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On Wed, Sep 2, 2009 at 9:11 AM, Helmut Jarausch<jarausch@××××××.be> wrote: |
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> Hi, |
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> |
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> I'd like to allow remote access (via ssh only) to a given machine. |
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> Unfortunately, my remote IP is dynamic and reverse lookup |
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> (e.g. specifying only_from = .skynet.be in /etc/xinetd.conf) doesn't work. |
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> So, I have to find out which IP ranges are used by a given |
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> internet provider (e.g. skynet.be). |
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> |
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> Does anybody know how to find out? |
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> |
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> Many thanks for a hint, |
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> Helmut. |
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|
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Easiest way: ask them to tell you the ranges :) Otherwise would be |
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guessing. You can look at arin (or local equivalent) to see which IP |
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range(s) they own. But nobody knows for sure other than them. |
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