[j-nsp] Managing MX480 fxp0

Dave Bell me at geordish.org
Fri Nov 22 13:48:36 EST 2019


Hi Aaron.

This is definitely not possible. You can’t jump from the data plane out of
the fxp port. This is why things like jflow are only possible inband

Regards
Dave

On Fri, 22 Nov 2019 at 17:01, Aaron Gould <aaron1 at gvtc.com> wrote:

> Thanks again (Chris) for solving my vpls/irb/tagging combination problem
> yesterday. we can bridge successfully now.
>
>
>
> Taking this one step further, we now are trying to route via fxp0 and
> *through* it to the irb.100 interface and are unable to.
>
>
>
> Is it possible to route traffic *through* an fxp0 interface ? (MX204)
>
>
>
> I'm asking since it seems that someone mentioned that it is in fact
> possible
> with some sort of static routes.  but I'm unsure what they meant exactly.
>
>
>
> If it's definitely not possible to transit an fxp0 interface, I just need
> to
> know that, and I will seek solutions using a revenue interface instead.
>
>
>
> Resurrecting an old thread(s)..
>
> https://www.mail-archive.com/juniper-nsp@puck.nether.net/msg09809.html
>
> https://puck.nether.net/pipermail/juniper-nsp/2010-August/017545.html
>
>
>
> subnet A---------fxp0/mx204/irb.100------------subnet B
>
>
>
> <-------------------is bi-dir comms possible?-------------->
>
>
>
>
>
> -Aaron
>
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>


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