Qos for GRE multipoint tunnels.

[k.hariharan1]

Hi all,

I have a cisco router in my central site which is connected to MPLS service provider router and there are 100 remote branches connected to the MPLS cloud, in that 50 sites are having VSAT connectivity hence i have configured GRE tunnels for the 50 branches for running BGP. remaing sites are runing BGP with its respective PE router. Now i am planning to configure Qos for my central site as well as in the 100 remote sites. I dont have any issue in configuring Qos In the 50 remote sites where Gre tunnel interface is configured but my doubt is how to configure the Qos in my Central site where i am having only one interface 30mbps connected to MPLS cloud and i want to segregate the bandwidth for GRE branches and normal baranches.

cisco document say,

Multipoint Tunnel Interfaces

CBWFQ inside class-based shaping is not supported on a multipoint interface. Cisco bug ID CSCds87191 configures the router to print an error message when rejecting the policy.

Is there any way to configure Qos in multipoint tunnel interfaces.

Regards,

Hariharan k

[xabrouck]

Maybe what you need is per-tunnel qos ?

In that case, please check:

http://www.cisco.com/en/US/partner/docs/ios/sec_secure_connectivity/configuration/guide/sec_per_tunnel_qos.html

Else, you can still apply qos on the physical interface and use qos-pre-classify:

http://www.cisco.com/en/US/partner/docs/solutions/Enterprise/WAN_and_MAN/DMVPN_2_Phase2.html#wp38439

hope this helps,

Xavier