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Re: tcp/ip enhancements mailing list (was: tcp.c rewrite).

daemon@ATHENA.MIT.EDU (roque@di.fc.ul.pt)
Thu Mar 21 05:41:54 1996

To: netdev@nuclecu.unam.mx, linux-net@vger.rutgers.edu
Reply-to: roque@di.fc.ul.pt
From: roque@di.fc.ul.pt
In-reply-to: Your message of "Wed, 20 Mar 1996 18:15:59 CST."
             <199603210015.SAA20590@roxanne.nuclecu.unam.mx> 
Date: 	Thu, 21 Mar 1996 11:33:27 +0100

>>>>> "Miguel" == Miguel de Icaza <miguel@roxanne.nuclecu.unam.mx> writes:


    Miguel> Hello,

    Miguel>   I have opened a mailing list for discussing further
    Miguel> developement of the tcp/ip code in the Linux kernel with
    Miguel> the blessing from Alan Cox and Pedro Roque (this was
    Miguel> discussed before under the subject "tcp.c rewrite").

And you can find the code i'm working on at:
ftp://ftp.di.fc.ul.pt/pub/systems/Linux/local/tcp-patch-200396-1.3.76.gz 

changes up to now:

- sending code
	- retransmit queue handled by tcp (packets are cloned to the ip layer)
	- one sending/transmit queue
	- nagling changed
	- experimental Vegas congestion control algorithm
	- if mss lowers segents will be split in two

- receive code
	- two receive queues (in order, out-of-order)
	- delayed acks should work ;-)

-retransmiting
	- retransmit timer should be setted correctly now
	- fast retransmit
	- retransmit can colapse packets 
	- separate timers for DelayedAcks, retransmits, probes and keepalives

Help/Comments/Testing/etc apreciated...


    Miguel>   To subscribe send a mail message to
    Miguel> majordomo@nuclecu.unam.mx with the following text in the
    Miguel> body of the mail message:

    Miguel> subscribe netdev

    Miguel> Best wishes, Miguel.

bye,
  Pedro.


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