[j-nsp] GRE interfaces doesn't show up

[Wojciech Janiszewski]

Hi Jeff,

What type of DPC card you're using?  As per your initial email I wouldn't
expect PIC 4 on DPC card related to gr-5/4/0 interface to be present as
PICs can take numbers between 0 and 3.
What is your network-services mode (show chassis network-services)?
Is DPC card up (show chassis fpc)?

As per documentation, if you specify a bandwidth that is not compatible,
tunnel services are not activated. For example, you cannot specify a
bandwidth of 1 Gbps for a Packet Forwarding Engine on a 10-Gigabit Ethernet
4-port DPC.
Have you verified with "show interfaces gr-* terse" if any GRE interface is
created?
If you're using DPC 40x1GE then tunnel interfaces shall be gr-x/[0-3]/10
(set chassis fpc X pic Y bandwidth 1g) and with DPC 4x10GE it shall be
gr-x/[0-3]/0 (set chassis fpc X pic Y bandwidth 10g).

Regards,
Wojciech


czw., 29 sie 2019 o 23:40 Jeff Meyers <Jeff.Meyers at gmx.net> napisał(a):

> Hi Jim,
>
> thanks for the quick reply! However, unfortunately that did not do the
> job and the interface still doesn't show up, neither with 1g nor 10g for
> the bandwidth:
>
> > # show chassis fpc 0
> > pic 0 {
> >     tunnel-services {
> >         bandwidth 10g;
> >     }
> > }
>
> > # show interfaces gr-0/0/0
> > unit 0 {
> >     description Tunnel;
> >     tunnel {
> >         source 1.2.3.4;
> >         destination 4.3.2.1;
> >     }
> > }
>
> > # run show interfaces gr-0/0/0
> > error: device gr-0/0/0 not found
>
> Any ideas? :-(
>
>
> Thanks,
> Jeff
>
>
>
> Am 29.08.2019 um 12:38 schrieb Jim Alias:
> > On DPCs you need to set the bandwidth setting.
> >
> > set chassis fpc <n> pic <n> tunnel-services bandwidth <10g - 100g>
> >
> > Be advised that this will burn a 10 gig port for each 10 gigs you assign
> to tunnel-services.
> >
> > Regard,
> > Clay Haynes
> >
> > Sent from my iPhone
> >
> >> On 29 Aug 2019, at 10:50, Jeff Meyers <Jeff.Meyers at gmx.net> wrote:
> >>
> >> Hi list,
> >>
> >> I'm trying to setup a GRE tunnel interface on a MX480 with DPCE
> >> linecards. I want to use xe-5/4/0 and have therefore configured this
> >> interface under 'edit chassis' for tunnel-services. The interface
> >> vanishes as expected. I have then configured the interface gr-5/4/0 with
> >> unit 0 but is not being created. It's the same behaviour on a secondary
> >> MX router so I might be missing something. I am running Junos 13.3
> >> respectively 15.1 on the routers I tested this with.
> >>
> >> I am unable to identify the reason right now, maybe someone from this
> >> list can help me with that? Thanks in advance!
> >>
> >> Best
> >> Jeff
> >> _______________________________________________
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>
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