X2Go Bug report logs - #922
Avoiding X2GO Servers all using the same SSH_PORT - what conflicts when try to connect to different servers from one windows terminal (multiple sessions of x2go client)

version graph

Package: x2goserver; Maintainer for x2goserver is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goserver is src:x2goserver.

Reported by: Robert Nowotny <rnowotny@rotek.at>

Date: Mon, 17 Aug 2015 14:05:02 UTC

Severity: normal

Tags: pending

Found in version 4.0.1.19

Fixed in version 4.0.1.20

Done: X2Go Release Manager <git-admin@x2go.org>

Bug is archived. No further changes may be made.

Full log

🔗 View this message in rfc822 format

X-Loop: owner@bugs.x2go.org
Subject: Bug#922: Fwd: [X2Go-Dev] X2Go Server contains some IPv4/non-IPv6 logic for creating ports.
Reply-To: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>, 922@bugs.x2go.org
Resent-From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Resent-To: x2go-dev@lists.x2go.org
Resent-CC: X2Go Developers <x2go-dev@lists.x2go.org>
X-Loop: owner@bugs.x2go.org
Resent-Date: Wed, 30 Dec 2015 09:55:02 +0000
Resent-Message-ID: <handler.922.B922.145146907830471@bugs.x2go.org>
Resent-Sender: owner@bugs.x2go.org
X-X2Go-PR-Message: followup 922
X-X2Go-PR-Package: x2goserver
X-X2Go-PR-Keywords: pending
Received: via spool by 922-submit@bugs.x2go.org id=B922.145146907830471
          (code B ref 922); Wed, 30 Dec 2015 09:55:02 +0000
Received: (at 922) by bugs.x2go.org; 30 Dec 2015 09:51:18 +0000
X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on
	ymir.das-netzwerkteam.de
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,URIBL_BLOCKED
	autolearn=ham version=3.3.2
Received: from freya.das-netzwerkteam.de (freya.das-netzwerkteam.de [88.198.48.199])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 994FB5DA4F
	for <922@bugs.x2go.org>; Wed, 30 Dec 2015 10:51:16 +0100 (CET)
Received: from grimnir.das-netzwerkteam.de (grimnir.das-netzwerkteam.de [78.46.204.98])
	by freya.das-netzwerkteam.de (Postfix) with ESMTPS id 3D1709EC
	for <922@bugs.x2go.org>; Wed, 30 Dec 2015 10:51:16 +0100 (CET)
Received: from localhost (localhost [127.0.0.1])
	by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id E4B0F3B967
	for <922@bugs.x2go.org>; Wed, 30 Dec 2015 10:51:15 +0100 (CET)
X-Virus-Scanned: Debian amavisd-new at grimnir.das-netzwerkteam.de
Received: from grimnir.das-netzwerkteam.de ([127.0.0.1])
	by localhost (grimnir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id 4WXBJ+gmXA6e for <922@bugs.x2go.org>;
	Wed, 30 Dec 2015 10:51:15 +0100 (CET)
Received: from das-netzwerkteam.de (localhost [127.0.0.1])
	by grimnir.das-netzwerkteam.de (Postfix) with ESMTPS id 9C82D3BBBC
	for <922@bugs.x2go.org>; Wed, 30 Dec 2015 10:51:15 +0100 (CET)
Received: from bifrost.das-netzwerkteam.de (bifrost.das-netzwerkteam.de
 [178.62.101.154]) by mail.das-netzwerkteam.de (Horde Framework) with HTTP;
 Wed, 30 Dec 2015 09:51:15 +0000
Date: Wed, 30 Dec 2015 09:51:15 +0000
Message-ID: <20151230095115.Horde.t0eveNb9uyq2zX1c5V0RBNy@mail.das-netzwerkteam.de>
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: 922@bugs.x2go.org
User-Agent: Horde Application Framework 5
Accept-Language: de,en
Organization: DAS-NETZWERKTEAM
X-Originating-IP: 178.62.101.154
X-Remote-Browser: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101
 Firefox/38.0 Iceweasel/38.4.0
Content-Type: multipart/signed; boundary="=_Tbg7itNwcpuCe9g4jb2SDBK";
 protocol="application/pgp-signature"; micalg=pgp-sha256
MIME-Version: 1.0

[Message part 1 (text/plain, inline)]
----- Weitergeleitete Nachricht von Mike Gabriel  
<mike.gabriel@das-netzwerkteam.de> -----
  Datum: Wed, 30 Dec 2015 09:40:19 +0000
    Von: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Betreff: Re: [X2Go-Dev] X2Go Server contains some IPv4/non-IPv6 logic  
for creating ports.
     An: x2go-dev@lists.x2go.org

Furthermore...

On  Mi 30 Dez 2015 10:21:20 CET, Mike Gabriel wrote:

>> +get_server_ip_address() {
>> +	# The provided IP address should be outside of any local network.
>> +	# We are only interested in how the kernel would try to reach the
>> +	# non-local IP address specified here. It is not actually contacted
>> +	# in any way.
>> +	typeset ip_output="$(ip route get 8.8.8.8)"

Since when does X2Go promote Google??? Or even depend on them?

As this patch is IPv6-flawed anyway, the next request is pointless...  
In case the patch is kept, please make this configurable and use the  
IP address of japsand.x2go.org or some other static IP on the internet  
that is more political correct, please.

Good candidates for this are the root DNS servers of the world:

IPv4:
192.228.79.201
192.33.4.12
199.7.91.13
192.203.230.10
192.5.5.241
192.112.36.4
128.63.2.53
192.36.148.17
192.58.128.30
193.0.14.129
199.7.83.42
202.12.27.33

IPv6:

2001:503:ba3e::2:30
2001:500:84::b
2001:500:2::c
2001:500:2d::d
2001:500:2f::f
2001:500:1::803f:235
2001:7fe::53
2001:503:c27::2:30
2001:7fd::1
2001:500:3::42
2001:dc3::35

Regarding IPv4/IPv6 flaw in the patch... There are also setup that are  
IPv6 only... Tststs...

Mike

----- Ende der weitergeleiteten Nachricht -----

-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/mailxchange/kronolith/fb.php?u=m.gabriel%40das-netzwerkteam.de

[Message part 2 (application/pgp-signature, inline)]

Send a report that this bug log contains spam.

X2Go Developers <owner@bugs.x2go.org>. Last modified: Thu Dec 25 21:38:05 2025; Machine Name: ymir.das-netzwerkteam.de

X2Go Bug tracking system

Debbugs is free software and licensed under the terms of the GNU Public License version 2. The current version can be obtained from https://bugs.debian.org/debbugs-source/.

Copyright © 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson, 2005-2017 Don Armstrong, and many other contributors.