pf memories...


so, you took part in our travel thru the system and know we call pf twice
once inbound, once outbound

pf needs to remember some stuff between those two invocations
queue ID for ALTQ
that is actually used outside pf, too
tag in the sense of the tag/tagged keywords
routing table ID for multiple routing tables
that would be a seperate talk
route-to loop prevention
magic for ECN, plus some flags for various stuff