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How to log in to a machine with a dynamic IP
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orzetto
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Joined: 05 Mar 2003
Posts: 165
Location: Magdeburg, Germany

PostPosted: Tue May 23, 2006 11:14 am    Post subject: How to log in to a machine with a dynamic IP Reply with quote

Hi,
I have recently set up a (Kubuntu) Linux machine for my mum at her place. She has an ADSL line with a dynamic IP address. Is there anything available that could help me log into my mum's machine to do maintenance such as updates? My mum is a bit scared to do it herself, and since I live in a different country I cannot come back physically every week just to do maintenance.

I can do this for my office (Gentoo) machine using SSH, but how do I get into a dynamic IP machine? I was thinking that in theory I could make a simple script to open a connection to my static-IP machine at work, and from there "tunnel back" to my mum's machine... however this is very sketchy. Is there any application that does anything like that?
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Rene-dev
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Joined: 22 Jan 2005
Posts: 163
Location: Münster, Germany

PostPosted: Tue May 23, 2006 11:25 am    Post subject: Reply with quote

man ssh -> -R

dyndns.org
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JeliJami
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Joined: 17 Jan 2006
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Location: Belgium

PostPosted: Tue May 23, 2006 1:26 pm    Post subject: Reply with quote

as rere suggested: use dyndns.org (ddclient is in portage) or a similar service
in a setup like that, make sure to use private key authentication and disable password authentication!
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recoco.zhang
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Joined: 20 Jan 2004
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PostPosted: Wed May 24, 2006 3:13 am    Post subject: Reply with quote

davjel wrote:
as rere suggested: use dyndns.org (ddclient is in portage) or a similar service
in a setup like that, make sure to use private key authentication and disable password authentication!


Right!
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