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On Saturday 26 February 2011 07:49:44 Adam Carter wrote: |
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> > The nc command does nothing when run from the same host I'm trying to |
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> > ssh in to. |
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> |
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> Ok so you may not have an ssh problem (so ignore the ssh specific stuff for |
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> now) you have a network problem. It will be either routing or firewalling. |
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> If you can ping the box, then its a firewall problem. So, try pinging it |
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> first, and if that works then you know that routing is in place and its a |
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> firewall problem. If that doesn't work try traceroute to see how far you |
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> can get, and the last hop may provide clues as to why you can access it by |
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> sending an ICMP message. Post back what you find. |
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|
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Depending on configuration of routers and firewalls ICMP packets may be |
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dropped, so if plain ping/traceroute fails use httping and tcptraceroute (or |
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traceroute -T -p 22) |
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-- |
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Regards, |
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Mick |
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