From X2Go-ML-1@baur-itcs.de Sat Nov 30 00:40:24 2019 Received: (at submit) by bugs.x2go.org; 29 Nov 2019 23:40:28 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=3.0 tests=BAYES_00,SPF_HELO_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from mout.kundenserver.de (mout.kundenserver.de [217.72.192.74]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id AAE0C5DA92 for ; Sat, 30 Nov 2019 00:40:23 +0100 (CET) Received: from [192.168.42.91] ([109.40.2.191]) by mrelayeu.kundenserver.de (mreue107 [212.227.15.145]) with ESMTPSA (Nemesis) id 1My3In-1hrx7o0SMR-00zWfi for ; Sat, 30 Nov 2019 00:40:23 +0100 To: submit@bugs.x2go.org From: Stefan Baur Subject: Attempting to input an IPv6 address as an SSH proxy fails Autocrypt: addr=X2Go-ML-1@baur-itcs.de; prefer-encrypt=mutual; keydata= xsBNBFLfOiwBCACzIiDVwWVRvuMzgSAvXRFRaPaZOSB8s84PG1oGLfmqhwzF44vj1Xv4tcKD mvu0TsLTksOkvop8WwGYeeU8lDaxEG1zyN8SOu1WU/FPEKw2jITRox8yIrSkUsMkWYuxdjv/ 9XcAh9qaPsHP7E1jD6/wVZuYZkuX6W41Nxt06VsvDGCfrbQh4ya7w1IiSnoQeIHNNQVN9f3j xcHLj5S5YriSCThtbFCdr3AJXfF5iMolu8kLgAXM0bH1C7PxAjM/pQjWmdMVN/Y+uXXzcMO8 8aQ0f0q3QeGWxCAP2xwBapUfP6LHDRPp/tV7P7ji8wKlabrSGdv0M9Qd9pn/YCYQE0ZdABEB AAHNJlN0ZWZhbiBCYXVyIDxwb3N0bWFzdGVyQHN0ZWZhbmJhdXIuZGU+wsCCBBMBAgAsAhsj BwsJCAcDAgEGFQgCCQoLBBYCAwECHgECF4ACGQEFAlwtWmgFCRK0IbcACgkQbt30GM2+URkj nwgAixhVoMxijCsh9jxxCUYBj7lC5HYhJmlAB+bZOfl1XI8xqMLw8YGECfu0VSe++FlaOAuc gArofqu79E2+wKxPaqW2lC94eKR1+kgkDOJyqckYj2Xmyi+vDfrOWjbyawIwiq5FUW2CB6zv nkTr68ZQ43mAVC1zz2tpAikn2Af4/OdHwUBzSAOpUt4rDbXDe93WW34XuyG2RDma6kE1Cr0u ilqvzKOz5SYp5ASmCyaA0wCzs7fjTy2KuMlOCSFRzwPJpzddr8rS9ZiTLdia/BZvShBEjOq4 MZHWYv+RGK5RB4eDzw0KbPszXRJBUdXiZIcI0jqbC57Ht64ok3lXquXp987ATQRS3zosAQgA 4KPXmGU1XE8CTRJ/4m/f8MTri3JfEvGJTerWwC2hBuXHGWrSBmmRNAdJHzNTvq5IoR9tQ6Cb Nrqxf6alr/v34Vr2bUg0s+jlK9TWOkVLAFoz6zytm/2BrRBIZ5So6Ymfc6efwsScsHOI++wi pzqELkpluqtXysb13RsBVLxBdp5TZCVPjCc9pLWjudfjEagQt2oJgtO2WndasrKvoZYkfRi6 oSCK9B84YjNJoRF00LdK3n7K3SBvj4UPSl+ygzLVaD+3ZdIlbhX+bfn/Vp/10xdJ+/U8Fr7l 7umrBKr17D8eO3mRYMGY9w1qc+pfNGOR76GIbPWj2tPVaBD9nmUaowARAQABwsBlBBgBAgAP AhsMBQJcLVqtBQkStCH9AAoJEG7d9BjNvlEZInkIAIcchwZxurIpwJJR8qMMXD+RSvj7mY55 VIXOKUX0uAUTEoJTzFcqbdGkzcJB9y0NlUo9dv4chPT21M61y0bjJjhaDUshCLa1+YyFSSWp GBOKrLIsWusqC9zVwgf7TtjVmXt23jZwoDWjXoMlg9eQONMi5Z4u+lDOyPKD+lGJAcjJkQsI