[c-nsp] IOS-XR 5.3.3 add Yang Models

Joshua Morgan joshua.morgan at gmail.com
Thu May 12 08:32:38 EDT 2016


Agreed. I've only used this once and it was a while ago - forgot that there
is no HTTP transport, which may make it a tiny bit more useful and relevant
to OP's use case.

Cheers,

Josh

On Thursday, 12 May 2016, chip <chip.gwyn at gmail.com> wrote:

> I don't really get the benefit of using XML wrapped cli commands and
> output via XML.  One must still ssh to the device and the output is the
> same as the CLI with just an <output></output> tag wrapped around the
> results of the command.  The output is not formatted in any structured way
> so one is still effectively "screen scraping".  There does seem to be
> methods for getting operational data in a more formatted output but trying
> to find the proper XML query and understanding the responses are
> confusingly difficult.  At least for me, perhaps I'm just ignorant in the
> methods.  Enlightenment is appreciated.
>
> I recently attended a Cisco webinar going over some of the new
> capabilities and methods for interacting with IOS-XR in >v6.0 and things
> seem a good deal more user friendly.  So at least there is progress being
> made and I'm very happy to see that.
>
> --chip
>
> On Thu, May 12, 2016 at 6:12 AM, Joshua Morgan <joshua.morgan at gmail.com
> <javascript:_e(%7B%7D,'cvml','joshua.morgan at gmail.com');>> wrote:
>
>> Have you considered the IOS XR XML API?
>>
>> From memory, it's essentially a wrapper to the CLI.
>>
>> Josh
>>
>> On Thursday, 12 May 2016, Christian Kildau <lists at chrisk.de
>> <javascript:_e(%7B%7D,'cvml','lists at chrisk.de');>> wrote:
>>
>> > (That last message was actually intended for the list.)
>> >
>> > On Wed, May 11, 2016 at 4:02 PM, Phil Mayers <p.mayers at imperial.ac.uk
>> <javascript:_e(%7B%7D,'cvml','p.mayers at imperial.ac.uk');>
>> > <javascript:;>>
>> > wrote:
>> >
>> > > On 11/05/16 14:56, Christian Kildau wrote:
>> > >
>> > >>
>> > >> That's pretty bad news, as the supplied models don't offer much
>> > >> functionality from what we can tell. At least in 5.3.3.
>> > >>
>> > >
>> > > A sadly familiar state of affairs. The laughable Netconf support on
>> > > 6500/sup720 had virtually zero functionality. XML transport without
>> > > anything to actually send over it.
>> > >
>> > > I look to vendors other than Cisco for automation these days.
>> > >
>> >
>> > That doesn't help if you already have your Cisco gear deployed :)
>> >
>> > As a side note: IOS-XR on ASR9k states to
>> > support draft-ietf-idr-flowspec-redirect-ip, but what they missed is
>> > implementing the C (copy) bit feature to duplicate packets to a tcpdump
>> > host in our case. Instead it just silently ignores the copy bit and
>> > redirects all packets leaving the real dst inaccessible.
>> >
>> > That's why we were now looking at spanning the port with an ACL applied
>> > that we dynamically adjust via netconf... But yet another fail. Looks
>> like
>> > we still have to use ssh / cli input in our scripts in 2016.
>> >
>> > Best regards,
>> > Chris
>> > _______________________________________________
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>
>
>
> --
> Just my $.02, your mileage may vary,  batteries not included, etc....
>


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