Messages in this thread | | | Date | Thu, 24 Jul 2008 01:36:49 -0700 (PDT) | Subject | Re: [TCP bug, regression] stuck distcc connections in latest -git | From | David Miller <> |
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From: Ingo Molnar <mingo@elte.hu> Date: Thu, 24 Jul 2008 10:27:30 +0200
> * Herbert Xu <herbert@gondor.apana.org.au> wrote: > > > BTW any reason why you appear to have SACK off? > > default distro setup, Fedora 9 and Fedora 8. No extra tweaking that i'm > aware of.
It's probably a side effect of their turning on syncookies in /etc/sysctl.conf :-/
I thought we added code that would allow enabling those options even with syncookies enabled? There is code in net/ipv4/syncookies.c function cookie_check_timestamp() to handle this.
Of course this is a recent addition, so if either side doesn't have that change.
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