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New Member

InterVRF multicast

Can anyone advise if there is support for interVRF multicasting over MPLS VPN network?

We have successfully configured mVPN within a VRF. But cannot seem to get it work across different VRFs - multicast server in red VRF and receivers in green VRF.

Please advise.

5 REPLIES
New Member

Re: InterVRF multicast

Hi,

Check the IOS code you are using..

This should help,

http://www.cisco.com/en/US/docs/ios/12_2sb/feature/guide/extvpnsb.html

Thanks,

Dara

New Member

Re: InterVRF multicast

Hi,

Has anyone implement MVPN over Inter-VRF (multicasting over different VRFs - multicast server in one VRF and multicast receivers in different VRFs). The FAQ dated 2002 stated that this is not supported. Can someone from Cisco advise if this is a supported feature?

Thanks

Cisco Employee

Re: InterVRF multicast

It is indeed supported in a few IOS releases including 12.2(33)SXH and 12.2(33)SB.

Regards

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México 
Paseo de la Reforma 222 Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
New Member

Re: InterVRF multicast

Hi Ritter,

Do u have any document that show how this can be configured?

Is this support on 7400 and GSR 12400 series routers?

Thanks

New Member

Re: InterVRF multicast

What you are looking for is a feature called Multicast VPN Extranet Support. This allows you to leak multicast streams from one VRF to another. This was first integrated in 12.2(31)SB2 and 12.2(33)SXH

Configuration guide can be found at:

http://www.cisco.com/en/US/docs/ios/12_2sb/feature/guide/extvpnsb.html

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