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From: Robert Kleemann <robert@kleemann.org>
To: <linux-kernel@vger.kernel.org>
Subject: Re: Client receives TCP packets but does not ACK
Date: Sat, 16 Jun 2001 16:56:55 -0700 (PDT)	[thread overview]
Message-ID: <Pine.LNX.4.33.0106161643560.1137-100000@localhost.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.33.0106121720310.1152-100000@localhost.localdomain>

In order to figure out what this problem is I'm going to add some
printk statements in the networking code on the client machine.
Hopefully, this will show me what's going on.  My goal is to trace the
receipt of the datagram by tcp, see why/how it's deciding to ack or
not ack, and then trace the sending of the ack.

There are quite a few files that seem to be involved including:
linux/net/ipv4/tcp*.c as well as some important structures in
linux/include/net/sock.h

I'm guessing this is going to take me a while just to figure out where
to look and what to look for.  Can any of you networking gurus save me
some time and suggest some functions to start looking at?

thanx!
Robert


  parent reply	other threads:[~2001-06-16 23:57 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-06-13  0:26 Robert Kleemann
2001-06-15  3:50 ` Robert Kleemann
2001-06-15 12:44   ` Mike Black
2001-06-15 18:29     ` Albert D. Cahalan
2001-06-15 23:10       ` Robert Kleemann
2001-06-16 11:55       ` Mike Black
2001-06-16 23:56 ` Robert Kleemann [this message]
2001-06-27  1:04   ` Robert Kleemann
     [not found] <Pine.LNX.4.33.0106121720310.1152-100000@localhost.localdomain.suse.lists.linux.kernel>
2001-06-13  8:48 ` Andi Kleen
2001-06-13 16:09   ` Robert Kleemann
2001-06-15 12:53 Heusden, Folkert van
2001-06-15 18:27 ` Mike Black
2001-06-15 18:39   ` Gérard Roudier
2001-06-15 19:12   ` Alan Cox
2001-06-17 18:17     ` Pavel Machek
2001-06-17 19:32       ` Alan Cox
2001-06-17 19:40       ` Dan Podeanu
     [not found]         ` <200106172113.f5HLDhJ377473@saturn.cs.uml.edu>
2001-06-17 22:09           ` Dan Podeanu
2001-06-17 22:35         ` dean gaudet
2001-06-18 11:50 ` Jan Hudec
2001-06-18 16:17   ` dean gaudet
2001-06-18 16:48     ` Jonathan Morton
2001-06-18 22:30       ` dean gaudet
2001-06-18 23:43         ` Jonathan Morton
2001-06-19  2:46           ` dean gaudet
2001-06-20 21:01   ` David Schwartz
     [not found] <E15BiHy-0002xC-00@the-village.bc.nu.suse.lists.linux.kernel>
2001-06-17 20:21 ` Andi Kleen
2001-07-01 21:27 Nivedita Singhvi
2001-07-11  3:43 ` Robert Kleemann

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