Messages in this thread |  | | | Subject | Re: [PATCH] fix tcp_default_win_scale. | | From | Redeeman <> | | Date | Wed, 07 Jul 2004 01:19:25 +0200 |
On Tue, 2004-07-06 at 11:47 -0700, Stephen Hemminger wrote: > Recent TCP changes exposed the problem that there ar lots of really broken firewalls > that strip or alter TCP options. > When the options are modified TCP gets busted now. The problem is that when > we propose window scaling, we expect that the other side receives the same initial > SYN request that we sent. If there is corrupting firewalls that strip it then > the window we send is not correctly scaled; so the other side thinks there is not > enough space to send. > > I propose that the following that will avoid sending window scaling that > is big enough to break in these cases unless the tcp_rmem has been increased. > It will keep default configuration from blowing in a corrupt world. so this should fix the issues? can you also tell me why this suddenly happend? that would make me a real happy man
> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
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