Messages in this thread | | | From | Stephen Hemminger <> | Subject | Re: regression(?): starting with 2.6.21 sending packets became broken. | Date | Sat, 13 Oct 2007 16:23:24 -0700 |
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On Sat, 13 Oct 2007 22:35:25 +0200 (CEST) Jan Engelhardt <jengelh@computergmbh.de> wrote:
> > On Oct 13 2007 19:59, David wrote: > >Try > > > >echo 0 > /proc/sys/net/ipv4/tcp_window_scaling > > > >I bet you have broken router(s) between your machine and the problem > >site(s). > > There is an xt_TCPOPTSTRIP module in the works that allows you to strip > Window Scaling only on the connections you want (rather than globally); > seems to be in for 2.6.24 at earliest, though it's there is also the > standalone patch.
You can also do it on a per route basis which is easier than bothering with filtering rules by just enforcing a window size limit.
ip route add {broken_dst}/32 via {gateway} window 65535
Long description at: http://lwn.net/Articles/92727/
-- Stephen Hemminger <shemminger@linux-foundation.org>
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