Karl Jonas wrote:
...
> The 'tcp box' must monitor tcp sesssions, generate acks towards the
> sender (possibly drop acks from the mobile?), and of course buffer
> tcp data that it has ack'ed to the sender, but which has not been
> ack'ed by the mobile yet.
>
> Since this is a very simple idea, I am sure that it has been
> implemented and evaluated.
...
Mentat has a product that does this. This isn't an endorsement of the
product, as I've never used it, but it seems to be popular. It does
create split sessions (which you said you didn't want) but it is
transparent to the sender and and receiver. Not sure how you could
realistically do this without splitting the connections. There have
also been efforts to use TCP directly but you would have to run a
special TCP stack on both the sender and receiver. (see rfc2760 Allman,
et al.)
mentat is at
http://www.mentat.com/skyx/skyx-gateway.html
also try
http://www.flashnetworks.com/Product.asp?table=Providers
http://www.tachyon.net/Technology.html
http://www.viasat.com
http://www.tellique.de
This archive was generated by hypermail 2b29 : Mon Apr 15 2002 - 09:51:15 EDT