zL9hha3vuhmUclxgdALTJWzQBp+Y7u9QDub4uqf/TyuDpYASiP0winBRfTug+XjP5YZjU//P 07H9WhiUCsHp6L9j3QzvrovVy2zz0j7JhyhW3e957vHz2skkSVv3QGtHMswcgK3XaQ9YdgWO ELHmBhevaIcJIxDvTBl3pYQ= Message-ID: <893f40c3-d1fe-790e-9ef9-9734d1dfd140@baur-itcs.de> Date: Sat, 30 Nov 2019 00:40:17 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: de-DE Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:JLCPa17PX4wcBYPJHGNzKcCvjQGQ5LxCn26YbrjPYEYm18Ol08D wU+zVuOMM41EEk6Fr7JZdS2eshmIQq7GgFXR0EN4UBJiv0e4XO+PBX+aUgB33NdeiO2lC7W oI9nAJQBpBU7gbqvzG/vzZhIaSGJYQF/kvIa0gGHlJXrCWuI1MEtL2xGID0ZWD9s7T82kv+ EUZE2C3FK56yN6W/9douQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:lcSgH8dM8GI=:IJFxcbBgQm4Rr/pyG0PNdq rb9kQFBRR8LmtSWpVz1ZP0niwbceM19AjDhjJhV8+0+Pka3LhKV2HTEMayCnCEOryrhVgcs1u enG6UnfQ/SGp+jzdCx7S/jeE7n60aVh2TFGCCUL5g0UEx80Y7Vbg606gfS2OhtqwmuN5ehQqi V0xhljstesORCuh6RgIaMRE+bUC8LJAwr+WRVRY66bjLsOG2bQ21dM0OE7yOuhG46sezNYusa hQxHeYQHgqWVSL21Ysx20jJIqyEjn0ZQE51q1003UhcS25GFyUNqvLJ/jAf0fG3p+FHulaNv6 rTFHuR6EkMhg2WJW3dtsVPaBLKnf28OU55eJ/lzeKPaltwhYW5/LKWFQkZGvQbsQ/YwK+UHEb PcUEbTfeENR9hD51bTqvvhnVWrAyyZJxhHfUxFOq+Do19a89DDvS6BBnAEkZ88s7rtwrEWnJb iHBQ1ZiYq+iVPDVT077ErJxH9acfAUgkDEcEGWtIVnLirdbMwkcCLobTJMWVGqYEbmleH25fn xC0HPFXu+pyYSUs1FcTza9UJJXsXWPMo6nQnR7pW0ymUo6EOy5aRI+xGkw3A7p2e3KKSeAzSK HN3yQ5MmdjgUQHyYFYqvJjqkirlc9ilSVn3OU9idJ8ODI0FEX7dO47OCSzc1CyGlLEEokNQLQ GpUEuPFiEcozYpBRxuJ2V15KoPSvZ+IaeDshw8QHvMURuX6uGHDALYbMCkr32nqCqqX3yBgwS DGSIvNLAml03Gf74OYAmr/q5TX6K6lUbHswLHmnqixJNbXKbm5P/wWeQhUd2N9o1cAdxXXxyU GjRo2006AFsjZG7diWfidI3Rm/jX1VbnXPEoaidVIrzsqvJb2yOJzxIpUkKFhwqVd0A65bP2s X9AhUtfAjXJkar5m0LEGB516bk50nB+n0tKKAKEiU= package: x2goclient version: 4.1.2.1 Attempting to input an IPv6 address as an SSH proxy fails: As soon as you enter an IPv6 address (even as simple as ::1), the ssh proxy host name field will be empty, and the port value will change from 22 to 0. If you try a "fake" address like 1:2:3:4:5:6, then the ssh proxy host name becomes 1, and the port number becomes 2. Clearly, this is not how it should be. IPv6 support in general is working: If you specify a DNS name that has an IPv6 address record, it will be used. Also, using an IPv6 address as the actual X2Go host name works just fine. It only affects the ssh proxy host name field. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243