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Configuring ICMP Conditions (SRC CLI)

 

Use the following configuration statements to add ICMP conditions to a classify-traffic condition:

Because the protocol is already set to ICMP, do not change the protocol or protocol-operation options.

To add ICMP conditions to a classify-traffic condition:

  1. From configuration mode, enter the ICMP configuration. For example:

  2. (Optional) Configure the value of the IP flags field in the IP header.

  3. (Optional) Configure the mask that is associated with the IP flag.

  4. (Optional) Configure the value of the fragment offset field.

  5. (Optional) Configure the packet length on which to match. The length refers only to the IP packet, including the packet header, and does not include any layer 2 encapsulation overhead.

  6. (Optional) Configure the ICMP packet type on which to match. The packet type must be supported by the router or CMTS device.

  7. (Optional) Configure the ICMP code on which to match. The ICMP code must be supported by the router or CMTS device.

  8. (Optional) Verify the ICMP condition configuration.