Traffic-filter is not working on CE6810 LI ?

Popeye_Wang · Created Apr 1, 2019 10:05:01

Actually, CE6810LI is just a layer 2 switch. In the forwarding chip, all the ARP, host routing and direct routing entries are implemented via ACL. The ACL unit does not have the longest mask matching function - ACL is just matched one by one in order. If all of the above are updated, the ACL module needs to adjust all the ACL orders frequently to implement the longest mask matching function.

There have been posts explained that the CE6810LI almost doesn’t support layer 3 forwarding: https://forum.huawei.com/enterpr ... n/thread/451335-861.

In your case, I think this is probably due the fact that traffic-policy in VLANIF is implemented by ACL. Routing and forwarding are also implemented by ACL on this type of device. Maybe there is a conflict. Setting the traffic-filter on the VLAN not VLANIF, maybe it’ll work.

Popeye_Wang · Created Apr 1, 2019 10:05:01

Dear @user_3358183,

Actually, CE6810LI is just a layer 2 switch. In the forwarding chip, all the ARP, host routing and direct routing entries are implemented via ACL. The ACL unit does not have the longest mask matching function - ACL is just matched one by one in order. If all of the above are updated, the ACL module needs to adjust all the ACL orders frequently to implement the longest mask matching function.

There have been posts explained that the CE6810LI almost doesn’t support layer 3 forwarding: https://forum.huawei.com/enterpr ... n/thread/451335-861.

In your case, I think this is probably due the fact that traffic-policy in VLANIF is implemented by ACL. Routing and forwarding are also implemented by ACL on this type of device. Maybe there is a conflict. Setting the traffic-filter on the VLAN not VLANIF, maybe it’ll work.

Hobbit · Created Apr 1, 2019 11:08:45

Posted by Popeye_Wang at 2019-04-01 10:05 @user_3358183 Actually, CE6810LI is just a layer 2 switch, in the forwarding chip, all the ARP, ho ...

“Setting the traffic-filter on the VLAN” thanks，it works。 Traffic-filter is not working on CE6810 LI ?-2905599-1

joedenly · Created Apr 3, 2019 07:30:50

Oh ya this i is the best way to filter traffic, can you mention the software you have used?

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helped me to know more about this.

Traffic-filter is not working on CE6810 LI ?

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Traffic-filter is not working on CE6810 LI ?

Best answer

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