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XRv 5.1.1 - Working/non working features and roadmap

daniel.dib
Level 7
Level 7

Hi,

Cisco recently released Cisco XRv 5.1.1 which is IOS XR running in a VM. I thought it would be nice track features working not working and if Cisco could comment on the roadmap.

Working:

ISIS

BGP

LDP

Not working:

EoMPLS

VPLS

Control plane is up for EoMPLS and VPLS but no traffic passes through. Post anything you have tested.

Daniel Dib
CCIE #37149

Please rate helpful posts.       

Daniel Dib
CCIE #37149
CCDE #20160011

Please rate helpful posts.
48 Replies 48

Does ABF without VRF work?

hantopia88
Level 1
Level 1

I guess the same for l2vpn xconnect?  I set it up and it doesn't work.

Yes, as mentioned before, l2vpn / vpls is not supported yet.

Thanks
--Vinit

Hi Vinit,

For L2VPN, is data-plane already supported on higher versions? Let's say 6.x something.

 

Regards,

Chris

pavel.stefanov
Level 1
Level 1

Multicast routing does not seem to work over MPLS P2MP TE tunnels. Although the packets show up as forwarded out the MTE interface, they are not. I ran a packet capture to confirm this.

RP/0/0/CPU0:XR1#sh mfib  int tunnel-mte5     

Sat Mar  1 13:43:45.131 UTC

Interface : tunnel-mte5 (Enabled)

SW Mcast pkts in : 0, SW Mcast pkts out : 100

TTL Threshold : 0

Ref Count : 5

jasper_arevalo
Level 1
Level 1

Hi all,

Can you please help me.I have setup my XRv using vbox and gns3 but when i run the XRv my ping not working. My interface at both up.

Sent from Cisco Technical Support iPad App

Hi Jasper,

Did you allow all the vlans on the interface on the vm side.

Also, what kind of interfaces have you added on the vbox. is it E1000.

Regards

Vinit

Thanks
--Vinit

Hi vinijain,

On the vbox under promiscuous mode i set it to allow VMs then on adapter i set it on 1000 m server.

Sent from Cisco Technical Support iPad App

Hi

Once in in a while I have disconnect and reconnect the cables in GNS3 to get pings to work.  This really stumped me be the first - I watched a 10 minute video which repeated all the step I already did, and then at the end there was a quick blurb about this bug.

jasper_arevalo
Level 1
Level 1

Daniel.dib can you please share your setting on XRv vm.

Sent from Cisco Technical Support iPad App

pavel.stefanov
Level 1
Level 1

TE path protection also not supported on XRv.

RP/0/0/CPU0:XR1(config-if)#show conf failed

Thu Mar  6 22:45:07.297 UTC

!! SEMANTIC ERRORS: This configuration was rejected by

!! the system due to semantic errors. The individual

!! errors with each failed configuration command can be

!! found below.

interface tunnel-te0

path-protection

!!% The requested operation is not supported: Path-protection is not supported on this platform

!

end

tomlig001
Level 1
Level 1

Can't enter following commands:

1) (config)#mpls ldp router-id loopback 0
                                                ^
% Invalid input detected at '^' marker.

 

2) Command completion doesn't work for

mpls ldp

label

   local
    advertise
     explicit-null

hierarcy.

 

3) Despite the fact I have loopback properly configured, I don't see LDP binding for it on remore router.

4) Locally I see

10.19.19.16/32, rev 2
        Local binding: label: ImpNull
        No remote bindings

despite explicit-null configured in 2)

 

Any advice ?

 

 

 

Hi ,

i guess this link will help explaining how to allocate implicit null.

 

http://wiki.kemot-net.com/mpls-ldp-local-label-allocation-filtering.

 

Good Luck :)

Brent Crier
Level 1
Level 1

As far as I can tell bundle-ether interfaces do not work at least with my basic set. Can someone else confirm?

RP/0/0/CPU0:GCT#show run int bundle-ether 1

Wed Apr 23 20:06:37.109 UTC

interface Bundle-Ether1

 ipv4 address 192.168.99.1 255.255.255.0

!

 

RP/0/0/CPU0:GCT(config)#show

Wed Apr 23 20:07:02.347 UTC

Building configuration...

!! IOS XR Configuration 5.1.1

interface GigabitEthernet0/0/0/5

 bundle id 1 mode on

!

end

 

RP/0/0/CPU0:GCT(config)#commi

Wed Apr 23 20:07:10.927 UTC

 

% Failed to commit one or more configuration items during a pseudo-atomic operation. All changes made have been reverted. Please issue 'show configuration failed' from this session to view the errors

 

RP/0/0/CPU0:GCT(config)#show configuration failed 

Wed Apr 23 20:08:36.461 UTC

!! SEMANTIC ERRORS: This configuration was rejected by 

!! the system due to semantic errors. The individual 

!! errors with each failed configuration command can be 

!! found below.

 

 

interface GigabitEthernet0/0/0/5

 bundle id 1 mode on

!!% 'CfgMgr' detected the 'fatal' condition 'This configuration has not been verified and can not be accepted by the system.'

!

end

 

 

 

dangleminh
Level 1
Level 1

Hi,

ISIS seems does not work with sub-interface on XRV :D