(please reply to both lists)
Below is my question to Steve Kent (author of the new rev of ESP, and co-author of the original RFC) and his reply. I understand that IPCOMP is inferior to ROHC for RTP streams, and I'd like to hear other opinions regarding the usefulness of an "ROHC" indicator in ESP.
This might certaily add complexity to IPSec, but if you make it non-negotiable and non-mandatory, it cannot be too terrible.
Thanks, Yaron