The target server is a network firewall from Aruba - similar to a Cisco IOS
cli. I am trying to figure out what shell it presents to the ssh session.
I am hoping once I have this information i can match the settings in the
{pty . . .} object as part of the *conn.shell()* or *conn.exec()* cal
On Friday, October 10, 2014 3:39:12 PM UTC-7, Jeremy wrote:
>
> You may have to specify your shell on your embedded device. What device
> and shell are you using?
>
> On Fri, Oct 10, 2014 at 3:29 PM, cesdaile <[email protected] <javascript:>
> > wrote:
>
>> Yep on the current version of ssh2 - just installed this week.
>>
>> Ok - I think I am closer to figuring this out now with your help.
>>
>> The code on your gist works just as expected on a regular centos host but
>> when I try it against my target server the *exec* option does trigger.
>> The difference I suspect is that my target server is an embedded device and
>> maybe it has some funky terminal settings I am not accounting for.
>>
>> The ssh login presents a banner and prompt as follows:
>>
>> Last login: Fri Oct 10 12:19:01 2014 from 10.240.106.106
>>
>>
>>
>> (console) #
>>
>> I seem to only have success when using *shell* and performing a
>> *stream.write* with \n to execute the desired commands.
>>
>> On Friday, October 10, 2014 5:04:04 AM UTC-7, mscdex wrote:
>>>
>>> On Friday, October 10, 2014 1:46:41 AM UTC-4, cesdaile wrote:
>>>>
>>>> What I meant by 'choking' is that I am seeing a premature close on the
>>>> stream when the output exceeds approx. 400 lines. Smaller output sizes
>>>> seem
>>>> to complete reliably and I can parse the entire command output without any
>>>> troubles.
>>>>
>>>
>>> I haven't experienced that at all. Are you using the latest version of
>>> ssh2?
>>>
>>> Also, I don't think you need to use `shell()` for your purposes. I think
>>> `exec()` should work fine, you just have to prefix your actual command with
>>> "no paging;" (assuming that is a valid remote command) since it seems like
>>> that's what you're currently trying to do. Your script should be something
>>> as simple as this (substituting the 'cat /var/log/messages' with your `cmd`
>>> variable): https://gist.github.com/anonymous/1a786c62927c632a23ed
>>>
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