I am bridging FDDI over ATM (sonet oc3 net) and need to increase
window size in IP.  Traces show window size at 8136 and frames
are about 4k so I can only send one frame without a definite
responce being returned.  This causes low FDDI utilization and
poor performance as propagation delay over WAN cannot be avoided.
 
Can anyone provide instruction on an HP unix machine on how
to increase window size or performance in this environment
 
Scott Jones