Protocol and port fields in selectors

[sakari.poussa@nokia.com]

Hi,

I have a question about protocol and src/dst port fields in the SAD selectors.

Is it allowed to have the protocol field as wildcard and still specify src/dst
port as a specific value? Or is it so that transport layer protocol which actually
has ports (like TCP/UDP/SCTP) must be specified along with the ports.

I guess it is the latter case according to the rfc2401, page 20 table, but
I just wanted to be sure.

-sakari