  making psamp export congestion-aware   We haven't had much
discussion of PSAMP export on the list.  There's a general
requirement from the IETF that new protocols be congestion
aware, using RFC 2914 as a guide.  Here are some thoughts on
export requirements for PSAMP, and a proposal for making it
congestion-aware while remaining compatible with PSAMP's goal of
ubiquitous support on network elements.  Comments appreciated...
-- Jen  Export of measurement records in PSAMP: In the PSAMP
framework, a device such as a passive monitor or an interface
card applies selection and sampling rules to a stream of packets
and generates measurement records that include a collection of
fields for each packet.  The device exports these records for
further analysis.  For example, the records generated by the
interface card on a router may be exported to a separate
collection server that may reside next to the router or
elsewhere in the network.  When the measurement records traverse
the network, they compete for resources w