hey guys,
i have a random ssh freezing problem,
here is the thing:
when i type ssh@othernode
the terminal freezes, without saying have alot of fun or anything,
it just freezes
PS:firewalls on both machines are down, public and private keys are successfully and correctly exchanged
so could anyone plz help befor i pull all hair out 
thank u very much
hatem
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That’s not a valid command… did you mean something more like:
ssh user@othernode
Good luck.
On 02/20/2011 04:06 PM, suseTOMA wrote:
>
> hey guys,
>
> i have a random ssh freezing problem,
>
> here is the thing:
>
> when i type ssh@othernode
> the terminal freezes, without saying have alot of fun or anything,
> it just freezes
>
> PS:firewalls on both machines are down, public and private keys are
> successfully and correctly exchanged
>
> so could anyone plz help befor i pull all hair out
>
> thank u very much
> hatem
>
>
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yes i meant that
sorry i was in a hurry
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When you say it freezes you mean you cannot cancel it? You probably can
with Ctrl+c so what about other things like enabling debugging on the client?
ssh -vvv user@host
Do you see anything on the host size (logs or wire traffic) indicating a
completed connection? Did this ever work? Do other boxes connect properly?
Good luck.
On 02/21/2011 07:36 AM, suseTOMA wrote:
>
> yes i meant that
>
> sorry i was in a hurry
>
>
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It might have something to do with reverse DNS lookup on the server side. I believe you can turn that off in the ssh server somewhere.
I have a vague memory of this happening to me a year or two ago.
Worth having a look at.
/Anders
Try to add:
UseDNS no
in /etc/ssh/sshd_config on the server.
/Anders
done that
nothing happened
yes i can cancel it,
the ssh works with the other boxes
and nothing indicating successful connection
when i type the command ssh node@ip
it just outputs nothing
whats driving me nuts is its randomness
one day u can ssh to node1 the other day u cant
by the way when i ping the malfunctioning nodes, the ping freezes
its wired connection over a switch
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Post what was requested, please.
Good luck.
On 02/21/2011 12:06 PM, suseTOMA wrote:
>
> ab;2293229 Wrote:
> When you say it freezes you mean you cannot cancel it? You probably
> can
> with Ctrl+c so what about other things like enabling debugging on the
> client?
>
> ssh -vvv user@host
>
> Do you see anything on the host size (logs or wire traffic) indicating
> a
> completed connection? Did this ever work? Do other boxes connect
> properly?
>
> Good luck.
>
>
>
>
>
> On 02/21/2011 07:36 AM, suseTOMA wrote:
>>>>
>>>> yes i meant that
>>>>
>>>> sorry i was in a hurry
>>>>
>>>>
> yes i can cancel it,
> the ssh works with the other boxes
> and nothing indicating successful connection
> when i type the command ssh node@ip
> it just outputs nothing
> whats driving me nuts is its randomness
> one day u can ssh to node1 the other day u cant
> by the way when i ping the malfunctioning nodes, the ping freezes
> its wired connection over a switch
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