Abstract: A method and apparatus for packet processing is disclosed. In one embodiment of the invention the method and apparatus is implemented in plurality of pipeline stages, each stage or group of stages being configured to a particular processing operation. Each stage may operate simultaneously, if data is available, and independently. Common data or control words are shared between the various stages of the pipeline to provide control an supplemental data to each processing stage in the pipeline. In one embodiment the processing pipeline includes one or more dynamic stages and one or more static stages. The dynamic stages are configured to modify, remove, or supplement portions of the packet as the packet or portion thereof passes through the pipeline with the aid of a more flexible control structure. The static stages are configured to modify, remove, or supplement portions of the packet as the packet or portion thereof passes through the pipeline with the aid of a hardwired system.