[AusNOG] DMVPN QoS on Cisco ASR

Nathan Le Nevez nathan at lenevez.net.au
Thu Sep 16 20:52:23 EST 2010


Hey Noggers,

Just wondering if there is anyone out there who has managed to get DMVPN Per-Tunnel QoS working on the ASR platform (IOS-XE). 

It is listed under the Software Advisor as 'DMVPN - Hub Support by QoS Class (DMVPN Phase 3)' but none of the commands are accepted. Yes it is the correct software version (3.1.0S) and feature set.

This is used to apply different QoS polices based on link size for example:

interface Tunnel1
 bandwidth 1500
 ip address 10.0.0.1 255.255.255.0
  ip mtu 1368
 ip pim sparse-mode
 ip nhrp map multicast dynamic
 ip nhrp map group 512 service-policy output QoS-512k-Link-Head
 ip nhrp map group 1024 service-policy output QoS-1024k-Link-Head
 ip nhrp network-id 1
 ip ospf network point-to-multipoint
 ip ospf priority 100
 load-interval 30
 mpls ip
 tunnel source GigabitEthernet0/0
 tunnel mode gre multipoint
 tunnel key 777
 tunnel vrf outside_sp
 tunnel protection ipsec profile P1
!

It seems the 'ip nhrp map group' commands are missing.

Any help/ideas would be appreciated.

Cheers,

Nathan





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