how to start

hi,

first, sorry about my english.

I have a little problem with how to start. I read whole RFC 3095, so I understand what ROHC is and its principles. I have standard example > PC1 - PCA - RADIO1 - RADIO2 - PCB- PC2 and I'd like use your library for compression. It is 2-way communication PC1 <-> PC2.

Thats mean PCA has compressor1 and decompressor2. And PCB has decompressor1 and copressor2.

My first concept is: create two TAP interfaces on PCA. First for read stream from PC1,then compress it (use your library) then compressed packets write to second and it send stream to the RADIO1 > RADIO2 - PCB (decompressor) > PC2.

For PCB do the same.

I'd like to use O-mode. But I do not understant, how I recognize on PCA which packet arrive. If it is ACK from PCB decompressor1 and how to transmit this ACK to compressir1 or it is compressed stream from PC2. What should I do with packet, which just arrive from PCB > RADIO2 > RADIO1 to PCA?

I hope my example is clear.
Thanks for your reply
LM