DPI PBR examples
The following sections describe how to forward video chat traffic in a policy route table, send VPN tunnel traffic into a corporate VRF, and block a specific type of application.
Forwarding video traffic
To forward video chat traffic in a policy route table, perform the following steps:
Step | Command |
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Create rule 10 to accept IPv4 traffic. |
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Specify the application type |
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Specify that all matching packets use alternate routing table 2. |
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Specify the routing instance to route the traffic into. |
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Commit the change. |
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Show the traffic forwarding configuration. |
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Sending VPN tunnel traffic into the corporate VRF
To send VPN tunnel traffic into a VRF and then use the VRF's default routing table, perform the following steps:
Step | Command |
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Create rule 10 to accept IPv4 traffic. |
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Specify the application type. |
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Specify the routing instance to route the traffic into. |
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Commit the change. |
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Show the traffic forwarding configuration. |
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Since no table is configured, the routing instance's default routing table is used.
Blocking a specific type of application
To block YouTube traffic, perform the following steps:
Step | Command |
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Create rule 10 to drop IPv4 traffic. |
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Specify the application name. |
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Commit the change. |
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Show the traffic forwarding configuration. |
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