Configuring the header templates

About this task

Follow this procedure to configure the header templates:

Procedure

Configure the header in the config>test-oam>build-packet context.
Define the possible header types that are to be used in find-egress tests.
Any header that needs to be used in the test packet must be created in this step.

The operator can optionally specify a default value for the associated header parameters, however all parameters can also be set or overridden in step 2 of using the Hashing visibility tool.
Only header parameters that are used in the hashing decision-making can be configured. All other parameters are set to valid default values internally.
```
config>test-oam>build-packet
      header 1 create
         ethernet
            src-mac-address AA:BB:CC:DD:EE:FF
            dst-mac-address FF:EE:DD:CC:BB:AA
      header 2 create
         udp
            src-port 12345
            dest-port 54321
      header 3 create
         ipv4
            dscp 0
            src-ipv4-address 11.22.33.44
            dst-ipv4-address 55.66.77.88
```