Vadim, Jim Hughes just gave me a good presentation
on a box offered by NSC which does IP address and port
level packet filtering on multiple OC-3c ATM interfaces
simultaneously at full circuit speed. I think he said
an OC-12c version will be in production soon. Perhaps we
could ask Jim to add some firmware to grab the SA/DA pairs
and dump them to a log processor in the same box.
Unfortunately, this would not help unless the path went
through an ATM segment somewhere on the network.
Mike Trest, ATMNET Voice: 619 643-1805
5440 Morehouse Drive Fax: 619 643-1801
San Diego, CA USA 92121 Pager: 619 960-9070