Hello everyone,
I'm facing an issue with rate-limiting UDP on a Cisco Nexus 6000. I'm trying to limit UDP traffic to 200 Mbps on port 53, but my configurations don't seem to have any effect. Here are the details of my configuration:
ACL
ip access-list extended MY_ACL
permit udp any any eq 53
Class Map
class-map type qos match-any MY_CLASS
match access-group name MY_ACL
QoS Policy
policy-map type qos MY_POLICY
class MY_CLASS
police rate 200 mbps
Policy Application
interface EthernetX/Y/Z
service-policy type qos input MY_POLICY
Verification
show policy-map interface [interface name]
I've already verified that the policy is correctly applied to the interface, but the statistics remain at zero. This port is used for IP transit.
Has anyone encountered this kind of issue before? Any help would be greatly appreciated.
Thank you in advance.
