[X-Unix] old port for ssh

ecrist at secure-computing.net ecrist at secure-computing.net
Thu May 8 10:29:08 PDT 2008


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On Thu, 8 May 2008 10:21:21 -0700, M K <mike at lvnv.com> wrote:
> 
> On May 8, 2008, at 8:29 AM, Stroller wrote:
> 
>>
>> On 8 May 2008, at 03:38, M K wrote:
>>> ...
>>>> The ssh command has the option to specify what version is used when
>>>> connecting to a remote host.  I believe it's ssh -p <port> -
>>>> <version>
>>>> username at host, replace <version> with 1 or 2.  I think if you put
>>>> a 1
>>>> there, things will work just fine.
>>>
>>>
>>> No luck... I tried it just to be sure.
>>> it has to be SSH v2
>>>
>>> this is the error I get by the way...
>>> channel 0: open failed: resource shortage: Channel open failed
>>>
>>> and like I said, it only happens in openSSH 4.6 and later...
>>>
>>> I'm sure it's bug in their SSH Daemon...so I need to get an old
>>> port of OpenSSH
>>
>> It might just be that the client on your machine is trying to
>> enforce security standards which weren't available when the older
>> server was written. It may not be the version you have to change,
>> but something else - look, for example, at the variety of -o options
>> in `man ssh`.
>>
>> You might find that `ssh -v hostname` (or `ssh -v -v hostname` or
>> `ssh -v -v -v hostname`) gives more information about the problem
>> and enables you to find a workaround (using the current client).
>>
>> Stroller.
> 
> thanks, those are good ideas.
> 
> I've already sent them the ssh -vvv <ip>  output so they could see
> where everything was getting gummed up...
> I haven't heard back from them...
> 
> but in the meantime, I have to shell into another box then shell into
> the switch...it's just a pain...
> 
> I guess I could look at it like it's inherently more secure ...  <???>

Why not try sending us the output?

Eric



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