8201ae1f68e4e40cfa921
Description: A Pseudoserver for moving programs between displays.
 xmove lets you change which display an X Window System program renders to
 - this could be a different monitor or even a different machine.

	  - -- Alain -- -

i'm not a complete idiot; some parts are missing.

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